diff --git a/core/modules/action/tests/src/Kernel/Migrate/d6/MigrateActionsTest.php b/core/modules/action/tests/src/Kernel/Migrate/d6/MigrateActionsTest.php
index 63bebe4bf9ae58181504a8d99f8dd6803e0cfbcf..ee6f39740366bd4f3e732796db6c09a1289cf785 100644
--- a/core/modules/action/tests/src/Kernel/Migrate/d6/MigrateActionsTest.php
+++ b/core/modules/action/tests/src/Kernel/Migrate/d6/MigrateActionsTest.php
@@ -23,7 +23,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test Drupal 6 action migration to Drupal 8.
+   * Tests Drupal 6 action migration to Drupal 8.
    */
   public function testActions() {
     // Test default actions.
diff --git a/core/modules/action/tests/src/Kernel/Migrate/d7/MigrateActionsTest.php b/core/modules/action/tests/src/Kernel/Migrate/d7/MigrateActionsTest.php
index c58d3c5a761986144d4107485b9774375763e8b7..85a6977d4232b2c6c08066cccc50fff8bf9cbd0a 100644
--- a/core/modules/action/tests/src/Kernel/Migrate/d7/MigrateActionsTest.php
+++ b/core/modules/action/tests/src/Kernel/Migrate/d7/MigrateActionsTest.php
@@ -23,7 +23,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test Drupal 7 action migration to Drupal 8.
+   * Tests Drupal 7 action migration to Drupal 8.
    */
   public function testActions() {
     // Test default actions.
diff --git a/core/modules/aggregator/tests/src/Functional/FeedFetcherPluginTest.php b/core/modules/aggregator/tests/src/Functional/FeedFetcherPluginTest.php
index cc5f8660c2c9494b08ee309574a2ff7be791b57d..8bf1244e353ecdbc07365371635e2b4ed8b7e087 100644
--- a/core/modules/aggregator/tests/src/Functional/FeedFetcherPluginTest.php
+++ b/core/modules/aggregator/tests/src/Functional/FeedFetcherPluginTest.php
@@ -28,7 +28,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test fetching functionality.
+   * Tests fetching functionality.
    */
   public function testfetch() {
     // Create feed with local url.
diff --git a/core/modules/aggregator/tests/src/Functional/FeedProcessorPluginTest.php b/core/modules/aggregator/tests/src/Functional/FeedProcessorPluginTest.php
index 4ceeb31838c0790d9593e73ce8d987a59cefb0a4..fd13616ef10025ce3b32b383c2729538fdbf29de 100644
--- a/core/modules/aggregator/tests/src/Functional/FeedProcessorPluginTest.php
+++ b/core/modules/aggregator/tests/src/Functional/FeedProcessorPluginTest.php
@@ -31,7 +31,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test processing functionality.
+   * Tests processing functionality.
    */
   public function testProcess() {
     $feed = $this->createFeed();
@@ -43,7 +43,7 @@ public function testProcess() {
   }
 
   /**
-   * Test deleting functionality.
+   * Tests deleting functionality.
    */
   public function testDelete() {
     $feed = $this->createFeed();
@@ -55,7 +55,7 @@ public function testDelete() {
   }
 
   /**
-   * Test post-processing functionality.
+   * Tests post-processing functionality.
    */
   public function testPostProcess() {
     $feed = $this->createFeed(NULL, ['refresh' => 1800]);
diff --git a/core/modules/aggregator/tests/src/Kernel/Migrate/d6/MigrateAggregatorItemTest.php b/core/modules/aggregator/tests/src/Kernel/Migrate/d6/MigrateAggregatorItemTest.php
index bbee49efba6b57f660eed3174be0432e36967e4c..9c5be013cc4d8929677f5f36ccef702cadc97c59 100644
--- a/core/modules/aggregator/tests/src/Kernel/Migrate/d6/MigrateAggregatorItemTest.php
+++ b/core/modules/aggregator/tests/src/Kernel/Migrate/d6/MigrateAggregatorItemTest.php
@@ -28,7 +28,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test Drupal 6 aggregator item migration to Drupal 8.
+   * Tests Drupal 6 aggregator item migration to Drupal 8.
    */
   public function testAggregatorItem() {
     /** @var \Drupal\aggregator\Entity\Item $item */
diff --git a/core/modules/aggregator/tests/src/Kernel/Migrate/d7/MigrateAggregatorItemTest.php b/core/modules/aggregator/tests/src/Kernel/Migrate/d7/MigrateAggregatorItemTest.php
index 3cf3ae391457f95e482e716f8cd4600e43e0e5f9..2780507a97f4d2486373c0687394c09565b2bb4e 100644
--- a/core/modules/aggregator/tests/src/Kernel/Migrate/d7/MigrateAggregatorItemTest.php
+++ b/core/modules/aggregator/tests/src/Kernel/Migrate/d7/MigrateAggregatorItemTest.php
@@ -29,7 +29,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test Drupal 7 aggregator item migration to Drupal 8.
+   * Tests Drupal 7 aggregator item migration to Drupal 8.
    */
   public function testAggregatorItem() {
     // Since the feed items can change as the fixture is updated normally,
diff --git a/core/modules/aggregator/tests/src/Unit/Plugin/AggregatorPluginSettingsBaseTest.php b/core/modules/aggregator/tests/src/Unit/Plugin/AggregatorPluginSettingsBaseTest.php
index 0219068ce88e22f4cdda1820f80a0aea782c7a73..0b2da48d46f29e2f6e77038ce3be3e573478759c 100644
--- a/core/modules/aggregator/tests/src/Unit/Plugin/AggregatorPluginSettingsBaseTest.php
+++ b/core/modules/aggregator/tests/src/Unit/Plugin/AggregatorPluginSettingsBaseTest.php
@@ -71,7 +71,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test for AggregatorPluginSettingsBase.
+   * Tests for AggregatorPluginSettingsBase.
    *
    * Ensure that the settings form calls build, validate and submit methods on
    * plugins that extend AggregatorPluginSettingsBase.
diff --git a/core/modules/basic_auth/tests/src/Functional/BasicAuthTest.php b/core/modules/basic_auth/tests/src/Functional/BasicAuthTest.php
index a4734aaf82d00f354adadab6b616e2f8dfb4ff64..7fe4b98d03499c5be9cb0c48d5e11c8806fc4c2c 100644
--- a/core/modules/basic_auth/tests/src/Functional/BasicAuthTest.php
+++ b/core/modules/basic_auth/tests/src/Functional/BasicAuthTest.php
@@ -35,7 +35,7 @@ class BasicAuthTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test http basic authentication.
+   * Tests http basic authentication.
    */
   public function testBasicAuth() {
     // Enable page caching.
@@ -91,7 +91,7 @@ public function testBasicAuth() {
   }
 
   /**
-   * Test the global login flood control.
+   * Tests the global login flood control.
    */
   public function testGlobalLoginFloodControl() {
     $this->config('user.flood')
@@ -116,7 +116,7 @@ public function testGlobalLoginFloodControl() {
   }
 
   /**
-   * Test the per-user login flood control.
+   * Tests the per-user login flood control.
    */
   public function testPerUserLoginFloodControl() {
     $this->config('user.flood')
diff --git a/core/modules/block/tests/src/Functional/BlockCacheTest.php b/core/modules/block/tests/src/Functional/BlockCacheTest.php
index 8d01a18ae8726b3ac70b3b063c21f5baf95781d6..9ed66f3ed6276862cd6a9227507ec0f873dda702 100644
--- a/core/modules/block/tests/src/Functional/BlockCacheTest.php
+++ b/core/modules/block/tests/src/Functional/BlockCacheTest.php
@@ -75,7 +75,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test "user.roles" cache context.
+   * Tests "user.roles" cache context.
    */
   public function testCachePerRole() {
     \Drupal::state()->set('block_test.cache_contexts', ['user.roles']);
@@ -127,7 +127,7 @@ public function testCachePerRole() {
   }
 
   /**
-   * Test a cacheable block without any additional cache context.
+   * Tests a cacheable block without any additional cache context.
    */
   public function testCachePermissions() {
     // user.permissions is a required context, so a user with different
@@ -155,7 +155,7 @@ public function testCachePermissions() {
   }
 
   /**
-   * Test non-cacheable block.
+   * Tests non-cacheable block.
    */
   public function testNoCache() {
     \Drupal::state()->set('block_test.cache_max_age', 0);
@@ -176,7 +176,7 @@ public function testNoCache() {
   }
 
   /**
-   * Test "user" cache context.
+   * Tests "user" cache context.
    */
   public function testCachePerUser() {
     \Drupal::state()->set('block_test.cache_contexts', ['user']);
@@ -208,7 +208,7 @@ public function testCachePerUser() {
   }
 
   /**
-   * Test "url" cache context.
+   * Tests "url" cache context.
    */
   public function testCachePerPage() {
     \Drupal::state()->set('block_test.cache_contexts', ['url']);
diff --git a/core/modules/block/tests/src/Functional/BlockFormInBlockTest.php b/core/modules/block/tests/src/Functional/BlockFormInBlockTest.php
index 3983e752e17983f920280a8c45369fa32d7e6fb5..fa1bb4d9eaf9bd332d8ed06ed7582dd31fa2dce2 100644
--- a/core/modules/block/tests/src/Functional/BlockFormInBlockTest.php
+++ b/core/modules/block/tests/src/Functional/BlockFormInBlockTest.php
@@ -35,7 +35,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test to see if form in block's redirect isn't cached.
+   * Tests to see if form in block's redirect isn't cached.
    */
   public function testCachePerPage() {
     $form_values = ['email' => 'test@example.com'];
@@ -65,7 +65,7 @@ public function testCachePerPage() {
   }
 
   /**
-   * Test the actual placeholders.
+   * Tests the actual placeholders.
    */
   public function testPlaceholders() {
     $this->drupalGet('test-multiple-forms');
diff --git a/core/modules/block/tests/src/Functional/BlockTest.php b/core/modules/block/tests/src/Functional/BlockTest.php
index 91e1a7f7601029552c8e298f051392c9c2b33dfe..c976b51a633862178b80717dee9bf9c29856483b 100644
--- a/core/modules/block/tests/src/Functional/BlockTest.php
+++ b/core/modules/block/tests/src/Functional/BlockTest.php
@@ -105,7 +105,7 @@ public function testBlockToggleVisibility() {
   }
 
   /**
-   * Test block visibility when leaving "pages" textarea empty.
+   * Tests block visibility when leaving "pages" textarea empty.
    */
   public function testBlockVisibilityListedEmpty() {
     $block_name = 'system_powered_by_block';
@@ -186,7 +186,7 @@ public function testAddBlockFromLibraryWithWeight() {
   }
 
   /**
-   * Test configuring and moving a module-define block to specific regions.
+   * Tests configuring and moving a module-define block to specific regions.
    */
   public function testBlock() {
     // Place page title block to test error messages.
@@ -278,7 +278,7 @@ public function testBlockThemeSelector() {
   }
 
   /**
-   * Test block display of theme titles.
+   * Tests block display of theme titles.
    */
   public function testThemeName() {
     // Enable the help block.
@@ -294,7 +294,7 @@ public function testThemeName() {
   }
 
   /**
-   * Test block title display settings.
+   * Tests block title display settings.
    */
   public function testHideBlockTitle() {
     $block_name = 'system_powered_by_block';
@@ -364,7 +364,7 @@ public function moveBlockToRegion(array $block, $region) {
   }
 
   /**
-   * Test that cache tags are properly set and bubbled up to the page cache.
+   * Tests that cache tags are properly set and bubbled up to the page cache.
    *
    * Verify that invalidation of these cache tags works:
    * - "block:<block ID>"
diff --git a/core/modules/block/tests/src/Functional/BlockUiTest.php b/core/modules/block/tests/src/Functional/BlockUiTest.php
index 30c961ef6e041fd8ef131883fd0c828111f6f295..12511592dd3e31cfe9f6c9fe25e62ade5189e945 100644
--- a/core/modules/block/tests/src/Functional/BlockUiTest.php
+++ b/core/modules/block/tests/src/Functional/BlockUiTest.php
@@ -87,7 +87,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test block demo page exists and functions correctly.
+   * Tests block demo page exists and functions correctly.
    */
   public function testBlockDemoUiPage() {
     $this->drupalPlaceBlock('help_block', ['region' => 'help']);
@@ -107,7 +107,7 @@ public function testBlockDemoUiPage() {
   }
 
   /**
-   * Test block admin page exists and functions correctly.
+   * Tests block admin page exists and functions correctly.
    */
   public function testBlockAdminUiPage() {
     // Visit the blocks admin ui.
diff --git a/core/modules/block/tests/src/Functional/NonDefaultBlockAdminTest.php b/core/modules/block/tests/src/Functional/NonDefaultBlockAdminTest.php
index a3d1551ffdb134f58771aa510de6826c484d9e0e..7da71c9804eef9ceab115ec12dab4365f77eb7a0 100644
--- a/core/modules/block/tests/src/Functional/NonDefaultBlockAdminTest.php
+++ b/core/modules/block/tests/src/Functional/NonDefaultBlockAdminTest.php
@@ -33,7 +33,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test non-default theme admin.
+   * Tests non-default theme admin.
    */
   public function testNonDefaultBlockAdmin() {
     $admin_user = $this->drupalCreateUser([
diff --git a/core/modules/block/tests/src/Functional/Views/DisplayBlockTest.php b/core/modules/block/tests/src/Functional/Views/DisplayBlockTest.php
index 3f902a75f5946056e6945f41d3e7c7b32bc99782..474ce3343dc5f5804cef098554615fb5ff0184c9 100644
--- a/core/modules/block/tests/src/Functional/Views/DisplayBlockTest.php
+++ b/core/modules/block/tests/src/Functional/Views/DisplayBlockTest.php
@@ -195,7 +195,7 @@ public function testDeleteBlockDisplay() {
   }
 
   /**
-   * Test the block form for a Views block.
+   * Tests the block form for a Views block.
    */
   public function testViewsBlockForm() {
     $this->drupalLogin($this->drupalCreateUser(['administer blocks']));
diff --git a/core/modules/block/tests/src/Kernel/BlockInterfaceTest.php b/core/modules/block/tests/src/Kernel/BlockInterfaceTest.php
index 01b77b1eb3257a2dfedab8cd6156d314d75c7148..2550cf16a889989cf7be912d88fb54256c976d12 100644
--- a/core/modules/block/tests/src/Kernel/BlockInterfaceTest.php
+++ b/core/modules/block/tests/src/Kernel/BlockInterfaceTest.php
@@ -16,7 +16,7 @@ class BlockInterfaceTest extends KernelTestBase {
   protected static $modules = ['system', 'block', 'block_test', 'user'];
 
   /**
-   * Test configuration and subsequent form() and build() method calls.
+   * Tests configuration and subsequent form() and build() method calls.
    *
    * This test is attempting to test the existing block plugin api and all
    * functionality that is expected to remain consistent. The arrays that are
diff --git a/core/modules/block_content/tests/src/Functional/BlockContentCreationTest.php b/core/modules/block_content/tests/src/Functional/BlockContentCreationTest.php
index 4cb059664560c34f9b08afee05cc994e96e462d1..d701db1cfbe0f317e38d31719a8aa7b7f257a009 100644
--- a/core/modules/block_content/tests/src/Functional/BlockContentCreationTest.php
+++ b/core/modules/block_content/tests/src/Functional/BlockContentCreationTest.php
@@ -221,7 +221,7 @@ public function testFailedBlockCreation() {
   }
 
   /**
-   * Test deleting a block.
+   * Tests deleting a block.
    */
   public function testBlockDelete() {
     // Create a block.
@@ -280,7 +280,7 @@ public function testBlockDelete() {
   }
 
   /**
-   * Test that placed content blocks create a dependency in the block placement.
+   * Tests placed content blocks create a dependency in the block placement.
    */
   public function testConfigDependencies() {
     $block = $this->createBlockContent();
diff --git a/core/modules/block_content/tests/src/Kernel/BlockContentEntityReferenceSelectionTest.php b/core/modules/block_content/tests/src/Kernel/BlockContentEntityReferenceSelectionTest.php
index 1b7cc7fd5d094a02257d5615aa1cc729c7115ea7..738a809355ecec9ed3ac8597321e1da345ffc093 100644
--- a/core/modules/block_content/tests/src/Kernel/BlockContentEntityReferenceSelectionTest.php
+++ b/core/modules/block_content/tests/src/Kernel/BlockContentEntityReferenceSelectionTest.php
@@ -140,7 +140,7 @@ public function testQueriesNotAltered() {
   }
 
   /**
-   * Test with no conditions set.
+   * Tests with no conditions set.
    *
    * @throws \Drupal\Core\Entity\EntityStorageException
    */
diff --git a/core/modules/block_content/tests/src/Unit/Access/DependentAccessTest.php b/core/modules/block_content/tests/src/Unit/Access/DependentAccessTest.php
index 6fe621986860e6c12127732c0d1e600a28583e4c..d5d773d36a40ba8d50da61da2ec32e8180feb1f1 100644
--- a/core/modules/block_content/tests/src/Unit/Access/DependentAccessTest.php
+++ b/core/modules/block_content/tests/src/Unit/Access/DependentAccessTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that the previous dependency is replaced when using set.
+   * Tests that the previous dependency is replaced when using set.
    *
    * @covers ::setAccessDependency
    *
diff --git a/core/modules/book/tests/src/Functional/BookBreadcrumbTest.php b/core/modules/book/tests/src/Functional/BookBreadcrumbTest.php
index 149e6ce51341c417eaf1ef5613e4a4970f895385..65a48edfb8da7c55515669a852ad2e001bfa7213 100644
--- a/core/modules/book/tests/src/Functional/BookBreadcrumbTest.php
+++ b/core/modules/book/tests/src/Functional/BookBreadcrumbTest.php
@@ -155,7 +155,7 @@ protected function createBookNode($book_nid, $parent = NULL) {
   }
 
   /**
-   * Test that the breadcrumb is updated when book content changes.
+   * Tests that the breadcrumb is updated when book content changes.
    */
   public function testBreadcrumbTitleUpdates() {
     // Create a new book.
@@ -190,7 +190,7 @@ public function testBreadcrumbTitleUpdates() {
   }
 
   /**
-   * Test that the breadcrumb is updated when book access changes.
+   * Tests that the breadcrumb is updated when book access changes.
    */
   public function testBreadcrumbAccessUpdates() {
     // Create a new book.
diff --git a/core/modules/book/tests/src/Kernel/BookInstallTest.php b/core/modules/book/tests/src/Kernel/BookInstallTest.php
index fbe755d3eb458d508c3322e17b89e5f8ee4a4cf4..3bb64e482c4efc80c33df1e01a1967ec73f92112 100644
--- a/core/modules/book/tests/src/Kernel/BookInstallTest.php
+++ b/core/modules/book/tests/src/Kernel/BookInstallTest.php
@@ -21,7 +21,7 @@ class BookInstallTest extends KernelTestBase {
   ];
 
   /**
-   * Test Book install with pre-existing content type.
+   * Tests Book install with pre-existing content type.
    *
    * Tests that Book module can be installed if content type with machine name
    * 'book' already exists.
diff --git a/core/modules/breakpoint/tests/src/Kernel/BreakpointDiscoveryTest.php b/core/modules/breakpoint/tests/src/Kernel/BreakpointDiscoveryTest.php
index 6b621d9ceee1581ec5f34914162f7fb7abcaeec5..29b880f549de66d507ef453084dcd825fec42208 100644
--- a/core/modules/breakpoint/tests/src/Kernel/BreakpointDiscoveryTest.php
+++ b/core/modules/breakpoint/tests/src/Kernel/BreakpointDiscoveryTest.php
@@ -28,7 +28,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the breakpoint group created for a theme.
+   * Tests the breakpoint group created for a theme.
    */
   public function testThemeBreakpoints() {
     // Verify the breakpoint group for breakpoint_theme_test was created.
@@ -93,7 +93,7 @@ public function testThemeBreakpoints() {
   }
 
   /**
-   * Test the custom breakpoint group provided by a theme and a module.
+   * Tests the custom breakpoint group provided by a theme and a module.
    */
   public function testCustomBreakpointGroups() {
     // Verify the breakpoint group for breakpoint_theme_test.group2 was created.
@@ -145,7 +145,7 @@ public function testCustomBreakpointGroups() {
   }
 
   /**
-   * Test the breakpoint group created for a module.
+   * Tests the breakpoint group created for a module.
    */
   public function testModuleBreakpoints() {
     $expected_breakpoints = [
@@ -181,7 +181,7 @@ public function testModuleBreakpoints() {
   }
 
   /**
-   * Test the collection of breakpoint groups.
+   * Tests the collection of breakpoint groups.
    */
   public function testBreakpointGroups() {
     $expected = [
diff --git a/core/modules/ckeditor/tests/src/Kernel/Plugin/CKEditorPlugin/InternalTest.php b/core/modules/ckeditor/tests/src/Kernel/Plugin/CKEditorPlugin/InternalTest.php
index 2565807db588bf82deab3052d65375d526ca69f0..1de3df5f7e5fb4510756a789836e5b44b448004f 100644
--- a/core/modules/ckeditor/tests/src/Kernel/Plugin/CKEditorPlugin/InternalTest.php
+++ b/core/modules/ckeditor/tests/src/Kernel/Plugin/CKEditorPlugin/InternalTest.php
@@ -84,7 +84,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the format tags settings.
+   * Tests the format tags settings.
    *
    * @dataProvider formatTagsSettingsTestCases
    */
diff --git a/core/modules/color/tests/src/Functional/ColorTest.php b/core/modules/color/tests/src/Functional/ColorTest.php
index 83983a0e196d2e3e81676a023652c00ac79bd9f6..1920855e3525fcbb93c6a631df87b3cdfaaa360c 100644
--- a/core/modules/color/tests/src/Functional/ColorTest.php
+++ b/core/modules/color/tests/src/Functional/ColorTest.php
@@ -180,7 +180,7 @@ public function testValidColor() {
   }
 
   /**
-   * Test whether the custom logo is used in the color preview.
+   * Tests whether the custom logo is used in the color preview.
    */
   public function testLogoSettingOverride() {
     $this->drupalLogin($this->bigUser);
@@ -196,7 +196,7 @@ public function testLogoSettingOverride() {
   }
 
   /**
-   * Test whether the scheme can be set, viewed anonymously and reset.
+   * Tests whether the scheme can be set, viewed anonymously and reset.
    */
   public function testOverrideAndResetScheme() {
     $settings_path = 'admin/appearance/settings/bartik';
diff --git a/core/modules/comment/tests/src/Functional/CommentAdminTest.php b/core/modules/comment/tests/src/Functional/CommentAdminTest.php
index efef5f8de3aa83ba90a16f3ec6872767573bfadb..5d187e93fcc9bd39f90d04cd5c93a68671ea36d0 100644
--- a/core/modules/comment/tests/src/Functional/CommentAdminTest.php
+++ b/core/modules/comment/tests/src/Functional/CommentAdminTest.php
@@ -27,7 +27,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test comment approval functionality through admin/content/comment.
+   * Tests comment approval functionality through admin/content/comment.
    */
   public function testApprovalAdminInterface() {
     // Set anonymous comments to require approval.
diff --git a/core/modules/comment/tests/src/Functional/CommentCacheTagsTest.php b/core/modules/comment/tests/src/Functional/CommentCacheTagsTest.php
index d5de08db411e7c78f981704b52238476ac267476..e5d308d682d062576971abc14b2d3400a6a0fa47 100644
--- a/core/modules/comment/tests/src/Functional/CommentCacheTagsTest.php
+++ b/core/modules/comment/tests/src/Functional/CommentCacheTagsTest.php
@@ -96,7 +96,7 @@ protected function createEntity() {
   }
 
   /**
-   * Test that comments correctly invalidate the cache tag of their host entity.
+   * Tests that comments invalidate the cache tag of their host entity.
    */
   public function testCommentEntity() {
     $this->verifyPageCache($this->entityTestCamelid->toUrl(), 'MISS');
diff --git a/core/modules/comment/tests/src/Functional/CommentInterfaceTest.php b/core/modules/comment/tests/src/Functional/CommentInterfaceTest.php
index 1ecf188ea7474f20e86f69cfb760d7f96c8ad87f..8be8687d1c63d84e02076ccf5a01602816dcb0b8 100644
--- a/core/modules/comment/tests/src/Functional/CommentInterfaceTest.php
+++ b/core/modules/comment/tests/src/Functional/CommentInterfaceTest.php
@@ -230,7 +230,7 @@ public function testCommentInterface() {
   }
 
   /**
-   * Test that the subject is automatically filled if disabled or left blank.
+   * Tests that the subject is automatically filled if disabled or left blank.
    *
    * When the subject field is blank or disabled, the first 29 characters of the
    * comment body are used for the subject. If this would break within a word,
@@ -253,7 +253,7 @@ public function testAutoFilledSubject() {
   }
 
   /**
-   * Test that automatic subject is correctly created from HTML comment text.
+   * Tests that automatic subject is correctly created from HTML comment text.
    *
    * This is the same test as in CommentInterfaceTest::testAutoFilledSubject()
    * with the additional check that HTML is stripped appropriately prior to
diff --git a/core/modules/comment/tests/src/Functional/CommentLanguageTest.php b/core/modules/comment/tests/src/Functional/CommentLanguageTest.php
index 574f65547061ee2f17c3f5431831540b5c3ae980..d712206dfc96a6458a1e4b118fc25b582c4c8b57 100644
--- a/core/modules/comment/tests/src/Functional/CommentLanguageTest.php
+++ b/core/modules/comment/tests/src/Functional/CommentLanguageTest.php
@@ -96,7 +96,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that comment language is properly set.
+   * Tests that comment language is properly set.
    */
   public function testCommentLanguage() {
 
diff --git a/core/modules/comment/tests/src/Functional/CommentNodeAccessTest.php b/core/modules/comment/tests/src/Functional/CommentNodeAccessTest.php
index 7bf62d59c390d411f358496839326ca51ce0d6cb..2c5da6b6894c9e97b35c2abed4cfc4c6bd9e40e6 100644
--- a/core/modules/comment/tests/src/Functional/CommentNodeAccessTest.php
+++ b/core/modules/comment/tests/src/Functional/CommentNodeAccessTest.php
@@ -46,7 +46,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that threaded comments can be viewed.
+   * Tests that threaded comments can be viewed.
    */
   public function testThreadedCommentView() {
     // Set comments to have subject required and preview disabled.
diff --git a/core/modules/comment/tests/src/Functional/Views/CommentAdminTest.php b/core/modules/comment/tests/src/Functional/Views/CommentAdminTest.php
index 938f2470952eb72914314730a8d1409826b431b0..ec179148853756765b4dfd9b5fc66ea63115c9b7 100644
--- a/core/modules/comment/tests/src/Functional/Views/CommentAdminTest.php
+++ b/core/modules/comment/tests/src/Functional/Views/CommentAdminTest.php
@@ -36,7 +36,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test comment approval functionality through admin/content/comment.
+   * Tests comment approval functionality through admin/content/comment.
    */
   public function testApprovalAdminInterface() {
     // Set anonymous comments to require approval.
diff --git a/core/modules/comment/tests/src/Functional/Views/CommentOperationsTest.php b/core/modules/comment/tests/src/Functional/Views/CommentOperationsTest.php
index c3d5c6898fa495672bfa6c2e0f2cf97015462aa5..db3e22fdb179f2a9966d0f851484f9898d910bb3 100644
--- a/core/modules/comment/tests/src/Functional/Views/CommentOperationsTest.php
+++ b/core/modules/comment/tests/src/Functional/Views/CommentOperationsTest.php
@@ -22,7 +22,7 @@ class CommentOperationsTest extends CommentTestBase {
   protected $defaultTheme = 'classy';
 
   /**
-   * Test the operations field plugin.
+   * Tests the operations field plugin.
    */
   public function testCommentOperations() {
     $admin_account = $this->drupalCreateUser(['administer comments']);
diff --git a/core/modules/comment/tests/src/Functional/Views/CommentRestExportTest.php b/core/modules/comment/tests/src/Functional/Views/CommentRestExportTest.php
index 2695f1bdec852664f6fbe668e7bbe1e6aac34503..eb327eb036e6ec5bc20750dbdefd22f200d3d0e1 100644
--- a/core/modules/comment/tests/src/Functional/Views/CommentRestExportTest.php
+++ b/core/modules/comment/tests/src/Functional/Views/CommentRestExportTest.php
@@ -58,7 +58,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test comment row.
+   * Tests comment row.
    */
   public function testCommentRestExport() {
     $this->drupalGet(sprintf('node/%d/comments', $this->nodeUserCommented->id()), ['query' => ['_format' => 'hal_json']]);
diff --git a/core/modules/comment/tests/src/Functional/Views/CommentRowTest.php b/core/modules/comment/tests/src/Functional/Views/CommentRowTest.php
index 7b9654900591099d1d08db5a910209b5050a031d..09e157ce94bc66792883d0cb399c630958ff13b0 100644
--- a/core/modules/comment/tests/src/Functional/Views/CommentRowTest.php
+++ b/core/modules/comment/tests/src/Functional/Views/CommentRowTest.php
@@ -22,7 +22,7 @@ class CommentRowTest extends CommentTestBase {
   public static $testViews = ['test_comment_row'];
 
   /**
-   * Test comment row.
+   * Tests comment row.
    */
   public function testCommentRow() {
     $this->drupalGet('test-comment-row');
diff --git a/core/modules/comment/tests/src/Functional/Views/NodeCommentsTest.php b/core/modules/comment/tests/src/Functional/Views/NodeCommentsTest.php
index efdbd42e4dd60d03d39c1e222f4fba5959a8d049..3c68670db755abafcdd8d749ac31fcea91ad77a9 100644
--- a/core/modules/comment/tests/src/Functional/Views/NodeCommentsTest.php
+++ b/core/modules/comment/tests/src/Functional/Views/NodeCommentsTest.php
@@ -29,7 +29,7 @@ class NodeCommentsTest extends CommentTestBase {
   public static $testViews = ['test_new_comments', 'test_comment_count'];
 
   /**
-   * Test the new comments field plugin.
+   * Tests the new comments field plugin.
    */
   public function testNewComments() {
     $this->drupalGet('test-new-comments');
diff --git a/core/modules/comment/tests/src/Functional/Views/RowRssTest.php b/core/modules/comment/tests/src/Functional/Views/RowRssTest.php
index 04976ad67079df23a2f0f6eaaaef6fc2e0282abb..d21fc287b91721f5f140a90d72b00b732fc54cd4 100644
--- a/core/modules/comment/tests/src/Functional/Views/RowRssTest.php
+++ b/core/modules/comment/tests/src/Functional/Views/RowRssTest.php
@@ -23,7 +23,7 @@ class RowRssTest extends CommentTestBase {
   public static $testViews = ['test_comment_rss'];
 
   /**
-   * Test comment rss output.
+   * Tests comment rss output.
    */
   public function testRssRow() {
     $this->drupalGet('test-comment-rss');
diff --git a/core/modules/comment/tests/src/Kernel/CommentBundlesTest.php b/core/modules/comment/tests/src/Kernel/CommentBundlesTest.php
index d6393f4e8a82f19df39562f96fe258d1bc29d6dd..0be78b9a0d4a049a0720baa0a1873e868b3c08d1 100644
--- a/core/modules/comment/tests/src/Kernel/CommentBundlesTest.php
+++ b/core/modules/comment/tests/src/Kernel/CommentBundlesTest.php
@@ -56,7 +56,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that the entity_id field is set correctly for each comment bundle.
+   * Tests that the entity_id field is set correctly for each comment bundle.
    */
   public function testEntityIdField() {
     $field_definitions = [];
diff --git a/core/modules/comment/tests/src/Kernel/CommentFieldAccessTest.php b/core/modules/comment/tests/src/Kernel/CommentFieldAccessTest.php
index 075051ee6cc086d3f1789d641db1a5d4d9232123..0d96303232b6bc261b871dd18b9ff10e6a0a462c 100644
--- a/core/modules/comment/tests/src/Kernel/CommentFieldAccessTest.php
+++ b/core/modules/comment/tests/src/Kernel/CommentFieldAccessTest.php
@@ -91,7 +91,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test permissions on comment fields.
+   * Tests permissions on comment fields.
    */
   public function testAccessToAdministrativeFields() {
     // Create a comment type.
diff --git a/core/modules/comment/tests/src/Kernel/CommentIntegrationTest.php b/core/modules/comment/tests/src/Kernel/CommentIntegrationTest.php
index dc58a2aec35a5e46fba1a8d3c68373e85f265dc5..5dd07655ca1b2e02ac2ec839cf22aa05168d270f 100644
--- a/core/modules/comment/tests/src/Kernel/CommentIntegrationTest.php
+++ b/core/modules/comment/tests/src/Kernel/CommentIntegrationTest.php
@@ -147,7 +147,7 @@ public function testViewMode() {
   }
 
   /**
-   * Test the default owner of comment entities.
+   * Tests the default owner of comment entities.
    */
   public function testCommentDefaultOwner() {
     $comment = Comment::create([
diff --git a/core/modules/comment/tests/src/Kernel/Migrate/d6/MigrateCommentFieldInstanceTest.php b/core/modules/comment/tests/src/Kernel/Migrate/d6/MigrateCommentFieldInstanceTest.php
index 57c34b2293ec43ce34ebf306f882ee410f98aec6..fab1c51204120c0f733d71dc002c226564b25e7f 100644
--- a/core/modules/comment/tests/src/Kernel/Migrate/d6/MigrateCommentFieldInstanceTest.php
+++ b/core/modules/comment/tests/src/Kernel/Migrate/d6/MigrateCommentFieldInstanceTest.php
@@ -69,7 +69,7 @@ protected function assertEntity($bundle, $field_name, $default_value, $default_m
   }
 
   /**
-   * Test the migrated field instance values.
+   * Tests the migrated field instance values.
    */
   public function testMigration() {
     $this->assertEntity('article', 'comment_node_article', 2, 1, 50, 0, FALSE, 1);
diff --git a/core/modules/comment/tests/src/Kernel/Views/CommentFieldNameTest.php b/core/modules/comment/tests/src/Kernel/Views/CommentFieldNameTest.php
index af2a451bc52f1dac91a15c6bbecc2a0c5546a99b..deee1956a2f72335b1d98f02dfe107a3425a60d6 100644
--- a/core/modules/comment/tests/src/Kernel/Views/CommentFieldNameTest.php
+++ b/core/modules/comment/tests/src/Kernel/Views/CommentFieldNameTest.php
@@ -49,7 +49,7 @@ class CommentFieldNameTest extends KernelTestBase {
   public static $testViews = ['test_comment_field_name'];
 
   /**
-   * Test comment field name.
+   * Tests comment field name.
    */
   public function testCommentFieldName() {
     $renderer = $this->container->get('renderer');
diff --git a/core/modules/comment/tests/src/Kernel/Views/CommentLinksTest.php b/core/modules/comment/tests/src/Kernel/Views/CommentLinksTest.php
index ed7f892a2ac73c779bbedeed8236f1f500953094..663f49e8d89c75d13473b8b1a498ade763450c9b 100644
--- a/core/modules/comment/tests/src/Kernel/Views/CommentLinksTest.php
+++ b/core/modules/comment/tests/src/Kernel/Views/CommentLinksTest.php
@@ -42,7 +42,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test the comment approve link.
+   * Tests the comment approve link.
    */
   public function testLinkApprove() {
     $host = EntityTest::create(['name' => $this->randomString()]);
@@ -108,7 +108,7 @@ public function testLinkApprove() {
   }
 
   /**
-   * Test the comment reply link.
+   * Tests the comment reply link.
    */
   public function testLinkReply() {
     $this->enableModules(['field']);
diff --git a/core/modules/comment/tests/src/Kernel/Views/CommentUserNameTest.php b/core/modules/comment/tests/src/Kernel/Views/CommentUserNameTest.php
index 4f49208fb4d28bed59f736a6779e0a4704bdaeb5..873ea53030706cc8ad5922a2c5fe65599100b5d8 100644
--- a/core/modules/comment/tests/src/Kernel/Views/CommentUserNameTest.php
+++ b/core/modules/comment/tests/src/Kernel/Views/CommentUserNameTest.php
@@ -102,7 +102,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test the username formatter.
+   * Tests the username formatter.
    */
   public function testUsername() {
     $view_id = $this->randomMachineName();
diff --git a/core/modules/comment/tests/src/Unit/CommentLinkBuilderTest.php b/core/modules/comment/tests/src/Unit/CommentLinkBuilderTest.php
index 033dab80c1991ec6270693543204b3d01524339b..c2525d45d50717eac0f8bf4f506ae01680571108 100644
--- a/core/modules/comment/tests/src/Unit/CommentLinkBuilderTest.php
+++ b/core/modules/comment/tests/src/Unit/CommentLinkBuilderTest.php
@@ -90,7 +90,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the buildCommentedEntityLinks method.
+   * Tests the buildCommentedEntityLinks method.
    *
    * @param \Drupal\node\NodeInterface|\PHPUnit\Framework\MockObject\MockObject $node
    *   Mock node.
diff --git a/core/modules/comment/tests/src/Unit/Entity/CommentLockTest.php b/core/modules/comment/tests/src/Unit/Entity/CommentLockTest.php
index 0109603c66409b042239ef0991ceac611c4b15f9..c9c8cb335109a515379d1f5d0be7d726c5a43be1 100644
--- a/core/modules/comment/tests/src/Unit/Entity/CommentLockTest.php
+++ b/core/modules/comment/tests/src/Unit/Entity/CommentLockTest.php
@@ -15,7 +15,7 @@
 class CommentLockTest extends UnitTestCase {
 
   /**
-   * Test the lock behavior.
+   * Tests the lock behavior.
    */
   public function testLocks() {
     $container = new ContainerBuilder();
diff --git a/core/modules/config/tests/src/Functional/ConfigDraggableListBuilderTest.php b/core/modules/config/tests/src/Functional/ConfigDraggableListBuilderTest.php
index 117ad1a3b979f57fe06fbe422bd9abb67c81044d..ef7bb084cfd44b5838ca50c1bcba2c08ad3ea889 100644
--- a/core/modules/config/tests/src/Functional/ConfigDraggableListBuilderTest.php
+++ b/core/modules/config/tests/src/Functional/ConfigDraggableListBuilderTest.php
@@ -24,7 +24,7 @@ class ConfigDraggableListBuilderTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test draggable lists.
+   * Tests draggable lists.
    */
   public function testDraggableList() {
     $this->drupalLogin($this->drupalCreateUser(['administer permissions']));
diff --git a/core/modules/config/tests/src/Functional/ConfigEntityListTest.php b/core/modules/config/tests/src/Functional/ConfigEntityListTest.php
index d7aaf05509c0e9f1fd890464647359c1220e19a6..388de1218a2027c811d247cc1e9bfb817f704847 100644
--- a/core/modules/config/tests/src/Functional/ConfigEntityListTest.php
+++ b/core/modules/config/tests/src/Functional/ConfigEntityListTest.php
@@ -250,7 +250,7 @@ public function testListUI() {
   }
 
   /**
-   * Test paging.
+   * Tests paging.
    */
   public function testPager() {
     $this->drupalLogin($this->drupalCreateUser([
diff --git a/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiTest.php b/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiTest.php
index ec995c60c433fa5744cd83cc5f4353cb28003060..386d0c7f9aafdff78d75735091f587cc0e32a79c 100644
--- a/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiTest.php
+++ b/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiTest.php
@@ -634,7 +634,8 @@ public function testViewsTranslationUI() {
   }
 
   /**
-   * Test the number of source elements for plural strings in config translation forms.
+   * Tests the number of source elements for plural strings in config
+   * translation forms.
    */
   public function testPluralConfigStringsSourceElements() {
     $this->drupalLogin($this->adminUser);
@@ -677,7 +678,7 @@ public function testPluralConfigStringsSourceElements() {
   }
 
   /**
-   * Test translation of plural strings with multiple plural forms in config.
+   * Tests translation of plural strings with multiple plural forms in config.
    */
   public function testPluralConfigStrings() {
     $this->drupalLogin($this->adminUser);
@@ -804,7 +805,7 @@ public function testBooleanFieldConfigTranslation() {
   }
 
   /**
-   * Test translation storage in locale storage.
+   * Tests translation storage in locale storage.
    */
   public function testLocaleDBStorage() {
     // Enable import of translations. By default this is disabled for automated
@@ -936,7 +937,7 @@ public function testSequenceTranslation() {
   }
 
   /**
-   * Test text_format translation.
+   * Tests text_format translation.
    */
   public function testTextFormatTranslation() {
     $this->drupalLogin($this->adminUser);
diff --git a/core/modules/config_translation/tests/src/Kernel/Migrate/d6/MigrateSystemMaintenanceTranslationTest.php b/core/modules/config_translation/tests/src/Kernel/Migrate/d6/MigrateSystemMaintenanceTranslationTest.php
index ee7a3e1cdd50937a5d1a0ea60a8b39a986019f60..85aa604fcbf71fe6cdfe1b31146355c25c2962f2 100644
--- a/core/modules/config_translation/tests/src/Kernel/Migrate/d6/MigrateSystemMaintenanceTranslationTest.php
+++ b/core/modules/config_translation/tests/src/Kernel/Migrate/d6/MigrateSystemMaintenanceTranslationTest.php
@@ -29,7 +29,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Tests migration of system (maintenance) variables to system.maintenance.yml.
+   * Tests migration of system variables to system.maintenance.yml.
    */
   public function testSystemMaintenance() {
     $config = \Drupal::service('language_manager')->getLanguageConfigOverride('fr', 'system.maintenance');
diff --git a/core/modules/contact/tests/src/Kernel/MessageEntityTest.php b/core/modules/contact/tests/src/Kernel/MessageEntityTest.php
index 308f862555ff70dd92f270f63dafaa078cb689ba..69910ecdc6e655fbf05027166031a1d3228a65b5 100644
--- a/core/modules/contact/tests/src/Kernel/MessageEntityTest.php
+++ b/core/modules/contact/tests/src/Kernel/MessageEntityTest.php
@@ -31,7 +31,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test some of the methods.
+   * Tests some of the methods.
    */
   public function testMessageMethods() {
     $message_storage = $this->container->get('entity_type.manager')->getStorage('contact_message');
diff --git a/core/modules/content_moderation/tests/src/Functional/ContentModerationWorkflowTypeTest.php b/core/modules/content_moderation/tests/src/Functional/ContentModerationWorkflowTypeTest.php
index 1d6f6be159aa462468c12766c293fa4361717e4d..a7a3e637a5995f3bc71a60746680faa8a7c68d4f 100644
--- a/core/modules/content_moderation/tests/src/Functional/ContentModerationWorkflowTypeTest.php
+++ b/core/modules/content_moderation/tests/src/Functional/ContentModerationWorkflowTypeTest.php
@@ -39,7 +39,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test creating a new workflow using the content moderation plugin.
+   * Tests creating a new workflow using the content moderation plugin.
    */
   public function testNewWorkflow() {
     $types[] = $this->createContentType();
diff --git a/core/modules/content_moderation/tests/src/Functional/DefaultModerationStateTest.php b/core/modules/content_moderation/tests/src/Functional/DefaultModerationStateTest.php
index 95f66afcedc4fc6f2a8242277d446443d69d8efb..92b360d222917686dac3ba58d2fc7e75785de720 100644
--- a/core/modules/content_moderation/tests/src/Functional/DefaultModerationStateTest.php
+++ b/core/modules/content_moderation/tests/src/Functional/DefaultModerationStateTest.php
@@ -25,7 +25,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test a workflow with a default moderation state set.
+   * Tests a workflow with a default moderation state set.
    */
   public function testPublishedDefaultState() {
     // Set the default moderation state to be "published".
@@ -44,7 +44,7 @@ public function testPublishedDefaultState() {
   }
 
   /**
-   * Test access to deleting the default state.
+   * Tests access to deleting the default state.
    */
   public function testDeleteDefaultStateAccess() {
     $this->drupalGet('admin/config/workflow/workflows/manage/editorial/state/archived/delete');
diff --git a/core/modules/content_moderation/tests/src/Functional/ModeratedContentViewTest.php b/core/modules/content_moderation/tests/src/Functional/ModeratedContentViewTest.php
index 004e94c74813a843e8a7f57279fe084294dd6136..218e1c3c01c26b24607e7837437e1eb5b8b20643 100644
--- a/core/modules/content_moderation/tests/src/Functional/ModeratedContentViewTest.php
+++ b/core/modules/content_moderation/tests/src/Functional/ModeratedContentViewTest.php
@@ -147,7 +147,7 @@ public function testModeratedContentPage() {
   }
 
   /**
-   * Test the moderated content page with multilingual content.
+   * Tests the moderated content page with multilingual content.
    */
   public function testModeratedContentPageMultilingual() {
     ConfigurableLanguage::createFromLangcode('fr')->save();
diff --git a/core/modules/content_moderation/tests/src/Functional/ModerationActionsTest.php b/core/modules/content_moderation/tests/src/Functional/ModerationActionsTest.php
index 3ad35c86eb994f6a157fe6aaaa16ab9725ee0dab..122755014c9ebfbf2cfbd2bfb2708ab141eadb69 100644
--- a/core/modules/content_moderation/tests/src/Functional/ModerationActionsTest.php
+++ b/core/modules/content_moderation/tests/src/Functional/ModerationActionsTest.php
@@ -57,7 +57,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test the node status actions report moderation status to users correctly.
+   * Tests the node status actions report moderation status to users correctly.
    *
    * @dataProvider nodeStatusActionsTestCases
    */
diff --git a/core/modules/content_moderation/tests/src/Functional/ModerationFormTest.php b/core/modules/content_moderation/tests/src/Functional/ModerationFormTest.php
index 3c668bc23374b4ecc129c6e8f685b1aa409feb41..4631a268eb378bdc81a80d2c1fa25fd750253c97 100644
--- a/core/modules/content_moderation/tests/src/Functional/ModerationFormTest.php
+++ b/core/modules/content_moderation/tests/src/Functional/ModerationFormTest.php
@@ -179,7 +179,7 @@ public function testModerationForm() {
   }
 
   /**
-   * Test moderation non-bundle entity type.
+   * Tests moderation non-bundle entity type.
    */
   public function testNonBundleModerationForm() {
     $this->drupalLogin($this->rootUser);
@@ -479,7 +479,7 @@ public function testContentTranslationNodeForm() {
   }
 
   /**
-   * Test the moderation_state field when an alternative widget is set.
+   * Tests the moderation_state field when an alternative widget is set.
    */
   public function testAlternativeModerationStateWidget() {
     $entity_form_display = EntityFormDisplay::load('node.moderated_content.default');
diff --git a/core/modules/content_moderation/tests/src/Functional/ModerationRevisionRevertTest.php b/core/modules/content_moderation/tests/src/Functional/ModerationRevisionRevertTest.php
index dff3847ea0c94ca6890e90e44d10240caa5e9a02..9aeb88f0d9747ea7989dc65ee16434d01fa77091 100644
--- a/core/modules/content_moderation/tests/src/Functional/ModerationRevisionRevertTest.php
+++ b/core/modules/content_moderation/tests/src/Functional/ModerationRevisionRevertTest.php
@@ -60,7 +60,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test that reverting a revision works.
+   * Tests that reverting a revision works.
    */
   public function testEditingAfterRevertRevision() {
     // Create a draft.
diff --git a/core/modules/content_moderation/tests/src/Functional/ModerationStateAccessTest.php b/core/modules/content_moderation/tests/src/Functional/ModerationStateAccessTest.php
index 39b7a2e2a2bd98c1d07ed2734cddfd1d737caf3c..b083efc68e9f71ff49d32ec3f757a1e94d61ef44 100644
--- a/core/modules/content_moderation/tests/src/Functional/ModerationStateAccessTest.php
+++ b/core/modules/content_moderation/tests/src/Functional/ModerationStateAccessTest.php
@@ -49,7 +49,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the view operation access handler with the view permission.
+   * Tests the view operation access handler with the view permission.
    */
   public function testViewShowsCorrectStates() {
     $permissions = [
diff --git a/core/modules/content_moderation/tests/src/Kernel/ContentModerationPermissionsTest.php b/core/modules/content_moderation/tests/src/Kernel/ContentModerationPermissionsTest.php
index c1eca4c5bf680abdf67a8d5b4bc9f9b0e887ab14..a223ce288a4c50f010ea5c46e8aeaae25b727c4c 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ContentModerationPermissionsTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ContentModerationPermissionsTest.php
@@ -33,7 +33,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test permissions generated by content moderation.
+   * Tests permissions generated by content moderation.
    *
    * @dataProvider permissionsTestCases
    */
diff --git a/core/modules/content_moderation/tests/src/Kernel/ContentModerationStateStorageSchemaTest.php b/core/modules/content_moderation/tests/src/Kernel/ContentModerationStateStorageSchemaTest.php
index a5255d0429bf23bbbc418ac3ace5e387e90dc695..343bfe55b436ddc62ea9299aa9c7c1441abd6df8 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ContentModerationStateStorageSchemaTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ContentModerationStateStorageSchemaTest.php
@@ -53,7 +53,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the ContentModerationState unique keys.
+   * Tests the ContentModerationState unique keys.
    *
    * @covers ::getEntitySchema
    */
diff --git a/core/modules/content_moderation/tests/src/Kernel/ContentModerationStateTest.php b/core/modules/content_moderation/tests/src/Kernel/ContentModerationStateTest.php
index da2e5d3cb057c676ebb84075c29d0a7305c6289c..c238eb3d445ce324f57d1676058edafd3ca749af 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ContentModerationStateTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ContentModerationStateTest.php
@@ -478,7 +478,7 @@ public function moderationWithSpecialLanguagesTestCases() {
   }
 
   /**
-   * Test changing the language of content without adding a translation.
+   * Tests changing the language of content without adding a translation.
    */
   public function testChangingContentLangcode() {
     $this->createContentType([
@@ -613,7 +613,7 @@ public function testWorkflowDependencies() {
   }
 
   /**
-   * Test the content moderation workflow dependencies for non-config bundles.
+   * Tests the content moderation workflow dependencies for non-config bundles.
    */
   public function testWorkflowNonConfigBundleDependencies() {
     // Create a bundle not based on any particular configuration.
@@ -648,7 +648,7 @@ public function testWorkflowNonConfigBundleDependencies() {
   }
 
   /**
-   * Test the revision default state of the moderation state entity revisions.
+   * Tests the revision default state of the moderation state entity revisions.
    *
    * @param string $entity_type_id
    *   The ID of entity type to be tested.
diff --git a/core/modules/content_moderation/tests/src/Kernel/ContentModerationSyncingTest.php b/core/modules/content_moderation/tests/src/Kernel/ContentModerationSyncingTest.php
index 76b6bc1f387018bb2c00d40b86fc7940a10eb52c..4a14164585102d073dd36d06c29aa474bbf5ed58 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ContentModerationSyncingTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ContentModerationSyncingTest.php
@@ -40,7 +40,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test no new revision is forced during a sync.
+   * Tests no new revision is forced during a sync.
    */
   public function testNoRevisionForcedDuringSync() {
     $entity = EntityTestMulRevPub::create([
@@ -58,7 +58,7 @@ public function testNoRevisionForcedDuringSync() {
   }
 
   /**
-   * Test changing the moderation state during a sync.
+   * Tests changing the moderation state during a sync.
    */
   public function testSingleRevisionStateChangedDuringSync() {
     $entity = EntityTestMulRevPub::create([
@@ -84,7 +84,7 @@ public function testSingleRevisionStateChangedDuringSync() {
   }
 
   /**
-   * Test state changes with multiple revisions during a sync.
+   * Tests state changes with multiple revisions during a sync.
    */
   public function testMultipleRevisionStateChangedDuringSync() {
     $entity = EntityTestMulRevPub::create([
@@ -112,7 +112,7 @@ public function testMultipleRevisionStateChangedDuringSync() {
   }
 
   /**
-   * Test modifying a previous revision during a sync.
+   * Tests modifying a previous revision during a sync.
    */
   public function testUpdatingPreviousRevisionDuringSync() {
     $storage = $this->container->get('entity_type.manager')->getStorage('entity_test_mulrevpub');
@@ -139,7 +139,7 @@ public function testUpdatingPreviousRevisionDuringSync() {
   }
 
   /**
-   * Test a moderation state changed on a previous revision during a sync.
+   * Tests a moderation state changed on a previous revision during a sync.
    */
   public function testStateChangedPreviousRevisionDuringSync() {
     $storage = $this->container->get('entity_type.manager')->getStorage('entity_test_mulrevpub');
diff --git a/core/modules/content_moderation/tests/src/Kernel/ContentModerationWorkflowConfigTest.php b/core/modules/content_moderation/tests/src/Kernel/ContentModerationWorkflowConfigTest.php
index 9555b46299f8aeda52b13e8aa21e8ee2f8466a31..328e1426116632a36888f678c91682d46d4714d6 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ContentModerationWorkflowConfigTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ContentModerationWorkflowConfigTest.php
@@ -78,7 +78,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test deleting a state via config import.
+   * Tests deleting a state via config import.
    */
   public function testDeletingStateViaConfiguration() {
     $config_sync = \Drupal::service('config.storage.sync');
diff --git a/core/modules/content_moderation/tests/src/Kernel/EntityStateChangeValidationTest.php b/core/modules/content_moderation/tests/src/Kernel/EntityStateChangeValidationTest.php
index 0c4c504ecfbf30b12563e4432e4a26ba8143cf58..44abf94d9045013a69aea3bf7e5d0b426091e12e 100644
--- a/core/modules/content_moderation/tests/src/Kernel/EntityStateChangeValidationTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/EntityStateChangeValidationTest.php
@@ -55,7 +55,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test valid transitions.
+   * Tests valid transitions.
    *
    * @covers ::validate
    */
@@ -85,7 +85,7 @@ public function testValidTransition() {
   }
 
   /**
-   * Test invalid transitions.
+   * Tests invalid transitions.
    *
    * @covers ::validate
    */
@@ -115,7 +115,7 @@ public function testInvalidTransition() {
   }
 
   /**
-   * Test validation with an invalid state.
+   * Tests validation with an invalid state.
    */
   public function testInvalidState() {
     $node_type = NodeType::create([
@@ -138,7 +138,7 @@ public function testInvalidState() {
   }
 
   /**
-   * Test validation with content that has no initial state or an invalid state.
+   * Tests validation with no initial state or an invalid state.
    */
   public function testInvalidStateWithoutExisting() {
     $this->setCurrentUser($this->adminUser);
@@ -187,7 +187,7 @@ public function testInvalidStateWithoutExisting() {
   }
 
   /**
-   * Test state transition validation with multiple languages.
+   * Tests state transition validation with multiple languages.
    */
   public function testInvalidStateMultilingual() {
     $this->setCurrentUser($this->adminUser);
diff --git a/core/modules/content_moderation/tests/src/Kernel/EntityTypeInfoTest.php b/core/modules/content_moderation/tests/src/Kernel/EntityTypeInfoTest.php
index c977f1bf21cbfa17655f595a283751b49db1b8e9..6090269ac3a1511ceeea8c15481a34dda781da4c 100644
--- a/core/modules/content_moderation/tests/src/Kernel/EntityTypeInfoTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/EntityTypeInfoTest.php
@@ -78,7 +78,7 @@ public function testEntityBaseFieldInfo() {
   }
 
   /**
-   * Test the correct entity types have moderation added.
+   * Tests the correct entity types have moderation added.
    *
    * @covers ::entityTypeAlter
    *
@@ -129,7 +129,7 @@ public function testBaseFieldOnlyAddedToModeratedEntityTypes() {
   }
 
   /**
-   * Test entity base field provider.
+   * Tests entity base field provider.
    */
   public function testEntityBaseFieldProvider() {
     $this->enableModeration('entity_test_mulrev', 'entity_test_mulrev');
diff --git a/core/modules/content_moderation/tests/src/Kernel/ModerationStateFieldItemListTest.php b/core/modules/content_moderation/tests/src/Kernel/ModerationStateFieldItemListTest.php
index 7b44aefff3b529499b64f9149f4f2e275e49e160..a59b485d698ff790f145e073f177b06fd3c01948 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ModerationStateFieldItemListTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ModerationStateFieldItemListTest.php
@@ -74,7 +74,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the field item list when accessing an index.
+   * Tests the field item list when accessing an index.
    */
   public function testArrayIndex() {
     $this->assertFalse($this->testNode->isPublished());
@@ -82,7 +82,7 @@ public function testArrayIndex() {
   }
 
   /**
-   * Test the field item list when iterating.
+   * Tests the field item list when iterating.
    */
   public function testArrayIteration() {
     $states = [];
@@ -125,7 +125,7 @@ public function testEmptyStateAndAppend() {
   }
 
   /**
-   * Test an empty value assigned to the field item.
+   * Tests an empty value assigned to the field item.
    */
   public function testEmptyFieldItem() {
     $this->testNode->moderation_state->value = '';
@@ -134,7 +134,7 @@ public function testEmptyFieldItem() {
   }
 
   /**
-   * Test an empty value assigned to the field item list.
+   * Tests an empty value assigned to the field item list.
    */
   public function testEmptyFieldItemList() {
     $this->testNode->moderation_state = '';
@@ -143,7 +143,7 @@ public function testEmptyFieldItemList() {
   }
 
   /**
-   * Test the field item when it is unset.
+   * Tests the field item when it is unset.
    */
   public function testUnsetItemList() {
     unset($this->testNode->moderation_state);
@@ -152,7 +152,7 @@ public function testUnsetItemList() {
   }
 
   /**
-   * Test the field item when it is assigned NULL.
+   * Tests the field item when it is assigned NULL.
    */
   public function testAssignNullItemList() {
     $this->testNode->moderation_state = NULL;
@@ -176,7 +176,7 @@ protected function assertEmptiedModerationFieldItemList() {
   }
 
   /**
-   * Test the list class with a non moderated entity.
+   * Tests the list class with a non moderated entity.
    */
   public function testNonModeratedEntity() {
     $unmoderated_node = Node::create([
@@ -248,7 +248,7 @@ public function moderationStateChangesTestCases() {
   }
 
   /**
-   * Test updating the state for an entity without a workflow.
+   * Tests updating the state for an entity without a workflow.
    */
   public function testEntityWithNoWorkflow() {
     $node_type = NodeType::create([
@@ -273,7 +273,7 @@ public function testEntityWithNoWorkflow() {
   }
 
   /**
-   * Test the moderation_state field after an entity has been serialized.
+   * Tests the moderation_state field after an entity has been serialized.
    *
    * @dataProvider entityUnserializeTestCases
    */
@@ -310,7 +310,7 @@ public function entityUnserializeTestCases() {
   }
 
   /**
-   * Test saving a moderated node with an existing ID.
+   * Tests saving a moderated node with an existing ID.
    *
    * @dataProvider moderatedEntityWithExistingIdTestCases
    */
@@ -326,7 +326,7 @@ public function testModeratedEntityWithExistingId($state) {
   }
 
   /**
-   * Test cases for ::testModeratedEntityWithExistingId.
+   * Tests cases for ::testModeratedEntityWithExistingId.
    */
   public function moderatedEntityWithExistingIdTestCases() {
     return [
@@ -372,7 +372,7 @@ public function testWorkflowCustomizedInitialState() {
   }
 
   /**
-   * Test the field item list when used with existing unmoderated content.
+   * Tests the field item list when used with existing unmoderated content.
    */
   public function testWithExistingUnmoderatedContent() {
     $node = Node::create([
diff --git a/core/modules/content_moderation/tests/src/Kernel/ModerationStateWidgetTest.php b/core/modules/content_moderation/tests/src/Kernel/ModerationStateWidgetTest.php
index a22119f1ac826f95c1a8ef9c683b7d236d3ef272..b71341ed6b24f8b86aa941881cc8b953ac1aaa61 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ModerationStateWidgetTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ModerationStateWidgetTest.php
@@ -54,7 +54,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the widget does not impact a non-moderated entity.
+   * Tests the widget does not impact a non-moderated entity.
    */
   public function testWidgetNonModeratedEntity() {
     // Create an unmoderated entity and build a form display which will include
diff --git a/core/modules/content_moderation/tests/src/Kernel/StateFormatterTest.php b/core/modules/content_moderation/tests/src/Kernel/StateFormatterTest.php
index aee777a06a9c3a3364a42190c30389bb273b5b81..240af223463df1f34d80a75a2347c9324388c097 100644
--- a/core/modules/content_moderation/tests/src/Kernel/StateFormatterTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/StateFormatterTest.php
@@ -44,7 +44,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the embed field.
+   * Tests the embed field.
    *
    * @dataProvider formatterTestCases
    */
diff --git a/core/modules/content_moderation/tests/src/Kernel/ViewsModerationStateFilterTest.php b/core/modules/content_moderation/tests/src/Kernel/ViewsModerationStateFilterTest.php
index 721272d0b425a5107bbe025f4b4b23d8b3915cdb..800073be049ffa7f59e9b189128921c7d1205bee 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ViewsModerationStateFilterTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ViewsModerationStateFilterTest.php
@@ -173,7 +173,7 @@ public function testStateFilterViewsRelationship() {
   }
 
   /**
-   * Test the moderation filter with a non-translatable entity type.
+   * Tests the moderation filter with a non-translatable entity type.
    */
   public function testNonTranslatableEntityType() {
     $workflow = Workflow::load('editorial');
diff --git a/core/modules/content_moderation/tests/src/Kernel/ViewsModerationStateSortTest.php b/core/modules/content_moderation/tests/src/Kernel/ViewsModerationStateSortTest.php
index c70480f1badc3490f5f0027117dd28b581e2a97d..6ddbec3eeddf107a879f646df73541c7b78c9bee 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ViewsModerationStateSortTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ViewsModerationStateSortTest.php
@@ -60,7 +60,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test sorting with a standard data base table.
+   * Tests sorting with a standard data base table.
    */
   public function testSortBaseTable() {
     $this->enableModules(['content_moderation_test_views']);
@@ -99,7 +99,7 @@ public function testSortBaseTable() {
   }
 
   /**
-   * Test sorting with the revision base table.
+   * Tests sorting with the revision base table.
    */
   public function testSortRevisionBaseTable() {
     $this->enableModules(['content_moderation_test_views']);
diff --git a/core/modules/content_moderation/tests/src/Unit/LatestRevisionCheckTest.php b/core/modules/content_moderation/tests/src/Unit/LatestRevisionCheckTest.php
index 274cad9f2e22ef9c0869c3bcd71da9b32efd2b52..5b84b44fdeadff5228dc9ffc71dc08b85f41b983 100644
--- a/core/modules/content_moderation/tests/src/Unit/LatestRevisionCheckTest.php
+++ b/core/modules/content_moderation/tests/src/Unit/LatestRevisionCheckTest.php
@@ -39,7 +39,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the access check of the LatestRevisionCheck service.
+   * Tests the access check of the LatestRevisionCheck service.
    *
    * @param string $entity_class
    *   The class of the entity to mock.
diff --git a/core/modules/content_translation/tests/src/Functional/ContentTranslationLanguageChangeTest.php b/core/modules/content_translation/tests/src/Functional/ContentTranslationLanguageChangeTest.php
index 0f38a60d587c6557cb842ed3697bda25ddee3fdc..03ef9203543b95ccfbbaa954801ccdb433ec1eea 100644
--- a/core/modules/content_translation/tests/src/Functional/ContentTranslationLanguageChangeTest.php
+++ b/core/modules/content_translation/tests/src/Functional/ContentTranslationLanguageChangeTest.php
@@ -83,7 +83,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that the source language is properly set when changing.
+   * Tests that the source language is properly set when changing.
    */
   public function testLanguageChange() {
     // Create a node in English.
@@ -118,7 +118,7 @@ public function testLanguageChange() {
   }
 
   /**
-   * Test that title does not change on ajax call with new language value.
+   * Tests that title does not change on ajax call with new language value.
    */
   public function testTitleDoesNotChangesOnChangingLanguageWidgetAndTriggeringAjaxCall() {
     // Create a node in English.
diff --git a/core/modules/content_translation/tests/src/Functional/ContentTranslationOperationsTest.php b/core/modules/content_translation/tests/src/Functional/ContentTranslationOperationsTest.php
index 28d9bccee97d1d309259b0f8db2d80db5b52bf5a..03caf2bc0a944a7905054a353ed5e57693ac1675 100644
--- a/core/modules/content_translation/tests/src/Functional/ContentTranslationOperationsTest.php
+++ b/core/modules/content_translation/tests/src/Functional/ContentTranslationOperationsTest.php
@@ -71,7 +71,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that the operation "Translate" is displayed in the content listing.
+   * Tests that the operation "Translate" is displayed in the content listing.
    */
   public function testOperationTranslateLink() {
     $node = $this->drupalCreateNode(['type' => 'article', 'langcode' => 'es']);
diff --git a/core/modules/content_translation/tests/src/Functional/ContentTranslationStandardFieldsTest.php b/core/modules/content_translation/tests/src/Functional/ContentTranslationStandardFieldsTest.php
index 489fc9d0bea5cc04270b645853939635dfd9f8b2..6d658d057f29abaa84d122f5f3b605b95801d99c 100644
--- a/core/modules/content_translation/tests/src/Functional/ContentTranslationStandardFieldsTest.php
+++ b/core/modules/content_translation/tests/src/Functional/ContentTranslationStandardFieldsTest.php
@@ -73,7 +73,7 @@ public function testFieldTranslatableArticle() {
   }
 
   /**
-   * Test that revision_log is not translatable.
+   * Tests that revision_log is not translatable.
    */
   public function testRevisionLogNotTranslatable() {
     $path = 'admin/config/regional/content-language';
diff --git a/core/modules/content_translation/tests/src/Functional/ContentTranslationUITestBase.php b/core/modules/content_translation/tests/src/Functional/ContentTranslationUITestBase.php
index 4546d51435203f845266a180bbbcfcb837dac8ef..14500276b9cbcc54cad98db50092e7c75bef41c2 100644
--- a/core/modules/content_translation/tests/src/Functional/ContentTranslationUITestBase.php
+++ b/core/modules/content_translation/tests/src/Functional/ContentTranslationUITestBase.php
@@ -589,7 +589,7 @@ protected function doTestTranslationChanged() {
   }
 
   /**
-   * Test the changed time after API and FORM save without changes.
+   * Tests the changed time after API and FORM save without changes.
    */
   public function doTestChangedTimeAfterSaveWithoutChanges() {
     $storage = $this->container->get('entity_type.manager')
diff --git a/core/modules/content_translation/tests/src/Functional/ContentTranslationWorkflowsTest.php b/core/modules/content_translation/tests/src/Functional/ContentTranslationWorkflowsTest.php
index 3c37a708426f19b356f270995ad419c6760c28f7..0f855f7211c9e0a477e2bcdea271929467e4d230 100644
--- a/core/modules/content_translation/tests/src/Functional/ContentTranslationWorkflowsTest.php
+++ b/core/modules/content_translation/tests/src/Functional/ContentTranslationWorkflowsTest.php
@@ -181,7 +181,7 @@ protected function setupEntity(UserInterface $user = NULL) {
   }
 
   /**
-   * Test simple and editorial translation workflows.
+   * Tests simple and editorial translation workflows.
    */
   public function testWorkflows() {
     // Test workflows for the editor.
diff --git a/core/modules/content_translation/tests/src/Kernel/ContentTranslationFieldSyncRevisionTest.php b/core/modules/content_translation/tests/src/Kernel/ContentTranslationFieldSyncRevisionTest.php
index b3c6323a9df289205ca4a9d2662e24d9146e0ff7..d273d056f3f626790302d0899207c5cb5bdb3d93 100644
--- a/core/modules/content_translation/tests/src/Kernel/ContentTranslationFieldSyncRevisionTest.php
+++ b/core/modules/content_translation/tests/src/Kernel/ContentTranslationFieldSyncRevisionTest.php
@@ -374,7 +374,7 @@ public function testFieldSynchronizationAndValidation() {
   }
 
   /**
-   * Test changing the default language of an entity.
+   * Tests changing the default language of an entity.
    */
   public function testChangeDefaultLanguageNonTranslatableFieldsHidden() {
     $this->setUntranslatableFieldWidgetsDisplay(FALSE);
diff --git a/core/modules/content_translation/tests/src/Kernel/ContentTranslationModuleInstallTest.php b/core/modules/content_translation/tests/src/Kernel/ContentTranslationModuleInstallTest.php
index 09fca8c325a29e1e02fa9cb75d981838a6a89b12..8f73175ada804b552b40818c227d3f2e11575722 100644
--- a/core/modules/content_translation/tests/src/Kernel/ContentTranslationModuleInstallTest.php
+++ b/core/modules/content_translation/tests/src/Kernel/ContentTranslationModuleInstallTest.php
@@ -58,7 +58,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that content translation fields are created upon module installation.
+   * Tests that content translation fields are created upon module installation.
    */
   public function testFieldUpdates() {
     // The module ships a translatable bundle of the 'entity_test_with_bundle'
diff --git a/core/modules/contextual/tests/src/FunctionalJavascript/ContextualLinksTest.php b/core/modules/contextual/tests/src/FunctionalJavascript/ContextualLinksTest.php
index c53325ed502246dc338c31b789838186e8f90be8..f33919957bf13b2f30d5e4fcf925bae6a8eb68cd 100644
--- a/core/modules/contextual/tests/src/FunctionalJavascript/ContextualLinksTest.php
+++ b/core/modules/contextual/tests/src/FunctionalJavascript/ContextualLinksTest.php
@@ -64,7 +64,7 @@ public function testContextualLinksVisibility() {
   }
 
   /**
-   * Test clicking contextual links.
+   * Tests clicking contextual links.
    */
   public function testContextualLinksClick() {
     $this->container->get('module_installer')->install(['contextual_test']);
@@ -98,7 +98,7 @@ public function testContextualLinksClick() {
   }
 
   /**
-   * Test the contextual links destination.
+   * Tests the contextual links destination.
    */
   public function testContextualLinksDestination() {
     $this->grantPermissions(Role::load(Role::AUTHENTICATED_ID), [
diff --git a/core/modules/datetime/tests/src/Functional/DateTimeFieldTest.php b/core/modules/datetime/tests/src/Functional/DateTimeFieldTest.php
index 388dc98f4ec5bd20e06513f148382dfe6e89975a..38df772b4cbd9dc0e07b29784a95ca6b203c0544 100644
--- a/core/modules/datetime/tests/src/Functional/DateTimeFieldTest.php
+++ b/core/modules/datetime/tests/src/Functional/DateTimeFieldTest.php
@@ -667,7 +667,7 @@ protected function datelistDataProvider($field_label) {
   }
 
   /**
-   * Test default value functionality.
+   * Tests default value functionality.
    */
   public function testDefaultValue() {
     // Create a test content type.
@@ -785,7 +785,7 @@ public function testDefaultValue() {
   }
 
   /**
-   * Test that invalid values are caught and marked as invalid.
+   * Tests that invalid values are caught and marked as invalid.
    */
   public function testInvalidField() {
     // Change the field to a datetime field.
diff --git a/core/modules/datetime/tests/src/Kernel/Views/ArgumentDateTimeTest.php b/core/modules/datetime/tests/src/Kernel/Views/ArgumentDateTimeTest.php
index 3d0c2564ff5b75e5187a4ec5ecec8e57b14de43e..308eb89710200f89e8cc851f9234dfd7a8d6cc27 100644
--- a/core/modules/datetime/tests/src/Kernel/Views/ArgumentDateTimeTest.php
+++ b/core/modules/datetime/tests/src/Kernel/Views/ArgumentDateTimeTest.php
@@ -46,7 +46,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test year argument.
+   * Tests year argument.
    *
    * @see \Drupal\datetime\Plugin\views\argument\YearDate
    */
@@ -89,7 +89,7 @@ public function testDatetimeArgumentYear() {
   }
 
   /**
-   * Test month argument.
+   * Tests month argument.
    *
    * @see \Drupal\datetime\Plugin\views\argument\MonthDate
    */
@@ -115,7 +115,7 @@ public function testDatetimeArgumentMonth() {
   }
 
   /**
-   * Test day argument.
+   * Tests day argument.
    *
    * @see \Drupal\datetime\Plugin\views\argument\DayDate
    */
@@ -141,7 +141,7 @@ public function testDatetimeArgumentDay() {
   }
 
   /**
-   * Test year, month, and day arguments combined.
+   * Tests year, month, and day arguments combined.
    */
   public function testDatetimeArgumentAll() {
     $view = Views::getView('test_argument_datetime');
@@ -163,7 +163,7 @@ public function testDatetimeArgumentAll() {
   }
 
   /**
-   * Test week WW argument.
+   * Tests week WW argument.
    */
   public function testDatetimeArgumentWeek() {
     $view = Views::getView('test_argument_datetime');
@@ -187,7 +187,7 @@ public function testDatetimeArgumentWeek() {
   }
 
   /**
-   * Test full_date CCYYMMDD argument.
+   * Tests full_date CCYYMMDD argument.
    */
   public function testDatetimeArgumentFullDate() {
     $view = Views::getView('test_argument_datetime');
@@ -209,7 +209,7 @@ public function testDatetimeArgumentFullDate() {
   }
 
   /**
-   * Test year_month CCYYMM argument.
+   * Tests year_month CCYYMM argument.
    */
   public function testDatetimeArgumentYearMonth() {
     $view = Views::getView('test_argument_datetime');
diff --git a/core/modules/datetime/tests/src/Kernel/Views/DateTimeSchemaTest.php b/core/modules/datetime/tests/src/Kernel/Views/DateTimeSchemaTest.php
index 9bf8e0ee9351324ba1d362b34fad0ffdab5f0dce..60dd2cff3a6ae49dfcc177fa709d36705628cb1c 100644
--- a/core/modules/datetime/tests/src/Kernel/Views/DateTimeSchemaTest.php
+++ b/core/modules/datetime/tests/src/Kernel/Views/DateTimeSchemaTest.php
@@ -20,7 +20,7 @@ class DateTimeSchemaTest extends DateTimeHandlerTestBase {
   public static $testViews = ['test_argument_datetime', 'test_filter_datetime', 'test_sort_datetime'];
 
   /**
-   * Test argument plugin schema.
+   * Tests argument plugin schema.
    */
   public function testDateTimeSchema() {
     // Test argument schema.
diff --git a/core/modules/datetime/tests/src/Kernel/Views/FilterDateTest.php b/core/modules/datetime/tests/src/Kernel/Views/FilterDateTest.php
index 253e94d0bab349a70d179a6a58b5942197b6c384..56e35010c4b67a61f508d00b2726aaaeb04d23d4 100644
--- a/core/modules/datetime/tests/src/Kernel/Views/FilterDateTest.php
+++ b/core/modules/datetime/tests/src/Kernel/Views/FilterDateTest.php
@@ -83,7 +83,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test offsets with date-only fields.
+   * Tests offsets with date-only fields.
    */
   public function testDateOffsets() {
     $view = Views::getView('test_filter_datetime');
@@ -167,7 +167,7 @@ public function testDateOffsets() {
   }
 
   /**
-   * Test date filter with date-only fields.
+   * Tests date filter with date-only fields.
    */
   public function testDateIs() {
     $view = Views::getView('test_filter_datetime');
diff --git a/core/modules/datetime/tests/src/Kernel/Views/FilterDateTimeTest.php b/core/modules/datetime/tests/src/Kernel/Views/FilterDateTimeTest.php
index 28ac4337f21d1b61c86f9ef82d8b81698e2cf385..cdafe7d15008de1f4b81b1b91839dab15c4fc446 100644
--- a/core/modules/datetime/tests/src/Kernel/Views/FilterDateTimeTest.php
+++ b/core/modules/datetime/tests/src/Kernel/Views/FilterDateTimeTest.php
@@ -69,7 +69,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test filter operations.
+   * Tests filter operations.
    */
   public function testDatetimeFilter() {
     $this->_testOffset();
@@ -78,7 +78,7 @@ public function testDatetimeFilter() {
   }
 
   /**
-   * Test offset operations.
+   * Tests offset operations.
    */
   protected function _testOffset() {
     $view = Views::getView('test_filter_datetime');
@@ -113,7 +113,7 @@ protected function _testOffset() {
   }
 
   /**
-   * Test between operations.
+   * Tests between operations.
    */
   protected function _testBetween() {
     $view = Views::getView('test_filter_datetime');
@@ -176,7 +176,7 @@ protected function _testBetween() {
   }
 
   /**
-   * Test exact date matching.
+   * Tests exact date matching.
    */
   protected function _testExact() {
     $view = Views::getView('test_filter_datetime');
diff --git a/core/modules/datetime_range/tests/src/Functional/DateRangeFieldTest.php b/core/modules/datetime_range/tests/src/Functional/DateRangeFieldTest.php
index ebc0caa21dea7c77dc4a8959284ee0b0406e973f..35a21ee02f991709c83687330686c0b0d97c61f0 100644
--- a/core/modules/datetime_range/tests/src/Functional/DateRangeFieldTest.php
+++ b/core/modules/datetime_range/tests/src/Functional/DateRangeFieldTest.php
@@ -993,7 +993,7 @@ protected function datelistDataProvider() {
   }
 
   /**
-   * Test default value functionality.
+   * Tests default value functionality.
    */
   public function testDefaultValue() {
     // Create a test content type.
@@ -1157,7 +1157,7 @@ public function testDefaultValue() {
   }
 
   /**
-   * Test that invalid values are caught and marked as invalid.
+   * Tests that invalid values are caught and marked as invalid.
    */
   public function testInvalidField() {
     // Change the field to a datetime field.
diff --git a/core/modules/datetime_range/tests/src/Kernel/Views/FilterDateTest.php b/core/modules/datetime_range/tests/src/Kernel/Views/FilterDateTest.php
index a1a4a121b76679b446e5bab22d5c4656b43e3ec5..206139b98c6fe1d969a3d12ba95bfbc3feb23f7a 100644
--- a/core/modules/datetime_range/tests/src/Kernel/Views/FilterDateTest.php
+++ b/core/modules/datetime_range/tests/src/Kernel/Views/FilterDateTest.php
@@ -114,7 +114,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test offsets with date-only fields.
+   * Tests offsets with date-only fields.
    */
   public function testDateOffsets() {
     $view = Views::getView('test_filter_datetime');
diff --git a/core/modules/dblog/tests/src/Functional/DbLogTest.php b/core/modules/dblog/tests/src/Functional/DbLogTest.php
index 18ca0a74d22460701f28ed313453f9baa05097a1..58b7bfc201f7b7e4dc96f32a211672886b3dfd61 100644
--- a/core/modules/dblog/tests/src/Functional/DbLogTest.php
+++ b/core/modules/dblog/tests/src/Functional/DbLogTest.php
@@ -105,7 +105,7 @@ public function testDbLog() {
   }
 
   /**
-   * Test individual log event page.
+   * Tests individual log event page.
    */
   public function testLogEventPage() {
     // Login the admin user.
@@ -184,7 +184,7 @@ public function test403LogEventPage() {
   }
 
   /**
-   * Test not-existing log event page.
+   * Tests not-existing log event page.
    */
   public function testLogEventNotFoundPage() {
     // Login the admin user.
@@ -197,7 +197,7 @@ public function testLogEventNotFoundPage() {
   }
 
   /**
-   * Test individual log event page with missing log attributes.
+   * Tests individual log event page with missing log attributes.
    *
    * In some cases few log attributes are missing. For example:
    * - Missing referer: When request is made to a specific url directly and
@@ -858,7 +858,7 @@ public function testOverviewLinks() {
   }
 
   /**
-   * Test sorting for entries with the same timestamp.
+   * Tests sorting for entries with the same timestamp.
    */
   public function testSameTimestampEntries() {
     $this->drupalLogin($this->adminUser);
diff --git a/core/modules/dblog/tests/src/Kernel/Views/ViewsIntegrationTest.php b/core/modules/dblog/tests/src/Kernel/Views/ViewsIntegrationTest.php
index ae98572a6929191004656aabbb95c2429f3d2435..12ec986813ee62e441ba720f35cece2f4a7ed1af 100644
--- a/core/modules/dblog/tests/src/Kernel/Views/ViewsIntegrationTest.php
+++ b/core/modules/dblog/tests/src/Kernel/Views/ViewsIntegrationTest.php
@@ -102,7 +102,7 @@ public function testRelationship() {
   }
 
   /**
-   * Test views can be filtered by severity and log type.
+   * Tests views can be filtered by severity and log type.
    */
   public function testFiltering() {
     // Remove the watchdog entries added by the potential batch process.
diff --git a/core/modules/editor/tests/src/Functional/EditorDialogAccessTest.php b/core/modules/editor/tests/src/Functional/EditorDialogAccessTest.php
index c3c264e5a1d65efb087cd51a3648662082686442..3fcdb18e7e5b97a116dafccec012767c1473b238 100644
--- a/core/modules/editor/tests/src/Functional/EditorDialogAccessTest.php
+++ b/core/modules/editor/tests/src/Functional/EditorDialogAccessTest.php
@@ -26,7 +26,7 @@ class EditorDialogAccessTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test access to the editor image dialog.
+   * Tests access to the editor image dialog.
    */
   public function testEditorImageDialogAccess() {
     $url = Url::fromRoute('editor.image_dialog', ['editor' => 'plain_text']);
diff --git a/core/modules/editor/tests/src/Functional/EditorLoadingTest.php b/core/modules/editor/tests/src/Functional/EditorLoadingTest.php
index cf43620d9b9a8929235da66a3f5d38f8a93e0a23..025e6ab2e69a331313fc89ca0ee883c2eec4acba 100644
--- a/core/modules/editor/tests/src/Functional/EditorLoadingTest.php
+++ b/core/modules/editor/tests/src/Functional/EditorLoadingTest.php
@@ -245,7 +245,7 @@ public function testLoading() {
   }
 
   /**
-   * Test supported element types.
+   * Tests supported element types.
    */
   public function testSupportedElementTypes() {
     // Associate the unicorn text editor with the "Full HTML" text format.
diff --git a/core/modules/editor/tests/src/Functional/QuickEditIntegrationLoadingTest.php b/core/modules/editor/tests/src/Functional/QuickEditIntegrationLoadingTest.php
index 072495a200067347a0a0acca0e32a0a59d36f2d7..822922322b6ecad7111d20f1c2c9fecd5e25b7f7 100644
--- a/core/modules/editor/tests/src/Functional/QuickEditIntegrationLoadingTest.php
+++ b/core/modules/editor/tests/src/Functional/QuickEditIntegrationLoadingTest.php
@@ -68,7 +68,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test loading of untransformed text when a user doesn't have access to it.
+   * Tests loading of untransformed text when a user doesn't have access to it.
    */
   public function testUsersWithoutPermission() {
     // Create 3 users, each with insufficient permissions, i.e. without either
@@ -117,7 +117,7 @@ public function testUsersWithoutPermission() {
   }
 
   /**
-   * Test loading of untransformed text when a user does have access to it.
+   * Tests loading of untransformed text when a user does have access to it.
    */
   public function testUserWithPermission() {
     $user = $this->drupalCreateUser(array_merge(static::$basicPermissions, ['edit any article content', 'access in-place editing']));
diff --git a/core/modules/field/tests/src/Functional/Boolean/BooleanFieldTest.php b/core/modules/field/tests/src/Functional/Boolean/BooleanFieldTest.php
index 69abdc30c0afbf9d01bdd391bb5bd43ad5f6f309..27f78a852bbd6e0e7587f4482792c498ea249e43 100644
--- a/core/modules/field/tests/src/Functional/Boolean/BooleanFieldTest.php
+++ b/core/modules/field/tests/src/Functional/Boolean/BooleanFieldTest.php
@@ -180,7 +180,7 @@ public function testBooleanField() {
   }
 
   /**
-   * Test field access.
+   * Tests field access.
    */
   public function testFormAccess() {
     $on = 'boolean_on';
diff --git a/core/modules/field/tests/src/Functional/FieldAccessTest.php b/core/modules/field/tests/src/Functional/FieldAccessTest.php
index d28dd2734e67a7b7fde24e2108e5893d33016c7f..ee3a469419f2da67e800dc887edc9b7e93ed2ac6 100644
--- a/core/modules/field/tests/src/Functional/FieldAccessTest.php
+++ b/core/modules/field/tests/src/Functional/FieldAccessTest.php
@@ -79,7 +79,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that hook_entity_field_access() is called.
+   * Tests that hook_entity_field_access() is called.
    */
   public function testFieldAccess() {
 
diff --git a/core/modules/field/tests/src/Functional/FieldHelpTest.php b/core/modules/field/tests/src/Functional/FieldHelpTest.php
index e114e3031c3c80240dfb6d154c9f8666c40d92cb..dc92befadd8168dd4fd43236a68962ec7966a595 100644
--- a/core/modules/field/tests/src/Functional/FieldHelpTest.php
+++ b/core/modules/field/tests/src/Functional/FieldHelpTest.php
@@ -39,7 +39,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the Field module's help page.
+   * Tests the Field module's help page.
    */
   public function testFieldHelp() {
     // Log in the admin user.
diff --git a/core/modules/field/tests/src/Functional/Number/NumberFieldTest.php b/core/modules/field/tests/src/Functional/Number/NumberFieldTest.php
index 50bb3e60aa30bee2ef60c002588acc0823609295..6086ef9d9dd5aff1272662f6fa3cf951f5902e4f 100644
--- a/core/modules/field/tests/src/Functional/Number/NumberFieldTest.php
+++ b/core/modules/field/tests/src/Functional/Number/NumberFieldTest.php
@@ -39,7 +39,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test decimal field.
+   * Tests decimal field.
    */
   public function testNumberDecimalField() {
     // Create a field with settings to validate.
@@ -127,7 +127,7 @@ public function testNumberDecimalField() {
   }
 
   /**
-   * Test integer field.
+   * Tests integer field.
    */
   public function testNumberIntegerField() {
     $minimum = rand(-4000, -2000);
@@ -282,7 +282,7 @@ public function testNumberIntegerField() {
   }
 
   /**
-   * Test float field.
+   * Tests float field.
    */
   public function testNumberFloatField() {
     // Create a field with settings to validate.
diff --git a/core/modules/field/tests/src/Functional/ReEnableModuleFieldTest.php b/core/modules/field/tests/src/Functional/ReEnableModuleFieldTest.php
index efb517c09826831ba8dcd715683e862fea71988b..0225e4ff91d543418ea0848696a96b67c647b295 100644
--- a/core/modules/field/tests/src/Functional/ReEnableModuleFieldTest.php
+++ b/core/modules/field/tests/src/Functional/ReEnableModuleFieldTest.php
@@ -45,7 +45,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the behavior of a field module after being disabled and re-enabled.
+   * Tests the behavior of a field module after being disabled and re-enabled.
    *
    * @see field_system_info_alter()
    */
diff --git a/core/modules/field/tests/src/Functional/String/StringFieldTest.php b/core/modules/field/tests/src/Functional/String/StringFieldTest.php
index 827ad9ec6cf6aca6adafa17abc2bcbe5719f0fcc..a8140c4ad42e4fbe92a378eab9931fbe3c52a5ea 100644
--- a/core/modules/field/tests/src/Functional/String/StringFieldTest.php
+++ b/core/modules/field/tests/src/Functional/String/StringFieldTest.php
@@ -48,7 +48,7 @@ protected function setUp(): void {
   // Test fields.
 
   /**
-   * Test widgets.
+   * Tests widgets.
    */
   public function testTextfieldWidgets() {
     $this->_testTextfieldWidgets('string', 'string_textfield');
diff --git a/core/modules/field/tests/src/FunctionalJavascript/Number/NumberFieldTest.php b/core/modules/field/tests/src/FunctionalJavascript/Number/NumberFieldTest.php
index bdeb766c12c21d3772d12b60a637dac4618a20c9..013182f08d9ace7f534215eb9edb5a19904a5d5e 100644
--- a/core/modules/field/tests/src/FunctionalJavascript/Number/NumberFieldTest.php
+++ b/core/modules/field/tests/src/FunctionalJavascript/Number/NumberFieldTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test default formatter behavior.
+   * Tests default formatter behavior.
    */
   public function testNumberFormatter() {
     $type = mb_strtolower($this->randomMachineName());
diff --git a/core/modules/field/tests/src/Kernel/EntityReference/EntityReferenceItemTest.php b/core/modules/field/tests/src/Kernel/EntityReference/EntityReferenceItemTest.php
index d20a54151de81628459ad6c6aaef4a971ac21dae..027d0eb7640bbdc513254b611d147d40b0db15fa 100644
--- a/core/modules/field/tests/src/Kernel/EntityReference/EntityReferenceItemTest.php
+++ b/core/modules/field/tests/src/Kernel/EntityReference/EntityReferenceItemTest.php
@@ -332,7 +332,7 @@ public function testEntityAutoCreate() {
   }
 
   /**
-   * Test saving order sequence doesn't matter.
+   * Tests saving order sequence doesn't matter.
    */
   public function testEntitySaveOrder() {
     // The term entity is unsaved here.
diff --git a/core/modules/field/tests/src/Kernel/FieldAttachOtherTest.php b/core/modules/field/tests/src/Kernel/FieldAttachOtherTest.php
index c1e8b240c578d283426eb7380f157b42f5e5eeb8..9ed593a72c91c66f9bc397cddc574f66469d417b 100644
--- a/core/modules/field/tests/src/Kernel/FieldAttachOtherTest.php
+++ b/core/modules/field/tests/src/Kernel/FieldAttachOtherTest.php
@@ -20,7 +20,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test rendering fields with EntityDisplay build().
+   * Tests rendering fields with EntityDisplay build().
    */
   public function testEntityDisplayBuild() {
     $this->createFieldWithStorage('_2');
@@ -156,7 +156,7 @@ public function testEntityDisplayViewMultiple() {
   }
 
   /**
-   * Test entity cache.
+   * Tests entity cache.
    *
    * Complements unit test coverage in
    * \Drupal\Tests\Core\Entity\Sql\SqlContentEntityStorageTest.
diff --git a/core/modules/field/tests/src/Kernel/FieldAttachStorageTest.php b/core/modules/field/tests/src/Kernel/FieldAttachStorageTest.php
index 5127d92d371e60da6458af24831256eeaf265277..d46815f006d3422c83492d238f909524b8d2dc30 100644
--- a/core/modules/field/tests/src/Kernel/FieldAttachStorageTest.php
+++ b/core/modules/field/tests/src/Kernel/FieldAttachStorageTest.php
@@ -71,7 +71,7 @@ public function testFieldAttachSaveLoad() {
   }
 
   /**
-   * Test the 'multiple' load feature.
+   * Tests the 'multiple' load feature.
    */
   public function testFieldAttachLoadMultiple() {
     $entity_type = 'entity_test_rev';
@@ -190,7 +190,7 @@ public function testFieldAttachSaveEmptyData() {
   }
 
   /**
-   * Test insert with empty or NULL fields, with default value.
+   * Tests insert with empty or NULL fields, with default value.
    */
   public function testFieldAttachSaveEmptyDataDefaultValue() {
     $entity_type = 'entity_test_rev';
@@ -223,7 +223,7 @@ public function testFieldAttachSaveEmptyDataDefaultValue() {
   }
 
   /**
-   * Test entity deletion.
+   * Tests entity deletion.
    */
   public function testFieldAttachDelete() {
     $entity_type = 'entity_test_rev';
@@ -283,7 +283,7 @@ public function testFieldAttachDelete() {
   }
 
   /**
-   * Test entity_bundle_create().
+   * Tests entity_bundle_create().
    */
   public function testEntityCreateBundle() {
     $entity_type = 'entity_test_rev';
@@ -311,7 +311,7 @@ public function testEntityCreateBundle() {
   }
 
   /**
-   * Test entity_bundle_delete().
+   * Tests entity_bundle_delete().
    */
   public function testEntityDeleteBundle() {
     $entity_type = 'entity_test_rev';
diff --git a/core/modules/field/tests/src/Kernel/FieldCrudTest.php b/core/modules/field/tests/src/Kernel/FieldCrudTest.php
index d473131b7824541aa4f3059d8db3e31d115ab7cc..15ef3afe92fb0944ccee2524a0c16b4f2e709c23 100644
--- a/core/modules/field/tests/src/Kernel/FieldCrudTest.php
+++ b/core/modules/field/tests/src/Kernel/FieldCrudTest.php
@@ -62,7 +62,7 @@ public function setUp(): void {
   // and for testUpdateField
 
   /**
-   * Test the creation of a field.
+   * Tests the creation of a field.
    */
   public function testCreateField() {
     $field = FieldConfig::create($this->fieldDefinition);
@@ -195,7 +195,7 @@ protected function doFieldPropertyConstraintsTests() {
   }
 
   /**
-   * Test creating a field with custom storage set.
+   * Tests creating a field with custom storage set.
    */
   public function testCreateFieldCustomStorage() {
     $field_name = mb_strtolower($this->randomMachineName());
@@ -233,7 +233,7 @@ public function testCreateFieldCustomStorage() {
   }
 
   /**
-   * Test reading back a field definition.
+   * Tests reading back a field definition.
    */
   public function testReadField() {
     FieldConfig::create($this->fieldDefinition)->save();
@@ -246,7 +246,7 @@ public function testReadField() {
   }
 
   /**
-   * Test the update of a field.
+   * Tests the update of a field.
    */
   public function testUpdateField() {
     FieldConfig::create($this->fieldDefinition)->save();
@@ -268,7 +268,7 @@ public function testUpdateField() {
   }
 
   /**
-   * Test the deletion of a field with no data.
+   * Tests the deletion of a field with no data.
    */
   public function testDeleteFieldNoData() {
     // Deleting and purging fields with data is tested in
diff --git a/core/modules/field/tests/src/Kernel/FieldStorageCrudTest.php b/core/modules/field/tests/src/Kernel/FieldStorageCrudTest.php
index 1f78db843a8d6fe969e6ac5cd9452e436681f2d0..a73f22dc72dd892d89bf84ce0c4655e6d23eb50b 100644
--- a/core/modules/field/tests/src/Kernel/FieldStorageCrudTest.php
+++ b/core/modules/field/tests/src/Kernel/FieldStorageCrudTest.php
@@ -29,7 +29,7 @@ class FieldStorageCrudTest extends FieldKernelTestBase {
   // defer actual $field comparison to a helper function, used for the two cases above
 
   /**
-   * Test the creation of a field storage.
+   * Tests the creation of a field storage.
    */
   public function testCreate() {
     $field_storage_definition = [
@@ -239,7 +239,7 @@ public function testRead() {
   }
 
   /**
-   * Test creation of indexes on data column.
+   * Tests creation of indexes on data column.
    */
   public function testIndexes() {
     // Check that indexes specified by the field type are used by default.
@@ -289,7 +289,7 @@ public function testIndexes() {
   }
 
   /**
-   * Test the deletion of a field storage.
+   * Tests the deletion of a field storage.
    */
   public function testDeleteNoData() {
     // Deleting and purging field storages with data is tested in
@@ -390,7 +390,7 @@ public function testUpdateFieldType() {
   }
 
   /**
-   * Test changing a field storage type.
+   * Tests changing a field storage type.
    */
   public function testUpdateEntityType() {
     $field_storage = FieldStorageConfig::create([
@@ -408,7 +408,7 @@ public function testUpdateEntityType() {
   }
 
   /**
-   * Test changing a field storage entity type.
+   * Tests changing a field storage entity type.
    */
   public function testUpdateEntityTargetType() {
     $field_storage = FieldStorageConfig::create([
@@ -426,7 +426,7 @@ public function testUpdateEntityTargetType() {
   }
 
   /**
-   * Test updating a field storage.
+   * Tests updating a field storage.
    */
   public function testUpdate() {
     // Create a field with a defined cardinality, so that we can ensure it's
@@ -468,7 +468,7 @@ public function testUpdate() {
   }
 
   /**
-   * Test field type modules forbidding an update.
+   * Tests field type modules forbidding an update.
    */
   public function testUpdateForbid() {
     $field_storage = FieldStorageConfig::create([
diff --git a/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldFormatterSettingsTest.php b/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldFormatterSettingsTest.php
index 27ee0a36381e681fdc4542958fd7f220ee0832a0..8d990138cd178cdaa5b34cac71f5f7c4551b3453 100644
--- a/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldFormatterSettingsTest.php
+++ b/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldFormatterSettingsTest.php
@@ -41,7 +41,7 @@ protected function assertComponentNotExists($display_id, $component_id) {
   }
 
   /**
-   * Test that migrated entity display settings can be loaded using D8 API's.
+   * Tests that migrated entity display settings can be loaded using D8 API's.
    */
   public function testEntityDisplaySettings() {
     // Run tests.
diff --git a/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldWidgetSettingsTest.php b/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldWidgetSettingsTest.php
index d86f06d346163c8835d16374baed73c9cdda741a..a1bb4a73741bf14f6dee8cb2bafe0a0c4b46cba7 100644
--- a/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldWidgetSettingsTest.php
+++ b/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldWidgetSettingsTest.php
@@ -28,7 +28,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that migrated view modes can be loaded using D8 API's.
+   * Tests that migrated view modes can be loaded using D8 API's.
    */
   public function testWidgetSettings() {
     // Test the config can be loaded.
diff --git a/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldInstanceWidgetSettingsTest.php b/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldInstanceWidgetSettingsTest.php
index 35f27e25d6ae30a88b5e0d4dcf66dfedbea71ebe..da9a44f3fd1d317ef7133cd55530ece988beaf8e 100644
--- a/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldInstanceWidgetSettingsTest.php
+++ b/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldInstanceWidgetSettingsTest.php
@@ -77,7 +77,7 @@ protected function assertComponent($display_id, $component_id, $widget_type, $we
   }
 
   /**
-   * Test that migrated view modes can be loaded using D8 APIs.
+   * Tests that migrated view modes can be loaded using D8 APIs.
    */
   public function testWidgetSettings() {
     $this->assertEntity('node.page.default', 'node', 'page');
diff --git a/core/modules/field/tests/src/Kernel/TranslationTest.php b/core/modules/field/tests/src/Kernel/TranslationTest.php
index 0860f8e9ea34e0a37c8438a292b2df6b279cc681..0cd0c0946c8f184626ca5c02134ef9a553fbae24 100644
--- a/core/modules/field/tests/src/Kernel/TranslationTest.php
+++ b/core/modules/field/tests/src/Kernel/TranslationTest.php
@@ -105,7 +105,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test translatable fields storage/retrieval.
+   * Tests translatable fields storage/retrieval.
    */
   public function testTranslatableFieldSaveLoad() {
     // Enable field translations for nodes.
diff --git a/core/modules/field/tests/src/Unit/FieldConfigEntityUnitTest.php b/core/modules/field/tests/src/Unit/FieldConfigEntityUnitTest.php
index 2112964d46564ae2f28c6a07cc207ec75bb980e0..240e580c21e1d10d03668567e8d982e4db348edf 100644
--- a/core/modules/field/tests/src/Unit/FieldConfigEntityUnitTest.php
+++ b/core/modules/field/tests/src/Unit/FieldConfigEntityUnitTest.php
@@ -160,7 +160,7 @@ public function testCalculateDependencies() {
   }
 
   /**
-   * Test that invalid bundles are handled.
+   * Tests that invalid bundles are handled.
    */
   public function testCalculateDependenciesIncorrectBundle() {
     $storage = $this->createMock('\Drupal\Core\Config\Entity\ConfigEntityStorageInterface');
diff --git a/core/modules/field_ui/tests/src/Kernel/EntityDisplayTest.php b/core/modules/field_ui/tests/src/Kernel/EntityDisplayTest.php
index e8fe5b9989a47a94f9f1800d5bc735514a63add2..9312e7a27181b942e8bd7399eb83c0305f5bdf88 100644
--- a/core/modules/field_ui/tests/src/Kernel/EntityDisplayTest.php
+++ b/core/modules/field_ui/tests/src/Kernel/EntityDisplayTest.php
@@ -124,7 +124,7 @@ public function testEntityDisplayCRUD() {
   }
 
   /**
-   * Test sorting of components by name on basic CRUD operations.
+   * Tests sorting of components by name on basic CRUD operations.
    */
   public function testEntityDisplayCRUDSort() {
     $display = EntityViewDisplay::create([
@@ -476,7 +476,7 @@ public function testEntityDisplayInvalidateCacheTags() {
   }
 
   /**
-   * Test getDisplayModeOptions().
+   * Tests getDisplayModeOptions().
    */
   public function testGetDisplayModeOptions() {
     NodeType::create(['type' => 'article'])->save();
diff --git a/core/modules/file/tests/src/Functional/DownloadTest.php b/core/modules/file/tests/src/Functional/DownloadTest.php
index d9685329658fe2252e7bd5a544138fbbee8ee1fc..73d02a2116f7dfaffaea0bc1d733a9bada44cfff 100644
--- a/core/modules/file/tests/src/Functional/DownloadTest.php
+++ b/core/modules/file/tests/src/Functional/DownloadTest.php
@@ -23,7 +23,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the public file transfer system.
+   * Tests the public file transfer system.
    */
   public function testPublicFileTransfer() {
     // Test generating a URL to a created file.
@@ -47,14 +47,14 @@ public function testPublicFileTransfer() {
   }
 
   /**
-   * Test the private file transfer system.
+   * Tests the private file transfer system.
    */
   public function testPrivateFileTransferWithoutPageCache() {
     $this->doPrivateFileTransferTest();
   }
 
   /**
-   * Test the private file transfer system.
+   * Tests the private file transfer system.
    */
   protected function doPrivateFileTransferTest() {
     // Set file downloads to private so handler functions get called.
@@ -109,7 +109,7 @@ protected function doPrivateFileTransferTest() {
   }
 
   /**
-   * Test file_create_url().
+   * Tests file_create_url().
    */
   public function testFileCreateUrl() {
     // "Special" ASCII characters.
diff --git a/core/modules/file/tests/src/Functional/SaveUploadTest.php b/core/modules/file/tests/src/Functional/SaveUploadTest.php
index 3d04750d13edf0b0ebf0e0bde19f01336c024d7f..21f6fab6cddebb5ac8d9c06d006241f488aaab88 100644
--- a/core/modules/file/tests/src/Functional/SaveUploadTest.php
+++ b/core/modules/file/tests/src/Functional/SaveUploadTest.php
@@ -95,7 +95,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the file_save_upload() function.
+   * Tests the file_save_upload() function.
    */
   public function testNormal() {
     $max_fid_after = (int) \Drupal::entityQueryAggregate('file')
@@ -151,7 +151,7 @@ public function testNormal() {
   }
 
   /**
-   * Test uploading a duplicate file.
+   * Tests uploading a duplicate file.
    */
   public function testDuplicate() {
     // It should not be possible to create two managed files with the same URI.
@@ -186,7 +186,7 @@ public function testDuplicate() {
   }
 
   /**
-   * Test extension handling.
+   * Tests extension handling.
    */
   public function testHandleExtension() {
     // The file being tested is a .gif which is in the default safe list
@@ -266,7 +266,7 @@ public function testHandleExtension() {
   }
 
   /**
-   * Test dangerous file handling.
+   * Tests dangerous file handling.
    */
   public function testHandleDangerousFile() {
     $config = $this->config('system.file');
@@ -410,7 +410,7 @@ public function testHandleDotFile() {
   }
 
   /**
-   * Test file munge handling.
+   * Tests file munge handling.
    */
   public function testHandleFileMunge() {
     // Ensure insecure uploads are disabled for this test.
@@ -558,7 +558,7 @@ public function testHandleFileMunge() {
   }
 
   /**
-   * Test renaming when uploading over a file that already exists.
+   * Tests renaming when uploading over a file that already exists.
    */
   public function testExistingRename() {
     $edit = [
@@ -575,7 +575,7 @@ public function testExistingRename() {
   }
 
   /**
-   * Test replacement when uploading over a file that already exists.
+   * Tests replacement when uploading over a file that already exists.
    */
   public function testExistingReplace() {
     $edit = [
@@ -592,7 +592,7 @@ public function testExistingReplace() {
   }
 
   /**
-   * Test for failure when uploading over a file that already exists.
+   * Tests for failure when uploading over a file that already exists.
    */
   public function testExistingError() {
     $edit = [
@@ -608,7 +608,7 @@ public function testExistingError() {
   }
 
   /**
-   * Test for no failures when not uploading a file.
+   * Tests for no failures when not uploading a file.
    */
   public function testNoUpload() {
     $this->drupalPostForm('file-test/upload', [], 'Submit');
diff --git a/core/modules/file/tests/src/FunctionalJavascript/AjaxFileManagedMultipleTest.php b/core/modules/file/tests/src/FunctionalJavascript/AjaxFileManagedMultipleTest.php
index 9dc76650137c1b1d49ab5e24a8c6dc6def92418d..632bcdb47ccc2351679d49a939aef2405f1093ae 100644
--- a/core/modules/file/tests/src/FunctionalJavascript/AjaxFileManagedMultipleTest.php
+++ b/core/modules/file/tests/src/FunctionalJavascript/AjaxFileManagedMultipleTest.php
@@ -28,7 +28,7 @@ class AjaxFileManagedMultipleTest extends WebDriverTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test if managed file form element works well with multiple files upload.
+   * Tests if managed file form element works well with multiple files upload.
    */
   public function testMultipleFilesUpload() {
     $file_system = \Drupal::service('file_system');
diff --git a/core/modules/file/tests/src/FunctionalJavascript/FileFieldValidateTest.php b/core/modules/file/tests/src/FunctionalJavascript/FileFieldValidateTest.php
index 44bf484561f39ec9d751a0b46109336aefe2c887..6c667ecd126186bd09d8d61ce4ab72ee9ae53ac5 100644
--- a/core/modules/file/tests/src/FunctionalJavascript/FileFieldValidateTest.php
+++ b/core/modules/file/tests/src/FunctionalJavascript/FileFieldValidateTest.php
@@ -28,7 +28,7 @@ class FileFieldValidateTest extends WebDriverTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test the validation message is displayed only once for ajax uploads.
+   * Tests the validation message is displayed only once for ajax uploads.
    */
   public function testAjaxValidationMessage() {
     $field_name = strtolower($this->randomMachineName());
diff --git a/core/modules/file/tests/src/Kernel/CopyTest.php b/core/modules/file/tests/src/Kernel/CopyTest.php
index 15a911b41272065e55ced67c970be51fb00a118f..d294e917a6989b44232f1af1f8a336613b6af14b 100644
--- a/core/modules/file/tests/src/Kernel/CopyTest.php
+++ b/core/modules/file/tests/src/Kernel/CopyTest.php
@@ -13,7 +13,7 @@
 class CopyTest extends FileManagedUnitTestBase {
 
   /**
-   * Test file copying in the normal, base case.
+   * Tests file copying in the normal, base case.
    */
   public function testNormal() {
     $contents = $this->randomMachineName(10);
@@ -42,7 +42,7 @@ public function testNormal() {
   }
 
   /**
-   * Test renaming when copying over a file that already exists.
+   * Tests renaming when copying over a file that already exists.
    */
   public function testExistingRename() {
     // Setup a file to overwrite.
@@ -82,7 +82,7 @@ public function testExistingRename() {
   }
 
   /**
-   * Test replacement when copying over a file that already exists.
+   * Tests replacement when copying over a file that already exists.
    */
   public function testExistingReplace() {
     // Setup a file to overwrite.
@@ -120,7 +120,7 @@ public function testExistingReplace() {
   }
 
   /**
-   * Test that copying over an existing file fails when instructed to do so.
+   * Tests that copying over an existing file fails when instructed to do so.
    */
   public function testExistingError() {
     $contents = $this->randomMachineName(10);
diff --git a/core/modules/file/tests/src/Kernel/FileUrlTest.php b/core/modules/file/tests/src/Kernel/FileUrlTest.php
index de385935c6092e546695e293f4a6ef6c48975445..8cc995c4185f61d7afcd8de9cb152fc935e81bd2 100644
--- a/core/modules/file/tests/src/Kernel/FileUrlTest.php
+++ b/core/modules/file/tests/src/Kernel/FileUrlTest.php
@@ -12,7 +12,7 @@
 class FileUrlTest extends FileManagedUnitTestBase {
 
   /**
-   * Test public files with a different host name from settings.
+   * Tests public files with a different host name from settings.
    */
   public function testFilesUrlWithDifferentHostName() {
     $test_base_url = 'http://www.example.com/cdn';
diff --git a/core/modules/file/tests/src/Kernel/Migrate/d6/MigrateUploadTest.php b/core/modules/file/tests/src/Kernel/Migrate/d6/MigrateUploadTest.php
index c8b1c75f509ce0cb8dd4824df0305fd9532f43f9..5573cd1032ce329a7bcb61af7610c34787679ef0 100644
--- a/core/modules/file/tests/src/Kernel/Migrate/d6/MigrateUploadTest.php
+++ b/core/modules/file/tests/src/Kernel/Migrate/d6/MigrateUploadTest.php
@@ -64,7 +64,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test upload migration from Drupal 6 to Drupal 8.
+   * Tests upload migration from Drupal 6 to Drupal 8.
    */
   public function testUpload() {
     $this->container->get('entity_type.manager')
diff --git a/core/modules/file/tests/src/Kernel/MoveTest.php b/core/modules/file/tests/src/Kernel/MoveTest.php
index 947fc6f172a446179bbad7ac618a64aca81276ba..bc24041382168d0cc5e178b5977a82b772107d0b 100644
--- a/core/modules/file/tests/src/Kernel/MoveTest.php
+++ b/core/modules/file/tests/src/Kernel/MoveTest.php
@@ -44,7 +44,7 @@ public function testNormal() {
   }
 
   /**
-   * Test renaming when moving onto a file that already exists.
+   * Tests renaming when moving onto a file that already exists.
    */
   public function testExistingRename() {
     // Setup a file to overwrite.
@@ -79,7 +79,7 @@ public function testExistingRename() {
   }
 
   /**
-   * Test replacement when moving onto a file that already exists.
+   * Tests replacement when moving onto a file that already exists.
    */
   public function testExistingReplace() {
     // Setup a file to overwrite.
@@ -111,7 +111,7 @@ public function testExistingReplace() {
   }
 
   /**
-   * Test replacement when moving onto itself.
+   * Tests replacement when moving onto itself.
    */
   public function testExistingReplaceSelf() {
     // Setup a file to overwrite.
@@ -133,7 +133,7 @@ public function testExistingReplaceSelf() {
   }
 
   /**
-   * Test that moving onto an existing file fails when instructed to do so.
+   * Tests that moving onto an existing file fails when instructed to do so.
    */
   public function testExistingError() {
     $contents = $this->randomMachineName(10);
diff --git a/core/modules/file/tests/src/Kernel/SaveDataTest.php b/core/modules/file/tests/src/Kernel/SaveDataTest.php
index 1b7f89b5353fb1de8d04afa7a50cb9364b62fbb5..50766a31219dd5d7e9cd06318beab8e8687a6d6f 100644
--- a/core/modules/file/tests/src/Kernel/SaveDataTest.php
+++ b/core/modules/file/tests/src/Kernel/SaveDataTest.php
@@ -14,7 +14,7 @@
 class SaveDataTest extends FileManagedUnitTestBase {
 
   /**
-   * Test the file_save_data() function when no filename is provided.
+   * Tests the file_save_data() function when no filename is provided.
    */
   public function testWithoutFilename() {
     $contents = $this->randomMachineName(8);
@@ -38,7 +38,7 @@ public function testWithoutFilename() {
   }
 
   /**
-   * Test the file_save_data() function when a filename is provided.
+   * Tests the file_save_data() function when a filename is provided.
    */
   public function testWithFilename() {
     $contents = $this->randomMachineName(8);
@@ -66,7 +66,7 @@ public function testWithFilename() {
   }
 
   /**
-   * Test file_save_data() when renaming around an existing file.
+   * Tests file_save_data() when renaming around an existing file.
    */
   public function testExistingRename() {
     // Setup a file to overwrite.
@@ -96,7 +96,7 @@ public function testExistingRename() {
   }
 
   /**
-   * Test file_save_data() when replacing an existing file.
+   * Tests file_save_data() when replacing an existing file.
    */
   public function testExistingReplace() {
     // Setup a file to overwrite.
@@ -125,7 +125,7 @@ public function testExistingReplace() {
   }
 
   /**
-   * Test that file_save_data() fails overwriting an existing file.
+   * Tests that file_save_data() fails overwriting an existing file.
    */
   public function testExistingError() {
     $contents = $this->randomMachineName(8);
diff --git a/core/modules/file/tests/src/Kernel/SpaceUsedTest.php b/core/modules/file/tests/src/Kernel/SpaceUsedTest.php
index 9746cfda118e3332a7a75ef21bb2a0a03c4bd129..5cbf11fdf3df70599f7ed4ac9e7bd33421c7a1f9 100644
--- a/core/modules/file/tests/src/Kernel/SpaceUsedTest.php
+++ b/core/modules/file/tests/src/Kernel/SpaceUsedTest.php
@@ -52,7 +52,7 @@ protected function createFileWithSize($uri, $size, $uid, $status = FILE_STATUS_P
   }
 
   /**
-   * Test different users with the default status.
+   * Tests different users with the default status.
    */
   public function testFileSpaceUsed() {
     $file = $this->container->get('entity_type.manager')->getStorage('file');
diff --git a/core/modules/file/tests/src/Kernel/ValidateTest.php b/core/modules/file/tests/src/Kernel/ValidateTest.php
index beff98bb9f3e63b1d4d90309154b2453e477193e..662c76c7e7792529600d1eef92a21c5857f36085 100644
--- a/core/modules/file/tests/src/Kernel/ValidateTest.php
+++ b/core/modules/file/tests/src/Kernel/ValidateTest.php
@@ -10,7 +10,7 @@
 class ValidateTest extends FileManagedUnitTestBase {
 
   /**
-   * Test that the validators passed into are checked.
+   * Tests that the validators passed into are checked.
    */
   public function testCallerValidation() {
     $file = $this->createFile();
diff --git a/core/modules/file/tests/src/Kernel/ValidatorTest.php b/core/modules/file/tests/src/Kernel/ValidatorTest.php
index f8665c41e11173426481066a638a3b4a1f33eacc..1569230385c8eceb694a55831d1344e314496093 100644
--- a/core/modules/file/tests/src/Kernel/ValidatorTest.php
+++ b/core/modules/file/tests/src/Kernel/ValidatorTest.php
@@ -40,7 +40,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the file_validate_extensions() function.
+   * Tests the file_validate_extensions() function.
    */
   public function testFileValidateExtensions() {
     $file = File::create(['filename' => 'asdf.txt']);
@@ -141,7 +141,7 @@ public function testFileValidateNameLength() {
   }
 
   /**
-   * Test file_validate_size().
+   * Tests file_validate_size().
    */
   public function testFileValidateSize() {
     // Create a file with a size of 1000 bytes, and quotas of only 1 byte.
diff --git a/core/modules/filter/tests/src/Kernel/FilterCaptionTwigDebugTest.php b/core/modules/filter/tests/src/Kernel/FilterCaptionTwigDebugTest.php
index 26200118c7160c8ca36b0653dc3597bf503157f6..6ebffd1f810a89f2c1a6803076459598fa194fba 100644
--- a/core/modules/filter/tests/src/Kernel/FilterCaptionTwigDebugTest.php
+++ b/core/modules/filter/tests/src/Kernel/FilterCaptionTwigDebugTest.php
@@ -31,7 +31,7 @@ public function register(ContainerBuilder $container) {
   }
 
   /**
-   * Test the caption filter with Twig debugging on.
+   * Tests the caption filter with Twig debugging on.
    */
   public function testCaptionFilter() {
     $manager = $this->container->get('plugin.manager.filter');
diff --git a/core/modules/hal/tests/src/Kernel/DenormalizeTest.php b/core/modules/hal/tests/src/Kernel/DenormalizeTest.php
index e8c431e77f9ea3bcbcbd83cf3446a47d6527112c..9cc51dffdecac286f8427bf23026097354752397 100644
--- a/core/modules/hal/tests/src/Kernel/DenormalizeTest.php
+++ b/core/modules/hal/tests/src/Kernel/DenormalizeTest.php
@@ -105,7 +105,7 @@ public function testTypeHandlingWithNoTypes() {
   }
 
   /**
-   * Test that a field set to an empty array is different than an absent field.
+   * Tests that a field set to an empty array is different than an absent field.
    */
   public function testMarkFieldForDeletion() {
     // Add a default value for a field.
diff --git a/core/modules/image/tests/src/Functional/ImageAdminStylesTest.php b/core/modules/image/tests/src/Functional/ImageAdminStylesTest.php
index 26ac0160cf339277f619ed0245428429051d0aef..4cb40f48addd77900d2ffb8aa8c8e04d992044d2 100644
--- a/core/modules/image/tests/src/Functional/ImageAdminStylesTest.php
+++ b/core/modules/image/tests/src/Functional/ImageAdminStylesTest.php
@@ -57,8 +57,7 @@ public function getImageCount(ImageStyleInterface $style) {
   }
 
   /**
-   * Test creating an image style with a numeric name and ensuring it can be
-   * applied to an image.
+   * Tests creating an image style with a numeric name.
    */
   public function testNumericStyleName() {
     $style_name = rand();
@@ -306,7 +305,7 @@ public function testStyle() {
   }
 
   /**
-   * Test deleting a style and choosing a replacement style.
+   * Tests deleting a style and choosing a replacement style.
    */
   public function testStyleReplacement() {
     // Create a new style.
@@ -422,7 +421,7 @@ public function testEditEffect() {
   }
 
   /**
-   * Test flush user interface.
+   * Tests flush user interface.
    */
   public function testFlushUserInterface() {
     $admin_path = 'admin/config/media/image-styles';
diff --git a/core/modules/image/tests/src/Functional/ImageDimensionsTest.php b/core/modules/image/tests/src/Functional/ImageDimensionsTest.php
index d4e457a42bf0589dcbb85f9e93bb0f44b89ddf51..70303aeee598cac233b16e289ad99d682eb33e4b 100644
--- a/core/modules/image/tests/src/Functional/ImageDimensionsTest.php
+++ b/core/modules/image/tests/src/Functional/ImageDimensionsTest.php
@@ -34,7 +34,7 @@ class ImageDimensionsTest extends BrowserTestBase {
   protected $profile = 'testing';
 
   /**
-   * Test styled image dimensions cumulatively.
+   * Tests styled image dimensions cumulatively.
    */
   public function testImageDimensions() {
     $image_factory = $this->container->get('image.factory');
diff --git a/core/modules/image/tests/src/Functional/ImageFieldDisplayTest.php b/core/modules/image/tests/src/Functional/ImageFieldDisplayTest.php
index 8bc07c4a453022c88780b7848501e80fef2b83c0..6dd0b8dd3cfd737e71d0e2f324bc3bedddfad527 100644
--- a/core/modules/image/tests/src/Functional/ImageFieldDisplayTest.php
+++ b/core/modules/image/tests/src/Functional/ImageFieldDisplayTest.php
@@ -39,14 +39,14 @@ class ImageFieldDisplayTest extends ImageFieldTestBase {
   protected $defaultTheme = 'classy';
 
   /**
-   * Test image formatters on node display for public files.
+   * Tests image formatters on node display for public files.
    */
   public function testImageFieldFormattersPublic() {
     $this->_testImageFieldFormatters('public');
   }
 
   /**
-   * Test image formatters on node display for private files.
+   * Tests image formatters on node display for private files.
    */
   public function testImageFieldFormattersPrivate() {
     // Remove access content permission from anonymous users.
@@ -55,7 +55,7 @@ public function testImageFieldFormattersPrivate() {
   }
 
   /**
-   * Test image formatters on node display.
+   * Tests image formatters on node display.
    */
   public function _testImageFieldFormatters($scheme) {
     /** @var \Drupal\Core\Render\RendererInterface $renderer */
@@ -349,7 +349,7 @@ public function testImageFieldSettings() {
   }
 
   /**
-   * Test use of a default image with an image field.
+   * Tests use of a default image with an image field.
    */
   public function testImageFieldDefaultImage() {
     /** @var \Drupal\Core\Render\RendererInterface $renderer */
diff --git a/core/modules/image/tests/src/Functional/ImageFieldValidateTest.php b/core/modules/image/tests/src/Functional/ImageFieldValidateTest.php
index d5fc366383c2305795303de1cffe8c815ac06d03..b43b3bbfb0a325f396816b3184463fee0ed0ea1c 100644
--- a/core/modules/image/tests/src/Functional/ImageFieldValidateTest.php
+++ b/core/modules/image/tests/src/Functional/ImageFieldValidateTest.php
@@ -23,7 +23,7 @@ class ImageFieldValidateTest extends ImageFieldTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test image validity.
+   * Tests image validity.
    */
   public function testValid() {
     $file_system = $this->container->get('file_system');
@@ -81,7 +81,7 @@ public function testValid() {
   }
 
   /**
-   * Test min/max resolution settings.
+   * Tests min/max resolution settings.
    */
   public function testResolution() {
     $field_names = [
@@ -160,7 +160,7 @@ public function testResolution() {
   }
 
   /**
-   * Test that required alt/title fields gets validated right.
+   * Tests that required alt/title fields gets validated right.
    */
   public function testRequiredAttributes() {
     $field_name = strtolower($this->randomMachineName());
diff --git a/core/modules/image/tests/src/FunctionalJavascript/ImageFieldValidateTest.php b/core/modules/image/tests/src/FunctionalJavascript/ImageFieldValidateTest.php
index 2b726943fa3f4f94851793f132cfa97a028a2e38..75d1b058eea065cc49c843ec41052da199c2f9bb 100644
--- a/core/modules/image/tests/src/FunctionalJavascript/ImageFieldValidateTest.php
+++ b/core/modules/image/tests/src/FunctionalJavascript/ImageFieldValidateTest.php
@@ -18,7 +18,7 @@ class ImageFieldValidateTest extends ImageFieldTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test the validation message is displayed only once for ajax uploads.
+   * Tests the validation message is displayed only once for ajax uploads.
    */
   public function testAJAXValidationMessage() {
     $field_name = strtolower($this->randomMachineName());
diff --git a/core/modules/image/tests/src/FunctionalJavascript/QuickEditImageTest.php b/core/modules/image/tests/src/FunctionalJavascript/QuickEditImageTest.php
index 66b2516b4de2d7ef485df02091679f51341d903a..d97faf89e47cc11ad3c80f7c63ced0f31b56ebd4 100644
--- a/core/modules/image/tests/src/FunctionalJavascript/QuickEditImageTest.php
+++ b/core/modules/image/tests/src/FunctionalJavascript/QuickEditImageTest.php
@@ -57,7 +57,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that quick editor works correctly with images.
+   * Tests that quick editor works correctly with images.
    *
    * @covers ::isCompatible
    * @covers ::getAttachments
diff --git a/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageCacheTest.php b/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageCacheTest.php
index 44713879fe3efdee96c09c20bf641dbeb5346442..c4e3d5d46c4158ad4ea002eec86db9aa41841178 100644
--- a/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageCacheTest.php
+++ b/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageCacheTest.php
@@ -42,7 +42,7 @@ public function testMissingTable() {
   }
 
   /**
-   * Test basic passing migrations.
+   * Tests basic passing migrations.
    */
   public function testPassingMigration() {
     $this->executeMigration('d6_imagecache_presets');
@@ -79,7 +79,7 @@ public function testPassingMigration() {
   }
 
   /**
-   * Test that missing actions causes failures.
+   * Tests that missing actions causes failures.
    */
   public function testMissingEffectPlugin() {
     Database::getConnection('default', 'migrate')->insert("imagecache_action")
@@ -107,7 +107,7 @@ public function testMissingEffectPlugin() {
   }
 
   /**
-   * Test that missing action's causes failures.
+   * Tests that missing action's causes failures.
    */
   public function testInvalidCropValues() {
     Database::getConnection('default', 'migrate')->insert("imagecache_action")
diff --git a/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageTest.php b/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageTest.php
index e4df819e87a6c267551d12a2f1f24ed99fbec149..dd4ebd289359d067b804f9a04639adacf8dd0da5 100644
--- a/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageTest.php
+++ b/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageTest.php
@@ -36,7 +36,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test image migration from Drupal 6 to 8.
+   * Tests image migration from Drupal 6 to 8.
    */
   public function testNode() {
     $node = Node::load(9);
diff --git a/core/modules/image/tests/src/Kernel/Migrate/d7/MigrateImageStylesTest.php b/core/modules/image/tests/src/Kernel/Migrate/d7/MigrateImageStylesTest.php
index a9a6be311afcef199454fc7d238243b72dbb0b10..0637a2092f2c41f4bb0c4a9950726cae44f67213 100644
--- a/core/modules/image/tests/src/Kernel/Migrate/d7/MigrateImageStylesTest.php
+++ b/core/modules/image/tests/src/Kernel/Migrate/d7/MigrateImageStylesTest.php
@@ -29,7 +29,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the image styles migration.
+   * Tests the image styles migration.
    */
   public function testImageStylesMigration() {
     $this->assertEntity('custom_image_style_1', "Custom image style 1", ['image_scale_and_crop', 'image_desaturate'], [['width' => 55, 'height' => 55, 'anchor' => 'center-center'], []]);
diff --git a/core/modules/jsonapi/tests/src/Functional/ConfigurableLanguageTest.php b/core/modules/jsonapi/tests/src/Functional/ConfigurableLanguageTest.php
index 7bc857b0e92a99168d9b19a1620773a87f077297..6206ac8b2703d6ff0f3102a0d72ad5048d3198cc 100644
--- a/core/modules/jsonapi/tests/src/Functional/ConfigurableLanguageTest.php
+++ b/core/modules/jsonapi/tests/src/Functional/ConfigurableLanguageTest.php
@@ -115,7 +115,7 @@ protected function getExpectedCacheContexts(array $sparse_fieldset = NULL) {
   }
 
   /**
-   * Test a GET request for a default config entity, which has a _core key.
+   * Tests a GET request for a default config entity, which has a _core key.
    *
    * @see https://www.drupal.org/project/drupal/issues/2915539
    */
diff --git a/core/modules/jsonapi/tests/src/Functional/JsonApiFunctionalTest.php b/core/modules/jsonapi/tests/src/Functional/JsonApiFunctionalTest.php
index b3ea1f58058a0600ebeebf8c5d7ae88db4cde2c8..21355af2fc5f2019a21ca26afae8af77a18708d4 100644
--- a/core/modules/jsonapi/tests/src/Functional/JsonApiFunctionalTest.php
+++ b/core/modules/jsonapi/tests/src/Functional/JsonApiFunctionalTest.php
@@ -29,7 +29,7 @@ class JsonApiFunctionalTest extends JsonApiFunctionalTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test the GET method.
+   * Tests the GET method.
    */
   public function testRead() {
     $this->createDefaultContent(61, 5, TRUE, TRUE, static::IS_NOT_MULTILINGUAL, FALSE);
@@ -516,7 +516,7 @@ public function testRead() {
   }
 
   /**
-   * Test the GET method on articles referencing the same tag twice.
+   * Tests the GET method on articles referencing the same tag twice.
    */
   public function testReferencingTwiceRead() {
     $this->createDefaultContent(1, 1, FALSE, FALSE, static::IS_NOT_MULTILINGUAL, TRUE);
@@ -530,7 +530,7 @@ public function testReferencingTwiceRead() {
   }
 
   /**
-   * Test POST, PATCH and DELETE.
+   * Tests POST, PATCH and DELETE.
    */
   public function testWrite() {
     $this->config('jsonapi.settings')->set('read_only', FALSE)->save(TRUE);
diff --git a/core/modules/jsonapi/tests/src/Functional/MenuLinkContentTest.php b/core/modules/jsonapi/tests/src/Functional/MenuLinkContentTest.php
index d11af84848de251e2cc6d15ee637694f07e79e62..4e630c59904e10d2dba9473421c1ff94c211fc0e 100644
--- a/core/modules/jsonapi/tests/src/Functional/MenuLinkContentTest.php
+++ b/core/modules/jsonapi/tests/src/Functional/MenuLinkContentTest.php
@@ -180,7 +180,7 @@ public function testCollectionFilterAccess() {
   }
 
   /**
-   * Test requests using a serialized field item property.
+   * Tests requests using a serialized field item property.
    *
    * @see https://security.drupal.org/node/161923
    */
diff --git a/core/modules/jsonapi/tests/src/Functional/UserTest.php b/core/modules/jsonapi/tests/src/Functional/UserTest.php
index ce4d8e71377cf53339917d3e708c99d7bd294d20..bc6b453b4317533e4f57b300d48531b18a944030 100644
--- a/core/modules/jsonapi/tests/src/Functional/UserTest.php
+++ b/core/modules/jsonapi/tests/src/Functional/UserTest.php
@@ -427,7 +427,7 @@ public function testGetMailFieldOnlyVisibleToOwner() {
   }
 
   /**
-   * Test good error DX when trying to filter users by role.
+   * Tests good error DX when trying to filter users by role.
    */
   public function testQueryInvolvingRoles() {
     $this->setUpAuthorization('GET');
diff --git a/core/modules/language/tests/src/Functional/ConfigurableLanguageManagerTest.php b/core/modules/language/tests/src/Functional/ConfigurableLanguageManagerTest.php
index 5d96550fbbba388974a953c74ebf4cda8dc1a677..6a8dd1571906f49176a51dea66e080aa0453dc77 100644
--- a/core/modules/language/tests/src/Functional/ConfigurableLanguageManagerTest.php
+++ b/core/modules/language/tests/src/Functional/ConfigurableLanguageManagerTest.php
@@ -103,7 +103,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test translation with URL and Preferred Admin Language negotiators.
+   * Tests translation with URL and Preferred Admin Language negotiators.
    *
    * The interface language uses the preferred language for admin pages of the
    * user and after that the URL. The Content uses just the URL.
@@ -147,7 +147,7 @@ public function testUrlContentTranslationWithPreferredAdminLanguage() {
   }
 
   /**
-   * Test translation with URL and Session Language Negotiators.
+   * Tests translation with URL and Session Language Negotiators.
    */
   public function testUrlContentTranslationWithSessionLanguage() {
     $assert_session = $this->assertSession();
diff --git a/core/modules/language/tests/src/Functional/LanguageSwitchingTest.php b/core/modules/language/tests/src/Functional/LanguageSwitchingTest.php
index d0c48c9b8c4366f828066ba6cea68cb58307d1c6..98556b8d98d30025d63abda16208b08e3f8085ec 100644
--- a/core/modules/language/tests/src/Functional/LanguageSwitchingTest.php
+++ b/core/modules/language/tests/src/Functional/LanguageSwitchingTest.php
@@ -178,7 +178,7 @@ protected function doTestLanguageBlockAnonymous($block_label) {
   }
 
   /**
-   * Test language switcher links for domain based negotiation.
+   * Tests language switcher links for domain based negotiation.
    */
   public function testLanguageBlockWithDomain() {
     // Add the Italian language.
@@ -232,7 +232,7 @@ public function testLanguageBlockWithDomain() {
   }
 
   /**
-   * Test active class on links when switching languages.
+   * Tests active class on links when switching languages.
    */
   public function testLanguageLinkActiveClass() {
     // Add language.
diff --git a/core/modules/language/tests/src/Functional/LanguageUILanguageNegotiationTest.php b/core/modules/language/tests/src/Functional/LanguageUILanguageNegotiationTest.php
index e06840ce3501efa33141ac5a3d3a40456bb3c3d4..207db30fd75787c946dbba8eed15ff58533bbcdc 100644
--- a/core/modules/language/tests/src/Functional/LanguageUILanguageNegotiationTest.php
+++ b/core/modules/language/tests/src/Functional/LanguageUILanguageNegotiationTest.php
@@ -421,7 +421,7 @@ protected function doRunTest($test) {
   }
 
   /**
-   * Test URL language detection when the requested URL has no language.
+   * Tests URL language detection when the requested URL has no language.
    */
   public function testUrlLanguageFallback() {
     // Add the Italian language.
diff --git a/core/modules/language/tests/src/Functional/Rest/ConfigurableLanguageResourceTestBase.php b/core/modules/language/tests/src/Functional/Rest/ConfigurableLanguageResourceTestBase.php
index bae7788d4bda2cbedc8f4df441e47735cdb9ca3e..64a49ffe4471953ce94abe7554f9f0870445b187 100644
--- a/core/modules/language/tests/src/Functional/Rest/ConfigurableLanguageResourceTestBase.php
+++ b/core/modules/language/tests/src/Functional/Rest/ConfigurableLanguageResourceTestBase.php
@@ -76,7 +76,7 @@ protected function getNormalizedPostEntity() {
   }
 
   /**
-   * Test a GET request for a default config entity, which has a _core key.
+   * Tests a GET request for a default config entity, which has a _core key.
    *
    * @see https://www.drupal.org/node/2915414
    */
diff --git a/core/modules/language/tests/src/Kernel/Condition/LanguageConditionTest.php b/core/modules/language/tests/src/Kernel/Condition/LanguageConditionTest.php
index 3555141a0a9379f343f6df47b562b513836bd14c..5ec0af289880946bedc9715387f14134004a7b77 100644
--- a/core/modules/language/tests/src/Kernel/Condition/LanguageConditionTest.php
+++ b/core/modules/language/tests/src/Kernel/Condition/LanguageConditionTest.php
@@ -45,7 +45,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the language condition.
+   * Tests the language condition.
    */
   public function testConditions() {
     // Grab the language condition and configure it to check the content
diff --git a/core/modules/language/tests/src/Kernel/LanguageDependencyInjectionTest.php b/core/modules/language/tests/src/Kernel/LanguageDependencyInjectionTest.php
index 8cc83feb5ee2fd49d953bdd75a67edf579503af4..dff6af4c2b3799415f8510b64d9390cd157d4a9e 100644
--- a/core/modules/language/tests/src/Kernel/LanguageDependencyInjectionTest.php
+++ b/core/modules/language/tests/src/Kernel/LanguageDependencyInjectionTest.php
@@ -14,7 +14,7 @@
 class LanguageDependencyInjectionTest extends LanguageTestBase {
 
   /**
-   * Test dependency injected languages against a new Language object.
+   * Tests dependency injected languages against a new Language object.
    *
    * @see \Drupal\Core\Language\LanguageInterface
    */
@@ -25,8 +25,7 @@ public function testDependencyInjectedNewLanguage() {
   }
 
   /**
-   * Test dependency injected Language object against a new default language
-   * object.
+   * Tests dependency injected Language object.
    *
    * @see \Drupal\Core\Language\Language
    */
diff --git a/core/modules/language/tests/src/Kernel/LanguageSelectWidgetTest.php b/core/modules/language/tests/src/Kernel/LanguageSelectWidgetTest.php
index 43baca61f3deef3c78ca3f7a398681286ca975b4..658ff745186e4c253d09070f8d29a77b84fc4fc7 100644
--- a/core/modules/language/tests/src/Kernel/LanguageSelectWidgetTest.php
+++ b/core/modules/language/tests/src/Kernel/LanguageSelectWidgetTest.php
@@ -61,7 +61,7 @@ public function testWithIncludedLockedLanguage() {
   }
 
   /**
-   * Test the widget without the locked languages.
+   * Tests the widget without the locked languages.
    */
   public function testWithoutIncludedLockedLanguage() {
     $this->entityFormDisplay->setComponent('langcode', [
diff --git a/core/modules/language/tests/src/Unit/LanguageNegotiationUrlTest.php b/core/modules/language/tests/src/Unit/LanguageNegotiationUrlTest.php
index eeea62f7efbc5fb3d300f258a354a0208aa8c513..530ece0361dde5ba3823d94505ccf768266f5628 100644
--- a/core/modules/language/tests/src/Unit/LanguageNegotiationUrlTest.php
+++ b/core/modules/language/tests/src/Unit/LanguageNegotiationUrlTest.php
@@ -61,7 +61,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test path prefix language negotiation and outbound path processing.
+   * Tests path prefix language negotiation and outbound path processing.
    *
    * @dataProvider providerTestPathPrefix
    */
@@ -150,7 +150,7 @@ public function providerTestPathPrefix() {
   }
 
   /**
-   * Test domain language negotiation and outbound path processing.
+   * Tests domain language negotiation and outbound path processing.
    *
    * @dataProvider providerTestDomain
    */
diff --git a/core/modules/layout_builder/tests/src/Functional/LayoutBuilderTest.php b/core/modules/layout_builder/tests/src/Functional/LayoutBuilderTest.php
index bd417da4487aed5a78c9329be648171844403997..0988d5afcf7bca874c48fe4a27aa964a681456b2 100644
--- a/core/modules/layout_builder/tests/src/Functional/LayoutBuilderTest.php
+++ b/core/modules/layout_builder/tests/src/Functional/LayoutBuilderTest.php
@@ -465,7 +465,7 @@ public function testHtmlEntityFormControllerDecoration() {
   }
 
   /**
-   * Test that layout builder checks entity view access.
+   * Tests that layout builder checks entity view access.
    */
   public function testAccess() {
     $assert_session = $this->assertSession();
diff --git a/core/modules/layout_builder/tests/src/FunctionalJavascript/InlineBlockPrivateFilesTest.php b/core/modules/layout_builder/tests/src/FunctionalJavascript/InlineBlockPrivateFilesTest.php
index 412f4ef77b0a127772bff2974e579632371986a7..e502b7d504692dbc28111a1e853702ec047ee2e2 100644
--- a/core/modules/layout_builder/tests/src/FunctionalJavascript/InlineBlockPrivateFilesTest.php
+++ b/core/modules/layout_builder/tests/src/FunctionalJavascript/InlineBlockPrivateFilesTest.php
@@ -58,7 +58,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test access to private files added via inline blocks in the layout builder.
+   * Tests access to private files added to inline blocks in the layout builder.
    */
   public function testPrivateFiles() {
     $assert_session = $this->assertSession();
diff --git a/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderNestedFormUiTest.php b/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderNestedFormUiTest.php
index c0d6a7b9b990687d26f32f12d729594ccd357a99..aa073f12364c23068f69b16c97acda2f6f2d4fcf 100644
--- a/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderNestedFormUiTest.php
+++ b/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderNestedFormUiTest.php
@@ -62,7 +62,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test blocks containing forms can be successfully saved editing defaults.
+   * Tests blocks containing forms can be successfully saved editing defaults.
    */
   public function testAddingFormBlocksToDefaults() {
     $this->drupalLogin($this->drupalCreateUser([
@@ -96,7 +96,7 @@ public function testAddingFormBlocksToDefaults() {
   }
 
   /**
-   * Test blocks containing forms can be successfully saved editing overrides.
+   * Tests blocks containing forms can be successfully saved editing overrides.
    */
   public function testAddingFormBlocksToOverrides() {
     $this->drupalLogin($this->drupalCreateUser([
diff --git a/core/modules/layout_builder/tests/src/FunctionalJavascript/TestMultiWidthLayoutsTest.php b/core/modules/layout_builder/tests/src/FunctionalJavascript/TestMultiWidthLayoutsTest.php
index e650e6cbac2f745c6d4fec7e1e79e8a4de29c526..5767a1c63bf4663ece863a9a38e3bf700f700e84 100644
--- a/core/modules/layout_builder/tests/src/FunctionalJavascript/TestMultiWidthLayoutsTest.php
+++ b/core/modules/layout_builder/tests/src/FunctionalJavascript/TestMultiWidthLayoutsTest.php
@@ -45,7 +45,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test changing the columns widths of a multi-width section.
+   * Tests changing the columns widths of a multi-width section.
    */
   public function testWidthChange() {
     $assert_session = $this->assertSession();
diff --git a/core/modules/layout_builder/tests/src/Kernel/LayoutBuilderEntityViewDisplayTest.php b/core/modules/layout_builder/tests/src/Kernel/LayoutBuilderEntityViewDisplayTest.php
index 81e4f8abbc3ee8cf7dde07104ec123010d493720..5b3fece0b55eaa69419d203940c3d78e505c7c30 100644
--- a/core/modules/layout_builder/tests/src/Kernel/LayoutBuilderEntityViewDisplayTest.php
+++ b/core/modules/layout_builder/tests/src/Kernel/LayoutBuilderEntityViewDisplayTest.php
@@ -75,7 +75,7 @@ public function providerTestIsLayoutBuilderEnabled() {
   }
 
   /**
-   * Tests that setting overridable enables Layout Builder only when set to TRUE.
+   * Tests that setting overridable enables Layout Builder only when TRUE.
    */
   public function testSetOverridable() {
     // Disable Layout Builder.
diff --git a/core/modules/layout_discovery/tests/src/Kernel/LayoutTest.php b/core/modules/layout_discovery/tests/src/Kernel/LayoutTest.php
index c802b3ef0ff51828c55cd8cc7590db44c861cd09..48c08df3a1938b280c87cc6b9d900e3f27529cb8 100644
--- a/core/modules/layout_discovery/tests/src/Kernel/LayoutTest.php
+++ b/core/modules/layout_discovery/tests/src/Kernel/LayoutTest.php
@@ -45,7 +45,7 @@ public function testThemeProvidedLayout() {
   }
 
   /**
-   * Test rendering a layout.
+   * Tests rendering a layout.
    *
    * @dataProvider renderLayoutData
    */
diff --git a/core/modules/link/tests/src/Functional/LinkFieldTest.php b/core/modules/link/tests/src/Functional/LinkFieldTest.php
index d2da5ce4aa35ce0c68651796693b5a9ae36655ab..a442d47981373603f81a29be3ca985401f5682aa 100644
--- a/core/modules/link/tests/src/Functional/LinkFieldTest.php
+++ b/core/modules/link/tests/src/Functional/LinkFieldTest.php
@@ -647,7 +647,7 @@ public function testLinkSeparateFormatter() {
   }
 
   /**
-   * Test '#link_type' property exists on 'link_default' widget.
+   * Tests '#link_type' property exists on 'link_default' widget.
    *
    * Make sure the 'link_default' widget exposes a '#link_type' property on
    * its element. Modules can use it to understand if a text form element is
@@ -752,7 +752,7 @@ public function testEditNonNodeEntityLink() {
   }
 
   /**
-   * Test <nolink> and <none> as link uri.
+   * Tests <nolink> and <none> as link uri.
    */
   public function testNoLinkUri() {
     $field_name = mb_strtolower($this->randomMachineName());
diff --git a/core/modules/link/tests/src/Unit/Plugin/migrate/process/FieldLinkTest.php b/core/modules/link/tests/src/Unit/Plugin/migrate/process/FieldLinkTest.php
index 61853410584462eb760de196df3f8284623edfc4..d6721e51f2e5f952493f9618244a72e62fa5517d 100644
--- a/core/modules/link/tests/src/Unit/Plugin/migrate/process/FieldLinkTest.php
+++ b/core/modules/link/tests/src/Unit/Plugin/migrate/process/FieldLinkTest.php
@@ -14,7 +14,7 @@
 class FieldLinkTest extends UnitTestCase {
 
   /**
-   * Test the url transformations in the FieldLink process plugin.
+   * Tests the url transformations in the FieldLink process plugin.
    *
    * @dataProvider canonicalizeUriDataProvider
    */
@@ -102,7 +102,7 @@ public function canonicalizeUriDataProvider() {
   }
 
   /**
-   * Test the attributes that are deeply serialized are discarded.
+   * Tests the attributes that are deeply serialized are discarded.
    */
   public function testCanonicalizeUriSerialized() {
     $link_plugin = new FieldLink([], '', [], $this->createMock(MigrationInterface::class));
diff --git a/core/modules/locale/tests/src/Functional/LocaleConfigTranslationImportTest.php b/core/modules/locale/tests/src/Functional/LocaleConfigTranslationImportTest.php
index 35c6939c42fcd0bd43c1d5e7aa49e49f73824100..b5f35c3e2da6008613a7105ef694ac580a1a94cf 100644
--- a/core/modules/locale/tests/src/Functional/LocaleConfigTranslationImportTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleConfigTranslationImportTest.php
@@ -33,7 +33,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test update changes configuration translations if enabled after language.
+   * Tests update changes configuration translations if enabled after language.
    */
   public function testConfigTranslationImport() {
     $admin_user = $this->drupalCreateUser([
@@ -85,7 +85,7 @@ public function testConfigTranslationImport() {
   }
 
   /**
-   * Test update changes configuration translations if enabled after language.
+   * Tests update changes configuration translations if enabled after language.
    */
   public function testConfigTranslationModuleInstall() {
 
@@ -156,7 +156,7 @@ public function testConfigTranslationModuleInstall() {
   }
 
   /**
-   * Test removing a string from Locale deletes configuration translations.
+   * Tests removing a string from Locale deletes configuration translations.
    */
   public function testLocaleRemovalAndConfigOverrideDelete() {
     // Enable the locale module.
@@ -201,7 +201,7 @@ public function testLocaleRemovalAndConfigOverrideDelete() {
   }
 
   /**
-   * Test removing a string from Locale changes configuration translations.
+   * Tests removing a string from Locale changes configuration translations.
    */
   public function testLocaleRemovalAndConfigOverridePreserve() {
     // Enable the locale module.
diff --git a/core/modules/locale/tests/src/Functional/LocaleConfigTranslationTest.php b/core/modules/locale/tests/src/Functional/LocaleConfigTranslationTest.php
index e6ed45995524a189d52563ef9f05fbe886ba77c2..5d8b464686b9f2905f91a33bd8eeaeaf01b450e0 100644
--- a/core/modules/locale/tests/src/Functional/LocaleConfigTranslationTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleConfigTranslationTest.php
@@ -209,7 +209,7 @@ public function testConfigTranslation() {
   }
 
   /**
-   * Test translatability of optional configuration in locale.
+   * Tests translatability of optional configuration in locale.
    */
   public function testOptionalConfiguration() {
     $this->assertNodeConfig(FALSE, FALSE);
diff --git a/core/modules/locale/tests/src/Functional/LocaleContentTest.php b/core/modules/locale/tests/src/Functional/LocaleContentTest.php
index dd1bea0ec7ef53bc97d25d9a637d4fc895bc9577..b0fbb3657b194e5b3c25c460a05d877a7ad1bb6a 100644
--- a/core/modules/locale/tests/src/Functional/LocaleContentTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleContentTest.php
@@ -63,7 +63,7 @@ public function testMachineNameLTR() {
   }
 
   /**
-   * Test if a content type can be set to multilingual and language is present.
+   * Tests if a content type can be set to multilingual and language is present.
    */
   public function testContentTypeLanguageConfiguration() {
     $type1 = $this->drupalCreateContentType();
@@ -151,7 +151,7 @@ public function testContentTypeLanguageConfiguration() {
   }
 
   /**
-   * Test if a dir and lang tags exist in node's attributes.
+   * Tests if a dir and lang tags exist in node's attributes.
    */
   public function testContentTypeDirLang() {
     $type = $this->drupalCreateContentType();
diff --git a/core/modules/locale/tests/src/Functional/LocaleExportTest.php b/core/modules/locale/tests/src/Functional/LocaleExportTest.php
index 26908ed15c23eea854b5457db790886183367bd2..645f4c17591cdbcae251476a2cabe242794fd83d 100644
--- a/core/modules/locale/tests/src/Functional/LocaleExportTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleExportTest.php
@@ -48,7 +48,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test exportation of translations.
+   * Tests exportation of translations.
    */
   public function testExportTranslation() {
     $file_system = \Drupal::service('file_system');
@@ -121,7 +121,7 @@ public function testExportTranslation() {
   }
 
   /**
-   * Test exportation of translation template file.
+   * Tests exportation of translation template file.
    */
   public function testExportTranslationTemplateFile() {
     // Load an admin page with JavaScript so _drupal_add_library() fires at
diff --git a/core/modules/locale/tests/src/Functional/LocaleImportFunctionalTest.php b/core/modules/locale/tests/src/Functional/LocaleImportFunctionalTest.php
index 7152b1616045784e98d622546873c1857f769736..9bc63be00599b2d98686bc69c6bb06da63fbee1c 100644
--- a/core/modules/locale/tests/src/Functional/LocaleImportFunctionalTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleImportFunctionalTest.php
@@ -76,7 +76,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test import of standalone .po files.
+   * Tests import of standalone .po files.
    */
   public function testStandalonePoFile() {
     // Try importing a .po file.
@@ -249,7 +249,7 @@ public function testStandalonePoFile() {
   }
 
   /**
-   * Test msgctxt context support.
+   * Tests msgctxt context support.
    */
   public function testLanguageContext() {
     // Try importing a .po file.
@@ -264,7 +264,7 @@ public function testLanguageContext() {
   }
 
   /**
-   * Test empty msgstr at end of .po file see #611786.
+   * Tests empty msgstr at end of .po file see #611786.
    */
   public function testEmptyMsgstr() {
     $langcode = 'hu';
@@ -377,7 +377,7 @@ public function testConfigtranslationImportingPoFile() {
   }
 
   /**
-   * Test the translation are imported when a new language is created.
+   * Tests the translation are imported when a new language is created.
    */
   public function testCreatedLanguageTranslation() {
     // Import a .po file to add de language.
diff --git a/core/modules/locale/tests/src/Functional/LocaleLocaleLookupTest.php b/core/modules/locale/tests/src/Functional/LocaleLocaleLookupTest.php
index 2d7a48d21ab298ef42bd6aef0fb6d81c4588adb5..1ce4f015ee291a9fd6deb0016e48df2ee5989764 100644
--- a/core/modules/locale/tests/src/Functional/LocaleLocaleLookupTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleLocaleLookupTest.php
@@ -48,7 +48,7 @@ public function testCircularDependency() {
   }
 
   /**
-   * Test language fallback defaults.
+   * Tests language fallback defaults.
    */
   public function testLanguageFallbackDefaults() {
     $this->drupalGet('');
@@ -62,7 +62,7 @@ public function testLanguageFallbackDefaults() {
   }
 
   /**
-   * Test old plural style @count[number] fix.
+   * Tests old plural style @count[number] fix.
    *
    * @dataProvider providerTestFixOldPluralStyle
    */
diff --git a/core/modules/locale/tests/src/Functional/LocalePathTest.php b/core/modules/locale/tests/src/Functional/LocalePathTest.php
index 4f7b14a8019813381dbba4e3843225c4c464a091..a2549cdc25984828e6bd1fd6d2ea42a031d3eff7 100644
--- a/core/modules/locale/tests/src/Functional/LocalePathTest.php
+++ b/core/modules/locale/tests/src/Functional/LocalePathTest.php
@@ -40,7 +40,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test if a language can be associated with a path alias.
+   * Tests if a language can be associated with a path alias.
    */
   public function testPathLanguageConfiguration() {
     // User to add and remove language.
diff --git a/core/modules/locale/tests/src/Kernel/LocaleStringTest.php b/core/modules/locale/tests/src/Kernel/LocaleStringTest.php
index 14bc7f7c248589304f3d9b9eacb63dbb78af0d0c..85cfd2bfde4b0681bc9b17b3003fd09ba22fcf95 100644
--- a/core/modules/locale/tests/src/Kernel/LocaleStringTest.php
+++ b/core/modules/locale/tests/src/Kernel/LocaleStringTest.php
@@ -48,7 +48,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test CRUD API.
+   * Tests CRUD API.
    */
   public function testStringCrudApi() {
     // Create source string.
@@ -119,7 +119,7 @@ public function testStringCrudApi() {
   }
 
   /**
-   * Test Search API loading multiple objects.
+   * Tests Search API loading multiple objects.
    */
   public function testStringSearchApi() {
     $language_count = 3;
diff --git a/core/modules/media/tests/src/Functional/MediaAccessTest.php b/core/modules/media/tests/src/Functional/MediaAccessTest.php
index be40eccfd1a29391d13548a2906d0bba57f91774..8bbfd14f31fee7dba964162e9db21f225ca147c4 100644
--- a/core/modules/media/tests/src/Functional/MediaAccessTest.php
+++ b/core/modules/media/tests/src/Functional/MediaAccessTest.php
@@ -41,7 +41,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test some access control functionality.
+   * Tests some access control functionality.
    */
   public function testMediaAccess() {
     $assert_session = $this->assertSession();
@@ -193,7 +193,7 @@ public function testMediaAccess() {
   }
 
   /**
-   * Test view access control on the canonical page.
+   * Tests view access control on the canonical page.
    */
   public function testCanonicalMediaAccess() {
     $media_type = $this->createMediaType('test');
diff --git a/core/modules/media/tests/src/Functional/MediaOverviewPageTest.php b/core/modules/media/tests/src/Functional/MediaOverviewPageTest.php
index 646d4d2f10309d76ec463182784aec84d3e63302..ce6146cde59f32b9443655939ce011fd7e76ff01 100644
--- a/core/modules/media/tests/src/Functional/MediaOverviewPageTest.php
+++ b/core/modules/media/tests/src/Functional/MediaOverviewPageTest.php
@@ -27,7 +27,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that the Media overview page (/admin/content/media).
+   * Tests that the Media overview page (/admin/content/media).
    */
   public function testMediaOverviewPage() {
     $assert_session = $this->assertSession();
diff --git a/core/modules/media/tests/src/Functional/MediaSettingsTest.php b/core/modules/media/tests/src/Functional/MediaSettingsTest.php
index f5a72f7c593a66afbfbc5233864db737a98a96d7..64b85db2508b19bad76e5b1016506f1b9819834e 100644
--- a/core/modules/media/tests/src/Functional/MediaSettingsTest.php
+++ b/core/modules/media/tests/src/Functional/MediaSettingsTest.php
@@ -23,7 +23,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that media warning appears if oEmbed media types exists.
+   * Tests that media warning appears if oEmbed media types exists.
    */
   public function testStatusPage() {
     $assert_session = $this->assertSession();
diff --git a/core/modules/media/tests/src/Functional/MediaSourceFileTest.php b/core/modules/media/tests/src/Functional/MediaSourceFileTest.php
index 55fb9276f321a3dc20c2b0c13b24a952d4bdc87f..09fb9f4168619a7a475fe38fe40bd06512ca5995 100644
--- a/core/modules/media/tests/src/Functional/MediaSourceFileTest.php
+++ b/core/modules/media/tests/src/Functional/MediaSourceFileTest.php
@@ -17,7 +17,7 @@ class MediaSourceFileTest extends MediaFunctionalTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test that it's possible to change the allowed file extensions.
+   * Tests that it's possible to change the allowed file extensions.
    */
   public function testSourceFieldSettingsEditing() {
     $session = $this->getSession();
diff --git a/core/modules/media/tests/src/Functional/MediaUiFunctionalTest.php b/core/modules/media/tests/src/Functional/MediaUiFunctionalTest.php
index 99953f796473c891414cb73235e8bebb0726e077..f7ae945343369b3358fd645603bf464aa32a5223 100644
--- a/core/modules/media/tests/src/Functional/MediaUiFunctionalTest.php
+++ b/core/modules/media/tests/src/Functional/MediaUiFunctionalTest.php
@@ -171,7 +171,7 @@ public function testMediaWithMultipleMediaTypes() {
   }
 
   /**
-   * Test that media in ER fields use the Rendered Entity formatter by default.
+   * Tests that media in ER fields use the Rendered Entity formatter by default.
    */
   public function testRenderedEntityReferencedMedia() {
     $page = $this->getSession()->getPage();
@@ -539,7 +539,7 @@ protected function assertNoHelpLink(NodeElement $element, $text) {
   }
 
   /**
-   * Test the media collection route.
+   * Tests the media collection route.
    */
   public function testMediaCollectionRoute() {
     /** @var \Drupal\Core\Entity\EntityStorageInterface $media_storage */
diff --git a/core/modules/media/tests/src/FunctionalJavascript/CKEditorIntegrationTest.php b/core/modules/media/tests/src/FunctionalJavascript/CKEditorIntegrationTest.php
index e695929ced7d4f97f6aab2ec438a1ee4df406ada..547b0e456b44d0dd2bc6e6263b24d08f71ba58f6 100644
--- a/core/modules/media/tests/src/FunctionalJavascript/CKEditorIntegrationTest.php
+++ b/core/modules/media/tests/src/FunctionalJavascript/CKEditorIntegrationTest.php
@@ -483,7 +483,7 @@ public function testEditableCaption() {
   }
 
   /**
-   * Test the EditorMediaDialog's form elements' #access logic.
+   * Tests the EditorMediaDialog's form elements' #access logic.
    */
   public function testDialogAccess() {
     $page = $this->getSession()->getPage();
@@ -746,7 +746,7 @@ public function testAlt() {
   }
 
   /**
-   * Test that dialog loads appropriate translation's alt text.
+   * Tests that dialog loads appropriate translation's alt text.
    */
   public function testTranslationAlt() {
     \Drupal::service('module_installer')->install(['language', 'content_translation']);
diff --git a/core/modules/media/tests/src/FunctionalJavascript/MediaDisplayTest.php b/core/modules/media/tests/src/FunctionalJavascript/MediaDisplayTest.php
index ce548a0a5f361af19caf8908178eaaae214f123d..3ca198c1349399c8fd920d869086f7e472b138ac 100644
--- a/core/modules/media/tests/src/FunctionalJavascript/MediaDisplayTest.php
+++ b/core/modules/media/tests/src/FunctionalJavascript/MediaDisplayTest.php
@@ -46,7 +46,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test basic media display.
+   * Tests basic media display.
    */
   public function testMediaDisplay() {
     $assert_session = $this->assertSession();
diff --git a/core/modules/media/tests/src/FunctionalJavascript/MediaReferenceFieldHelpTest.php b/core/modules/media/tests/src/FunctionalJavascript/MediaReferenceFieldHelpTest.php
index c817c790b0ad5601b1cf870cc4ce4e4d8d95f0b6..74d4237bfdc68f7d7ca571a0ef124bcfcae1dcbb 100644
--- a/core/modules/media/tests/src/FunctionalJavascript/MediaReferenceFieldHelpTest.php
+++ b/core/modules/media/tests/src/FunctionalJavascript/MediaReferenceFieldHelpTest.php
@@ -17,7 +17,7 @@ class MediaReferenceFieldHelpTest extends MediaJavascriptTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test our custom help texts when creating a field.
+   * Tests our custom help texts when creating a field.
    *
    * @see media_form_field_ui_field_storage_add_form_alter()
    */
diff --git a/core/modules/media/tests/src/FunctionalJavascript/MediaSourceOEmbedVideoTest.php b/core/modules/media/tests/src/FunctionalJavascript/MediaSourceOEmbedVideoTest.php
index 64e8a0ff8a3e059e33da1ff5f93817e9c7cc5c21..a5c19ad0c7f67ed76f86a5aa5f3b2c8904a47ccc 100644
--- a/core/modules/media/tests/src/FunctionalJavascript/MediaSourceOEmbedVideoTest.php
+++ b/core/modules/media/tests/src/FunctionalJavascript/MediaSourceOEmbedVideoTest.php
@@ -198,7 +198,7 @@ public function testMediaOEmbedVideoSource() {
   }
 
   /**
-   * Test that a security warning appears if iFrame domain is not set.
+   * Tests that a security warning appears if iFrame domain is not set.
    */
   public function testOEmbedSecurityWarning() {
     $media_type_id = 'test_media_oembed_type';
diff --git a/core/modules/media/tests/src/FunctionalJavascript/MediaSourceTestBase.php b/core/modules/media/tests/src/FunctionalJavascript/MediaSourceTestBase.php
index 8b28129c4f02920e72dd51fac43760a1eba6a8b1..be926347c3710ea16120c1a6d21ee371e241a7e8 100644
--- a/core/modules/media/tests/src/FunctionalJavascript/MediaSourceTestBase.php
+++ b/core/modules/media/tests/src/FunctionalJavascript/MediaSourceTestBase.php
@@ -105,7 +105,7 @@ protected function hideMediaTypeFieldWidget($field_name, $media_type_id) {
   }
 
   /**
-   * Test generic media type creation.
+   * Tests generic media type creation.
    *
    * @param string $media_type_id
    *   The media type config entity ID.
diff --git a/core/modules/media/tests/src/FunctionalJavascript/MediaStandardProfileTest.php b/core/modules/media/tests/src/FunctionalJavascript/MediaStandardProfileTest.php
index 40c69186007e1bdd6cd61f31903cfd2e4cdc2958..f98e1b3e284f307f28550c282198aefc00260925 100644
--- a/core/modules/media/tests/src/FunctionalJavascript/MediaStandardProfileTest.php
+++ b/core/modules/media/tests/src/FunctionalJavascript/MediaStandardProfileTest.php
@@ -93,7 +93,7 @@ public function testMediaSources() {
   }
 
   /**
-   * Test the standard profile configuration for media type 'audio'.
+   * Tests the standard profile configuration for media type 'audio'.
    */
   protected function audioTest() {
     $assert_session = $this->assertSession();
@@ -185,7 +185,7 @@ protected function audioTest() {
   }
 
   /**
-   * Test the standard profile configuration for media type 'image'.
+   * Tests the standard profile configuration for media type 'image'.
    */
   protected function imageTest() {
     $assert_session = $this->assertSession();
@@ -279,7 +279,7 @@ protected function imageTest() {
   }
 
   /**
-   * Test the standard profile configuration for media type 'document'.
+   * Tests the standard profile configuration for media type 'document'.
    */
   protected function documentTest() {
     $assert_session = $this->assertSession();
@@ -369,7 +369,7 @@ protected function documentTest() {
   }
 
   /**
-   * Test the standard profile configuration for media type 'remote_video'.
+   * Tests the standard profile configuration for media type 'remote_video'.
    */
   protected function remoteVideoTest() {
     $assert_session = $this->assertSession();
@@ -464,7 +464,7 @@ protected function remoteVideoTest() {
   }
 
   /**
-   * Test the standard profile configuration for media type 'video'.
+   * Tests the standard profile configuration for media type 'video'.
    */
   protected function videoTest() {
     $assert_session = $this->assertSession();
diff --git a/core/modules/media/tests/src/FunctionalJavascript/MediaTypeCreationTest.php b/core/modules/media/tests/src/FunctionalJavascript/MediaTypeCreationTest.php
index ff00e9a2a420405d69dcf8d166d3697e07549ceb..3f1e26764e8cbf4e92125fd29107f9e6649946fb 100644
--- a/core/modules/media/tests/src/FunctionalJavascript/MediaTypeCreationTest.php
+++ b/core/modules/media/tests/src/FunctionalJavascript/MediaTypeCreationTest.php
@@ -134,7 +134,7 @@ public function testMediaTypeCreationFormWithDefaultField() {
   }
 
   /**
-   * Test creation of media type, reusing an existing source field.
+   * Tests creation of media type, reusing an existing source field.
    */
   public function testMediaTypeCreationReuseSourceField() {
     $session = $this->getSession();
diff --git a/core/modules/media/tests/src/Kernel/MediaTranslationTest.php b/core/modules/media/tests/src/Kernel/MediaTranslationTest.php
index 64b9fcae08cac6e95adb430ac70a6085a537acce..c14863b476a5d893ef05998d5d26caa5ba0954a4 100644
--- a/core/modules/media/tests/src/Kernel/MediaTranslationTest.php
+++ b/core/modules/media/tests/src/Kernel/MediaTranslationTest.php
@@ -49,7 +49,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test translatable fields storage/retrieval.
+   * Tests translatable fields storage/retrieval.
    */
   public function testTranslatableFieldSaveLoad() {
     /** @var \Drupal\Core\Entity\EntityTypeInterface $entity_type */
diff --git a/core/modules/media_library/tests/src/FunctionalJavascript/EmbeddedFormWidgetTest.php b/core/modules/media_library/tests/src/FunctionalJavascript/EmbeddedFormWidgetTest.php
index c166baa017ebbb1958680e56dbac8ea065038075..cb284610fabef3e3d01d423843ab7817f76f237c 100644
--- a/core/modules/media_library/tests/src/FunctionalJavascript/EmbeddedFormWidgetTest.php
+++ b/core/modules/media_library/tests/src/FunctionalJavascript/EmbeddedFormWidgetTest.php
@@ -90,7 +90,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test media inside another widget that validates too enthusiastically.
+   * Tests media inside another widget that validates too enthusiastically.
    *
    * @dataProvider insertionReselectionProvider
    */
diff --git a/core/modules/media_library/tests/src/Kernel/MediaLibraryStateTest.php b/core/modules/media_library/tests/src/Kernel/MediaLibraryStateTest.php
index 4f9ef4e7d521bfefb53e97f20770b29e05559931..dc159ea43a862fa489695c6bf707633d06f945c1 100644
--- a/core/modules/media_library/tests/src/Kernel/MediaLibraryStateTest.php
+++ b/core/modules/media_library/tests/src/Kernel/MediaLibraryStateTest.php
@@ -365,7 +365,7 @@ public function testOpenerParameters() {
   }
 
   /**
-   * Test that hash is unaffected by allowed media type order.
+   * Tests that hash is unaffected by allowed media type order.
    */
   public function testHashUnaffectedByMediaTypeOrder() {
     $state1 = MediaLibraryState::create('test', ['file', 'image'], 'image', 2);
@@ -374,7 +374,7 @@ public function testHashUnaffectedByMediaTypeOrder() {
   }
 
   /**
-   * Test that hash is unaffected by opener parameter order.
+   * Tests that hash is unaffected by opener parameter order.
    */
   public function testHashUnaffectedByOpenerParamOrder() {
     $state1 = MediaLibraryState::create('test', ['file'], 'file', -1, [
diff --git a/core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php b/core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php
index 21361b1c48d2d4b89bf33bea062b8308d0580ff0..a5e2b16f243f0066678fe07e7a3b04a245a08bd5 100644
--- a/core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php
+++ b/core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php
@@ -205,7 +205,7 @@ public function testMenuLinkOnEntityDelete() {
   }
 
   /**
-   * Test automatic reparenting of menu links.
+   * Tests automatic reparenting of menu links.
    */
   public function testMenuLinkReparenting($module = 'menu_test') {
     // Check the initial hierarchy.
diff --git a/core/modules/menu_ui/tests/src/Functional/MenuLinkReorderTest.php b/core/modules/menu_ui/tests/src/Functional/MenuLinkReorderTest.php
index 76710fe908064e94f67d02b85983a2498ff6e6ca..f1c58edaacdac870445e2ed69732b8928ce9a557 100644
--- a/core/modules/menu_ui/tests/src/Functional/MenuLinkReorderTest.php
+++ b/core/modules/menu_ui/tests/src/Functional/MenuLinkReorderTest.php
@@ -31,7 +31,7 @@ class MenuLinkReorderTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test creating, editing, deleting menu links via node form widget.
+   * Tests creating, editing, deleting menu links via node form widget.
    */
   public function testDefaultMenuLinkReorder() {
 
diff --git a/core/modules/menu_ui/tests/src/Functional/MenuUiNodeTest.php b/core/modules/menu_ui/tests/src/Functional/MenuUiNodeTest.php
index 4b8e256b9a17e09c5e2dd7af33255fa0e3f6c6a2..46fa6de4316eaafa9eed49be1abfb3d6e2b15d4f 100644
--- a/core/modules/menu_ui/tests/src/Functional/MenuUiNodeTest.php
+++ b/core/modules/menu_ui/tests/src/Functional/MenuUiNodeTest.php
@@ -65,7 +65,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test creating, editing, deleting menu links via node form widget.
+   * Tests creating, editing, deleting menu links via node form widget.
    */
   public function testMenuNodeFormWidget() {
     // Verify that cacheability metadata is bubbled from the menu link tree
diff --git a/core/modules/menu_ui/tests/src/Functional/MenuUiTest.php b/core/modules/menu_ui/tests/src/Functional/MenuUiTest.php
index ca14d09c99632bf981d140573cbdab0b1dda34de..24f6c2b877483148617721c330dd6f2256403b37 100644
--- a/core/modules/menu_ui/tests/src/Functional/MenuUiTest.php
+++ b/core/modules/menu_ui/tests/src/Functional/MenuUiTest.php
@@ -906,7 +906,7 @@ public function testMenuParentsJsAccess() {
   }
 
   /**
-   * Test the "expand all items" feature.
+   * Tests the "expand all items" feature.
    */
   public function testExpandAllItems() {
     $this->drupalLogin($this->adminUser);
@@ -1029,7 +1029,7 @@ protected function doTestMenuBlock() {
   }
 
   /**
-   * Test that menu links with pending revisions can not be re-parented.
+   * Tests that menu links with pending revisions can not be re-parented.
    */
   public function testMenuUiWithPendingRevisions() {
     $this->drupalLogin($this->adminUser);
diff --git a/core/modules/migrate/tests/src/Kernel/MigrateEntityContentBaseTest.php b/core/modules/migrate/tests/src/Kernel/MigrateEntityContentBaseTest.php
index 3e7c683060680b96546228a5733ff261a40b2ac0..b2702215753714d96c9a9810888aa315e0a46bd0 100644
--- a/core/modules/migrate/tests/src/Kernel/MigrateEntityContentBaseTest.php
+++ b/core/modules/migrate/tests/src/Kernel/MigrateEntityContentBaseTest.php
@@ -98,7 +98,7 @@ protected function createDestination(array $configuration) {
   }
 
   /**
-   * Test importing and rolling back translated entities.
+   * Tests importing and rolling back translated entities.
    */
   public function testTranslated() {
     // Create a destination.
diff --git a/core/modules/migrate/tests/src/Kernel/MigrateExternalTranslatedTest.php b/core/modules/migrate/tests/src/Kernel/MigrateExternalTranslatedTest.php
index 3a80b84cd23e29bee937057c16ce0c0d85f6ae0d..5a019ec2fd158bd99be5ab6803c29108729fddf9 100644
--- a/core/modules/migrate/tests/src/Kernel/MigrateExternalTranslatedTest.php
+++ b/core/modules/migrate/tests/src/Kernel/MigrateExternalTranslatedTest.php
@@ -51,7 +51,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test importing and rolling back our data.
+   * Tests importing and rolling back our data.
    */
   public function testMigrations() {
     /** @var \Drupal\Core\Entity\ContentEntityStorageInterface $storage */
diff --git a/core/modules/migrate/tests/src/Kernel/MigrateStubTest.php b/core/modules/migrate/tests/src/Kernel/MigrateStubTest.php
index da494ed53e4a442c324a07617442bf5c03927ff6..ebcd09203b1e7ed212d789f6763d57820fe8081c 100644
--- a/core/modules/migrate/tests/src/Kernel/MigrateStubTest.php
+++ b/core/modules/migrate/tests/src/Kernel/MigrateStubTest.php
@@ -120,7 +120,7 @@ public function testStubWithBundleFields() {
   }
 
   /**
-   * Test invalid source id count.
+   * Tests invalid source id count.
    */
   public function testInvalidSourceIdCount() {
     $this->expectException(\InvalidArgumentException::class);
diff --git a/core/modules/migrate/tests/src/Kernel/Plugin/EntityExistsTest.php b/core/modules/migrate/tests/src/Kernel/Plugin/EntityExistsTest.php
index 63ab3626576726b43cba72f5f9f00a4074eed9bc..6e111e25372fbfff99cf0ef41f0e787a52d01724 100644
--- a/core/modules/migrate/tests/src/Kernel/Plugin/EntityExistsTest.php
+++ b/core/modules/migrate/tests/src/Kernel/Plugin/EntityExistsTest.php
@@ -29,7 +29,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the EntityExists plugin.
+   * Tests the EntityExists plugin.
    */
   public function testEntityExists() {
     $user = User::create([
diff --git a/core/modules/migrate/tests/src/Kernel/Plugin/LogTest.php b/core/modules/migrate/tests/src/Kernel/Plugin/LogTest.php
index 707144c668b1c4eae0ff5fee8ba965a1c1aec08d..f03d6241870290016fe549a95bdb6090ca2c9595 100644
--- a/core/modules/migrate/tests/src/Kernel/Plugin/LogTest.php
+++ b/core/modules/migrate/tests/src/Kernel/Plugin/LogTest.php
@@ -65,7 +65,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test the Log plugin.
+   * Tests the Log plugin.
    */
   public function testLog() {
     $values = [
diff --git a/core/modules/migrate/tests/src/Kernel/Plugin/MigrationPluginConfigurationTest.php b/core/modules/migrate/tests/src/Kernel/Plugin/MigrationPluginConfigurationTest.php
index 2e5a675e5d18211a7d4a853c89d20f341bdac1b9..618b548f10b76cbc51ff0ed2eacbbb54af0fa615 100644
--- a/core/modules/migrate/tests/src/Kernel/Plugin/MigrationPluginConfigurationTest.php
+++ b/core/modules/migrate/tests/src/Kernel/Plugin/MigrationPluginConfigurationTest.php
@@ -24,7 +24,7 @@ class MigrationPluginConfigurationTest extends KernelTestBase {
   ];
 
   /**
-   * Test merging configuration into a plugin through the plugin manager.
+   * Tests merging configuration into a plugin through the plugin manager.
    *
    * @dataProvider mergeProvider
    */
diff --git a/core/modules/migrate/tests/src/Kernel/Plugin/MigrationProvidersExistTest.php b/core/modules/migrate/tests/src/Kernel/Plugin/MigrationProvidersExistTest.php
index c459d41df80220ff3ce62c90383723351c5120b6..736361e2a765d493d25399aee5907fc6a56af17b 100644
--- a/core/modules/migrate/tests/src/Kernel/Plugin/MigrationProvidersExistTest.php
+++ b/core/modules/migrate/tests/src/Kernel/Plugin/MigrationProvidersExistTest.php
@@ -164,7 +164,7 @@ public function testFieldProvidersExist() {
   }
 
   /**
-   * Test a missing required definition.
+   * Tests a missing required definition.
    *
    * @param array $definitions
    *   A field plugin definition.
diff --git a/core/modules/migrate/tests/src/Kernel/process/FileCopyTest.php b/core/modules/migrate/tests/src/Kernel/process/FileCopyTest.php
index 4575db0d82ce98bd92e134c0b2c297265b84d762..bf4ba8cd18e4d706ec5e9fd611beeaa09924c4b7 100644
--- a/core/modules/migrate/tests/src/Kernel/process/FileCopyTest.php
+++ b/core/modules/migrate/tests/src/Kernel/process/FileCopyTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test successful imports/copies.
+   * Tests successful imports/copies.
    */
   public function testSuccessfulCopies() {
     $file = $this->createUri(NULL, NULL, 'temporary');
@@ -75,7 +75,7 @@ public function testSuccessfulCopies() {
   }
 
   /**
-   * Test successful file reuse.
+   * Tests successful file reuse.
    *
    * @dataProvider providerSuccessfulReuse
    *
@@ -123,7 +123,7 @@ public function providerSuccessfulReuse() {
   }
 
   /**
-   * Test successful moves.
+   * Tests successful moves.
    */
   public function testSuccessfulMoves() {
     $file_1 = $this->createUri(NULL, NULL, 'temporary');
@@ -158,7 +158,7 @@ public function testSuccessfulMoves() {
   }
 
   /**
-   * Test that non-existent files throw an exception.
+   * Tests that non-existent files throw an exception.
    */
   public function testNonExistentSourceFile() {
     $source = '/non/existent/file';
@@ -195,7 +195,7 @@ public function testNonWritableDestination() {
   }
 
   /**
-   * Test the 'rename' overwrite mode.
+   * Tests the 'rename' overwrite mode.
    */
   public function testRenameFile() {
     $source = $this->createUri(NULL, NULL, 'temporary');
diff --git a/core/modules/migrate/tests/src/Unit/Event/EventBaseTest.php b/core/modules/migrate/tests/src/Unit/Event/EventBaseTest.php
index b712d318b26c5d41f4da5fcb17018181b09a3a21..fc1b4bb942f386f9d7d1be7e505af81707f1f99c 100644
--- a/core/modules/migrate/tests/src/Unit/Event/EventBaseTest.php
+++ b/core/modules/migrate/tests/src/Unit/Event/EventBaseTest.php
@@ -12,7 +12,7 @@
 class EventBaseTest extends UnitTestCase {
 
   /**
-   * Test getMigration method.
+   * Tests getMigration method.
    *
    * @covers ::__construct
    * @covers ::getMigration
@@ -26,7 +26,7 @@ public function testGetMigration() {
   }
 
   /**
-   * Test logging a message.
+   * Tests logging a message.
    *
    * @covers ::__construct
    * @covers ::logMessage
diff --git a/core/modules/migrate/tests/src/Unit/Event/MigrateImportEventTest.php b/core/modules/migrate/tests/src/Unit/Event/MigrateImportEventTest.php
index d281433e03d572d85053b3ee323ada0901a6d56a..89638507ddefce926664e8bad5a4919234355290 100644
--- a/core/modules/migrate/tests/src/Unit/Event/MigrateImportEventTest.php
+++ b/core/modules/migrate/tests/src/Unit/Event/MigrateImportEventTest.php
@@ -12,7 +12,7 @@
 class MigrateImportEventTest extends UnitTestCase {
 
   /**
-   * Test getMigration method.
+   * Tests getMigration method.
    *
    * @covers ::__construct
    * @covers ::getMigration
@@ -25,7 +25,7 @@ public function testGetMigration() {
   }
 
   /**
-   * Test logging a message.
+   * Tests logging a message.
    *
    * @covers ::__construct
    * @covers ::logMessage
diff --git a/core/modules/migrate/tests/src/Unit/Event/MigratePostRowSaveEventTest.php b/core/modules/migrate/tests/src/Unit/Event/MigratePostRowSaveEventTest.php
index f42cb06e9eda4b8c37435050d8cfe83b63aa92ba..ad381805b16d38ceb26b01180678e55a90612c33 100644
--- a/core/modules/migrate/tests/src/Unit/Event/MigratePostRowSaveEventTest.php
+++ b/core/modules/migrate/tests/src/Unit/Event/MigratePostRowSaveEventTest.php
@@ -11,7 +11,7 @@
 class MigratePostRowSaveEventTest extends EventBaseTest {
 
   /**
-   * Test getDestinationIdValues method.
+   * Tests getDestinationIdValues method.
    *
    * @covers ::__construct
    * @covers ::getDestinationIdValues
@@ -25,7 +25,7 @@ public function testGetDestinationIdValues() {
   }
 
   /**
-   * Test getRow method.
+   * Tests getRow method.
    *
    * @covers ::__construct
    * @covers ::getRow
diff --git a/core/modules/migrate/tests/src/Unit/Event/MigratePreRowSaveEventTest.php b/core/modules/migrate/tests/src/Unit/Event/MigratePreRowSaveEventTest.php
index f15dac1912a2bb5459b7589ef3e5fdaea7f0a9f8..aee14e5bbb746a6257a37f41c90b18a906a1639f 100644
--- a/core/modules/migrate/tests/src/Unit/Event/MigratePreRowSaveEventTest.php
+++ b/core/modules/migrate/tests/src/Unit/Event/MigratePreRowSaveEventTest.php
@@ -11,7 +11,7 @@
 class MigratePreRowSaveEventTest extends EventBaseTest {
 
   /**
-   * Test getRow method.
+   * Tests getRow method.
    *
    * @covers ::__construct
    * @covers ::getRow
diff --git a/core/modules/migrate/tests/src/Unit/MigrateSourceTest.php b/core/modules/migrate/tests/src/Unit/MigrateSourceTest.php
index 8212c7a45222ee041baf4016783a78916cf3ab36..f7579e658bc0142074a87da365a903baa02dc6ef 100644
--- a/core/modules/migrate/tests/src/Unit/MigrateSourceTest.php
+++ b/core/modules/migrate/tests/src/Unit/MigrateSourceTest.php
@@ -163,7 +163,7 @@ public function testHighwaterTrackChangesIncompatible() {
   }
 
   /**
-   * Test that the source count is correct.
+   * Tests that the source count is correct.
    *
    * @covers ::count
    */
@@ -201,7 +201,7 @@ public function testCount() {
   }
 
   /**
-   * Test that the key can be set for the count cache.
+   * Tests that the key can be set for the count cache.
    *
    * @covers ::count
    */
@@ -220,7 +220,7 @@ public function testCountCacheKey() {
   }
 
   /**
-   * Test that we don't get a row if prepareRow() is false.
+   * Tests that we don't get a row if prepareRow() is false.
    */
   public function testPrepareRowFalse() {
     $source = $this->getSource([], ['prepare_row_false' => TRUE]);
@@ -230,7 +230,7 @@ public function testPrepareRowFalse() {
   }
 
   /**
-   * Test that $row->needsUpdate() works as expected.
+   * Tests that $row->needsUpdate() works as expected.
    */
   public function testNextNeedsUpdate() {
     $source = $this->getSource();
@@ -246,7 +246,7 @@ public function testNextNeedsUpdate() {
   }
 
   /**
-   * Test that an outdated highwater mark does not cause a row to be imported.
+   * Tests that an outdated highwater mark does not cause a row to be imported.
    */
   public function testOutdatedHighwater() {
     $configuration = [
@@ -263,7 +263,7 @@ public function testOutdatedHighwater() {
   }
 
   /**
-   * Test that a highwater mark newer than our saved one imports a row.
+   * Tests that a highwater mark newer than our saved one imports a row.
    *
    * @throws \Exception
    */
@@ -282,7 +282,7 @@ public function testNewHighwater() {
   }
 
   /**
-   * Test basic row preparation.
+   * Tests basic row preparation.
    *
    * @covers ::prepareRow
    */
@@ -325,7 +325,7 @@ public function testPrepareRow() {
   }
 
   /**
-   * Test that global prepare hooks can skip rows.
+   * Tests that global prepare hooks can skip rows.
    *
    * @covers ::prepareRow
    */
@@ -354,7 +354,7 @@ public function testPrepareRowGlobalPrepareSkip() {
   }
 
   /**
-   * Test that migrate specific prepare hooks can skip rows.
+   * Tests that migrate specific prepare hooks can skip rows.
    *
    * @covers ::prepareRow
    */
@@ -383,7 +383,7 @@ public function testPrepareRowMigratePrepareSkip() {
   }
 
   /**
-   * Test that a skip exception during prepare hooks correctly skips.
+   * Tests that a skip exception during prepare hooks correctly skips.
    *
    * @covers ::prepareRow
    */
@@ -420,7 +420,7 @@ public function testPrepareRowPrepareException() {
   }
 
   /**
-   * Test that cacheCounts, skipCount, trackChanges preserve their default
+   * Tests that cacheCounts, skipCount, trackChanges preserve their default
    * values.
    */
   public function testDefaultPropertiesValues() {
diff --git a/core/modules/migrate/tests/src/Unit/Plugin/migrate/destination/EntityContentBaseTest.php b/core/modules/migrate/tests/src/Unit/Plugin/migrate/destination/EntityContentBaseTest.php
index b88062d3c20ceee57e4ff52fa545c311f8e40524..7003db87880f2d63dd4c6e7b3d8771d5c15db388 100644
--- a/core/modules/migrate/tests/src/Unit/Plugin/migrate/destination/EntityContentBaseTest.php
+++ b/core/modules/migrate/tests/src/Unit/Plugin/migrate/destination/EntityContentBaseTest.php
@@ -23,7 +23,7 @@
 class EntityContentBaseTest extends EntityTestBase {
 
   /**
-   * Test basic entity save.
+   * Tests basic entity save.
    *
    * @covers ::import
    */
@@ -52,7 +52,7 @@ public function testImport() {
   }
 
   /**
-   * Test row skipping when we can't get an entity to save.
+   * Tests row skipping when we can't get an entity to save.
    *
    * @covers ::import
    */
@@ -71,7 +71,7 @@ public function testImportEntityLoadFailure() {
   }
 
   /**
-   * Test that translation destination fails for untranslatable entities.
+   * Tests that translation destination fails for untranslatable entities.
    */
   public function testUntranslatable() {
     // An entity type without a language.
diff --git a/core/modules/migrate/tests/src/Unit/RowTest.php b/core/modules/migrate/tests/src/Unit/RowTest.php
index cc16e8a215d0032bb850df867bdf1881f6bd5edd..1770ccd9bd9c120e42ea5d6fb86fe0f379f765e4 100644
--- a/core/modules/migrate/tests/src/Unit/RowTest.php
+++ b/core/modules/migrate/tests/src/Unit/RowTest.php
@@ -310,7 +310,7 @@ public function testMultipleDestination() {
   }
 
   /**
-   * Test getting source and destination properties.
+   * Tests getting source and destination properties.
    *
    * @param string $key
    *   The key to look up.
@@ -354,7 +354,7 @@ public function getDataProvider() {
   }
 
   /**
-   * Test getting multiple source and destination properties.
+   * Tests getting multiple source and destination properties.
    *
    * @param array $keys
    *   An array of keys to look up.
diff --git a/core/modules/migrate/tests/src/Unit/destination/ConfigTest.php b/core/modules/migrate/tests/src/Unit/destination/ConfigTest.php
index b6fd292d4b8959fc47623092656c81b6ca74d5af..d85d3d5fceffa3276396e18bacf1ca90d5d6aca2 100644
--- a/core/modules/migrate/tests/src/Unit/destination/ConfigTest.php
+++ b/core/modules/migrate/tests/src/Unit/destination/ConfigTest.php
@@ -13,7 +13,7 @@
 class ConfigTest extends UnitTestCase {
 
   /**
-   * Test the import method.
+   * Tests the import method.
    */
   public function testImport() {
     $source = [
@@ -60,7 +60,7 @@ public function testImport() {
   }
 
   /**
-   * Test the import method.
+   * Tests the import method.
    */
   public function testLanguageImport() {
     $source = [
diff --git a/core/modules/migrate/tests/src/Unit/destination/EntityRevisionTest.php b/core/modules/migrate/tests/src/Unit/destination/EntityRevisionTest.php
index 47fd3096aad4cd4a763ceb822ecb08e1c3f12dd8..28ec1251936d3daaa442544b1b1088520fc5b2a0 100644
--- a/core/modules/migrate/tests/src/Unit/destination/EntityRevisionTest.php
+++ b/core/modules/migrate/tests/src/Unit/destination/EntityRevisionTest.php
@@ -60,7 +60,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that passed old destination values are used by default.
+   * Tests that passed old destination values are used by default.
    *
    * @covers ::getEntity
    */
@@ -78,7 +78,7 @@ public function testGetEntityDestinationValues() {
   }
 
   /**
-   * Test that revision updates update.
+   * Tests that revision updates update.
    *
    * @covers ::getEntity
    */
@@ -105,7 +105,7 @@ public function testGetEntityUpdateRevision() {
   }
 
   /**
-   * Test that new revisions are flagged to be written as new.
+   * Tests that new revisions are flagged to be written as new.
    *
    * @covers ::getEntity
    */
@@ -135,7 +135,7 @@ public function testGetEntityNewRevision() {
   }
 
   /**
-   * Test entity load failure.
+   * Tests entity load failure.
    *
    * @covers ::getEntity
    */
@@ -158,7 +158,7 @@ public function testGetEntityLoadFailure() {
   }
 
   /**
-   * Test entity revision save.
+   * Tests entity revision save.
    *
    * @covers ::save
    */
diff --git a/core/modules/migrate/tests/src/Unit/process/CallbackTest.php b/core/modules/migrate/tests/src/Unit/process/CallbackTest.php
index 0cc93ae934dc2ff13f2a4179be149e9a63aab575..6965e12bb52102e90feb3b74b8002f65ddd68557 100644
--- a/core/modules/migrate/tests/src/Unit/process/CallbackTest.php
+++ b/core/modules/migrate/tests/src/Unit/process/CallbackTest.php
@@ -13,7 +13,7 @@
 class CallbackTest extends MigrateProcessTestCase {
 
   /**
-   * Test callback with valid "callable".
+   * Tests callback with valid "callable".
    *
    * @dataProvider providerCallback
    */
@@ -70,7 +70,7 @@ public function providerCallbackArray() {
   }
 
   /**
-   * Test callback exceptions.
+   * Tests callback exceptions.
    *
    * @param string $message
    *   The expected exception message.
diff --git a/core/modules/migrate/tests/src/Unit/process/ConcatTest.php b/core/modules/migrate/tests/src/Unit/process/ConcatTest.php
index 356974f447daf69b6d2ab88d6c43cf8183649884..d504bc7285a767c3eab9f36bedf6285eedc74289 100644
--- a/core/modules/migrate/tests/src/Unit/process/ConcatTest.php
+++ b/core/modules/migrate/tests/src/Unit/process/ConcatTest.php
@@ -26,7 +26,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test concat works without a delimiter.
+   * Tests concat works without a delimiter.
    */
   public function testConcatWithoutDelimiter() {
     $value = $this->plugin->transform(['foo', 'bar'], $this->migrateExecutable, $this->row, 'destination_property');
@@ -34,7 +34,7 @@ public function testConcatWithoutDelimiter() {
   }
 
   /**
-   * Test concat fails properly on non-arrays.
+   * Tests concat fails properly on non-arrays.
    */
   public function testConcatWithNonArray() {
     $this->expectException(MigrateException::class);
@@ -42,7 +42,7 @@ public function testConcatWithNonArray() {
   }
 
   /**
-   * Test concat works without a delimiter.
+   * Tests concat works without a delimiter.
    */
   public function testConcatWithDelimiter() {
     $this->plugin->setDelimiter('_');
diff --git a/core/modules/migrate/tests/src/Unit/process/ExplodeTest.php b/core/modules/migrate/tests/src/Unit/process/ExplodeTest.php
index ddf859807488c4d73577b52319ef4eb2a32a2b9a..ffe8d4c3ac8d1df13bf8782debf9300dbf805546 100644
--- a/core/modules/migrate/tests/src/Unit/process/ExplodeTest.php
+++ b/core/modules/migrate/tests/src/Unit/process/ExplodeTest.php
@@ -25,7 +25,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test explode transform process works.
+   * Tests explode transform process works.
    */
   public function testTransform() {
     $value = $this->plugin->transform('foo,bar,tik', $this->migrateExecutable, $this->row, 'destination_property');
@@ -33,7 +33,7 @@ public function testTransform() {
   }
 
   /**
-   * Test explode transform process works with a limit.
+   * Tests explode transform process works with a limit.
    */
   public function testTransformLimit() {
     $plugin = new Explode(['delimiter' => '_', 'limit' => 2], 'map', []);
@@ -42,7 +42,7 @@ public function testTransformLimit() {
   }
 
   /**
-   * Test if the explode process can be chained with a handles_multiple process.
+   * Tests if the explode process can be chained with handles_multiple process.
    */
   public function testChainedTransform() {
     $exploded = $this->plugin->transform('foo,bar,tik', $this->migrateExecutable, $this->row, 'destination_property');
@@ -53,7 +53,7 @@ public function testChainedTransform() {
   }
 
   /**
-   * Test explode fails properly on non-strings.
+   * Tests explode fails properly on non-strings.
    */
   public function testExplodeWithNonString() {
     $this->expectException(MigrateException::class);
@@ -111,7 +111,7 @@ public function testExplodeWithStrictAndEmptyString() {
   }
 
   /**
-   * Test explode fails with empty delimiter.
+   * Tests explode fails with empty delimiter.
    */
   public function testExplodeWithEmptyDelimiter() {
     $this->expectException(MigrateException::class);
diff --git a/core/modules/migrate/tests/src/Unit/process/FlattenTest.php b/core/modules/migrate/tests/src/Unit/process/FlattenTest.php
index 3106260832a911ff4a40e87e16a7a8485236eaf7..ff83ad9def69166e42886a94516d8f012d955240 100644
--- a/core/modules/migrate/tests/src/Unit/process/FlattenTest.php
+++ b/core/modules/migrate/tests/src/Unit/process/FlattenTest.php
@@ -21,7 +21,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that various array flatten operations work properly.
+   * Tests that various array flatten operations work properly.
    *
    * @dataProvider providerTestFlatten
    */
diff --git a/core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php b/core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php
index 66ab274d087d81b1554ed7a9967a692170ef08cd..4f931103edf377825d639b25d562f06720668ec3 100644
--- a/core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php
+++ b/core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php
@@ -101,7 +101,7 @@ public function skipInvalidDataProvider() {
   }
 
   /**
-   * Test that valid, but technically empty values are not skipped.
+   * Tests that valid, but technically empty values are not skipped.
    *
    * @param mixed $value
    *   A valid value.
diff --git a/core/modules/migrate_drupal/src/Tests/StubTestTrait.php b/core/modules/migrate_drupal/src/Tests/StubTestTrait.php
index ff42094884034ada8b992628d2b1eaaee77c2f05..d334aff678b00f35f36e4eb3dd27969780abacc9 100644
--- a/core/modules/migrate_drupal/src/Tests/StubTestTrait.php
+++ b/core/modules/migrate_drupal/src/Tests/StubTestTrait.php
@@ -10,8 +10,7 @@
 trait StubTestTrait {
 
   /**
-   * Test that creating a stub of the given entity type results in a valid
-   * entity.
+   * Tests that a stub of the given entity type results in a valid entity.
    *
    * @param string $entity_type_id
    *   The entity type we are stubbing.
diff --git a/core/modules/migrate_drupal/tests/src/Kernel/IdMapTableNoDummyTest.php b/core/modules/migrate_drupal/tests/src/Kernel/IdMapTableNoDummyTest.php
index f784be0abc0057688698b8623585cc830e2f99f1..6a3ff44f031c2c8a2b463924605bec59fc568fb1 100644
--- a/core/modules/migrate_drupal/tests/src/Kernel/IdMapTableNoDummyTest.php
+++ b/core/modules/migrate_drupal/tests/src/Kernel/IdMapTableNoDummyTest.php
@@ -28,7 +28,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test that dummy map tables do not exist.
+   * Tests that dummy map tables do not exist.
    */
   public function testNoDummyTables() {
     $database = \Drupal::database();
diff --git a/core/modules/migrate_drupal/tests/src/Kernel/d6/EntityContentBaseTest.php b/core/modules/migrate_drupal/tests/src/Kernel/d6/EntityContentBaseTest.php
index a58b79066626f1fce7f669c4a6a5d560e9c0ebe9..45fa0dc0bb322979df96e83689ce9cfa0d3d0367 100644
--- a/core/modules/migrate_drupal/tests/src/Kernel/d6/EntityContentBaseTest.php
+++ b/core/modules/migrate_drupal/tests/src/Kernel/d6/EntityContentBaseTest.php
@@ -89,7 +89,7 @@ public function testOverwriteProperties() {
   }
 
   /**
-   * Test that translation destination fails for untranslatable entities.
+   * Tests that translation destination fails for untranslatable entities.
    */
   public function testUntranslatable() {
     $this->enableModules(['language_test']);
diff --git a/core/modules/migrate_drupal/tests/src/Kernel/d6/FollowUpMigrationsTest.php b/core/modules/migrate_drupal/tests/src/Kernel/d6/FollowUpMigrationsTest.php
index 7a2c6c1b2ac697ef35cb99d83ea197e4ee6f7376..aebafb0d2720d1c5eb1f9937214c8552876b9327 100644
--- a/core/modules/migrate_drupal/tests/src/Kernel/d6/FollowUpMigrationsTest.php
+++ b/core/modules/migrate_drupal/tests/src/Kernel/d6/FollowUpMigrationsTest.php
@@ -37,7 +37,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test entity reference translations.
+   * Tests entity reference translations.
    */
   public function testEntityReferenceTranslations() {
     // Test the entity reference field before the follow-up migrations.
diff --git a/core/modules/migrate_drupal/tests/src/Kernel/d7/FollowUpMigrationsTest.php b/core/modules/migrate_drupal/tests/src/Kernel/d7/FollowUpMigrationsTest.php
index cc0b309566251aa695acb7109497650eeb1a43ca..ed52cfb87aa4cb81f50d79f729903631c199e52c 100644
--- a/core/modules/migrate_drupal/tests/src/Kernel/d7/FollowUpMigrationsTest.php
+++ b/core/modules/migrate_drupal/tests/src/Kernel/d7/FollowUpMigrationsTest.php
@@ -68,7 +68,7 @@ protected function getFileMigrationInfo() {
   }
 
   /**
-   * Test entity reference translations.
+   * Tests entity reference translations.
    */
   public function testEntityReferenceTranslations() {
     // Test the entity reference field before the follow-up migrations.
diff --git a/core/modules/migrate_drupal/tests/src/Unit/FieldDiscoveryTest.php b/core/modules/migrate_drupal/tests/src/Unit/FieldDiscoveryTest.php
index ea6dc3db8a53756a0d579b1c28056725e246af96..a08fd8393149b5a52cb68f9de85e1b64141aa825 100644
--- a/core/modules/migrate_drupal/tests/src/Unit/FieldDiscoveryTest.php
+++ b/core/modules/migrate_drupal/tests/src/Unit/FieldDiscoveryTest.php
@@ -213,7 +213,7 @@ public function getBundleFieldsData() {
   }
 
   /**
-   * Test the protected getCoreVersion method.
+   * Tests the protected getCoreVersion method.
    *
    * @param string[] $tags
    *   The migration tags.
diff --git a/core/modules/node/tests/src/Functional/NodeFormSaveChangedTimeTest.php b/core/modules/node/tests/src/Functional/NodeFormSaveChangedTimeTest.php
index 0e1ff0ac499ab51878c180ca40313333b47b2de3..ffa022a6f6de4545bea5cafbdd7af5d0e1e0ddbc 100644
--- a/core/modules/node/tests/src/Functional/NodeFormSaveChangedTimeTest.php
+++ b/core/modules/node/tests/src/Functional/NodeFormSaveChangedTimeTest.php
@@ -58,7 +58,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the changed time after API and FORM save without changes.
+   * Tests the changed time after API and FORM save without changes.
    */
   public function testChangedTimeAfterSaveWithoutChanges() {
     $storage = $this->container->get('entity_type.manager')->getStorage('node');
diff --git a/core/modules/node/tests/src/Functional/NodeTranslationUITest.php b/core/modules/node/tests/src/Functional/NodeTranslationUITest.php
index 033f3470048c4148d160ea517862f6c93873d4d0..34a3a8424fbab6d762ad0578c8940181029ccdff 100644
--- a/core/modules/node/tests/src/Functional/NodeTranslationUITest.php
+++ b/core/modules/node/tests/src/Functional/NodeTranslationUITest.php
@@ -544,7 +544,7 @@ public function testRevisionTranslationRendering() {
   }
 
   /**
-   * Test that title is not escaped (but XSS-filtered) for details form element.
+   * Tests title is not escaped (but XSS-filtered) for details form element.
    */
   public function testDetailsTitleIsNotEscaped() {
     $this->drupalLogin($this->administrator);
diff --git a/core/modules/node/tests/src/Functional/Views/BulkFormTest.php b/core/modules/node/tests/src/Functional/Views/BulkFormTest.php
index f8de141767b6df8e2c427963ec7aa9ac07cb09a2..b86663687e1242a69d16555ed59c81d3898a0095 100644
--- a/core/modules/node/tests/src/Functional/Views/BulkFormTest.php
+++ b/core/modules/node/tests/src/Functional/Views/BulkFormTest.php
@@ -219,7 +219,7 @@ public function testBulkForm() {
   }
 
   /**
-   * Test multiple deletion.
+   * Tests multiple deletion.
    */
   public function testBulkDeletion() {
     // Select a bunch of translated and untranslated nodes and check that
diff --git a/core/modules/node/tests/src/FunctionalJavascript/NodePreviewLinkTest.php b/core/modules/node/tests/src/FunctionalJavascript/NodePreviewLinkTest.php
index 9a1ce87bdc552b8570f38c508c97c4ecc3d43830..fa7b17757b6d34086c76ea90b6bb59b4df50170e 100644
--- a/core/modules/node/tests/src/FunctionalJavascript/NodePreviewLinkTest.php
+++ b/core/modules/node/tests/src/FunctionalJavascript/NodePreviewLinkTest.php
@@ -46,7 +46,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test the behavior of clicking preview links.
+   * Tests the behavior of clicking preview links.
    */
   public function testPreviewLinks() {
     $assertSession = $this->assertSession();
diff --git a/core/modules/node/tests/src/FunctionalJavascript/TestSettingSummariesContentType.php b/core/modules/node/tests/src/FunctionalJavascript/TestSettingSummariesContentType.php
index d5cea26457cdf14e7260e6cfeefe6f11cd3e2b8b..ef1d92361fabf00d7b81d109a9f8a0767310db05 100644
--- a/core/modules/node/tests/src/FunctionalJavascript/TestSettingSummariesContentType.php
+++ b/core/modules/node/tests/src/FunctionalJavascript/TestSettingSummariesContentType.php
@@ -33,7 +33,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test a vertical tab 'Workflow' summary.
+   * Tests a vertical tab 'Workflow' summary.
    */
   public function testWorkflowSummary() {
     $this->drupalGet('admin/structure/types/manage/test');
diff --git a/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeDeriverTest.php b/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeDeriverTest.php
index 9119085f1e59d1564f7d20a27a9f59b9b4b0781e..2794f4a61667839155a50fb1918670b2ba9e773a 100644
--- a/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeDeriverTest.php
+++ b/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeDeriverTest.php
@@ -26,7 +26,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test node translation migrations with translation disabled.
+   * Tests node translation migrations with translation disabled.
    */
   public function testNoTranslations() {
     // Without content_translation, there should be no translation migrations.
@@ -36,7 +36,7 @@ public function testNoTranslations() {
   }
 
   /**
-   * Test node translation migrations with translation enabled.
+   * Tests node translation migrations with translation enabled.
    */
   public function testTranslations() {
     // With content_translation, there should be translation migrations for
diff --git a/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeRevisionTest.php b/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeRevisionTest.php
index 5833f49ea4764ef37ecc5d6c358d9c47a33c21bc..d975e9e4b8fad3fc64ce1a99272230d56391fa57 100644
--- a/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeRevisionTest.php
+++ b/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeRevisionTest.php
@@ -58,7 +58,7 @@ protected function assertRevision($id, $langcode, $title, $log, $timestamp) {
   }
 
   /**
-   * Test node revisions migration from Drupal 6 to 8.
+   * Tests node revisions migration from Drupal 6 to 8.
    */
   public function testNodeRevision() {
     $node = \Drupal::entityTypeManager()->getStorage('node')->loadRevision(2001);
diff --git a/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeTest.php b/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeTest.php
index 789d419170c53b4e04a2e713990ff97e7aaca337..a01264dd08ebeb4ccd328f0488242d2e849a7440 100644
--- a/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeTest.php
+++ b/core/modules/node/tests/src/Kernel/Migrate/d6/MigrateNodeTest.php
@@ -41,7 +41,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test node migration from Drupal 6 to 8.
+   * Tests node migration from Drupal 6 to 8.
    */
   public function testNode() {
     // Confirm there are only classic node migration map tables. This shows
diff --git a/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeDeriverTest.php b/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeDeriverTest.php
index b47a936c1459fc487e9f8fc76b713e517f9e0f6d..0567901a63d8e990df7129456d705498ae5eee7c 100644
--- a/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeDeriverTest.php
+++ b/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeDeriverTest.php
@@ -17,7 +17,7 @@ class MigrateNodeDeriverTest extends MigrateDrupal7TestBase {
   protected static $modules = ['node'];
 
   /**
-   * Test node translation migrations with translation disabled.
+   * Tests node translation migrations with translation disabled.
    */
   public function testNoTranslations() {
     // Without content_translation, there should be no translation migrations.
@@ -26,7 +26,7 @@ public function testNoTranslations() {
   }
 
   /**
-   * Test node translation migrations with translation enabled.
+   * Tests node translation migrations with translation enabled.
    */
   public function testTranslations() {
     // With content_translation, there should be translation migrations for
diff --git a/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeTest.php b/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeTest.php
index 65b1ad85e3049f456419503d54d8d377173546b2..919122f37e3efaeb859d1fab59b8e866e304413c 100644
--- a/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeTest.php
+++ b/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeTest.php
@@ -144,7 +144,7 @@ protected function assertRevision($id, $title, $uid, $log, $timestamp) {
   }
 
   /**
-   * Test node migration from Drupal 7 to 8.
+   * Tests node migration from Drupal 7 to 8.
    */
   public function testNode() {
     // Confirm there are only classic node migration map tables. This shows
@@ -250,7 +250,7 @@ public function testNode() {
     $node = $node->getTranslation('is');
     $this->assertSame($value, $node->field_text_plain->value);
 
-    // Test node entity translations migration from Drupal 7 to 8.
+    // Tests node entity translations migration from Drupal 7 to 8.
     $manager = $this->container->get('content_translation.manager');
 
     // Get the node and its translations.
diff --git a/core/modules/node/tests/src/Kernel/NodeAccessTest.php b/core/modules/node/tests/src/Kernel/NodeAccessTest.php
index c983667bc78b76ff02377f9bc6484490dfcd2ed4..8d6b178c7fc183a37521324e2c60dab1d087cd3f 100644
--- a/core/modules/node/tests/src/Kernel/NodeAccessTest.php
+++ b/core/modules/node/tests/src/Kernel/NodeAccessTest.php
@@ -114,7 +114,7 @@ public function testNodeAccess() {
   }
 
   /**
-   * Test operations not supported by node grants.
+   * Tests operations not supported by node grants.
    */
   public function testUnsupportedOperation() {
     $this->enableModules(['node_access_test_empty']);
diff --git a/core/modules/node/tests/src/Kernel/NodeFieldAccessTest.php b/core/modules/node/tests/src/Kernel/NodeFieldAccessTest.php
index 7794326c3f396e07cafcfbe224def6e323ff90af..0f54c38ec0289f0051d6b3f699cba572840e716c 100644
--- a/core/modules/node/tests/src/Kernel/NodeFieldAccessTest.php
+++ b/core/modules/node/tests/src/Kernel/NodeFieldAccessTest.php
@@ -42,7 +42,7 @@ class NodeFieldAccessTest extends EntityKernelTestBase {
   protected $readOnlyFields = ['changed', 'revision_uid', 'revision_timestamp'];
 
   /**
-   * Test permissions on nodes status field.
+   * Tests permissions on nodes status field.
    */
   public function testAccessToAdministrativeFields() {
 
diff --git a/core/modules/node/tests/src/Kernel/NodeOwnerTest.php b/core/modules/node/tests/src/Kernel/NodeOwnerTest.php
index 55e4740833e039fdfc44d52d0dccedd135115caf..537f816ceac3fff9e1ff42ff3387191c25d210f2 100644
--- a/core/modules/node/tests/src/Kernel/NodeOwnerTest.php
+++ b/core/modules/node/tests/src/Kernel/NodeOwnerTest.php
@@ -77,7 +77,7 @@ public function testOwner() {
   }
 
   /**
-   * Test an unsaved node owner.
+   * Tests an unsaved node owner.
    */
   public function testUnsavedNodeOwner() {
     $user = User::create([
diff --git a/core/modules/node/tests/src/Kernel/Views/NidArgumentTest.php b/core/modules/node/tests/src/Kernel/Views/NidArgumentTest.php
index e3953c07a56505a4c8a5349ffb18f19e6f870791..3ccec531ebc084e445dbedd7b253d307d7dbf054 100644
--- a/core/modules/node/tests/src/Kernel/Views/NidArgumentTest.php
+++ b/core/modules/node/tests/src/Kernel/Views/NidArgumentTest.php
@@ -48,7 +48,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test the nid argument.
+   * Tests the nid argument.
    */
   public function testNidArgument() {
     $view = Views::getView('test_nid_argument');
diff --git a/core/modules/options/tests/src/Functional/OptionsDynamicValuesValidationTest.php b/core/modules/options/tests/src/Functional/OptionsDynamicValuesValidationTest.php
index d865a06925c0d9acb93194ce5363ceddb817034b..8d42e412246bbbdd9ef8027eac9f8e375122c358 100644
--- a/core/modules/options/tests/src/Functional/OptionsDynamicValuesValidationTest.php
+++ b/core/modules/options/tests/src/Functional/OptionsDynamicValuesValidationTest.php
@@ -15,7 +15,7 @@ class OptionsDynamicValuesValidationTest extends OptionsDynamicValuesTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test that allowed values function gets the entity.
+   * Tests that allowed values function gets the entity.
    */
   public function testDynamicAllowedValues() {
     // Verify that validation passes against every value we had.
diff --git a/core/modules/options/tests/src/Kernel/OptionsFieldTest.php b/core/modules/options/tests/src/Kernel/OptionsFieldTest.php
index 0ba5d44bf220e858c467c2c292b4c6aa7aa015c1..d80be94be79982c518665a0a8510b78d0ef77ed8 100644
--- a/core/modules/options/tests/src/Kernel/OptionsFieldTest.php
+++ b/core/modules/options/tests/src/Kernel/OptionsFieldTest.php
@@ -22,7 +22,7 @@ class OptionsFieldTest extends OptionsFieldUnitTestBase {
   protected static $modules = ['options'];
 
   /**
-   * Test that allowed values can be updated.
+   * Tests that allowed values can be updated.
    */
   public function testUpdateAllowedValues() {
     // All three options appear.
diff --git a/core/modules/page_cache/tests/src/Functional/PageCacheTagsIntegrationTest.php b/core/modules/page_cache/tests/src/Functional/PageCacheTagsIntegrationTest.php
index 5a0c99750c8d782fdbf93ad8b3e23a7665783532..3812010bee8860b7d99383976d7f9e8a7d9f1a6a 100644
--- a/core/modules/page_cache/tests/src/Functional/PageCacheTagsIntegrationTest.php
+++ b/core/modules/page_cache/tests/src/Functional/PageCacheTagsIntegrationTest.php
@@ -34,7 +34,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that cache tags are properly bubbled up to the page level.
+   * Tests that cache tags are properly bubbled up to the page level.
    */
   public function testPageCacheTags() {
     // Create two nodes.
diff --git a/core/modules/page_cache/tests/src/Functional/PageCacheTest.php b/core/modules/page_cache/tests/src/Functional/PageCacheTest.php
index 536e67dc67d23894d7711ee0ddc253860e1c88fe..ab661775eb177eec3f3cf7db1cda8e60049ca18a 100644
--- a/core/modules/page_cache/tests/src/Functional/PageCacheTest.php
+++ b/core/modules/page_cache/tests/src/Functional/PageCacheTest.php
@@ -47,7 +47,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that cache tags are properly persisted.
+   * Tests that cache tags are properly persisted.
    *
    * Since tag based invalidation works, we know that our tag properly
    * persisted.
@@ -84,7 +84,7 @@ public function testPageCacheTags() {
   }
 
   /**
-   * Test that the page cache doesn't depend on cacheability headers.
+   * Tests that the page cache doesn't depend on cacheability headers.
    */
   public function testPageCacheTagsIndependentFromCacheabilityHeaders() {
     // Disable the cacheability headers.
@@ -468,7 +468,7 @@ public function testPageCacheWithoutVaryCookie() {
   }
 
   /**
-   * Test the setting of forms to be immutable.
+   * Tests the setting of forms to be immutable.
    */
   public function testFormImmutability() {
     // Install the module that provides the test form.
@@ -577,7 +577,7 @@ public function testHead() {
   }
 
   /**
-   * Test a cacheable response with custom cache control.
+   * Tests a cacheable response with custom cache control.
    */
   public function testCacheableWithCustomCacheControl() {
     $config = $this->config('system.performance');
@@ -590,7 +590,7 @@ public function testCacheableWithCustomCacheControl() {
   }
 
   /**
-   * Test that URLs are cached in a not normalized form.
+   * Tests that URLs are cached in a not normalized form.
    */
   public function testNoUrlNormalization() {
 
diff --git a/core/modules/path/tests/src/Functional/PathLanguageTest.php b/core/modules/path/tests/src/Functional/PathLanguageTest.php
index e1ad8df1466692b8cca9eef223a2a28343045340..a1354a5df8166c0d4b87f26eefa922aa56b03165 100644
--- a/core/modules/path/tests/src/Functional/PathLanguageTest.php
+++ b/core/modules/path/tests/src/Functional/PathLanguageTest.php
@@ -78,7 +78,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test alias functionality through the admin interfaces.
+   * Tests alias functionality through the admin interfaces.
    */
   public function testAliasTranslation() {
     $node_storage = $this->container->get('entity_type.manager')->getStorage('node');
diff --git a/core/modules/path/tests/src/Functional/PathLanguageUiTest.php b/core/modules/path/tests/src/Functional/PathLanguageUiTest.php
index 8c03409a369939c082b581974fc00c335e0d34fc..5f496e745e35b87148338ff5ccda8e0778aad5b2 100644
--- a/core/modules/path/tests/src/Functional/PathLanguageUiTest.php
+++ b/core/modules/path/tests/src/Functional/PathLanguageUiTest.php
@@ -93,7 +93,7 @@ public function testNonDefaultUrl() {
   }
 
   /**
-   * Test that language unspecific aliases are shown and saved in the node form.
+   * Tests language unspecific aliases are shown and saved in the node form.
    */
   public function testNotSpecifiedNode() {
     // Create test node.
diff --git a/core/modules/path/tests/src/Kernel/Migrate/d6/MigrateUrlAliasTest.php b/core/modules/path/tests/src/Kernel/Migrate/d6/MigrateUrlAliasTest.php
index 984014476c49fa0b7f4d9352d8e482c81d51a8be..43bc7e72d312f6b3d972abca3af4f7b2655cf260 100644
--- a/core/modules/path/tests/src/Kernel/Migrate/d6/MigrateUrlAliasTest.php
+++ b/core/modules/path/tests/src/Kernel/Migrate/d6/MigrateUrlAliasTest.php
@@ -67,7 +67,7 @@ private function assertPath($pid, $conditions, PathAliasInterface $path_alias) {
   }
 
   /**
-   * Test the url alias migration.
+   * Tests the url alias migration.
    */
   public function testUrlAlias() {
     $id_map = $this->getMigration('d6_url_alias')->getIdMap();
@@ -123,7 +123,7 @@ public function testUrlAlias() {
     ];
     $this->assertPath(8, $conditions, $path_alias);
 
-    // Test the URL alias migration with translated nodes.
+    // Tests the URL alias migration with translated nodes.
     // Alias for the 'The Real McCoy' node in English.
     $path_alias = $this->loadPathAliasByConditions(['alias' => '/the-real-mccoy']);
     $this->assertSame('/node/10', $path_alias->getPath());
diff --git a/core/modules/path/tests/src/Kernel/Migrate/d7/MigrateUrlAliasTest.php b/core/modules/path/tests/src/Kernel/Migrate/d7/MigrateUrlAliasTest.php
index a73d0e5d39445baa8dbbd7d0fb65f58a65176d56..e29d74b9614b090210a1ef5238b94170bb2bd6e6 100644
--- a/core/modules/path/tests/src/Kernel/Migrate/d7/MigrateUrlAliasTest.php
+++ b/core/modules/path/tests/src/Kernel/Migrate/d7/MigrateUrlAliasTest.php
@@ -30,7 +30,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the URL alias migration with translated nodes.
+   * Tests the URL alias migration with translated nodes.
    */
   public function testUrlAliasWithTranslatedNodes() {
     // Alias for the 'The thing about Deep Space 9' node in English.
diff --git a/core/modules/path/tests/src/Kernel/Migrate/d7/MigrateUrlAliasTestBase.php b/core/modules/path/tests/src/Kernel/Migrate/d7/MigrateUrlAliasTestBase.php
index 5cd39af2feb82fc6d590e733bd4c032d96123470..8c534d02f60cbeb691797ea482f8f2f7fa375d66 100644
--- a/core/modules/path/tests/src/Kernel/Migrate/d7/MigrateUrlAliasTestBase.php
+++ b/core/modules/path/tests/src/Kernel/Migrate/d7/MigrateUrlAliasTestBase.php
@@ -46,7 +46,7 @@ protected function setUp() {
   }
 
   /**
-   * Test the URL alias migration.
+   * Tests the URL alias migration.
    */
   public function testUrlAlias() {
     $path_alias = $this->loadPathAliasByConditions([
diff --git a/core/modules/path/tests/src/Kernel/PathItemTest.php b/core/modules/path/tests/src/Kernel/PathItemTest.php
index 9299d563834bde3148ccc075c6d5a037f1d24f84..4a39c7176f35d6950e60d34a73efc08f52800023 100644
--- a/core/modules/path/tests/src/Kernel/PathItemTest.php
+++ b/core/modules/path/tests/src/Kernel/PathItemTest.php
@@ -49,7 +49,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test creating, loading, updating and deleting aliases through PathItem.
+   * Tests creating, loading, updating and deleting aliases through PathItem.
    */
   public function testPathItem() {
     /** @var \Drupal\path_alias\AliasRepositoryInterface $alias_repository */
diff --git a/core/modules/path_alias/tests/src/Functional/UrlAlterFunctionalTest.php b/core/modules/path_alias/tests/src/Functional/UrlAlterFunctionalTest.php
index cfc6b2a4dc512f7baae39da4bf02019ef2d97756..963bd14d14381eb1d7cff2405ddbd9a799b0483b 100644
--- a/core/modules/path_alias/tests/src/Functional/UrlAlterFunctionalTest.php
+++ b/core/modules/path_alias/tests/src/Functional/UrlAlterFunctionalTest.php
@@ -31,7 +31,7 @@ class UrlAlterFunctionalTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test that URL altering works and that it occurs in the correct order.
+   * Tests that URL altering works and that it occurs in the correct order.
    */
   public function testUrlAlter() {
     // Ensure that the path_alias table exists after Drupal installation.
diff --git a/core/modules/quickedit/tests/src/FunctionalJavascript/QuickEditLoadingTest.php b/core/modules/quickedit/tests/src/FunctionalJavascript/QuickEditLoadingTest.php
index f35abf77aab919b6347d8911f2cd65963d77c49c..7a8ee263bbe686ab8ea4c3a2d7341408451c889d 100644
--- a/core/modules/quickedit/tests/src/FunctionalJavascript/QuickEditLoadingTest.php
+++ b/core/modules/quickedit/tests/src/FunctionalJavascript/QuickEditLoadingTest.php
@@ -120,7 +120,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the loading of Quick Edit with different permissions.
+   * Tests the loading of Quick Edit with different permissions.
    */
   public function testUserPermissions() {
     $assert = $this->assertSession();
@@ -182,7 +182,7 @@ public function testUserPermissions() {
   }
 
   /**
-   * Test Quick Edit does not appear for entities with pending revisions.
+   * Tests Quick Edit does not appear for entities with pending revisions.
    */
   public function testWithPendingRevision() {
     $this->drupalLogin($this->editorUser);
diff --git a/core/modules/rdf/tests/src/Kernel/CrudTest.php b/core/modules/rdf/tests/src/Kernel/CrudTest.php
index ee722a33dadb110c93cc3cf2fc8ba255fa732745..aa4174eb23e6d14d91f19909a3317a17cb5f1e54 100644
--- a/core/modules/rdf/tests/src/Kernel/CrudTest.php
+++ b/core/modules/rdf/tests/src/Kernel/CrudTest.php
@@ -53,7 +53,7 @@ public function testMappingCreation() {
   }
 
   /**
-   * Test the handling of bundle mappings.
+   * Tests the handling of bundle mappings.
    */
   public function testBundleMapping() {
     // Test that the bundle mapping can be saved.
@@ -76,7 +76,7 @@ public function testBundleMapping() {
   }
 
   /**
-   * Test the handling of field mappings.
+   * Tests the handling of field mappings.
    */
   public function testFieldMapping() {
     $field_name = 'created';
diff --git a/core/modules/rdf/tests/src/Kernel/RdfaAttributesTest.php b/core/modules/rdf/tests/src/Kernel/RdfaAttributesTest.php
index 19d22ac667c919a23af56c031ca0394896735e73..812ffeaf07c3fc7ac072d8cc4a193a1e2a812321 100644
--- a/core/modules/rdf/tests/src/Kernel/RdfaAttributesTest.php
+++ b/core/modules/rdf/tests/src/Kernel/RdfaAttributesTest.php
@@ -19,7 +19,7 @@ class RdfaAttributesTest extends KernelTestBase {
   protected static $modules = ['rdf'];
 
   /**
-   * Test attribute creation for mappings which use 'property'.
+   * Tests attribute creation for mappings which use 'property'.
    */
   public function testProperty() {
     $properties = ['dc:title'];
@@ -31,7 +31,7 @@ public function testProperty() {
   }
 
   /**
-   * Test attribute creation for mappings which use 'datatype'.
+   * Tests attribute creation for mappings which use 'datatype'.
    */
   public function testDatatype() {
     $properties = ['foo:bar1'];
@@ -50,7 +50,7 @@ public function testDatatype() {
   }
 
   /**
-   * Test attribute creation for mappings which override human-readable content.
+   * Tests attribute creation for mappings that override human-readable content.
    */
   public function testDatatypeCallback() {
     $properties = ['dc:created'];
@@ -74,7 +74,7 @@ public function testDatatypeCallback() {
   }
 
   /**
-   * Test attribute creation for mappings which use data converters.
+   * Tests attribute creation for mappings which use data converters.
    */
   public function testDatatypeCallbackWithConverter() {
     $properties = ['schema:interactionCount'];
@@ -98,7 +98,7 @@ public function testDatatypeCallbackWithConverter() {
   }
 
   /**
-   * Test attribute creation for mappings which use 'rel'.
+   * Tests attribute creation for mappings which use 'rel'.
    */
   public function testRel() {
     $properties = ['sioc:has_creator', 'dc:creator'];
diff --git a/core/modules/responsive_image/tests/src/Functional/ResponsiveImageAdminUITest.php b/core/modules/responsive_image/tests/src/Functional/ResponsiveImageAdminUITest.php
index a5d79d7b2e8aaa0c2b7978096881f19ffe34464e..643a83643a68090371760777bd867153c59b1553 100644
--- a/core/modules/responsive_image/tests/src/Functional/ResponsiveImageAdminUITest.php
+++ b/core/modules/responsive_image/tests/src/Functional/ResponsiveImageAdminUITest.php
@@ -39,7 +39,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test responsive image administration functionality.
+   * Tests responsive image administration functionality.
    */
   public function testResponsiveImageAdmin() {
     // We start without any default styles.
diff --git a/core/modules/responsive_image/tests/src/Functional/ResponsiveImageFieldDisplayTest.php b/core/modules/responsive_image/tests/src/Functional/ResponsiveImageFieldDisplayTest.php
index fd09049d3f908b2f7310dbb0511c4beb9c094afe..2aa5c15b0a2be70c1bfc5d1686f8b045e5a33b0f 100644
--- a/core/modules/responsive_image/tests/src/Functional/ResponsiveImageFieldDisplayTest.php
+++ b/core/modules/responsive_image/tests/src/Functional/ResponsiveImageFieldDisplayTest.php
@@ -95,7 +95,7 @@ public function testResponsiveImageFieldFormattersPrivate() {
   }
 
   /**
-   * Test responsive image formatters when image style is empty.
+   * Tests responsive image formatters when image style is empty.
    */
   public function testResponsiveImageFieldFormattersEmptyStyle() {
     $this->addTestImageStyleMappings(TRUE);
@@ -166,7 +166,7 @@ protected function addTestImageStyleMappings($empty_styles = FALSE) {
   }
 
   /**
-   * Test responsive image formatters on node display.
+   * Tests responsive image formatters on node display.
    *
    * If the empty styles param is set, then the function only tests for the
    * fallback image style (large).
diff --git a/core/modules/rest/tests/src/Functional/EntityResource/EntityResourceTestBase.php b/core/modules/rest/tests/src/Functional/EntityResource/EntityResourceTestBase.php
index 898f6770e4513705df65c7b3dae9a80102ae1688..e9ca8d6a172efa6f0de3e85e73b2701cd2f90086 100644
--- a/core/modules/rest/tests/src/Functional/EntityResource/EntityResourceTestBase.php
+++ b/core/modules/rest/tests/src/Functional/EntityResource/EntityResourceTestBase.php
@@ -404,7 +404,7 @@ protected function getExpectedCacheContexts() {
   }
 
   /**
-   * Test a GET request for an entity, plus edge cases to ensure good DX.
+   * Tests a GET request for an entity, plus edge cases to ensure good DX.
    */
   public function testGet() {
     $this->initAuthentication();
diff --git a/core/modules/rest/tests/src/Functional/Views/StyleSerializerTest.php b/core/modules/rest/tests/src/Functional/Views/StyleSerializerTest.php
index 86080f5bf9a89bedf576819eeda3b894b741dc4c..9e1439ec2cf13380142afbaac3cd8e125818ea6e 100644
--- a/core/modules/rest/tests/src/Functional/Views/StyleSerializerTest.php
+++ b/core/modules/rest/tests/src/Functional/Views/StyleSerializerTest.php
@@ -450,7 +450,7 @@ public function testResponseFormatConfiguration() {
   }
 
   /**
-   * Test the field ID alias functionality of the DataFieldRow plugin.
+   * Tests the field ID alias functionality of the DataFieldRow plugin.
    */
   public function testUIFieldAlias() {
     $this->drupalLogin($this->adminUser);
@@ -842,7 +842,7 @@ public function testRestViewExposedFilter() {
   }
 
   /**
-   * Test multilingual entity rows.
+   * Tests multilingual entity rows.
    */
   public function testMulEntityRows() {
     // Create some languages.
diff --git a/core/modules/search/tests/src/Functional/SearchBlockTest.php b/core/modules/search/tests/src/Functional/SearchBlockTest.php
index 509f8f7fa06150344600aa37e6a071a04c715e19..25b3d72862306ce006aa414110900a2fce205933 100644
--- a/core/modules/search/tests/src/Functional/SearchBlockTest.php
+++ b/core/modules/search/tests/src/Functional/SearchBlockTest.php
@@ -46,7 +46,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that the search form block can be placed and works.
+   * Tests that the search form block can be placed and works.
    */
   public function testSearchFormBlock() {
 
diff --git a/core/modules/search/tests/src/Functional/SearchRankingTest.php b/core/modules/search/tests/src/Functional/SearchRankingTest.php
index e3b7edce83e33100201bcd72d4d7869eaaeb5789..819b62bf477fe77b1d06b76e774010368e14f201 100644
--- a/core/modules/search/tests/src/Functional/SearchRankingTest.php
+++ b/core/modules/search/tests/src/Functional/SearchRankingTest.php
@@ -216,7 +216,7 @@ public function testRankings() {
   }
 
   /**
-   * Test rankings of HTML tags.
+   * Tests rankings of HTML tags.
    */
   public function testHTMLRankings() {
     $full_html_format = FilterFormat::create([
diff --git a/core/modules/search/tests/src/Kernel/SearchMatchTest.php b/core/modules/search/tests/src/Kernel/SearchMatchTest.php
index 0f39772425ae89a7bbf21dff3ca2f681dec5a7fb..511c0ef6782e57a24def6f078bdeba016dfe0dec 100644
--- a/core/modules/search/tests/src/Kernel/SearchMatchTest.php
+++ b/core/modules/search/tests/src/Kernel/SearchMatchTest.php
@@ -38,7 +38,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test search indexing.
+   * Tests search indexing.
    */
   public function testMatching() {
     $this->_setup();
@@ -219,7 +219,7 @@ public function _testQueries() {
   }
 
   /**
-   * Test the matching abilities of the engine.
+   * Tests the matching abilities of the engine.
    *
    * Verify if a query produces the correct results.
    */
@@ -237,7 +237,7 @@ public function _testQueryMatching($query, $set, $results) {
   }
 
   /**
-   * Test the scoring abilities of the engine.
+   * Tests the scoring abilities of the engine.
    *
    * Verify if a query produces normalized, monotonous scores.
    */
diff --git a/core/modules/serialization/tests/src/Kernel/EntityResolverTest.php b/core/modules/serialization/tests/src/Kernel/EntityResolverTest.php
index adbc957049439930ba5d7447641685b7f7744952..0b687306f0b05705590c42a068d8619a1da8092d 100644
--- a/core/modules/serialization/tests/src/Kernel/EntityResolverTest.php
+++ b/core/modules/serialization/tests/src/Kernel/EntityResolverTest.php
@@ -50,7 +50,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that fields referencing UUIDs can be denormalized.
+   * Tests that fields referencing UUIDs can be denormalized.
    */
   public function testUuidEntityResolver() {
     // Create an entity to get the UUID from.
diff --git a/core/modules/serialization/tests/src/Kernel/EntitySerializationTest.php b/core/modules/serialization/tests/src/Kernel/EntitySerializationTest.php
index 943627466bb6f79dfe408d7ffe4d2326b9a028ef..16353354fb5ac81eb015c70e5a4e6b7e8064666e 100644
--- a/core/modules/serialization/tests/src/Kernel/EntitySerializationTest.php
+++ b/core/modules/serialization/tests/src/Kernel/EntitySerializationTest.php
@@ -120,7 +120,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the normalize function.
+   * Tests the normalize function.
    */
   public function testNormalize() {
     $expected = [
@@ -203,7 +203,7 @@ public function testUserNormalize() {
   }
 
   /**
-   * Test registered Serializer's entity serialization for core's formats.
+   * Tests registered Serializer's entity serialization for core's formats.
    */
   public function testSerialize() {
     // Test that Serializer responds using the ComplexDataNormalizer and
diff --git a/core/modules/serialization/tests/src/Kernel/MapDataNormalizerTest.php b/core/modules/serialization/tests/src/Kernel/MapDataNormalizerTest.php
index ce6683f0e5b6955972d651191b21d015552163fb..6be5f12aa8c419ac26c6f9c37d0b983d5442367c 100644
--- a/core/modules/serialization/tests/src/Kernel/MapDataNormalizerTest.php
+++ b/core/modules/serialization/tests/src/Kernel/MapDataNormalizerTest.php
@@ -59,7 +59,7 @@ public function testMapNormalize() {
   }
 
   /**
-   * Test whether map data with properties can be normalized.
+   * Tests whether map data with properties can be normalized.
    */
   public function testMapWithPropertiesNormalize() {
     $typed_data = $this->buildExampleTypedDataWithProperties();
diff --git a/core/modules/serialization/tests/src/Unit/EntityResolver/ChainEntityResolverTest.php b/core/modules/serialization/tests/src/Unit/EntityResolver/ChainEntityResolverTest.php
index 78ee2334320846e164458b427b02788bd977b9c8..2a9dd5b68df4a55b2b94a8337db7a505492e76aa 100644
--- a/core/modules/serialization/tests/src/Unit/EntityResolver/ChainEntityResolverTest.php
+++ b/core/modules/serialization/tests/src/Unit/EntityResolver/ChainEntityResolverTest.php
@@ -41,7 +41,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the resolve method with no matching resolvers.
+   * Tests the resolve method with no matching resolvers.
    *
    * @covers ::__construct
    * @covers ::resolve
@@ -58,7 +58,7 @@ public function testResolverWithNoneResolved() {
   }
 
   /**
-   * Test the resolve method with no matching resolvers, using addResolver.
+   * Tests the resolve method with no matching resolvers, using addResolver.
    *
    * @covers ::addResolver
    * @covers ::resolve
@@ -72,7 +72,7 @@ public function testResolverWithNoneResolvedUsingAddResolver() {
   }
 
   /**
-   * Test the resolve method with a matching resolver first.
+   * Tests the resolve method with a matching resolver first.
    *
    * @covers ::__construct
    * @covers ::resolve
@@ -89,7 +89,7 @@ public function testResolverWithFirstResolved() {
   }
 
   /**
-   * Test the resolve method with a matching resolver last.
+   * Tests the resolve method with a matching resolver last.
    *
    * @covers ::__construct
    * @covers ::resolve
@@ -106,7 +106,7 @@ public function testResolverWithLastResolved() {
   }
 
   /**
-   * Test the resolve method where one resolver returns 0.
+   * Tests the resolve method where one resolver returns 0.
    *
    * @covers ::__construct
    * @covers ::resolve
diff --git a/core/modules/serialization/tests/src/Unit/EntityResolver/UuidResolverTest.php b/core/modules/serialization/tests/src/Unit/EntityResolver/UuidResolverTest.php
index 4eba61c25b5880a76370a237fd5b17aa701d0781..9094e80609fceee4c8ae16be36ecb5c90e5aac0f 100644
--- a/core/modules/serialization/tests/src/Unit/EntityResolver/UuidResolverTest.php
+++ b/core/modules/serialization/tests/src/Unit/EntityResolver/UuidResolverTest.php
@@ -36,7 +36,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test resolve() with a class using the incorrect interface.
+   * Tests resolve() with a class using the incorrect interface.
    */
   public function testResolveNotInInterface() {
     $this->entityRepository->expects($this->never())
@@ -47,7 +47,7 @@ public function testResolveNotInInterface() {
   }
 
   /**
-   * Test resolve() with a class using the correct interface but no UUID.
+   * Tests resolve() with a class using the correct interface but no UUID.
    */
   public function testResolveNoUuid() {
     $this->entityRepository->expects($this->never())
@@ -62,7 +62,7 @@ public function testResolveNoUuid() {
   }
 
   /**
-   * Test resolve() with correct interface but no matching entity for the UUID.
+   * Tests resolve() with correct interface but no matching entity for the UUID.
    */
   public function testResolveNoEntity() {
     $uuid = '392eab92-35c2-4625-872d-a9dab4da008e';
@@ -82,7 +82,7 @@ public function testResolveNoEntity() {
   }
 
   /**
-   * Test resolve() when a UUID corresponds to an entity.
+   * Tests resolve() when a UUID corresponds to an entity.
    */
   public function testResolveWithEntity() {
     $uuid = '392eab92-35c2-4625-872d-a9dab4da008e';
diff --git a/core/modules/serialization/tests/src/Unit/Normalizer/ComplexDataNormalizerTest.php b/core/modules/serialization/tests/src/Unit/Normalizer/ComplexDataNormalizerTest.php
index 031aee188e83b9189b1e71ca5a3b9bd64b09915a..9329a981070e26f540c8560ea3be8aa948a1e599 100644
--- a/core/modules/serialization/tests/src/Unit/Normalizer/ComplexDataNormalizerTest.php
+++ b/core/modules/serialization/tests/src/Unit/Normalizer/ComplexDataNormalizerTest.php
@@ -52,7 +52,7 @@ public function testSupportsNormalization() {
   }
 
   /**
-   * Test normalizing complex data.
+   * Tests normalizing complex data.
    *
    * @covers ::normalize
    */
@@ -80,7 +80,7 @@ public function testNormalizeComplexData() {
   }
 
   /**
-   * Test normalize() where $object does not implement ComplexDataInterface.
+   * Tests normalize() where $object does not implement ComplexDataInterface.
    *
    * Normalizers extending ComplexDataNormalizer may have a different supported
    * class.
diff --git a/core/modules/settings_tray/tests/src/FunctionalJavascript/OverriddenConfigurationTest.php b/core/modules/settings_tray/tests/src/FunctionalJavascript/OverriddenConfigurationTest.php
index f5959380b14c829fbf2400bf10430a5ab76e5769..cfe5c1566bb2cdb0e7d5cf3a5d960a4537a6c351 100644
--- a/core/modules/settings_tray/tests/src/FunctionalJavascript/OverriddenConfigurationTest.php
+++ b/core/modules/settings_tray/tests/src/FunctionalJavascript/OverriddenConfigurationTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test  blocks with overridden related configuration removed when overridden.
+   * Tests blocks with overridden related configuration removed when overridden.
    */
   public function testOverriddenConfigurationRemoved() {
     $web_assert = $this->assertSession();
diff --git a/core/modules/settings_tray/tests/src/FunctionalJavascript/SettingsTrayBlockFormTest.php b/core/modules/settings_tray/tests/src/FunctionalJavascript/SettingsTrayBlockFormTest.php
index bfbe7c4c299e4f899bc628ef9c1db831e215bbd8..7ece59ef9474be9ee577903dd8d7eb531c55b304 100644
--- a/core/modules/settings_tray/tests/src/FunctionalJavascript/SettingsTrayBlockFormTest.php
+++ b/core/modules/settings_tray/tests/src/FunctionalJavascript/SettingsTrayBlockFormTest.php
@@ -262,7 +262,7 @@ public function testEditModeEnableDisable() {
   }
 
   /**
-   * Test that validation errors appear in the off-canvas dialog.
+   * Tests that validation errors appear in the off-canvas dialog.
    */
   public function testValidationMessages() {
     $page = $this->getSession()->getPage();
diff --git a/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutSetTest.php b/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutSetTest.php
index fe15ff9af629cd2be13825bbbbe74e1e6e5ac3bf..61b438abbc5e87be8b4b39c993b8eeb74afc0b94 100644
--- a/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutSetTest.php
+++ b/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutSetTest.php
@@ -38,7 +38,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the shortcut set migration.
+   * Tests the shortcut set migration.
    */
   public function testShortcutSetMigration() {
     $this->assertEntity('default', 'Default', 2);
diff --git a/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutSetUsersTest.php b/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutSetUsersTest.php
index 8af588930ada775857f710e3ea7898286aa33f60..de91e8787b421a73b667febfc58fc3d2cd5a96fe 100644
--- a/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutSetUsersTest.php
+++ b/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutSetUsersTest.php
@@ -40,7 +40,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the shortcut set migration.
+   * Tests the shortcut set migration.
    */
   public function testShortcutSetUsersMigration() {
     // Check if migrated user has correct migrated shortcut set assigned.
diff --git a/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutTest.php b/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutTest.php
index 1f1cccefdae98645bef9828c75eeefd0e46eae79..6e1b4fefe03e523ca53bf10c6aa586883c26dae0 100644
--- a/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutTest.php
+++ b/core/modules/shortcut/tests/src/Kernel/Migrate/d7/MigrateShortcutTest.php
@@ -59,7 +59,7 @@ protected function assertEntity($id, $title, $weight, $url) {
   }
 
   /**
-   * Test the shortcut migration.
+   * Tests the shortcut migration.
    */
   public function testShortcutMigration() {
     // Check if the 4 shortcuts were migrated correctly.
diff --git a/core/modules/syslog/tests/src/Kernel/SyslogTest.php b/core/modules/syslog/tests/src/Kernel/SyslogTest.php
index 7a2ee56bc675b8d72d1b92ab885ce76733f7ee94..306602ed653ade51206089b628c4c1c865631002 100644
--- a/core/modules/syslog/tests/src/Kernel/SyslogTest.php
+++ b/core/modules/syslog/tests/src/Kernel/SyslogTest.php
@@ -54,7 +54,7 @@ public function testSyslogWriting() {
   }
 
   /**
-   * Test severity level logging.
+   * Tests severity level logging.
    *
    * @covers ::log
    */
diff --git a/core/modules/system/tests/modules/render_attached_test/src/Controller/RenderAttachedTestController.php b/core/modules/system/tests/modules/render_attached_test/src/Controller/RenderAttachedTestController.php
index 43e406fdb20beab31f71e87968441ac3cb70b188..1bbf8ebe65db07d8b133cdd3e0f268d702b60a86 100644
--- a/core/modules/system/tests/modules/render_attached_test/src/Controller/RenderAttachedTestController.php
+++ b/core/modules/system/tests/modules/render_attached_test/src/Controller/RenderAttachedTestController.php
@@ -8,7 +8,7 @@
 class RenderAttachedTestController {
 
   /**
-   * Test special header and status code rendering.
+   * Tests special header and status code rendering.
    *
    * @return array
    *   A render array using features of the 'http_header' directive.
@@ -20,7 +20,7 @@ public function teapotHeaderStatus() {
   }
 
   /**
-   * Test attached HTML head rendering.
+   * Tests attached HTML head rendering.
    *
    * @return array
    *   A render array using the 'http_head' directive.
@@ -36,7 +36,7 @@ public function header() {
   }
 
   /**
-   * Test attached HTML head rendering.
+   * Tests attached HTML head rendering.
    *
    * @return array
    *   A render array using the 'html_head' directive.
@@ -58,7 +58,7 @@ public function head() {
   }
 
   /**
-   * Test attached feed rendering.
+   * Tests attached feed rendering.
    *
    * @return array
    *   A render array using the 'feed' directive.
@@ -70,7 +70,7 @@ public function feed() {
   }
 
   /**
-   * Test HTTP header rendering for link.
+   * Tests HTTP header rendering for link.
    *
    * @return array
    *   A render array using the 'html_head_link' directive.
diff --git a/core/modules/system/tests/modules/router_test_directory/src/TestControllers.php b/core/modules/system/tests/modules/router_test_directory/src/TestControllers.php
index e8e0604e3ad44ca90ba9b2c0c02c2d4ae28c1403..5ee789fd0affbef3b24e41aaf570d619fbcef6ea 100644
--- a/core/modules/system/tests/modules/router_test_directory/src/TestControllers.php
+++ b/core/modules/system/tests/modules/router_test_directory/src/TestControllers.php
@@ -65,7 +65,7 @@ public function test9($uid) {
   }
 
   /**
-   * Test controller for ExceptionHandlingTest::testBacktraceEscaping().
+   * Tests controller for ExceptionHandlingTest::testBacktraceEscaping().
    *
    * Passes unsafe HTML as an argument to a method which throws an exception.
    * This can be used to test if the generated backtrace is properly escaped.
diff --git a/core/modules/system/tests/src/Functional/Ajax/OffCanvasDialogTest.php b/core/modules/system/tests/src/Functional/Ajax/OffCanvasDialogTest.php
index 1300abbb0d416006eae906ff5af4124fdfe82611..cff73b818b0a6b30b151106de02bba8ffcbb2abd 100644
--- a/core/modules/system/tests/src/Functional/Ajax/OffCanvasDialogTest.php
+++ b/core/modules/system/tests/src/Functional/Ajax/OffCanvasDialogTest.php
@@ -27,7 +27,7 @@ class OffCanvasDialogTest extends BrowserTestBase {
   protected static $modules = ['ajax_test'];
 
   /**
-   * Test sending AJAX requests to open and manipulate off-canvas dialog.
+   * Tests sending AJAX requests to open and manipulate off-canvas dialog.
    *
    * @dataProvider dialogPosition
    */
diff --git a/core/modules/system/tests/src/Functional/Batch/ProcessingTest.php b/core/modules/system/tests/src/Functional/Batch/ProcessingTest.php
index fb83d42822b4cb03db068635d2cb8da1f2979aa8..49f7888c1553f782e7c4f1efb0aba1f5cd7260f6 100644
--- a/core/modules/system/tests/src/Functional/Batch/ProcessingTest.php
+++ b/core/modules/system/tests/src/Functional/Batch/ProcessingTest.php
@@ -187,7 +187,7 @@ public function testBatchFormProgrammatic() {
   }
 
   /**
-   * Test form submission during a batch operation.
+   * Tests form submission during a batch operation.
    */
   public function testDrupalFormSubmitInBatch() {
     // Displaying the page triggers a batch that programmatically submits a
diff --git a/core/modules/system/tests/src/Functional/Datetime/DrupalDateTimeTest.php b/core/modules/system/tests/src/Functional/Datetime/DrupalDateTimeTest.php
index 1744177153fd8eeb35e246356c5882f831357882..f30f8aed3a67562c6d160592f39dc5ea0f8c4bc5 100644
--- a/core/modules/system/tests/src/Functional/Datetime/DrupalDateTimeTest.php
+++ b/core/modules/system/tests/src/Functional/Datetime/DrupalDateTimeTest.php
@@ -32,7 +32,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that the AJAX Timezone Callback can deal with various formats.
+   * Tests that the AJAX Timezone Callback can deal with various formats.
    */
   public function testSystemTimezone() {
     $options = [
@@ -46,7 +46,7 @@ public function testSystemTimezone() {
   }
 
   /**
-   * Test that DrupalDateTime can detect the right timezone to use.
+   * Tests that DrupalDateTime can detect the right timezone to use.
    * Test with a variety of less commonly used timezone names to
    * help ensure that the system timezone will be different than the
    * stated timezones.
diff --git a/core/modules/system/tests/src/Functional/Entity/EntityListBuilderTest.php b/core/modules/system/tests/src/Functional/Entity/EntityListBuilderTest.php
index 682b5f6644ac17b550afa4cd6913c6f0f0bd322f..fca46b860391bcad6b60f4bbc54d26e5a98547d5 100644
--- a/core/modules/system/tests/src/Functional/Entity/EntityListBuilderTest.php
+++ b/core/modules/system/tests/src/Functional/Entity/EntityListBuilderTest.php
@@ -37,7 +37,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test paging.
+   * Tests paging.
    */
   public function testPager() {
     // Create 51 test entities.
diff --git a/core/modules/system/tests/src/Functional/Entity/EntityReferenceSelection/EntityReferenceSelectionAccessTest.php b/core/modules/system/tests/src/Functional/Entity/EntityReferenceSelection/EntityReferenceSelectionAccessTest.php
index 333cf1904ed74b6382791f22be01674fc297b1e6..1ab19c710c1b30f26ff4254167d7e655bc5b7d1c 100644
--- a/core/modules/system/tests/src/Functional/Entity/EntityReferenceSelection/EntityReferenceSelectionAccessTest.php
+++ b/core/modules/system/tests/src/Functional/Entity/EntityReferenceSelection/EntityReferenceSelectionAccessTest.php
@@ -115,7 +115,7 @@ protected function assertReferenceable(array $selection_options, $tests, $handle
   }
 
   /**
-   * Test the node-specific overrides of the entity handler.
+   * Tests the node-specific overrides of the entity handler.
    */
   public function testNodeHandler() {
     $selection_options = [
@@ -239,7 +239,7 @@ public function testNodeHandler() {
   }
 
   /**
-   * Test the user-specific overrides of the entity handler.
+   * Tests the user-specific overrides of the entity handler.
    */
   public function testUserHandler() {
     $selection_options = [
@@ -398,7 +398,7 @@ public function testUserHandler() {
   }
 
   /**
-   * Test the comment-specific overrides of the entity handler.
+   * Tests the comment-specific overrides of the entity handler.
    */
   public function testCommentHandler() {
     $selection_options = [
@@ -556,7 +556,7 @@ public function testCommentHandler() {
   }
 
   /**
-   * Test the term-specific overrides of the selection handler.
+   * Tests the term-specific overrides of the selection handler.
    */
   public function testTermHandler() {
     // Create a 'Tags' vocabulary.
diff --git a/core/modules/system/tests/src/Functional/Form/ElementsLabelsTest.php b/core/modules/system/tests/src/Functional/Form/ElementsLabelsTest.php
index 973be481350cb46eb3be2623ba2bed99ab552fb8..3ef36094767a5c82079357e25ac118f79f5c74e6 100644
--- a/core/modules/system/tests/src/Functional/Form/ElementsLabelsTest.php
+++ b/core/modules/system/tests/src/Functional/Form/ElementsLabelsTest.php
@@ -25,7 +25,7 @@ class ElementsLabelsTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test form elements, labels, title attributes and required marks output
+   * Tests form elements, labels, title attributes and required marks output
    * correctly and have the correct label option class if needed.
    */
   public function testFormLabels() {
@@ -122,7 +122,7 @@ public function testFormDescriptions() {
   }
 
   /**
-   * Test forms in theme-less environments.
+   * Tests forms in theme-less environments.
    */
   public function testFormsInThemeLessEnvironments() {
     $form = $this->getFormWithLimitedProperties();
diff --git a/core/modules/system/tests/src/Functional/Form/ElementsTableSelectTest.php b/core/modules/system/tests/src/Functional/Form/ElementsTableSelectTest.php
index 2ed48f04988c80269365cf6144b746d48a9b534a..6f140fe9ef263a1c5c775039ed1cd16a2cf44b20 100644
--- a/core/modules/system/tests/src/Functional/Form/ElementsTableSelectTest.php
+++ b/core/modules/system/tests/src/Functional/Form/ElementsTableSelectTest.php
@@ -25,7 +25,7 @@ class ElementsTableSelectTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test the display of checkboxes when #multiple is TRUE.
+   * Tests the display of checkboxes when #multiple is TRUE.
    */
   public function testMultipleTrue() {
 
@@ -43,7 +43,7 @@ public function testMultipleTrue() {
   }
 
   /**
-   * Test the display of radios when #multiple is FALSE.
+   * Tests the display of radios when #multiple is FALSE.
    */
   public function testMultipleFalse() {
     $this->drupalGet('form_test/tableselect/multiple-false');
@@ -85,7 +85,7 @@ public function testTableSelectColSpan() {
   }
 
   /**
-   * Test the display of the #empty text when #options is an empty array.
+   * Tests the display of the #empty text when #options is an empty array.
    */
   public function testEmptyText() {
     $this->drupalGet('form_test/tableselect/empty-text');
@@ -93,7 +93,7 @@ public function testEmptyText() {
   }
 
   /**
-   * Test the submission of single and multiple values when #multiple is TRUE.
+   * Tests the submission of single and multiple values when #multiple is TRUE.
    */
   public function testMultipleTrueSubmit() {
 
@@ -119,7 +119,7 @@ public function testMultipleTrueSubmit() {
   }
 
   /**
-   * Test submission of values when #multiple is FALSE.
+   * Tests submission of values when #multiple is FALSE.
    */
   public function testMultipleFalseSubmit() {
     $edit['tableselect'] = 'row1';
@@ -128,7 +128,7 @@ public function testMultipleFalseSubmit() {
   }
 
   /**
-   * Test the #js_select property.
+   * Tests the #js_select property.
    */
   public function testAdvancedSelect() {
     // When #multiple = TRUE a Select all checkbox should be displayed by default.
@@ -148,7 +148,8 @@ public function testAdvancedSelect() {
   }
 
   /**
-   * Test the whether the option checker gives an error on invalid tableselect values for checkboxes.
+   * Tests the whether the option checker gives an error on invalid
+   * tableselect values for checkboxes.
    */
   public function testMultipleTrueOptionchecker() {
 
@@ -171,7 +172,8 @@ public function testMultipleTrueOptionchecker() {
   }
 
   /**
-   * Test the whether the option checker gives an error on invalid tableselect values for radios.
+   * Tests the whether the option checker gives an error on invalid
+   * tableselect values for radios.
    */
   public function testMultipleFalseOptionchecker() {
 
diff --git a/core/modules/system/tests/src/Functional/Form/FormTest.php b/core/modules/system/tests/src/Functional/Form/FormTest.php
index 450aed38859e60fa0c082575e7d78eaf8c90af9a..a6e4c92d732cd059b437f5eb17363120cb8a6638 100644
--- a/core/modules/system/tests/src/Functional/Form/FormTest.php
+++ b/core/modules/system/tests/src/Functional/Form/FormTest.php
@@ -369,7 +369,7 @@ public function testRequiredTextfieldNoTitle() {
   }
 
   /**
-   * Test default value handling for checkboxes.
+   * Tests default value handling for checkboxes.
    *
    * @see _form_test_checkbox()
    */
@@ -718,7 +718,7 @@ public function testColorValidation() {
   }
 
   /**
-   * Test handling of disabled elements.
+   * Tests handling of disabled elements.
    *
    * @see _form_test_disabled_elements()
    */
@@ -862,7 +862,7 @@ public function testDisabledMarkup() {
   }
 
   /**
-   * Test Form API protections against input forgery.
+   * Tests Form API protections against input forgery.
    *
    * @see \Drupal\form_test\Form\FormTestInputForgeryForm
    */
diff --git a/core/modules/system/tests/src/Functional/Mail/HtmlToTextTest.php b/core/modules/system/tests/src/Functional/Mail/HtmlToTextTest.php
index 1734f3ea79cdb1d0e4f683333e6652fc256af999..86e7c99ec8c1b07ece9c842f0a6e74eb4cf327d7 100644
--- a/core/modules/system/tests/src/Functional/Mail/HtmlToTextTest.php
+++ b/core/modules/system/tests/src/Functional/Mail/HtmlToTextTest.php
@@ -61,7 +61,7 @@ protected function assertHtmlToText($html, $text, $message, $allowed_tags = NULL
   }
 
   /**
-   * Test supported tags of \Drupal\Core\Mail\MailFormatHelper::htmlToText().
+   * Tests supported tags of \Drupal\Core\Mail\MailFormatHelper::htmlToText().
    */
   public function testTags() {
     global $base_path, $base_url;
@@ -190,7 +190,7 @@ public function testDrupalHtmlToTextArgs() {
   }
 
   /**
-   * Test that whitespace is collapsed.
+   * Tests that whitespace is collapsed.
    */
   public function testDrupalHtmltoTextCollapsesWhitespace() {
     $input = "<p>Drupal  Drupal\n\nDrupal<pre>Drupal  Drupal\n\nDrupal</pre>Drupal  Drupal\n\nDrupal</p>";
@@ -205,7 +205,7 @@ public function testDrupalHtmltoTextCollapsesWhitespace() {
   }
 
   /**
-   * Test that text separated by block-level tags in HTML get separated by
+   * Tests that text separated by block-level tags in HTML get separated by
    * (at least) a newline in the plaintext version.
    */
   public function testDrupalHtmlToTextBlockTagToNewline() {
@@ -242,7 +242,7 @@ public function testDrupalHtmlToTextBlockTagToNewline() {
   }
 
   /**
-   * Test that headers are properly separated from surrounding text.
+   * Tests that headers are properly separated from surrounding text.
    */
   public function testHeaderSeparation() {
     $html = 'Drupal<h1>Drupal</h1>Drupal';
@@ -267,7 +267,7 @@ public function testHeaderSeparation() {
   }
 
   /**
-   * Test that footnote references are properly generated.
+   * Tests that footnote references are properly generated.
    */
   public function testFootnoteReferences() {
     global $base_path, $base_url;
@@ -296,7 +296,7 @@ public function testFootnoteReferences() {
   }
 
   /**
-   * Test that combinations of paragraph breaks, line breaks, linefeeds,
+   * Tests that combinations of paragraph breaks, line breaks, linefeeds,
    * and spaces are properly handled.
    */
   public function testDrupalHtmlToTextParagraphs() {
diff --git a/core/modules/system/tests/src/Functional/Menu/LocalTasksTest.php b/core/modules/system/tests/src/Functional/Menu/LocalTasksTest.php
index a7f8a6c6c78b1897f8149fd8221624c2a427910e..23ea8bf52d6b25c4a73449e6fc397fff8c2a37ee 100644
--- a/core/modules/system/tests/src/Functional/Menu/LocalTasksTest.php
+++ b/core/modules/system/tests/src/Functional/Menu/LocalTasksTest.php
@@ -254,7 +254,7 @@ public function testLocalTaskBlock() {
   }
 
   /**
-   * Test that local tasks blocks cache is invalidated correctly.
+   * Tests that local tasks blocks cache is invalidated correctly.
    */
   public function testLocalTaskBlockCache() {
     $this->drupalLogin($this->rootUser);
diff --git a/core/modules/system/tests/src/Functional/Menu/MenuRouterTest.php b/core/modules/system/tests/src/Functional/Menu/MenuRouterTest.php
index c5eb2b53b7f904afc0b636f0617d67f8057934bf..f7902c7c0bc9d024f7cfedd5b204de6c4ea74b4a 100644
--- a/core/modules/system/tests/src/Functional/Menu/MenuRouterTest.php
+++ b/core/modules/system/tests/src/Functional/Menu/MenuRouterTest.php
@@ -55,7 +55,7 @@ public function testMenuIntegration() {
   }
 
   /**
-   * Test local tasks with route placeholders.
+   * Tests local tasks with route placeholders.
    */
   protected function doTestHookMenuIntegration() {
     // Generate base path with random argument.
@@ -75,7 +75,7 @@ protected function doTestHookMenuIntegration() {
   }
 
   /**
-   * Test title callback set to FALSE.
+   * Tests title callback set to FALSE.
    */
   protected function doTestTitleCallbackFalse() {
     $this->drupalGet('test-page');
@@ -160,7 +160,7 @@ protected function doTestMenuHierarchy() {
   }
 
   /**
-   * Test menu links that have optional placeholders.
+   * Tests menu links that have optional placeholders.
    */
   protected function doTestMenuOptionalPlaceholders() {
     $this->drupalGet('menu-test/optional');
@@ -187,7 +187,7 @@ protected function doTestMenuOnRoute() {
   }
 
   /**
-   * Test path containing "exotic" characters.
+   * Tests path containing "exotic" characters.
    */
   protected function doTestExoticPath() {
     // "Special" ASCII characters.
@@ -221,7 +221,7 @@ public function testMaintenanceModeLoginPaths() {
   }
 
   /**
-   * Test that an authenticated user hitting 'user/login' gets redirected to
+   * Tests that an authenticated user hitting 'user/login' gets redirected to
    * 'user' and 'user/register' gets redirected to the user edit page.
    */
   public function testAuthUserUserLogin() {
@@ -264,7 +264,8 @@ public function testThemeIntegration() {
   }
 
   /**
-   * Test the theme negotiation when it is set to use an administrative theme.
+   * Tests the theme negotiation when it is set to use an administrative
+   * theme.
    */
   protected function doTestThemeCallbackAdministrative() {
     $this->drupalGet('menu-test/theme-callback/use-admin-theme');
@@ -273,7 +274,7 @@ protected function doTestThemeCallbackAdministrative() {
   }
 
   /**
-   * Test the theme negotiation when the site is in maintenance mode.
+   * Tests the theme negotiation when the site is in maintenance mode.
    */
   protected function doTestThemeCallbackMaintenanceMode() {
     $this->container->get('state')->set('system.maintenance_mode', TRUE);
@@ -296,7 +297,7 @@ protected function doTestThemeCallbackMaintenanceMode() {
   }
 
   /**
-   * Test the theme negotiation when it is set to use an optional theme.
+   * Tests the theme negotiation when it is set to use an optional theme.
    */
   protected function doTestThemeCallbackOptionalTheme() {
     // Request a theme that is not installed.
@@ -319,7 +320,7 @@ protected function doTestThemeCallbackOptionalTheme() {
   }
 
   /**
-   * Test the theme negotiation when it is set to use a theme that does not exist.
+   * Tests the theme negotiation when it is set to use a theme that does not exist.
    */
   protected function doTestThemeCallbackFakeTheme() {
     $this->drupalGet('menu-test/theme-callback/use-fake-theme');
@@ -329,7 +330,7 @@ protected function doTestThemeCallbackFakeTheme() {
   }
 
   /**
-   * Test the theme negotiation when no theme is requested.
+   * Tests the theme negotiation when no theme is requested.
    */
   protected function doTestThemeCallbackNoThemeRequested() {
     $this->drupalGet('menu-test/theme-callback/no-theme-requested');
diff --git a/core/modules/system/tests/src/Functional/Module/DependencyTest.php b/core/modules/system/tests/src/Functional/Module/DependencyTest.php
index 5ae54121fbdfd6b56163224111f607f58e261dfc..d73acadaaa22f1258ac1d986d56b239555c10c8b 100644
--- a/core/modules/system/tests/src/Functional/Module/DependencyTest.php
+++ b/core/modules/system/tests/src/Functional/Module/DependencyTest.php
@@ -68,7 +68,8 @@ public function testMissingModules() {
   }
 
   /**
-   * Tests enabling a module that depends on an incompatible version of a module.
+   * Tests enabling a module that depends on an incompatible version of a
+   * module.
    */
   public function testIncompatibleModuleVersionDependency() {
     // Test that the system_incompatible_module_version_dependencies_test is
diff --git a/core/modules/system/tests/src/Functional/Module/VersionTest.php b/core/modules/system/tests/src/Functional/Module/VersionTest.php
index 21262c51f9349a7c3e2542031310da5646cd25ee..cf340febfa63d8eb51c4e2b0043bef0a10df6a2c 100644
--- a/core/modules/system/tests/src/Functional/Module/VersionTest.php
+++ b/core/modules/system/tests/src/Functional/Module/VersionTest.php
@@ -15,7 +15,7 @@ class VersionTest extends ModuleTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test version dependencies.
+   * Tests version dependencies.
    */
   public function testModuleVersions() {
     $dependencies = [
diff --git a/core/modules/system/tests/src/Functional/Pager/PagerTest.php b/core/modules/system/tests/src/Functional/Pager/PagerTest.php
index 4d7c43d8da4d2a04e243399a86d78bdf6d672e9d..04d90d6d1ddfa59e4d487488f68eda0d5e6d0716 100644
--- a/core/modules/system/tests/src/Functional/Pager/PagerTest.php
+++ b/core/modules/system/tests/src/Functional/Pager/PagerTest.php
@@ -79,7 +79,8 @@ public function testActiveClass() {
   }
 
   /**
-   * Test proper functioning of the query parameters and the pager cache context.
+   * Tests proper functioning of the query parameters and the pager cache
+   * context.
    */
   public function testPagerQueryParametersAndCacheContext() {
     // First page.
@@ -108,7 +109,7 @@ public function testPagerQueryParametersAndCacheContext() {
   }
 
   /**
-   * Test proper functioning of multiple pagers.
+   * Tests proper functioning of multiple pagers.
    */
   public function testMultiplePagers() {
     // First page.
@@ -191,7 +192,7 @@ public function testMultiplePagers() {
   }
 
   /**
-   * Test proper functioning of the ellipsis.
+   * Tests proper functioning of the ellipsis.
    */
   public function testPagerEllipsis() {
     // Insert 100 extra log messages to get 9 pages.
diff --git a/core/modules/system/tests/src/Functional/Render/AjaxPageStateTest.php b/core/modules/system/tests/src/Functional/Render/AjaxPageStateTest.php
index 4be935d7d545d821439fac5f1a6568eee9646631..d13f90f9c8de56267cdde3670d9f536336228ad0 100644
--- a/core/modules/system/tests/src/Functional/Render/AjaxPageStateTest.php
+++ b/core/modules/system/tests/src/Functional/Render/AjaxPageStateTest.php
@@ -80,7 +80,7 @@ public function testDrupalSettingsIsNotLoaded() {
   }
 
   /**
-   * Test if multiple libraries can be excluded.
+   * Tests if multiple libraries can be excluded.
    *
    * The ajax_page_state[libraries] should be able to support multiple libraries
    * comma separated.
diff --git a/core/modules/system/tests/src/Functional/Render/HtmlResponseAttachmentsTest.php b/core/modules/system/tests/src/Functional/Render/HtmlResponseAttachmentsTest.php
index 69fb5c152beb1703a47533e35bc9919262adfdf3..a0ace372dbbf4e8f5b199ec66eeacd1f1a74721c 100644
--- a/core/modules/system/tests/src/Functional/Render/HtmlResponseAttachmentsTest.php
+++ b/core/modules/system/tests/src/Functional/Render/HtmlResponseAttachmentsTest.php
@@ -24,7 +24,7 @@ class HtmlResponseAttachmentsTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test rendering of ['#attached'].
+   * Tests rendering of ['#attached'].
    */
   public function testAttachments() {
     // Test ['#attached']['http_header] = ['Status', $code].
@@ -70,7 +70,7 @@ public function testAttachments() {
   }
 
   /**
-   * Test caching of ['#attached'].
+   * Tests caching of ['#attached'].
    */
   public function testRenderCachedBlock() {
     // Make sure our test block is visible.
diff --git a/core/modules/system/tests/src/Functional/Render/PlaceholderMessageTest.php b/core/modules/system/tests/src/Functional/Render/PlaceholderMessageTest.php
index 313e0b97f04a4ec193e66582eb97ec28f1bd79e5..68fd9543b0025172dc1275ef5ca9be6bc6b30d11 100644
--- a/core/modules/system/tests/src/Functional/Render/PlaceholderMessageTest.php
+++ b/core/modules/system/tests/src/Functional/Render/PlaceholderMessageTest.php
@@ -25,7 +25,7 @@ class PlaceholderMessageTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test rendering of message placeholder.
+   * Tests rendering of message placeholder.
    */
   public function testMessagePlaceholder() {
     $messages_markup = '<div role="contentinfo" aria-label="Status message"';
diff --git a/core/modules/system/tests/src/Functional/Session/SessionHttpsTest.php b/core/modules/system/tests/src/Functional/Session/SessionHttpsTest.php
index 4657df6c37327af90a01906eea2c178cf49712e0..617a124fe7b4c428406a7846a1532746cf3a1da7 100644
--- a/core/modules/system/tests/src/Functional/Session/SessionHttpsTest.php
+++ b/core/modules/system/tests/src/Functional/Session/SessionHttpsTest.php
@@ -242,7 +242,7 @@ protected function getPathFromLocationHeader(ResponseInterface $response, $https
   }
 
   /**
-   * Test that there exists a session with two specific session IDs.
+   * Tests that there exists a session with two specific session IDs.
    *
    * @param $sid
    *   The insecure session ID to search for.
diff --git a/core/modules/system/tests/src/Functional/Session/SessionTest.php b/core/modules/system/tests/src/Functional/Session/SessionTest.php
index 6bc87f73e2639427890a219e95987956acc00f62..2a67a33c5c6c802e2c1a9d46d6b2fea119376347 100644
--- a/core/modules/system/tests/src/Functional/Session/SessionTest.php
+++ b/core/modules/system/tests/src/Functional/Session/SessionTest.php
@@ -82,7 +82,7 @@ public function testSessionSaveRegenerate() {
   }
 
   /**
-   * Test data persistence via the session_test module callbacks.
+   * Tests data persistence via the session_test module callbacks.
    */
   public function testDataPersistence() {
     $user = $this->drupalCreateUser([]);
@@ -178,7 +178,7 @@ public function testSessionPersistenceOnLogin() {
   }
 
   /**
-   * Test that empty anonymous sessions are destroyed.
+   * Tests that empty anonymous sessions are destroyed.
    */
   public function testEmptyAnonymousSession() {
     // Disable the dynamic_page_cache module; it'd cause session_test's debug
@@ -243,7 +243,7 @@ public function testEmptyAnonymousSession() {
   }
 
   /**
-   * Test that sessions are only saved when necessary.
+   * Tests that sessions are only saved when necessary.
    */
   public function testSessionWrite() {
     $user = $this->drupalCreateUser([]);
@@ -294,7 +294,7 @@ public function testSessionWrite() {
   }
 
   /**
-   * Test that empty session IDs are not allowed.
+   * Tests that empty session IDs are not allowed.
    */
   public function testEmptySessionID() {
     $user = $this->drupalCreateUser([]);
@@ -323,7 +323,7 @@ public function testEmptySessionID() {
   }
 
   /**
-   * Test session bag.
+   * Tests session bag.
    */
   public function testSessionBag() {
     // Ensure the flag is absent to start with.
diff --git a/core/modules/system/tests/src/Functional/System/AdminTest.php b/core/modules/system/tests/src/Functional/System/AdminTest.php
index d97f8ce6c2dc07fcee220c2e3ab4dabbff60de5e..bf036e55d67f779b500a17f9ac3177ecceca32bb 100644
--- a/core/modules/system/tests/src/Functional/System/AdminTest.php
+++ b/core/modules/system/tests/src/Functional/System/AdminTest.php
@@ -146,7 +146,7 @@ protected function getTopLevelMenuLinks() {
   }
 
   /**
-   * Test compact mode.
+   * Tests compact mode.
    */
   public function testCompactMode() {
     $session = $this->getSession();
diff --git a/core/modules/system/tests/src/Functional/System/CronRunTest.php b/core/modules/system/tests/src/Functional/System/CronRunTest.php
index cd9e98252ca4de339e008d2f0d69f2aa44d46ffa..1fd271e3364f92af43211cc769d43242a8e42a74 100644
--- a/core/modules/system/tests/src/Functional/System/CronRunTest.php
+++ b/core/modules/system/tests/src/Functional/System/CronRunTest.php
@@ -31,7 +31,7 @@ class CronRunTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test cron runs.
+   * Tests cron runs.
    */
   public function testCronRun() {
     // Run cron anonymously without any cron key.
diff --git a/core/modules/system/tests/src/Functional/System/DateTimeTest.php b/core/modules/system/tests/src/Functional/System/DateTimeTest.php
index fb65b916963bb3fa7af60adb05079473ab3ffb7d..16dba63554d9eb83224b19a6df828e0beae6d3e2 100644
--- a/core/modules/system/tests/src/Functional/System/DateTimeTest.php
+++ b/core/modules/system/tests/src/Functional/System/DateTimeTest.php
@@ -50,7 +50,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test time zones and DST handling.
+   * Tests time zones and DST handling.
    */
   public function testTimeZoneHandling() {
     // Setup date/time settings for Honolulu time.
@@ -91,7 +91,7 @@ public function testTimeZoneHandling() {
   }
 
   /**
-   * Test date format configuration.
+   * Tests date format configuration.
    */
   public function testDateFormatConfiguration() {
     // Confirm 'no custom date formats available' message appears.
@@ -195,7 +195,7 @@ public function testDateFormatConfiguration() {
   }
 
   /**
-   * Test handling case with invalid data in selectors (like February, 31st).
+   * Tests handling case with invalid data in selectors (like February, 31st).
    */
   public function testEnteringDateTimeViaSelectors() {
 
diff --git a/core/modules/system/tests/src/Functional/System/ErrorHandlerTest.php b/core/modules/system/tests/src/Functional/System/ErrorHandlerTest.php
index cfbe1f7861f1a031b5a3dde9d817627948bd35e5..1751c42801b50f68b7007c0ee09844ce21aa04ac 100644
--- a/core/modules/system/tests/src/Functional/System/ErrorHandlerTest.php
+++ b/core/modules/system/tests/src/Functional/System/ErrorHandlerTest.php
@@ -25,7 +25,7 @@ class ErrorHandlerTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test the error handler.
+   * Tests the error handler.
    */
   public function testErrorHandler() {
     $config = $this->config('system.logging');
@@ -93,7 +93,7 @@ public function testErrorHandler() {
   }
 
   /**
-   * Test the exception handler.
+   * Tests the exception handler.
    */
   public function testExceptionHandler() {
     $error_exception = [
diff --git a/core/modules/system/tests/src/Functional/System/FrontPageTest.php b/core/modules/system/tests/src/Functional/System/FrontPageTest.php
index a42f27b3ac3b90d71303b19dcac1a4827e95b4ee..95c1530e2909063c4145b99b55aa38ae4b5b9448 100644
--- a/core/modules/system/tests/src/Functional/System/FrontPageTest.php
+++ b/core/modules/system/tests/src/Functional/System/FrontPageTest.php
@@ -49,7 +49,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test front page functionality.
+   * Tests front page functionality.
    */
   public function testDrupalFrontPage() {
     // Create a promoted node to test the <title> tag on the front page view.
diff --git a/core/modules/system/tests/src/Functional/System/IndexPhpTest.php b/core/modules/system/tests/src/Functional/System/IndexPhpTest.php
index 2599abb5eb7790a347dbe960169866ecb53905c3..d1e101ba7d393ef5facbd9a5c571fcb50d189f7f 100644
--- a/core/modules/system/tests/src/Functional/System/IndexPhpTest.php
+++ b/core/modules/system/tests/src/Functional/System/IndexPhpTest.php
@@ -21,7 +21,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test index.php handling.
+   * Tests index.php handling.
    */
   public function testIndexPhpHandling() {
     $index_php = $GLOBALS['base_url'] . '/index.php';
diff --git a/core/modules/system/tests/src/Functional/System/MainContentFallbackTest.php b/core/modules/system/tests/src/Functional/System/MainContentFallbackTest.php
index f71082b03974a6885dc3a9de8606b5e62ca3dd76..f1918198a8bbe9e2d175bdd2b51a28b9ee2e8f91 100644
--- a/core/modules/system/tests/src/Functional/System/MainContentFallbackTest.php
+++ b/core/modules/system/tests/src/Functional/System/MainContentFallbackTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test availability of main content: Drupal falls back to SimplePageVariant.
+   * Tests availability of main content: Drupal falls back to SimplePageVariant.
    */
   public function testMainContentFallback() {
     $edit = [];
diff --git a/core/modules/system/tests/src/Functional/System/PageTitleTest.php b/core/modules/system/tests/src/Functional/System/PageTitleTest.php
index 84f81fb0ca435e44c3932315c256afc02282abe4..e3a00208cd1c91151aacf5847956d5d5723815f4 100644
--- a/core/modules/system/tests/src/Functional/System/PageTitleTest.php
+++ b/core/modules/system/tests/src/Functional/System/PageTitleTest.php
@@ -71,7 +71,7 @@ public function testTitleTags() {
   }
 
   /**
-   * Test if the title of the site is XSS proof.
+   * Tests if the title of the site is XSS proof.
    */
   public function testTitleXSS() {
     // Set some title with JavaScript and HTML chars to escape.
diff --git a/core/modules/system/tests/src/Functional/System/ResponseGeneratorTest.php b/core/modules/system/tests/src/Functional/System/ResponseGeneratorTest.php
index 42ec40702e5f4f40cdc09dbf69e298abc54c0ca7..db6039fed133d283450f647ab5d306bfaeed5d8d 100644
--- a/core/modules/system/tests/src/Functional/System/ResponseGeneratorTest.php
+++ b/core/modules/system/tests/src/Functional/System/ResponseGeneratorTest.php
@@ -36,7 +36,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test to see if generator header is added.
+   * Tests to see if generator header is added.
    */
   public function testGeneratorHeaderAdded() {
 
diff --git a/core/modules/system/tests/src/Functional/System/ShutdownFunctionsTest.php b/core/modules/system/tests/src/Functional/System/ShutdownFunctionsTest.php
index 589f0cf20f215e21520ab77b5d2f9cd29b83fa65..8c8fccafa166185d279628aae4db8c96f62d09b2 100644
--- a/core/modules/system/tests/src/Functional/System/ShutdownFunctionsTest.php
+++ b/core/modules/system/tests/src/Functional/System/ShutdownFunctionsTest.php
@@ -32,7 +32,7 @@ protected function tearDown(): void {
   }
 
   /**
-   * Test shutdown functions.
+   * Tests shutdown functions.
    */
   public function testShutdownFunctions() {
     $arg1 = $this->randomMachineName();
diff --git a/core/modules/system/tests/src/Functional/System/ThemeTest.php b/core/modules/system/tests/src/Functional/System/ThemeTest.php
index 89012faf45929cc8d850de96868f947b9bf7fe34..ff6ac5b5682f1801aa00848f26a5a7d0afe1eb2e 100644
--- a/core/modules/system/tests/src/Functional/System/ThemeTest.php
+++ b/core/modules/system/tests/src/Functional/System/ThemeTest.php
@@ -56,7 +56,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the theme settings form.
+   * Tests the theme settings form.
    */
   public function testThemeSettings() {
     // Ensure a disabled theme settings form URL returns 404.
@@ -231,7 +231,7 @@ public function testThemeSettings() {
   }
 
   /**
-   * Test the theme settings logo form.
+   * Tests the theme settings logo form.
    */
   public function testThemeSettingsLogo() {
     // Visit Bartik's theme settings page to replace the logo.
@@ -276,7 +276,7 @@ public function testThemeSettingsRenderCacheClear() {
   }
 
   /**
-   * Test the administration theme functionality.
+   * Tests the administration theme functionality.
    */
   public function testAdministrationTheme() {
     $this->container->get('theme_installer')->install(['seven']);
@@ -344,7 +344,7 @@ public function testAdministrationTheme() {
   }
 
   /**
-   * Test switching the default theme.
+   * Tests switching the default theme.
    */
   public function testSwitchDefaultTheme() {
     /** @var \Drupal\Core\Extension\ThemeInstallerInterface $theme_installer */
@@ -372,7 +372,7 @@ public function testSwitchDefaultTheme() {
   }
 
   /**
-   * Test themes can't be installed when the base theme or engine is missing.
+   * Tests themes can't be installed when the base theme or engine is missing.
    *
    * Include test for themes that have a missing base theme somewhere further up
    * the chain than the immediate base theme.
@@ -395,7 +395,7 @@ public function testInvalidTheme() {
   }
 
   /**
-   * Test uninstalling of themes works.
+   * Tests uninstalling of themes works.
    */
   public function testUninstallingThemes() {
     // Install Bartik and set it as the default theme.
@@ -484,7 +484,7 @@ public function testInstallAndSetAsDefault() {
   }
 
   /**
-   * Test the theme settings form when logo and favicon features are disabled.
+   * Tests the theme settings form when logo and favicon features are disabled.
    */
   public function testThemeSettingsNoLogoNoFavicon() {
     // Install theme with no logo and no favicon feature.
diff --git a/core/modules/system/tests/src/Functional/Theme/ThemeEarlyInitializationTest.php b/core/modules/system/tests/src/Functional/Theme/ThemeEarlyInitializationTest.php
index 895d0f9b0fd618c637557f833b0ff20e0fa9ba50..2c8c5f9aad14b71519f3ef311ca605ae649fccee 100644
--- a/core/modules/system/tests/src/Functional/Theme/ThemeEarlyInitializationTest.php
+++ b/core/modules/system/tests/src/Functional/Theme/ThemeEarlyInitializationTest.php
@@ -25,7 +25,7 @@ class ThemeEarlyInitializationTest extends BrowserTestBase {
   protected $defaultTheme = 'classy';
 
   /**
-   * Test that the theme system can generate output in a request listener.
+   * Tests that the theme system can generate output in a request listener.
    */
   public function testRequestListener() {
     $this->drupalGet('theme-test/request-listener');
diff --git a/core/modules/system/tests/src/Functional/Theme/TwigTransTest.php b/core/modules/system/tests/src/Functional/Theme/TwigTransTest.php
index c24bc5703d8d3485b3dff7347852986b02b7abe4..9d067574f0bd3a07e68b70a6225ede5793d96876 100644
--- a/core/modules/system/tests/src/Functional/Theme/TwigTransTest.php
+++ b/core/modules/system/tests/src/Functional/Theme/TwigTransTest.php
@@ -78,7 +78,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test Twig "trans" tags.
+   * Tests Twig "trans" tags.
    */
   public function testTwigTransTags() {
     // Run this once without and once with Twig debug because trans can work
@@ -98,7 +98,7 @@ public function testTwigTransTags() {
   }
 
   /**
-   * Test empty Twig "trans" tags.
+   * Tests empty Twig "trans" tags.
    */
   public function testEmptyTwigTransTags() {
     $elements = [
diff --git a/core/modules/system/tests/src/Functional/UpdateSystem/DependencyHookInvocationTest.php b/core/modules/system/tests/src/Functional/UpdateSystem/DependencyHookInvocationTest.php
index b73744c02e4eed46264352ac8d7c5150db928134..42e772e70e2b011a77c0ad9634b21828409b08d2 100644
--- a/core/modules/system/tests/src/Functional/UpdateSystem/DependencyHookInvocationTest.php
+++ b/core/modules/system/tests/src/Functional/UpdateSystem/DependencyHookInvocationTest.php
@@ -34,7 +34,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the structure of the array returned by hook_update_dependencies().
+   * Tests the structure of the array returned by hook_update_dependencies().
    */
   public function testHookUpdateDependencies() {
     $update_dependencies = update_retrieve_dependencies();
diff --git a/core/modules/system/tests/src/Functional/UpdateSystem/DependencyOrderingTest.php b/core/modules/system/tests/src/Functional/UpdateSystem/DependencyOrderingTest.php
index 0129329df21cf9108b260780e5edd1f4fa795564..8576e7eae8fd9e9c7ba714a2f6a7240307a47fb9 100644
--- a/core/modules/system/tests/src/Functional/UpdateSystem/DependencyOrderingTest.php
+++ b/core/modules/system/tests/src/Functional/UpdateSystem/DependencyOrderingTest.php
@@ -34,7 +34,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that updates within a single module run in the correct order.
+   * Tests that updates within a single module run in the correct order.
    */
   public function testUpdateOrderingSingleModule() {
     $starting_updates = [
@@ -50,7 +50,7 @@ public function testUpdateOrderingSingleModule() {
   }
 
   /**
-   * Test that dependencies between modules are resolved correctly.
+   * Tests that dependencies between modules are resolved correctly.
    */
   public function testUpdateOrderingModuleInterdependency() {
     $starting_updates = [
diff --git a/core/modules/system/tests/src/Functional/UpdateSystem/NoPreExistingSchemaUpdateTest.php b/core/modules/system/tests/src/Functional/UpdateSystem/NoPreExistingSchemaUpdateTest.php
index 7cce848020a011793976d3618d7a224f4902158f..0f889155d48809d5e006509aa2a943149c815909 100644
--- a/core/modules/system/tests/src/Functional/UpdateSystem/NoPreExistingSchemaUpdateTest.php
+++ b/core/modules/system/tests/src/Functional/UpdateSystem/NoPreExistingSchemaUpdateTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the system module updates with no dependencies installed.
+   * Tests the system module updates with no dependencies installed.
    */
   public function testNoPreExistingSchema() {
     $schema = \Drupal::keyValue('system.schema')->getAll();
diff --git a/core/modules/system/tests/src/Functional/UpdateSystem/RebuildScriptTest.php b/core/modules/system/tests/src/Functional/UpdateSystem/RebuildScriptTest.php
index e5e0baf6c192ce7249b03b242390fbbd764b234b..442476c1ef0f98948e7af91f137bfaa693054ec3 100644
--- a/core/modules/system/tests/src/Functional/UpdateSystem/RebuildScriptTest.php
+++ b/core/modules/system/tests/src/Functional/UpdateSystem/RebuildScriptTest.php
@@ -24,7 +24,7 @@ class RebuildScriptTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test redirect in rebuild.php.
+   * Tests redirect in rebuild.php.
    */
   public function testRebuild() {
     $cache = $this->container->get('cache.default');
diff --git a/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathNewDependencyTest.php b/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathNewDependencyTest.php
index 95fe1b5f4bc5f82ae3d02477babd7c8f38b511b4..d126d91609abc3f6e9b03493b7d7ce5c69ad5e2e 100644
--- a/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathNewDependencyTest.php
+++ b/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathNewDependencyTest.php
@@ -20,7 +20,7 @@ class UpdatePathNewDependencyTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test that a module can add services that depend on new modules.
+   * Tests that a module can add services that depend on new modules.
    */
   public function testUpdateNewDependency() {
     // The new_dependency_test before the update is just an empty info.yml file.
diff --git a/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathTestJavaScriptTest.php b/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathTestJavaScriptTest.php
index 0e2680c68bb1529deddbfb707465ad429debb6ce..209ca4801daa4257722f24a47ac3124f10fee5c3 100644
--- a/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathTestJavaScriptTest.php
+++ b/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathTestJavaScriptTest.php
@@ -27,7 +27,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test JavaScript loading at update.php.
+   * Tests JavaScript loading at update.php.
    *
    * @see ::doPreUpdateTests
    */
diff --git a/core/modules/system/tests/src/FunctionalJavascript/Form/ElementsTableSelectTest.php b/core/modules/system/tests/src/FunctionalJavascript/Form/ElementsTableSelectTest.php
index 560ee6c8bf8ac2ae1903f835040a80789694e8bc..c38627553bc9c6f8945ee6e394b4b9327478fb73 100644
--- a/core/modules/system/tests/src/FunctionalJavascript/Form/ElementsTableSelectTest.php
+++ b/core/modules/system/tests/src/FunctionalJavascript/Form/ElementsTableSelectTest.php
@@ -22,7 +22,7 @@ class ElementsTableSelectTest extends WebDriverTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test the presence of ajax functionality for all options.
+   * Tests the presence of ajax functionality for all options.
    */
   public function testAjax() {
     // Test checkboxes (#multiple == TRUE).
diff --git a/core/modules/system/tests/src/Kernel/Form/ProgrammaticTest.php b/core/modules/system/tests/src/Kernel/Form/ProgrammaticTest.php
index a864b7ca7a0e16f5376e0fcf87d6db293e416138..c924b55676f2c1bb7e015875fc69353497a092bf 100644
--- a/core/modules/system/tests/src/Kernel/Form/ProgrammaticTest.php
+++ b/core/modules/system/tests/src/Kernel/Form/ProgrammaticTest.php
@@ -21,7 +21,7 @@ class ProgrammaticTest extends KernelTestBase {
   protected static $modules = ['form_test'];
 
   /**
-   * Test the programmatic form submission workflow.
+   * Tests the programmatic form submission workflow.
    */
   public function testSubmissionWorkflow() {
     // Backup the current batch status and reset it to avoid conflicts while
@@ -91,7 +91,7 @@ protected function doSubmitForm($values, $valid_input) {
   }
 
   /**
-   * Test the programmed_bypass_access_check flag.
+   * Tests the programmed_bypass_access_check flag.
    */
   public function testProgrammaticAccessBypass() {
     $form_state = (new FormState())->setValues([
diff --git a/core/modules/system/tests/src/Kernel/Mail/MailTest.php b/core/modules/system/tests/src/Kernel/Mail/MailTest.php
index af593f3f137d9da83ee3fdad7a9eb2c6c634437f..9582084a032dc703761912894d2de76442436ffd 100644
--- a/core/modules/system/tests/src/Kernel/Mail/MailTest.php
+++ b/core/modules/system/tests/src/Kernel/Mail/MailTest.php
@@ -89,7 +89,7 @@ public function testErrorMessageDisplay() {
   }
 
   /**
-   * Test that message sending may be canceled.
+   * Tests that message sending may be canceled.
    *
    * @see mail_cancel_test_mail_alter()
    */
diff --git a/core/modules/system/tests/src/Kernel/Render/ClassyTest.php b/core/modules/system/tests/src/Kernel/Render/ClassyTest.php
index 1eab0f78a742d57c7a39c995e8470172187acc08..8adb4ebd9808cc5ec0c4fa5e8d8c10eabbae8074 100644
--- a/core/modules/system/tests/src/Kernel/Render/ClassyTest.php
+++ b/core/modules/system/tests/src/Kernel/Render/ClassyTest.php
@@ -34,7 +34,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test the classy theme.
+   * Tests the classy theme.
    */
   public function testClassyTheme() {
     \Drupal::messenger()->addError('An error occurred');
diff --git a/core/modules/system/tests/src/Kernel/Scripts/DbCommandBaseTest.php b/core/modules/system/tests/src/Kernel/Scripts/DbCommandBaseTest.php
index 0b31ec6db94e4007c8a0a8bb5373abbc7036ec91..3c6d8aa34eb1431e4bef80048eaa516b34119dd0 100644
--- a/core/modules/system/tests/src/Kernel/Scripts/DbCommandBaseTest.php
+++ b/core/modules/system/tests/src/Kernel/Scripts/DbCommandBaseTest.php
@@ -26,7 +26,7 @@
 class DbCommandBaseTest extends KernelTestBase {
 
   /**
-   * Test specifying a database key.
+   * Tests specifying a database key.
    */
   public function testSpecifyDatabaseKey() {
     $command = new DbCommandBaseTester();
@@ -55,7 +55,7 @@ public function testSpecifyDatabaseDoesNotExist() {
   }
 
   /**
-   * Test supplying database connection as a url.
+   * Tests supplying database connection as a url.
    */
   public function testSpecifyDbUrl() {
     $command = new DbCommandBaseTester();
@@ -73,7 +73,7 @@ public function testSpecifyDbUrl() {
   }
 
   /**
-   * Test specifying a prefix for different connections.
+   * Tests specifying a prefix for different connections.
    */
   public function testPrefix() {
     if (Database::getConnection()->driver() == 'sqlite') {
diff --git a/core/modules/system/tests/src/Kernel/Scripts/DbDumpCommandTest.php b/core/modules/system/tests/src/Kernel/Scripts/DbDumpCommandTest.php
index 35412fc70645bfece9120d1c0fa0a764fb90ff4e..4f24cebf8c26f2696fa5b84c53c702711acb4b56 100644
--- a/core/modules/system/tests/src/Kernel/Scripts/DbDumpCommandTest.php
+++ b/core/modules/system/tests/src/Kernel/Scripts/DbDumpCommandTest.php
@@ -45,7 +45,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the command directly.
+   * Tests the command directly.
    */
   public function testDbDumpCommand() {
     $command = new DbDumpCommand();
@@ -65,7 +65,7 @@ public function testDbDumpCommand() {
   }
 
   /**
-   * Test schema only option.
+   * Tests schema only option.
    */
   public function testSchemaOnly() {
     $command = new DbDumpCommand();
diff --git a/core/modules/system/tests/src/Kernel/Scripts/DbImportCommandTest.php b/core/modules/system/tests/src/Kernel/Scripts/DbImportCommandTest.php
index c56095b08f73cbc765605eba8080a99fcad88791..c88128bf427552ccb58dcf0718ba27bac5d70b03 100644
--- a/core/modules/system/tests/src/Kernel/Scripts/DbImportCommandTest.php
+++ b/core/modules/system/tests/src/Kernel/Scripts/DbImportCommandTest.php
@@ -55,7 +55,7 @@ class DbImportCommandTest extends KernelTestBase {
   ];
 
   /**
-   * Test the command directly.
+   * Tests the command directly.
    *
    * @requires extension pdo_sqlite
    */
diff --git a/core/modules/system/tests/src/Kernel/Scripts/DbToolsApplicationTest.php b/core/modules/system/tests/src/Kernel/Scripts/DbToolsApplicationTest.php
index 47c5f6aac9de54353581d49227e149b08e4788ca..8f35dd4781219e80f99cff09b00b962237273ff0 100644
--- a/core/modules/system/tests/src/Kernel/Scripts/DbToolsApplicationTest.php
+++ b/core/modules/system/tests/src/Kernel/Scripts/DbToolsApplicationTest.php
@@ -16,7 +16,7 @@
 class DbToolsApplicationTest extends KernelTestBase {
 
   /**
-   * Test that the dump command is correctly registered.
+   * Tests that the dump command is correctly registered.
    */
   public function testDumpCommandRegistration() {
     $application = new DbToolsApplication();
@@ -26,7 +26,7 @@ public function testDumpCommandRegistration() {
   }
 
   /**
-   * Test that the dump command is correctly registered.
+   * Tests that the dump command is correctly registered.
    */
   public function testImportCommandRegistration() {
     $application = new DbToolsApplication();
diff --git a/core/modules/system/tests/src/Kernel/System/FloodTest.php b/core/modules/system/tests/src/Kernel/System/FloodTest.php
index ba7bd51928aab795dd9070e34c414eb956c1da96..cf32fd9fed7608543657a0a75fd4af53ad9c9c1a 100644
--- a/core/modules/system/tests/src/Kernel/System/FloodTest.php
+++ b/core/modules/system/tests/src/Kernel/System/FloodTest.php
@@ -19,7 +19,7 @@ class FloodTest extends KernelTestBase {
   protected static $modules = ['system'];
 
   /**
-   * Test flood control mechanism clean-up.
+   * Tests flood control mechanism clean-up.
    */
   public function testCleanUp() {
     $threshold = 1;
@@ -47,7 +47,7 @@ public function testCleanUp() {
   }
 
   /**
-   * Test flood control memory backend.
+   * Tests flood control memory backend.
    */
   public function testMemoryBackend() {
     $threshold = 1;
@@ -75,7 +75,7 @@ public function testMemoryBackend() {
   }
 
   /**
-   * Test flood control database backend.
+   * Tests flood control database backend.
    */
   public function testDatabaseBackend() {
     $threshold = 1;
diff --git a/core/modules/system/tests/src/Kernel/Theme/FunctionsTest.php b/core/modules/system/tests/src/Kernel/Theme/FunctionsTest.php
index 87e21a0d997f5310acd489d62375af395b173c3a..067c7ff89e97860e6b9ce1f059586019a32171c5 100644
--- a/core/modules/system/tests/src/Kernel/Theme/FunctionsTest.php
+++ b/core/modules/system/tests/src/Kernel/Theme/FunctionsTest.php
@@ -418,7 +418,7 @@ public function testIndexedKeyedLinks() {
   }
 
   /**
-   * Test the use of Link::preRenderLinks() on a nested array of links.
+   * Tests the use of Link::preRenderLinks() on a nested array of links.
    *
    * @see \Drupal\Core\Render\Element\Link::preRenderLinks()
    */
diff --git a/core/modules/system/tests/src/Kernel/Theme/ThemeTest.php b/core/modules/system/tests/src/Kernel/Theme/ThemeTest.php
index 40601f74ba73ef8d02a3a319366afc1baecfb505..932790d6b45a82506e4895984cfef654c13f18d1 100644
--- a/core/modules/system/tests/src/Kernel/Theme/ThemeTest.php
+++ b/core/modules/system/tests/src/Kernel/Theme/ThemeTest.php
@@ -27,7 +27,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test attribute merging.
+   * Tests attribute merging.
    *
    * Render arrays that use a render element and templates (and hence call
    * template_preprocess()) must ensure the attributes at different occasions
@@ -49,7 +49,7 @@ public function testAttributeMerging() {
   }
 
   /**
-   * Test that ThemeManager renders the expected data types.
+   * Tests that ThemeManager renders the expected data types.
    */
   public function testThemeDataTypes() {
     // theme_test_false is an implemented theme hook so \Drupal::theme() service
@@ -74,7 +74,7 @@ public function testThemeDataTypes() {
   }
 
   /**
-   * Test function theme_get_suggestions() for SA-CORE-2009-003.
+   * Tests function theme_get_suggestions() for SA-CORE-2009-003.
    */
   public function testThemeSuggestions() {
     // Set the front page as something random otherwise the CLI
@@ -101,7 +101,7 @@ public function testThemeSuggestions() {
   }
 
   /**
-   * Test the listInfo() function.
+   * Tests the listInfo() function.
    */
   public function testListThemes() {
     $this->container->get('theme_installer')->install(['test_subtheme']);
diff --git a/core/modules/system/tests/src/Kernel/Theme/TwigFilterTest.php b/core/modules/system/tests/src/Kernel/Theme/TwigFilterTest.php
index 2d6806a23400d1afc0783007fbdbdba8d90f52c6..f369cfd44e6d98a0e7c0a8f028a572ad9fc57174 100644
--- a/core/modules/system/tests/src/Kernel/Theme/TwigFilterTest.php
+++ b/core/modules/system/tests/src/Kernel/Theme/TwigFilterTest.php
@@ -19,7 +19,7 @@ class TwigFilterTest extends KernelTestBase {
   protected static $modules = ['twig_theme_test'];
 
   /**
-   * Test Twig "without" filter.
+   * Tests Twig "without" filter.
    */
   public function testTwigWithoutFilter() {
     $filter_test = [
diff --git a/core/modules/system/tests/src/Kernel/Token/TokenReplaceKernelTest.php b/core/modules/system/tests/src/Kernel/Token/TokenReplaceKernelTest.php
index 092212ac572f7cd63e59c027e6a07af732f7e2cd..e875c01011415ae22e5973c7a2cbbc7c803eee97 100644
--- a/core/modules/system/tests/src/Kernel/Token/TokenReplaceKernelTest.php
+++ b/core/modules/system/tests/src/Kernel/Token/TokenReplaceKernelTest.php
@@ -26,7 +26,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test whether token-replacement works in various contexts.
+   * Tests whether token-replacement works in various contexts.
    */
   public function testSystemTokenRecognition() {
     // Generate prefixes and suffixes for the token context.
diff --git a/core/modules/taxonomy/tests/src/Functional/EarlyDateTest.php b/core/modules/taxonomy/tests/src/Functional/EarlyDateTest.php
index 9164025ee654472aaa92ceb1dba50828848319cd..2b9925b29defc61ef0f0c90acb375fe572d54a2c 100644
--- a/core/modules/taxonomy/tests/src/Functional/EarlyDateTest.php
+++ b/core/modules/taxonomy/tests/src/Functional/EarlyDateTest.php
@@ -59,7 +59,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test taxonomy functionality with nodes prior to 1970.
+   * Tests taxonomy functionality with nodes prior to 1970.
    */
   public function testTaxonomyEarlyDateNode() {
     // Posts an article with a taxonomy term and a date prior to 1970.
diff --git a/core/modules/taxonomy/tests/src/Functional/TermAccessTest.php b/core/modules/taxonomy/tests/src/Functional/TermAccessTest.php
index a69fdf144d41598a8022f748882838f1e157d714..39a4c5d3c87799f4dcd593214346ef60c8f318c3 100644
--- a/core/modules/taxonomy/tests/src/Functional/TermAccessTest.php
+++ b/core/modules/taxonomy/tests/src/Functional/TermAccessTest.php
@@ -21,7 +21,7 @@ class TermAccessTest extends TaxonomyTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test access control functionality for taxonomy terms.
+   * Tests access control functionality for taxonomy terms.
    */
   public function testTermAccess() {
     $assert_session = $this->assertSession();
diff --git a/core/modules/taxonomy/tests/src/Functional/TermTest.php b/core/modules/taxonomy/tests/src/Functional/TermTest.php
index 7bb083173ed3a761c85be2607bd2502406a146b1..dc0cdaf5488619b2a0c8ea2090aed90f5f8aa45e 100644
--- a/core/modules/taxonomy/tests/src/Functional/TermTest.php
+++ b/core/modules/taxonomy/tests/src/Functional/TermTest.php
@@ -91,7 +91,7 @@ public function testParentHandlerSettings() {
   }
 
   /**
-   * Test terms in a single and multiple hierarchy.
+   * Tests terms in a single and multiple hierarchy.
    */
   public function testTaxonomyTermHierarchy() {
     // Create two taxonomy terms.
@@ -186,7 +186,7 @@ public function testTaxonomyTermChildTerms() {
   }
 
   /**
-   * Test that hook_node_$op implementations work correctly.
+   * Tests that hook_node_$op implementations work correctly.
    *
    * Save & edit a node and assert that taxonomy terms are saved/loaded properly.
    */
@@ -229,7 +229,7 @@ public function testTaxonomyNode() {
   }
 
   /**
-   * Test term creation with a free-tagging vocabulary from the node form.
+   * Tests term creation with a free-tagging vocabulary from the node form.
    */
   public function testNodeTermCreationAndDeletion() {
     // Enable tags in the vocabulary.
@@ -468,7 +468,7 @@ public function testTermReorder() {
   }
 
   /**
-   * Test saving a term with multiple parents through the UI.
+   * Tests saving a term with multiple parents through the UI.
    */
   public function testTermMultipleParentsInterface() {
     // Add a new term to the vocabulary so that we can have multiple parents.
@@ -497,7 +497,7 @@ public function testTermMultipleParentsInterface() {
   }
 
   /**
-   * Test taxonomy_term_load_multiple_by_name().
+   * Tests taxonomy_term_load_multiple_by_name().
    */
   public function testTaxonomyGetTermByName() {
     $term = $this->createTerm($this->vocabulary);
diff --git a/core/modules/taxonomy/tests/src/Functional/TermTranslationTest.php b/core/modules/taxonomy/tests/src/Functional/TermTranslationTest.php
index e755dabd0ec4c6d804cf69b665af254ed3a290f9..598d864e8886a875a5ca3067b5d8b3f96a0e4266 100644
--- a/core/modules/taxonomy/tests/src/Functional/TermTranslationTest.php
+++ b/core/modules/taxonomy/tests/src/Functional/TermTranslationTest.php
@@ -56,7 +56,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test translated breadcrumbs.
+   * Tests translated breadcrumbs.
    */
   public function testTranslatedBreadcrumbs() {
     // Ensure non-translated breadcrumb is correct.
@@ -90,7 +90,7 @@ public function testTranslatedBreadcrumbs() {
   }
 
   /**
-   * Test translation of terms are showed in the node.
+   * Tests translation of terms are showed in the node.
    */
   public function testTermsTranslation() {
 
diff --git a/core/modules/taxonomy/tests/src/Functional/ThemeTest.php b/core/modules/taxonomy/tests/src/Functional/ThemeTest.php
index c5fdc866cc90c2b588d69a6c3e648c9d2d6e154d..985b1ce2bbb6c97c313b7b59a9bd949a64c9fcc9 100644
--- a/core/modules/taxonomy/tests/src/Functional/ThemeTest.php
+++ b/core/modules/taxonomy/tests/src/Functional/ThemeTest.php
@@ -35,7 +35,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the theme used when adding, viewing and editing taxonomy terms.
+   * Tests the theme used when adding, viewing and editing taxonomy terms.
    */
   public function testTaxonomyTermThemes() {
     // Adding a term to a vocabulary is considered an administrative action and
diff --git a/core/modules/taxonomy/tests/src/Functional/VocabularyPermissionsTest.php b/core/modules/taxonomy/tests/src/Functional/VocabularyPermissionsTest.php
index c5b3aed5a51e8d4b1ba67f1f8665a4db2996fb8b..eaa802e313e2a9f0495ac983469ae619ba316faf 100644
--- a/core/modules/taxonomy/tests/src/Functional/VocabularyPermissionsTest.php
+++ b/core/modules/taxonomy/tests/src/Functional/VocabularyPermissionsTest.php
@@ -60,7 +60,7 @@ public function testVocabularyPermissionsVocabulary() {
   }
 
   /**
-   * Test the vocabulary overview permission.
+   * Tests the vocabulary overview permission.
    */
   public function testTaxonomyVocabularyOverviewPermissions() {
     // Create two vocabularies, one with two terms, the other without any term.
diff --git a/core/modules/taxonomy/tests/src/Functional/VocabularyUiTest.php b/core/modules/taxonomy/tests/src/Functional/VocabularyUiTest.php
index d7f3b8b029c3f0072cb27043f44c0505791d0ab1..8e153730aeed413589eff49b3dcc012a8bab935a 100644
--- a/core/modules/taxonomy/tests/src/Functional/VocabularyUiTest.php
+++ b/core/modules/taxonomy/tests/src/Functional/VocabularyUiTest.php
@@ -114,7 +114,7 @@ public function testTaxonomyAdminChangingWeights() {
   }
 
   /**
-   * Test the vocabulary overview with no vocabularies.
+   * Tests the vocabulary overview with no vocabularies.
    */
   public function testTaxonomyAdminNoVocabularies() {
     // Delete all vocabularies.
diff --git a/core/modules/taxonomy/tests/src/Kernel/Migrate/d7/MigrateNodeTaxonomyTest.php b/core/modules/taxonomy/tests/src/Kernel/Migrate/d7/MigrateNodeTaxonomyTest.php
index 4cf6616907e2c040258843af324d1bd42ef47559..a2a866ec163de5ed116f4d3f71736120d51dca22 100644
--- a/core/modules/taxonomy/tests/src/Kernel/Migrate/d7/MigrateNodeTaxonomyTest.php
+++ b/core/modules/taxonomy/tests/src/Kernel/Migrate/d7/MigrateNodeTaxonomyTest.php
@@ -37,7 +37,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test node migration from Drupal 7 to 8.
+   * Tests node migration from Drupal 7 to 8.
    */
   public function testMigration() {
     $node = Node::load(2);
diff --git a/core/modules/taxonomy/tests/src/Kernel/TermKernelTest.php b/core/modules/taxonomy/tests/src/Kernel/TermKernelTest.php
index 3d2037dad7efb487fdf6bf096186a378edfa69bd..3f85b2f81940291b26b6fe5329d67a79664bb055 100644
--- a/core/modules/taxonomy/tests/src/Kernel/TermKernelTest.php
+++ b/core/modules/taxonomy/tests/src/Kernel/TermKernelTest.php
@@ -66,7 +66,7 @@ public function testMultipleParentDelete() {
   }
 
   /**
-   * Test a taxonomy with terms that have multiple parents of different depths.
+   * Tests a taxonomy with terms that have multiple parents of different depths.
    */
   public function testTaxonomyVocabularyTree() {
     // Create a new vocabulary with 6 terms.
diff --git a/core/modules/taxonomy/tests/src/Kernel/VocabularyCrudTest.php b/core/modules/taxonomy/tests/src/Kernel/VocabularyCrudTest.php
index 471a0dc5a7cfa212288e796ab8b0b5349b7218a1..91d9d39bb30cf6f1c7a3b2f0b82c704a8bc9f6d8 100644
--- a/core/modules/taxonomy/tests/src/Kernel/VocabularyCrudTest.php
+++ b/core/modules/taxonomy/tests/src/Kernel/VocabularyCrudTest.php
@@ -40,7 +40,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test deleting a taxonomy that contains terms.
+   * Tests deleting a taxonomy that contains terms.
    */
   public function testTaxonomyVocabularyDeleteWithTerms() {
     $vocabulary = $this->createVocabulary();
@@ -127,7 +127,7 @@ public function testTaxonomyVocabularyLoadMultiple() {
   }
 
   /**
-   * Test uninstall and reinstall of the taxonomy module.
+   * Tests uninstall and reinstall of the taxonomy module.
    */
   public function testUninstallReinstall() {
     $vocabulary = $this->createVocabulary();
diff --git a/core/modules/telephone/tests/src/Functional/TelephoneFieldTest.php b/core/modules/telephone/tests/src/Functional/TelephoneFieldTest.php
index bbee5ff007c8763d59e3b3ca7d0fe8804462ff2c..6caa60205ec2f1b184502169deff88ac8c4299d1 100644
--- a/core/modules/telephone/tests/src/Functional/TelephoneFieldTest.php
+++ b/core/modules/telephone/tests/src/Functional/TelephoneFieldTest.php
@@ -82,7 +82,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test to confirm the widget is setup.
+   * Tests to confirm the widget is setup.
    *
    * @covers \Drupal\telephone\Plugin\Field\FieldWidget\TelephoneDefaultWidget::formElement
    */
@@ -93,7 +93,7 @@ public function testTelephoneWidget() {
   }
 
   /**
-   * Test the telephone formatter.
+   * Tests the telephone formatter.
    *
    * @covers \Drupal\telephone\Plugin\Field\FieldFormatter\TelephoneLinkFormatter::viewElements
    *
diff --git a/core/modules/text/tests/src/Functional/TextFieldTest.php b/core/modules/text/tests/src/Functional/TextFieldTest.php
index 34c6a6bbc2b40c3c45a3c67b0fdb316ffc9c25e0..cd3cdef99d2a3efd59e372d2b0a4af5aad369cbe 100644
--- a/core/modules/text/tests/src/Functional/TextFieldTest.php
+++ b/core/modules/text/tests/src/Functional/TextFieldTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   // Test fields.
 
   /**
-   * Test text field validation.
+   * Tests text field validation.
    */
   public function testTextFieldValidation() {
     // Create a field with settings to validate.
@@ -77,7 +77,7 @@ public function testTextFieldValidation() {
   }
 
   /**
-   * Test required long text with file upload.
+   * Tests required long text with file upload.
    */
   public function testRequiredLongTextWithFileUpload() {
     // Create a text field.
@@ -138,7 +138,7 @@ public function testRequiredLongTextWithFileUpload() {
   }
 
   /**
-   * Test widgets.
+   * Tests widgets.
    */
   public function testTextfieldWidgets() {
     $this->_testTextfieldWidgets('text', 'text_textfield');
@@ -146,7 +146,7 @@ public function testTextfieldWidgets() {
   }
 
   /**
-   * Test widgets + 'formatted_text' setting.
+   * Tests widgets + 'formatted_text' setting.
    */
   public function testTextfieldWidgetsFormatted() {
     $this->_testTextfieldWidgetsFormatted('text', 'text_textfield');
diff --git a/core/modules/text/tests/src/Kernel/TextSummaryTest.php b/core/modules/text/tests/src/Kernel/TextSummaryTest.php
index 83b20f659d55ef335e231fa3959998ccb863da3c..420632d71f501916fa3539197bf255d04a379f73 100644
--- a/core/modules/text/tests/src/Kernel/TextSummaryTest.php
+++ b/core/modules/text/tests/src/Kernel/TextSummaryTest.php
@@ -47,7 +47,7 @@ public function testFirstSentenceQuestion() {
   }
 
   /**
-   * Test summary with long example.
+   * Tests summary with long example.
    */
   public function testLongSentence() {
     // 125.
@@ -69,7 +69,7 @@ public function testLongSentence() {
   }
 
   /**
-   * Test various summary length edge cases.
+   * Tests various summary length edge cases.
    */
   public function testLength() {
     FilterFormat::create([
@@ -225,8 +225,8 @@ public function testLength() {
   }
 
   /**
-   * Test text_summary() returns an empty string without any error when called
-   * with an invalid format.
+   * Tests text_summary() returns an empty string without any error when
+   * called with an invalid format.
    */
   public function testInvalidFilterFormat() {
 
@@ -242,7 +242,7 @@ public function assertTextSummary($text, $expected, $format = NULL, $size = NULL
   }
 
   /**
-   * Test required summary.
+   * Tests required summary.
    */
   public function testRequiredSummary() {
     $this->installEntitySchema('entity_test');
diff --git a/core/modules/toolbar/tests/src/Functional/ToolbarAdminMenuTest.php b/core/modules/toolbar/tests/src/Functional/ToolbarAdminMenuTest.php
index 15b6adb4a6e7f49d9b813710738ba30fdf4f4130..f612fc57f5e2d8bedd97cc0fa54202652ca4f3d6 100644
--- a/core/modules/toolbar/tests/src/Functional/ToolbarAdminMenuTest.php
+++ b/core/modules/toolbar/tests/src/Functional/ToolbarAdminMenuTest.php
@@ -359,7 +359,7 @@ public function testSubtreesJsonRequest() {
   }
 
   /**
-   * Test that subtrees hashes vary by the language of the page.
+   * Tests that subtrees hashes vary by the language of the page.
    */
   public function testLanguageSwitching() {
     // Create a new language with the langcode 'xx'.
@@ -383,7 +383,7 @@ public function testLanguageSwitching() {
   }
 
   /**
-   * Test that back to site link exists on admin pages, not on content pages.
+   * Tests that back to site link exists on admin pages, not on content pages.
    */
   public function testBackToSiteLink() {
     // Back to site link should exist in the markup.
diff --git a/core/modules/tour/tests/src/Functional/TourTest.php b/core/modules/tour/tests/src/Functional/TourTest.php
index 05ec3c5dcc78a6c7b21513d2272dea5f95e5addd..329f3284cb0528e4fc361799e3b43c95e0c25725 100644
--- a/core/modules/tour/tests/src/Functional/TourTest.php
+++ b/core/modules/tour/tests/src/Functional/TourTest.php
@@ -62,7 +62,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test tour functionality.
+   * Tests tour functionality.
    */
   public function testTourFunctionality() {
     // Navigate to tour-test-1 and verify the tour_test_1 tip is found with appropriate classes.
diff --git a/core/modules/tour/tests/src/Kernel/TourPluginTest.php b/core/modules/tour/tests/src/Kernel/TourPluginTest.php
index 3b96b3773615d646d31961e16441cc27d9f115ff..3cd3a2c634c85f776b514bb004688e508138d547 100644
--- a/core/modules/tour/tests/src/Kernel/TourPluginTest.php
+++ b/core/modules/tour/tests/src/Kernel/TourPluginTest.php
@@ -38,7 +38,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test tour plugins.
+   * Tests tour plugins.
    */
   public function testTourPlugins() {
     $this->assertCount(1, $this->pluginManager->getDefinitions(), 'Only tour plugins for the enabled modules were returned.');
diff --git a/core/modules/user/tests/src/Functional/UserBlocksTest.php b/core/modules/user/tests/src/Functional/UserBlocksTest.php
index fa5589be7f61ef4d976dc65dde64626880064806..7ca009e57cc4e3a797fb2fe916498591780d6d4f 100644
--- a/core/modules/user/tests/src/Functional/UserBlocksTest.php
+++ b/core/modules/user/tests/src/Functional/UserBlocksTest.php
@@ -65,7 +65,7 @@ public function testUserLoginBlockVisibility() {
   }
 
   /**
-   * Test the user login block.
+   * Tests the user login block.
    */
   public function testUserLoginBlock() {
     // Create a user with some permission that anonymous users lack.
diff --git a/core/modules/user/tests/src/Functional/UserCancelTest.php b/core/modules/user/tests/src/Functional/UserCancelTest.php
index 43ef05e99d2967ebb4bb604c20d5c95e9613084d..02291b38f75121c4b339e5a0c760bd7960cb88c5 100644
--- a/core/modules/user/tests/src/Functional/UserCancelTest.php
+++ b/core/modules/user/tests/src/Functional/UserCancelTest.php
@@ -75,7 +75,7 @@ public function testUserCancelWithoutPermission() {
   }
 
   /**
-   * Test ability to change the permission for canceling users.
+   * Tests ability to change the permission for canceling users.
    */
   public function testUserCancelChangePermission() {
     \Drupal::service('module_installer')->install(['user_form_test']);
diff --git a/core/modules/user/tests/src/Functional/UserEditTest.php b/core/modules/user/tests/src/Functional/UserEditTest.php
index 4bbf1e1d6ea0443e405e29c8aae73cedd50546bf..3dd8191b8fc42bc79cfb3b8ae4ab63dc18f053a6 100644
--- a/core/modules/user/tests/src/Functional/UserEditTest.php
+++ b/core/modules/user/tests/src/Functional/UserEditTest.php
@@ -18,7 +18,7 @@ class UserEditTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test user edit page.
+   * Tests user edit page.
    */
   public function testUserEdit() {
     // Test user edit functionality.
diff --git a/core/modules/user/tests/src/Functional/UserLanguageTest.php b/core/modules/user/tests/src/Functional/UserLanguageTest.php
index 19f9faee4cf8fe8695e2b99201a5ca2eb2a17310..0e71788ce8b61a6e2927042716ffe3536de66823 100644
--- a/core/modules/user/tests/src/Functional/UserLanguageTest.php
+++ b/core/modules/user/tests/src/Functional/UserLanguageTest.php
@@ -25,7 +25,7 @@ class UserLanguageTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test if user can change their default language.
+   * Tests if user can change their default language.
    */
   public function testUserLanguageConfiguration() {
     // User to add and remove language.
diff --git a/core/modules/user/tests/src/Functional/UserLoginHttpTest.php b/core/modules/user/tests/src/Functional/UserLoginHttpTest.php
index 8be14653c72f1b18b47460da165552bcbfb1fd4c..87c68c2c718d8471a4e08b7349d18a9ba9dad8c9 100644
--- a/core/modules/user/tests/src/Functional/UserLoginHttpTest.php
+++ b/core/modules/user/tests/src/Functional/UserLoginHttpTest.php
@@ -351,7 +351,7 @@ protected function assertHttpResponseWithMessage(ResponseInterface $response, $e
   }
 
   /**
-   * Test the per-user login flood control.
+   * Tests the per-user login flood control.
    *
    * @see \Drupal\user\Tests\UserLoginTest::testPerUserLoginFloodControl
    * @see \Drupal\basic_auth\Tests\Authentication\BasicAuthTest::testPerUserLoginFloodControl
@@ -452,7 +452,7 @@ protected function logoutRequest($format = 'json', $logout_token = '') {
   }
 
   /**
-   * Test csrf protection of User Logout route.
+   * Tests csrf protection of User Logout route.
    */
   public function testLogoutCsrfProtection() {
     $client = \Drupal::httpClient();
diff --git a/core/modules/user/tests/src/Functional/UserLoginTest.php b/core/modules/user/tests/src/Functional/UserLoginTest.php
index 4d1b750d4edd1a459a1b2144bd97bd8109bddfb3..51c187bd1b0693f2fe9d2fa9bd9ff57c26410716 100644
--- a/core/modules/user/tests/src/Functional/UserLoginTest.php
+++ b/core/modules/user/tests/src/Functional/UserLoginTest.php
@@ -40,7 +40,7 @@ public function testLoginCacheTagsAndDestination() {
   }
 
   /**
-   * Test the global login flood control.
+   * Tests the global login flood control.
    */
   public function testGlobalLoginFloodControl() {
     $this->config('user.flood')
@@ -77,7 +77,7 @@ public function testGlobalLoginFloodControl() {
   }
 
   /**
-   * Test the per-user login flood control.
+   * Tests the per-user login flood control.
    */
   public function testPerUserLoginFloodControl() {
     $this->config('user.flood')
@@ -117,7 +117,7 @@ public function testPerUserLoginFloodControl() {
   }
 
   /**
-   * Test that user password is re-hashed upon login after changing $count_log2.
+   * Tests user password is re-hashed upon login after changing $count_log2.
    */
   public function testPasswordRehashOnLogin() {
     // Determine default log2 for phpass hashing algorithm
diff --git a/core/modules/user/tests/src/Functional/UserPasswordResetTest.php b/core/modules/user/tests/src/Functional/UserPasswordResetTest.php
index a53b6f35c7d439826ba6c2635edb97491e28126d..14019b5b6d4bf2993e2c9969747b2af85e22fa2e 100644
--- a/core/modules/user/tests/src/Functional/UserPasswordResetTest.php
+++ b/core/modules/user/tests/src/Functional/UserPasswordResetTest.php
@@ -318,7 +318,7 @@ public function getResetURL() {
   }
 
   /**
-   * Test user password reset while logged in.
+   * Tests user password reset while logged in.
    */
   public function testUserPasswordResetLoggedIn() {
     $another_account = $this->drupalCreateUser();
diff --git a/core/modules/user/tests/src/Functional/UserPermissionsTest.php b/core/modules/user/tests/src/Functional/UserPermissionsTest.php
index 7ebff34ad366d3d5f5a496912f0170b03f24882b..e1f54620f54ca3bd0b0ec9d60755ce64962ec01f 100644
--- a/core/modules/user/tests/src/Functional/UserPermissionsTest.php
+++ b/core/modules/user/tests/src/Functional/UserPermissionsTest.php
@@ -51,7 +51,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test changing user permissions through the permissions page.
+   * Tests changing user permissions through the permissions page.
    */
   public function testUserPermissionChanges() {
     $permissions_hash_generator = $this->container->get('user_permissions_hash_generator');
@@ -102,7 +102,7 @@ public function testUserPermissionChanges() {
   }
 
   /**
-   * Test assigning of permissions for the administrator role.
+   * Tests assigning of permissions for the administrator role.
    */
   public function testAdministratorRole() {
     $this->drupalLogin($this->adminUser);
diff --git a/core/modules/user/tests/src/Functional/UserRoleAdminTest.php b/core/modules/user/tests/src/Functional/UserRoleAdminTest.php
index 0630c73477e3292ab944ea950fa58aaf94b0ca39..846979de0422e406dfe284273356af891318077a 100644
--- a/core/modules/user/tests/src/Functional/UserRoleAdminTest.php
+++ b/core/modules/user/tests/src/Functional/UserRoleAdminTest.php
@@ -45,7 +45,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test adding, renaming and deleting roles.
+   * Tests adding, renaming and deleting roles.
    */
   public function testRoleAdministration() {
     $this->drupalLogin($this->adminUser);
@@ -104,7 +104,7 @@ public function testRoleAdministration() {
   }
 
   /**
-   * Test user role weight change operation and ordering.
+   * Tests user role weight change operation and ordering.
    */
   public function testRoleWeightOrdering() {
     $this->drupalLogin($this->adminUser);
diff --git a/core/modules/user/tests/src/Functional/UserSubAdminTest.php b/core/modules/user/tests/src/Functional/UserSubAdminTest.php
index e549523ae43d61997ed3c13f7be598e951a9a6f3..3b20194ea1300d123f28a9bd25181003e1d4163e 100644
--- a/core/modules/user/tests/src/Functional/UserSubAdminTest.php
+++ b/core/modules/user/tests/src/Functional/UserSubAdminTest.php
@@ -22,7 +22,7 @@ class UserSubAdminTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test create and cancel forms as 'sub-admin'.
+   * Tests create and cancel forms as 'sub-admin'.
    */
   public function testSubAdmin() {
     $user = $this->drupalCreateUser(['sub-admin']);
diff --git a/core/modules/user/tests/src/Functional/UserTranslationUITest.php b/core/modules/user/tests/src/Functional/UserTranslationUITest.php
index b104b5ba94d3876f62ca63a74ee98107b9daac33..cece42c27ff4f7bb008e519065d349dff16e2b96 100644
--- a/core/modules/user/tests/src/Functional/UserTranslationUITest.php
+++ b/core/modules/user/tests/src/Functional/UserTranslationUITest.php
@@ -86,7 +86,7 @@ protected function doTestTranslationEdit() {
   }
 
   /**
-   * Test translated user deletion.
+   * Tests translated user deletion.
    */
   public function testTranslatedUserDeletion() {
     $this->drupalLogin($this->administrator);
diff --git a/core/modules/user/tests/src/Kernel/Condition/UserRoleConditionTest.php b/core/modules/user/tests/src/Kernel/Condition/UserRoleConditionTest.php
index 59f4024ac5779c286763fd3e6a981fbc25bed51b..cc00ab67c1c91fda83c39508d5a5ee92b07ee196 100644
--- a/core/modules/user/tests/src/Kernel/Condition/UserRoleConditionTest.php
+++ b/core/modules/user/tests/src/Kernel/Condition/UserRoleConditionTest.php
@@ -100,7 +100,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the user_role condition.
+   * Tests the user_role condition.
    */
   public function testConditions() {
     // Grab the user role condition and configure it to check against
diff --git a/core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserPictureFieldInstanceTest.php b/core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserPictureFieldInstanceTest.php
index c23773f214f0dbef41139704601661e94c3f933b..309fd12e7cfc26102d77d3f53a1f1ef6ea95e503 100644
--- a/core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserPictureFieldInstanceTest.php
+++ b/core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserPictureFieldInstanceTest.php
@@ -27,7 +27,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the user picture field migration.
+   * Tests the user picture field migration.
    */
   public function testUserPictureField() {
     /** @var \Drupal\field\FieldConfigInterface $field */
diff --git a/core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserPictureFieldTest.php b/core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserPictureFieldTest.php
index d47d63f0646b4310a593a2ffe5f814de5a41f098..30c50b4ff28c185decb017ac0ff3a72657b30085 100644
--- a/core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserPictureFieldTest.php
+++ b/core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserPictureFieldTest.php
@@ -24,7 +24,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the user picture field migration.
+   * Tests the user picture field migration.
    */
   public function testUserPictureField() {
     /** @var \Drupal\field\FieldStorageConfigInterface $field_storage */
diff --git a/core/modules/user/tests/src/Kernel/UserDeleteTest.php b/core/modules/user/tests/src/Kernel/UserDeleteTest.php
index 928c095ec2bfedf949ed614d2bff6ff15c0a0807..74ce534041cc4ac2935d950848ade609d3ad1641 100644
--- a/core/modules/user/tests/src/Kernel/UserDeleteTest.php
+++ b/core/modules/user/tests/src/Kernel/UserDeleteTest.php
@@ -25,7 +25,7 @@ class UserDeleteTest extends KernelTestBase {
   ];
 
   /**
-   * Test deleting multiple users.
+   * Tests deleting multiple users.
    */
   public function testUserDeleteMultiple() {
     $this->installSchema('system', ['sequences']);
diff --git a/core/modules/user/tests/src/Kernel/UserInstallTest.php b/core/modules/user/tests/src/Kernel/UserInstallTest.php
index e93980cf34aa719d79c3630d40f22eb2c7de50b1..b9bce0e03aac0286fd7f00c56418390d85c1e256 100644
--- a/core/modules/user/tests/src/Kernel/UserInstallTest.php
+++ b/core/modules/user/tests/src/Kernel/UserInstallTest.php
@@ -29,7 +29,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that the initial users have correct values.
+   * Tests that the initial users have correct values.
    */
   public function testUserInstall() {
     $user_ids = \Drupal::entityQuery('user')->sort('uid')->accessCheck(FALSE)->execute();
diff --git a/core/modules/user/tests/src/Kernel/UserSaveStatusTest.php b/core/modules/user/tests/src/Kernel/UserSaveStatusTest.php
index 7ada06b16ccd496cb1868ef9cf8d6bb34bee50ea..8432a8da02321244b08161fcc7a2139af2926cf5 100644
--- a/core/modules/user/tests/src/Kernel/UserSaveStatusTest.php
+++ b/core/modules/user/tests/src/Kernel/UserSaveStatusTest.php
@@ -25,7 +25,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test SAVED_NEW and SAVED_UPDATED statuses for user entity type.
+   * Tests SAVED_NEW and SAVED_UPDATED statuses for user entity type.
    */
   public function testUserSaveStatus() {
     // Create a new user.
diff --git a/core/modules/user/tests/src/Kernel/WhosOnlineBlockTest.php b/core/modules/user/tests/src/Kernel/WhosOnlineBlockTest.php
index 57fda04f76205caad9e0a55aa3063570cf3e26c9..90551a75c155b0114c6b2df4a8577290ea9e0cb3 100644
--- a/core/modules/user/tests/src/Kernel/WhosOnlineBlockTest.php
+++ b/core/modules/user/tests/src/Kernel/WhosOnlineBlockTest.php
@@ -69,7 +69,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the Who's Online block.
+   * Tests the Who's Online block.
    */
   public function testWhosOnlineBlock() {
     $request_time = \Drupal::time()->getRequestTime();
diff --git a/core/modules/user/tests/src/Unit/UserAuthTest.php b/core/modules/user/tests/src/Unit/UserAuthTest.php
index eb2a65616c14c4fb30b436bc701a62c094626e13..06c92b9e7e0528e7fbeacd0f2761f06c26d88e4f 100644
--- a/core/modules/user/tests/src/Unit/UserAuthTest.php
+++ b/core/modules/user/tests/src/Unit/UserAuthTest.php
@@ -189,7 +189,7 @@ public function testAuthenticateWithZeroPassword() {
   }
 
   /**
-   * Tests the authenticate method with a correct password and new password hash.
+   * Tests the authenticate method with a correct password & new password hash.
    *
    * @covers ::authenticate
    */
diff --git a/core/modules/views/tests/modules/views_test_data/src/Controller/ViewsTestDataController.php b/core/modules/views/tests/modules/views_test_data/src/Controller/ViewsTestDataController.php
index 7a5c6f01558c1bc638217d84c3b15351cec8700e..1a467131b529841070ddc40845a7fdb4c23525d9 100644
--- a/core/modules/views/tests/modules/views_test_data/src/Controller/ViewsTestDataController.php
+++ b/core/modules/views/tests/modules/views_test_data/src/Controller/ViewsTestDataController.php
@@ -35,7 +35,7 @@ public static function placeholderLazyBuilder() {
   }
 
   /**
-   * Test pre_render function.
+   * Tests pre_render function.
    *
    * @param array $element
    *   A render array.
diff --git a/core/modules/views/tests/src/Functional/DefaultViewsTest.php b/core/modules/views/tests/src/Functional/DefaultViewsTest.php
index 4e9470211b73e032037f11031f3f15b7ab1b4227..d2bae2d52483b02a3f7802cc9d4381d8ed744ae4 100644
--- a/core/modules/views/tests/src/Functional/DefaultViewsTest.php
+++ b/core/modules/views/tests/src/Functional/DefaultViewsTest.php
@@ -132,7 +132,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test that all Default views work as expected.
+   * Tests that all Default views work as expected.
    */
   public function testDefaultViews() {
     // Get all default views.
diff --git a/core/modules/views/tests/src/Functional/Entity/BaseFieldAccessTest.php b/core/modules/views/tests/src/Functional/Entity/BaseFieldAccessTest.php
index e06d4185989ff637e7e76e627249b09ed34f6a8c..b24afb3801f73355fa2a080778fcd0d6b567c003 100644
--- a/core/modules/views/tests/src/Functional/Entity/BaseFieldAccessTest.php
+++ b/core/modules/views/tests/src/Functional/Entity/BaseFieldAccessTest.php
@@ -62,7 +62,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test access to protected base fields.
+   * Tests access to protected base fields.
    */
   public function testProtectedField() {
     $this->drupalGet('test-entity-protected-access');
diff --git a/core/modules/views/tests/src/Functional/Handler/FilterDateTest.php b/core/modules/views/tests/src/Functional/Handler/FilterDateTest.php
index eb3d7812e6398173eeb8d16bd6cb049e106965b6..540cd9cec6e2d8224caf462cb0e2e41b82a779ee 100644
--- a/core/modules/views/tests/src/Functional/Handler/FilterDateTest.php
+++ b/core/modules/views/tests/src/Functional/Handler/FilterDateTest.php
@@ -93,7 +93,7 @@ public function testDateFilter() {
   }
 
   /**
-   * Test the general offset functionality.
+   * Tests the general offset functionality.
    */
   protected function _testOffset() {
     $view = Views::getView('test_filter_date_between');
@@ -200,7 +200,7 @@ protected function _testUiValidation() {
   }
 
   /**
-   * Test date filter UI.
+   * Tests date filter UI.
    */
   protected function _testFilterDateUI() {
     $this->drupalLogin($this->drupalCreateUser(['administer views']));
@@ -286,7 +286,7 @@ protected function _testFilterDateUI() {
   }
 
   /**
-   * Test datetime grouped filter UI.
+   * Tests datetime grouped filter UI.
    */
   protected function _testFilterDatetimeUI() {
     $this->drupalLogin($this->drupalCreateUser(['administer views']));
diff --git a/core/modules/views/tests/src/Functional/Plugin/ArgumentDefaultTest.php b/core/modules/views/tests/src/Functional/Plugin/ArgumentDefaultTest.php
index e965b7bb0ac7d82064a17dcb18defecf0ea6f071..9e0ac98ad818c7657b899d0f2ac2ae53ac4f0d56 100644
--- a/core/modules/views/tests/src/Functional/Plugin/ArgumentDefaultTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/ArgumentDefaultTest.php
@@ -140,7 +140,7 @@ public function testArgumentDefaultFixed() {
   // function testArgumentDefaultPhp() {}
 
   /**
-   * Test node default argument.
+   * Tests node default argument.
    */
   public function testArgumentDefaultNode() {
     // Create a user that has permission to place a view block.
diff --git a/core/modules/views/tests/src/Functional/Plugin/DisplayTest.php b/core/modules/views/tests/src/Functional/Plugin/DisplayTest.php
index 81edfd35c09e7460fc813b1d05886f7eaf5c2f1b..7d5596cc1bdfd723f8bbf4d30732bc0ea402d3bd 100644
--- a/core/modules/views/tests/src/Functional/Plugin/DisplayTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/DisplayTest.php
@@ -411,7 +411,7 @@ public function testOutputIsEmpty() {
   }
 
   /**
-   * Test translation rendering settings based on entity translatability.
+   * Tests translation rendering settings based on entity translatability.
    */
   public function testTranslationSetting() {
     \Drupal::service('module_installer')->install(['file']);
diff --git a/core/modules/views/tests/src/Functional/Plugin/ExposedFormTest.php b/core/modules/views/tests/src/Functional/Plugin/ExposedFormTest.php
index c42e0d45216c41ff147de08ae39d1440b8a40575..647edcf6b292f24d09da86d1b5d0ca7e3efc77a6 100644
--- a/core/modules/views/tests/src/Functional/Plugin/ExposedFormTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/ExposedFormTest.php
@@ -256,7 +256,7 @@ public function testExposedBlock() {
   }
 
   /**
-   * Test the input required exposed form type.
+   * Tests the input required exposed form type.
    */
   public function testInputRequired() {
     $view = View::load('test_exposed_form_buttons');
@@ -279,7 +279,7 @@ public function testInputRequired() {
   }
 
   /**
-   * Test the "on demand text" for the input required exposed form type.
+   * Tests the "on demand text" for the input required exposed form type.
    */
   public function testTextInputRequired() {
     $view = Views::getView('test_exposed_form_buttons');
diff --git a/core/modules/views/tests/src/Functional/Plugin/FilterTest.php b/core/modules/views/tests/src/Functional/Plugin/FilterTest.php
index 955cdc63d77ff48661368d0ab40338282b8a8f3d..cd55557faff2d61bc66acc757496865a16ff5e21 100644
--- a/core/modules/views/tests/src/Functional/Plugin/FilterTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/FilterTest.php
@@ -56,7 +56,7 @@ protected function viewsData() {
   }
 
   /**
-   * Test query of the row plugin.
+   * Tests query of the row plugin.
    */
   public function testFilterQuery() {
     // Check that we can find the test filter plugin.
@@ -151,7 +151,7 @@ public function testFilterQuery() {
   }
 
   /**
-   * Test no error message is displayed when all options are selected in an
+   * Tests no error message is displayed when all options are selected in an
    * exposed filter.
    */
   public function testInOperatorSelectAllOptions() {
diff --git a/core/modules/views/tests/src/Functional/Plugin/MenuLinkTest.php b/core/modules/views/tests/src/Functional/Plugin/MenuLinkTest.php
index bc48565a7e0afc0395bf1900a5ea9fd6728fe689..eb2ad28206023f30dc5cd3fc3d013789595bb1c6 100644
--- a/core/modules/views/tests/src/Functional/Plugin/MenuLinkTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/MenuLinkTest.php
@@ -62,7 +62,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test that menu links using menu_link_content as parent are visible.
+   * Tests that menu links using menu_link_content as parent are visible.
    */
   public function testHierarchicalMenuLinkVisibility() {
     $this->drupalLogin($this->adminUser);
diff --git a/core/modules/views/tests/src/Functional/Plugin/NumericFormatPluralTest.php b/core/modules/views/tests/src/Functional/Plugin/NumericFormatPluralTest.php
index 9d11cc1fef22193f880284d0c8d94cfd706f7b42..367bd331bf6842b91153a0bf6863f939c0298d23 100644
--- a/core/modules/views/tests/src/Functional/Plugin/NumericFormatPluralTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/NumericFormatPluralTest.php
@@ -44,7 +44,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test plural formatting setting on a numeric views handler.
+   * Tests plural formatting setting on a numeric views handler.
    */
   public function testNumericFormatPlural() {
     // Create a file.
diff --git a/core/modules/views/tests/src/Functional/Plugin/PagerTest.php b/core/modules/views/tests/src/Functional/Plugin/PagerTest.php
index e78c511f713298362f40b6a3913cf999fb485675..0b8eac24842a7028f2076b2f2f624d98159e4e9c 100644
--- a/core/modules/views/tests/src/Functional/Plugin/PagerTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/PagerTest.php
@@ -363,7 +363,7 @@ public function testRenderNullPager() {
   }
 
   /**
-   * Test the api functions on the view object.
+   * Tests the api functions on the view object.
    */
   public function testPagerApi() {
     $view = Views::getView('test_pager_full');
diff --git a/core/modules/views/tests/src/Functional/Plugin/StyleTableTest.php b/core/modules/views/tests/src/Functional/Plugin/StyleTableTest.php
index 55214bbb34339a54da01d65b64ae573469bb454c..0e3b30e6a2589097a85eb8d35d4b9a0234b553e9 100644
--- a/core/modules/views/tests/src/Functional/Plugin/StyleTableTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/StyleTableTest.php
@@ -36,7 +36,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test table caption/summary/description.
+   * Tests table caption/summary/description.
    */
   public function testAccessibilitySettings() {
     $this->drupalGet('test-table');
@@ -87,7 +87,7 @@ public function testAccessibilitySettings() {
   }
 
   /**
-   * Test table fields in columns.
+   * Tests table fields in columns.
    */
   public function testFieldInColumns() {
     $this->drupalGet('test-table');
@@ -119,7 +119,7 @@ public function testFieldInColumns() {
   }
 
   /**
-   * Test that a number with the value of "0" is displayed in the table.
+   * Tests that a number with the value of "0" is displayed in the table.
    */
   public function testNumericFieldVisible() {
     // Adds a new datapoint in the views_test_data table to have a person with
@@ -146,7 +146,7 @@ public function testNumericFieldVisible() {
   }
 
   /**
-   * Test that empty columns are hidden when empty_column is set.
+   * Tests that empty columns are hidden when empty_column is set.
    */
   public function testEmptyColumn() {
     // Empty the 'job' data.
diff --git a/core/modules/views/tests/src/FunctionalJavascript/GlossaryViewTest.php b/core/modules/views/tests/src/FunctionalJavascript/GlossaryViewTest.php
index 1366f23a3cc5c6c6941b1d79a85cf80a4b841991..9ecfd4d84aa57efff263c23cc8dd59e07eac2fd7 100644
--- a/core/modules/views/tests/src/FunctionalJavascript/GlossaryViewTest.php
+++ b/core/modules/views/tests/src/FunctionalJavascript/GlossaryViewTest.php
@@ -100,7 +100,7 @@ public function testGlossaryDefault() {
   }
 
   /**
-   * Test that the glossary also works on a language prefixed URL.
+   * Tests that the glossary also works on a language prefixed URL.
    */
   public function testGlossaryLanguagePrefix() {
     ConfigurableLanguage::createFromLangcode('nl')->save();
diff --git a/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/ContextualFilterTest.php b/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/ContextualFilterTest.php
index e6aaace307f4ae10324b3b3d234bb4b2ad9e6792..da4759d08bf0a2c8b2a197364ad60d9d34b3c196 100644
--- a/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/ContextualFilterTest.php
+++ b/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/ContextualFilterTest.php
@@ -55,7 +55,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test adding a contextual filter handler through the UI.
+   * Tests adding a contextual filter handler through the UI.
    */
   public function testAddContextualFilterUI() {
     $this->drupalGet('/admin/structure/views/view/test_field_body');
diff --git a/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/GroupedExposedFilterTest.php b/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/GroupedExposedFilterTest.php
index 8f4501ba8d9826dec7720c708803dc2a30f1cdbd..9df73f43aa402d2d0690c1c3080cb10548cb025e 100644
--- a/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/GroupedExposedFilterTest.php
+++ b/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/GroupedExposedFilterTest.php
@@ -71,7 +71,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test if the right fields are shown and the right values set.
+   * Tests if the right fields are shown and the right values set.
    */
   public function testGroupedFilterValuesUI() {
     $web_assert = $this->assertSession();
diff --git a/core/modules/views/tests/src/Kernel/Handler/ComputedFieldTest.php b/core/modules/views/tests/src/Kernel/Handler/ComputedFieldTest.php
index 5b1e81b99ccb65966c7238f3de4e8fdb442b3cc7..a91c02d6dd0e690db72bbf2ea7ab8bd27225078f 100644
--- a/core/modules/views/tests/src/Kernel/Handler/ComputedFieldTest.php
+++ b/core/modules/views/tests/src/Kernel/Handler/ComputedFieldTest.php
@@ -38,7 +38,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test the computed field handler.
+   * Tests the computed field handler.
    */
   public function testComputedFieldHandler() {
     \Drupal::state()->set('entity_test_computed_field_item_list_value', ['computed string']);
diff --git a/core/modules/views/tests/src/Kernel/Handler/SortTranslationTest.php b/core/modules/views/tests/src/Kernel/Handler/SortTranslationTest.php
index 0fa5d144d35cea179ec4e5445e585aae48ec7c4a..f9c4107cad1b3f9e5994615c52f01e2f4d306d1e 100644
--- a/core/modules/views/tests/src/Kernel/Handler/SortTranslationTest.php
+++ b/core/modules/views/tests/src/Kernel/Handler/SortTranslationTest.php
@@ -93,7 +93,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test sorting on an untranslated field.
+   * Tests sorting on an untranslated field.
    */
   public function testSortbyUntranslatedIntegerField() {
     $map = [
diff --git a/core/modules/views/tests/src/Kernel/Plugin/Display/ViewsMenuLinkTest.php b/core/modules/views/tests/src/Kernel/Plugin/Display/ViewsMenuLinkTest.php
index 8edaa2965bda4c23e9228a732f8fbaa2dfceadd5..3fa5ed401be01deaa97f132e6b58dac5b143f0ee 100644
--- a/core/modules/views/tests/src/Kernel/Plugin/Display/ViewsMenuLinkTest.php
+++ b/core/modules/views/tests/src/Kernel/Plugin/Display/ViewsMenuLinkTest.php
@@ -50,7 +50,7 @@ protected function setUp($import_test_views = TRUE): void {
   }
 
   /**
-   * Test views internal menu link options.
+   * Tests views internal menu link options.
    */
   public function testMenuLinkOverrides() {
     // Link from views module.
diff --git a/core/modules/views/tests/src/Kernel/Plugin/DisplayExtenderTest.php b/core/modules/views/tests/src/Kernel/Plugin/DisplayExtenderTest.php
index 4d60524a5fde0d31e990bd647fd5c33141dc719a..32bb1095808f4a6f1d50b5b908de16ab8d7ed4ae 100644
--- a/core/modules/views/tests/src/Kernel/Plugin/DisplayExtenderTest.php
+++ b/core/modules/views/tests/src/Kernel/Plugin/DisplayExtenderTest.php
@@ -23,7 +23,7 @@ class DisplayExtenderTest extends ViewsKernelTestBase {
   public static $testViews = ['test_view'];
 
   /**
-   * Test display extenders.
+   * Tests display extenders.
    */
   public function testDisplayExtenders() {
     $this->config('views.settings')->set('display_extenders', ['display_extender_test'])->save();
@@ -44,7 +44,7 @@ public function testDisplayExtenders() {
   }
 
   /**
-   * Test display extenders validation.
+   * Tests display extenders validation.
    */
   public function testDisplayExtendersValidate() {
     $this->config('views.settings')->set('display_extenders', ['display_extender_test_3'])->save();
diff --git a/core/modules/views/tests/src/Kernel/Plugin/PluginBaseTest.php b/core/modules/views/tests/src/Kernel/Plugin/PluginBaseTest.php
index 804b43dec8e6df5fafeeeb50d4f08b9cc68960e3..7b485d3daa4d0cbaa67a20a84803be77cb412d1e 100644
--- a/core/modules/views/tests/src/Kernel/Plugin/PluginBaseTest.php
+++ b/core/modules/views/tests/src/Kernel/Plugin/PluginBaseTest.php
@@ -30,7 +30,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that the token replacement in views works correctly.
+   * Tests that the token replacement in views works correctly.
    */
   public function testViewsTokenReplace() {
     $text = '{{ langcode__value }} means {{ langcode }}';
@@ -44,7 +44,7 @@ public function testViewsTokenReplace() {
   }
 
   /**
-   * Test that the token replacement in views works correctly with dots.
+   * Tests that the token replacement in views works correctly with dots.
    */
   public function testViewsTokenReplaceWithDots() {
     $text = '{{ argument.first }} comes before {{ argument.second }}';
diff --git a/core/modules/views/tests/src/Kernel/Plugin/QueryTest.php b/core/modules/views/tests/src/Kernel/Plugin/QueryTest.php
index d4861850da48783b7786ee7dbb93f77747e75ac9..955876229b18cf9684ee65c113f1810522228f49 100644
--- a/core/modules/views/tests/src/Kernel/Plugin/QueryTest.php
+++ b/core/modules/views/tests/src/Kernel/Plugin/QueryTest.php
@@ -59,7 +59,7 @@ public function _testQueryExecute() {
   }
 
   /**
-   * Test methods provided by the QueryPluginBase.
+   * Tests methods provided by the QueryPluginBase.
    *
    * @see \Drupal\views\Plugin\views\query\QueryPluginBase
    */
diff --git a/core/modules/views/tests/src/Kernel/Plugin/RowRenderCacheTest.php b/core/modules/views/tests/src/Kernel/Plugin/RowRenderCacheTest.php
index cdb5961af7fa22f8791654ce760136f4d64df1ac..6523c40cbcd3328991642132d4c7cce68efa688a 100644
--- a/core/modules/views/tests/src/Kernel/Plugin/RowRenderCacheTest.php
+++ b/core/modules/views/tests/src/Kernel/Plugin/RowRenderCacheTest.php
@@ -81,7 +81,7 @@ protected function setUpFixtures() {
   }
 
   /**
-   * Test complex field rewriting and uncacheable field handlers.
+   * Tests complex field rewriting and uncacheable field handlers.
    */
   public function testAdvancedCaching() {
     // Test that row field output is actually cached and with the proper cache
@@ -104,7 +104,7 @@ public function testAdvancedCaching() {
   }
 
   /**
-   * Test that rows are not cached when the none cache plugin is used.
+   * Tests that rows are not cached when the none cache plugin is used.
    */
   public function testNoCaching() {
     $this->setCurrentUser($this->regularUser);
diff --git a/core/modules/views/tests/src/Unit/Plugin/argument_default/QueryParameterTest.php b/core/modules/views/tests/src/Unit/Plugin/argument_default/QueryParameterTest.php
index 8bacd3dcdb5ac23103900640859f09784ae78371..212f249696018f43424d7cf41c2997ee6c02f72c 100644
--- a/core/modules/views/tests/src/Unit/Plugin/argument_default/QueryParameterTest.php
+++ b/core/modules/views/tests/src/Unit/Plugin/argument_default/QueryParameterTest.php
@@ -13,7 +13,7 @@
 class QueryParameterTest extends UnitTestCase {
 
   /**
-   * Test the getArgument() method.
+   * Tests the getArgument() method.
    *
    * @covers ::getArgument
    * @dataProvider providerGetArgument
diff --git a/core/modules/views/tests/src/Unit/Plugin/argument_default/RawTest.php b/core/modules/views/tests/src/Unit/Plugin/argument_default/RawTest.php
index c3c7dd140d526258eca06bd134f6f8494ae4d62e..a153c09a962ffc8242956d150fdd01ab6179f151 100644
--- a/core/modules/views/tests/src/Unit/Plugin/argument_default/RawTest.php
+++ b/core/modules/views/tests/src/Unit/Plugin/argument_default/RawTest.php
@@ -16,7 +16,7 @@
 class RawTest extends UnitTestCase {
 
   /**
-   * Test the getArgument() method.
+   * Tests the getArgument() method.
    *
    * @see \Drupal\views\Plugin\views\argument_default\Raw::getArgument()
    */
diff --git a/core/modules/views/tests/src/Unit/Plugin/field/FieldPluginBaseTest.php b/core/modules/views/tests/src/Unit/Plugin/field/FieldPluginBaseTest.php
index 99beba785ebb5679e52ff0df8b8b026bf4ef455a..b72947321c5232854696076a280f3f5bfdfc2499 100644
--- a/core/modules/views/tests/src/Unit/Plugin/field/FieldPluginBaseTest.php
+++ b/core/modules/views/tests/src/Unit/Plugin/field/FieldPluginBaseTest.php
@@ -210,7 +210,7 @@ protected function setupDisplayWithEmptyArgumentsAndFields() {
   }
 
   /**
-   * Test rendering as a link without a path.
+   * Tests rendering as a link without a path.
    *
    * @covers ::renderAsLink
    */
@@ -230,7 +230,7 @@ public function testRenderAsLinkWithoutPath() {
   }
 
   /**
-   * Test rendering with a more link.
+   * Tests rendering with a more link.
    *
    * @param string $path
    *   An internal or external path.
@@ -313,7 +313,7 @@ public function testRenderNoResult() {
   }
 
   /**
-   * Test rendering of a link with a path and options.
+   * Tests rendering of a link with a path and options.
    *
    * @dataProvider providerTestRenderAsLinkWithPathAndOptions
    * @covers ::renderAsLink
@@ -529,7 +529,7 @@ public function providerTestRenderAsLinkWithUrlAndOptions() {
   }
 
   /**
-   * Test rendering of a link with a path and options.
+   * Tests rendering of a link with a path and options.
    *
    * @dataProvider providerTestRenderAsLinkWithPathAndTokens
    * @covers ::renderAsLink
@@ -589,7 +589,7 @@ public function providerTestRenderAsLinkWithPathAndTokens() {
   }
 
   /**
-   * Test rendering of a link with a path and options.
+   * Tests rendering of a link with a path and options.
    *
    * @dataProvider providerTestRenderAsExternalLinkWithPathAndTokens
    * @covers ::renderAsLink
diff --git a/core/modules/views_ui/tests/src/Functional/TokenizeAreaUITest.php b/core/modules/views_ui/tests/src/Functional/TokenizeAreaUITest.php
index 6a6d34dc66ffdcac0b0bb21aa830dafe464714fd..9462e1caa0a51895f4535a2f93cb162dfa7bfc68 100644
--- a/core/modules/views_ui/tests/src/Functional/TokenizeAreaUITest.php
+++ b/core/modules/views_ui/tests/src/Functional/TokenizeAreaUITest.php
@@ -24,7 +24,7 @@ class TokenizeAreaUITest extends UITestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test that the right tokens are shown as available for replacement.
+   * Tests that the right tokens are shown as available for replacement.
    */
   public function testTokenUI() {
     $entity_test = EntityTest::create(['bundle' => 'entity_test']);
diff --git a/core/modules/workflows/tests/src/Functional/WorkflowCustomStateTransitionAccessTest.php b/core/modules/workflows/tests/src/Functional/WorkflowCustomStateTransitionAccessTest.php
index e01b0d044f8bb878e9d9817c06f930e3d57701a5..04934ca48ebaf11d8051915a7a60a4990c6ac04e 100644
--- a/core/modules/workflows/tests/src/Functional/WorkflowCustomStateTransitionAccessTest.php
+++ b/core/modules/workflows/tests/src/Functional/WorkflowCustomStateTransitionAccessTest.php
@@ -54,7 +54,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the custom state/transition operation access rules.
+   * Tests the custom state/transition operation access rules.
    */
   public function testCustomWorkflowAccessOperations() {
     $this->drupalLogin($this->adminUser);
diff --git a/core/modules/workflows/tests/src/Functional/WorkflowUiTest.php b/core/modules/workflows/tests/src/Functional/WorkflowUiTest.php
index b6ca2ff04c187855f2f912fe18283e561b9ffe83..9c135b67ea53752ff9185cb9d1d370de3ce1cd0a 100644
--- a/core/modules/workflows/tests/src/Functional/WorkflowUiTest.php
+++ b/core/modules/workflows/tests/src/Functional/WorkflowUiTest.php
@@ -86,7 +86,7 @@ public function testAccess() {
   }
 
   /**
-   * Test the machine name validation of the state add form.
+   * Tests the machine name validation of the state add form.
    */
   public function testStateMachineNameValidation() {
     Workflow::create([
@@ -283,7 +283,7 @@ public function testWorkflowCreation() {
   }
 
   /**
-   * Test the workflow configuration form.
+   * Tests the workflow configuration form.
    */
   public function testWorkflowConfigurationForm() {
     $workflow = Workflow::create(['id' => 'test', 'type' => 'workflow_type_complex_test', 'label' => 'Test']);
@@ -306,7 +306,7 @@ public function testWorkflowConfigurationForm() {
   }
 
   /**
-   * Test a workflow, state, and transition can have a numeric ID and label.
+   * Tests a workflow, state, and transition can have a numeric ID and label.
    */
   public function testNumericIds() {
     $this->drupalLogin($this->createUser(['administer workflows']));
@@ -335,7 +335,7 @@ public function testNumericIds() {
   }
 
   /**
-   * Test the sorting of states and transitions by weight and label.
+   * Tests the sorting of states and transitions by weight and label.
    */
   public function testSorting() {
     $workflow = Workflow::create(['id' => 'test', 'type' => 'workflow_type_complex_test', 'label' => 'Test']);
diff --git a/core/modules/workflows/tests/src/Kernel/PredefinedWorkflowTypeTest.php b/core/modules/workflows/tests/src/Kernel/PredefinedWorkflowTypeTest.php
index 2f294fd915b95d204f975466e0b0398ac2766352..05f343a4d782aa257be73ecb03196e957265993c 100644
--- a/core/modules/workflows/tests/src/Kernel/PredefinedWorkflowTypeTest.php
+++ b/core/modules/workflows/tests/src/Kernel/PredefinedWorkflowTypeTest.php
@@ -18,7 +18,7 @@ class PredefinedWorkflowTypeTest extends KernelTestBase {
   protected static $modules = ['workflows', 'workflow_type_test'];
 
   /**
-   * Test a predefined workflow type.
+   * Tests a predefined workflow type.
    */
   public function testPredefinedWorkflowType() {
     $workflow = Workflow::create([
diff --git a/core/modules/workflows/tests/src/Unit/WorkflowStateTransitionOperationsAccessCheckTest.php b/core/modules/workflows/tests/src/Unit/WorkflowStateTransitionOperationsAccessCheckTest.php
index deb29bdf855c117c06ff4ec2957a267274cafd92..63f1fec26e712ed2eaec5425a4f04c1325fa9046 100644
--- a/core/modules/workflows/tests/src/Unit/WorkflowStateTransitionOperationsAccessCheckTest.php
+++ b/core/modules/workflows/tests/src/Unit/WorkflowStateTransitionOperationsAccessCheckTest.php
@@ -18,7 +18,7 @@
 class WorkflowStateTransitionOperationsAccessCheckTest extends UnitTestCase {
 
   /**
-   * Test the access method correctly proxies to the entity access system.
+   * Tests the access method correctly proxies to the entity access system.
    *
    * @covers ::access
    * @dataProvider accessTestCases
diff --git a/core/modules/workflows/tests/src/Unit/WorkflowTest.php b/core/modules/workflows/tests/src/Unit/WorkflowTest.php
index 63bf2f08ed7854f0ec6046f222ada1ad04776702..7db051e46296884bc7bca08c2c56ad2030b97f4e 100644
--- a/core/modules/workflows/tests/src/Unit/WorkflowTest.php
+++ b/core/modules/workflows/tests/src/Unit/WorkflowTest.php
@@ -120,7 +120,7 @@ public function testGetStates() {
   }
 
   /**
-   * Test numeric IDs when added to a workflow.
+   * Tests numeric IDs when added to a workflow.
    */
   public function testNumericIdSorting() {
     $workflow = new Workflow(['id' => 'test', 'type' => 'test_type'], 'workflow');
diff --git a/core/modules/workspaces/tests/src/Functional/WorkspaceConcurrentEditingTest.php b/core/modules/workspaces/tests/src/Functional/WorkspaceConcurrentEditingTest.php
index 3922f98e5637160c618a4d4621b276e7574a8b19..d6d2fd2b3991a6beac8f5442d678aceb1cb6cd31 100644
--- a/core/modules/workspaces/tests/src/Functional/WorkspaceConcurrentEditingTest.php
+++ b/core/modules/workspaces/tests/src/Functional/WorkspaceConcurrentEditingTest.php
@@ -24,7 +24,7 @@ class WorkspaceConcurrentEditingTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test editing a node in multiple workspaces.
+   * Tests editing a node in multiple workspaces.
    */
   public function testConcurrentEditing() {
     // Create a test node.
diff --git a/core/modules/workspaces/tests/src/Functional/WorkspaceSwitcherTest.php b/core/modules/workspaces/tests/src/Functional/WorkspaceSwitcherTest.php
index dab04abc64c2303bb02e9524ddfe277a3c70f150..3f0f54c9f4c2ec6c52506214d1ecb7f39873e86b 100644
--- a/core/modules/workspaces/tests/src/Functional/WorkspaceSwitcherTest.php
+++ b/core/modules/workspaces/tests/src/Functional/WorkspaceSwitcherTest.php
@@ -45,7 +45,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test switching workspace via the switcher block and admin page.
+   * Tests switching workspace via the switcher block and admin page.
    */
   public function testSwitchingWorkspaces() {
     $vultures = $this->createWorkspaceThroughUi('Vultures', 'vultures');
@@ -67,7 +67,7 @@ public function testSwitchingWorkspaces() {
   }
 
   /**
-   * Test switching workspace via a query parameter.
+   * Tests switching workspace via a query parameter.
    */
   public function testQueryParameterNegotiator() {
     $web_assert = $this->assertSession();
diff --git a/core/modules/workspaces/tests/src/Functional/WorkspaceTest.php b/core/modules/workspaces/tests/src/Functional/WorkspaceTest.php
index 99a9ce7164f29b1cce2b8c366d93346c7abb0141..afb16f27203f83c91aff3eab4abf43189bcc0b95 100644
--- a/core/modules/workspaces/tests/src/Functional/WorkspaceTest.php
+++ b/core/modules/workspaces/tests/src/Functional/WorkspaceTest.php
@@ -59,7 +59,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test creating a workspace with special characters.
+   * Tests creating a workspace with special characters.
    */
   public function testSpecialCharacters() {
     $this->drupalLogin($this->editor1);
@@ -79,7 +79,7 @@ public function testSpecialCharacters() {
   }
 
   /**
-   * Test that the toolbar correctly shows the active workspace.
+   * Tests that the toolbar correctly shows the active workspace.
    */
   public function testWorkspaceToolbar() {
     $this->drupalLogin($this->editor1);
@@ -109,7 +109,7 @@ public function testWorkspaceToolbar() {
   }
 
   /**
-   * Test changing the owner of a workspace.
+   * Tests changing the owner of a workspace.
    */
   public function testWorkspaceOwner() {
     $this->drupalLogin($this->editor1);
diff --git a/core/modules/workspaces/tests/src/FunctionalJavascript/WorkspaceToolbarIntegrationTest.php b/core/modules/workspaces/tests/src/FunctionalJavascript/WorkspaceToolbarIntegrationTest.php
index 2ec2353a05e66286edbd86f3be08dbd487bd1892..768b940b02db40c4b1d2ceafdb118ac8ca5ffaf0 100644
--- a/core/modules/workspaces/tests/src/FunctionalJavascript/WorkspaceToolbarIntegrationTest.php
+++ b/core/modules/workspaces/tests/src/FunctionalJavascript/WorkspaceToolbarIntegrationTest.php
@@ -35,7 +35,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test workspace canvas can be toggled with JavaScript.
+   * Tests workspace canvas can be toggled with JavaScript.
    */
   public function testWorkspaceCanvasToggling() {
     $page = $this->getSession()->getPage();
@@ -59,7 +59,7 @@ public function testWorkspaceCanvasToggling() {
   }
 
   /**
-   * Test workspace switch and landing page behavior.
+   * Tests workspace switch and landing page behavior.
    */
   public function testWorkspaceSwitch() {
     $page = $this->getSession()->getPage();
diff --git a/core/modules/workspaces/tests/src/Kernel/WorkspaceAccessTest.php b/core/modules/workspaces/tests/src/Kernel/WorkspaceAccessTest.php
index c158760b2e3616cc41c7775b7c2b89b0e133bb65..451926633389fe40a5154589f996c9f261edf7ce 100644
--- a/core/modules/workspaces/tests/src/Kernel/WorkspaceAccessTest.php
+++ b/core/modules/workspaces/tests/src/Kernel/WorkspaceAccessTest.php
@@ -45,7 +45,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test cases for testWorkspaceAccess().
+   * Tests cases for testWorkspaceAccess().
    *
    * @return array
    *   An array of operations and permissions to test with.
diff --git a/core/modules/workspaces/tests/src/Kernel/WorkspaceIntegrationTest.php b/core/modules/workspaces/tests/src/Kernel/WorkspaceIntegrationTest.php
index 788b00e9ed7a4c4b19eef1fc1b499e33b52c9371..dd32a2682b48f4e2f2d38710cae8a5e4915139bf 100644
--- a/core/modules/workspaces/tests/src/Kernel/WorkspaceIntegrationTest.php
+++ b/core/modules/workspaces/tests/src/Kernel/WorkspaceIntegrationTest.php
@@ -1005,7 +1005,7 @@ public function testFormCacheForRegularForms() {
   }
 
   /**
-   * Test publishing with fields in dedicated table storage.
+   * Tests publishing with fields in dedicated table storage.
    */
   public function testPublishWorkspaceDedicatedTableStorage() {
     $this->initializeWorkspacesModule();
diff --git a/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php b/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php
index d87398ea2f289d14960f2245c43417adda13c908..31f19889e23659e7333be49cefa244a4352c342f 100644
--- a/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php
+++ b/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php
@@ -91,7 +91,8 @@ protected function assertDefaultConfig(StorageInterface $default_config_storage,
   }
 
   /**
-   * Tests that the users can log in with the admin password selected at install.
+   * Tests that the users can log in with the admin password selected at
+   * install.
    */
   public function testUser() {
     $password = $this->rootUser->pass_raw;
diff --git a/core/tests/Drupal/FunctionalJavascriptTests/Ajax/AjaxTest.php b/core/tests/Drupal/FunctionalJavascriptTests/Ajax/AjaxTest.php
index 253f18e934f3877b13a057e65b9f81f816a42074..efeb6167690572d38a26ff1927b9e36d730550d1 100644
--- a/core/tests/Drupal/FunctionalJavascriptTests/Ajax/AjaxTest.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/Ajax/AjaxTest.php
@@ -48,7 +48,7 @@ public function testAjaxWithAdminRoute() {
   }
 
   /**
-   * Test that AJAX loaded libraries are not retained between requests.
+   * Tests that AJAX loaded libraries are not retained between requests.
    *
    * @see https://www.drupal.org/node/2647916
    */
diff --git a/core/tests/Drupal/FunctionalJavascriptTests/Ajax/DialogTest.php b/core/tests/Drupal/FunctionalJavascriptTests/Ajax/DialogTest.php
index c269889dc5260ba66f50e41ce84acac47037a670..0036e88a8f0dbe3ad09de8dd5ca599d30e8dd49f 100644
--- a/core/tests/Drupal/FunctionalJavascriptTests/Ajax/DialogTest.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/Ajax/DialogTest.php
@@ -24,7 +24,7 @@ class DialogTest extends WebDriverTestBase {
   protected $defaultTheme = 'classy';
 
   /**
-   * Test sending non-JS and AJAX requests to open and manipulate modals.
+   * Tests sending non-JS and AJAX requests to open and manipulate modals.
    */
   public function testDialog() {
     $this->drupalLogin($this->drupalCreateUser(['administer contact forms']));
diff --git a/core/tests/Drupal/FunctionalJavascriptTests/Ajax/MessageCommandTest.php b/core/tests/Drupal/FunctionalJavascriptTests/Ajax/MessageCommandTest.php
index 0073c74fc207a11003774fcc3c47fc5e41061a67..a0c1d57cbb8bb8424d88185cda6b20c2f592815c 100644
--- a/core/tests/Drupal/FunctionalJavascriptTests/Ajax/MessageCommandTest.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/Ajax/MessageCommandTest.php
@@ -22,7 +22,7 @@ class MessageCommandTest extends WebDriverTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test AJAX MessageCommand use in a form.
+   * Tests AJAX MessageCommand use in a form.
    */
   public function testMessageCommand() {
     $page = $this->getSession()->getPage();
diff --git a/core/tests/Drupal/FunctionalJavascriptTests/Core/CsrfTokenRaceTest.php b/core/tests/Drupal/FunctionalJavascriptTests/Core/CsrfTokenRaceTest.php
index 74f72f2f04654e3115b811a02299b02fbc960f52..04307a825f5f73ee726c0b8cdd907ac7ba262d5c 100644
--- a/core/tests/Drupal/FunctionalJavascriptTests/Core/CsrfTokenRaceTest.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/Core/CsrfTokenRaceTest.php
@@ -22,7 +22,7 @@ class CsrfTokenRaceTest extends WebDriverTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test race condition for CSRF tokens for simultaneous requests.
+   * Tests race condition for CSRF tokens for simultaneous requests.
    */
   public function testCsrfRace() {
     $user = $this->createUser(['access content']);
diff --git a/core/tests/Drupal/FunctionalJavascriptTests/Core/JsMessageTest.php b/core/tests/Drupal/FunctionalJavascriptTests/Core/JsMessageTest.php
index ea6a0dedf9c341aa158fec948676569460bee5f7..32e6c4531c034160346965019286446c4cbcbe4d 100644
--- a/core/tests/Drupal/FunctionalJavascriptTests/Core/JsMessageTest.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/Core/JsMessageTest.php
@@ -36,7 +36,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test click on links to show messages and remove messages.
+   * Tests click on links to show messages and remove messages.
    */
   public function testAddRemoveMessages() {
     $web_assert = $this->assertSession();
diff --git a/core/tests/Drupal/FunctionalJavascriptTests/JSWebAssert.php b/core/tests/Drupal/FunctionalJavascriptTests/JSWebAssert.php
index 23d406ab2698b1df8419b99194c239e8fcd38acb..3cbb7f1ae39b537627a6dee40e06eef012b7c7aa 100644
--- a/core/tests/Drupal/FunctionalJavascriptTests/JSWebAssert.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/JSWebAssert.php
@@ -236,7 +236,7 @@ public function waitOnAutocomplete() {
   }
 
   /**
-   * Test that a node, or its specific corner, is visible in the viewport.
+   * Tests that a node, or its specific corner, is visible in the viewport.
    *
    * Note: Always set the viewport size. This can be done in your test with
    * \Behat\Mink\Session->resizeWindow(). Drupal CI JavaScript tests by default
@@ -281,7 +281,7 @@ public function assertVisibleInViewport($selector_type, $selector, $corner = FAL
   }
 
   /**
-   * Test that a node, or its specific corner, is not visible in the viewport.
+   * Tests that a node, or its specific corner, is not visible in the viewport.
    *
    * Note: the node should exist in the page, otherwise this assertion fails.
    *
diff --git a/core/tests/Drupal/FunctionalTests/BrowserTestBaseTest.php b/core/tests/Drupal/FunctionalTests/BrowserTestBaseTest.php
index bfb5f1da4700b0940b71fa76c44febfc623eb30d..33e8b533fba5bdaedfa28eea86555ca1fadd1b9c 100644
--- a/core/tests/Drupal/FunctionalTests/BrowserTestBaseTest.php
+++ b/core/tests/Drupal/FunctionalTests/BrowserTestBaseTest.php
@@ -813,7 +813,7 @@ public function testProfileModules() {
   }
 
   /**
-   * Test the protections provided by .htkey.
+   * Tests the protections provided by .htkey.
    */
   public function testHtkey() {
     // Remove the Simpletest private key file so we can test the protection
diff --git a/core/tests/Drupal/FunctionalTests/BrowserTestBaseUserAgentTest.php b/core/tests/Drupal/FunctionalTests/BrowserTestBaseUserAgentTest.php
index 28f9c1e5675e899319b65c4c57a37b586340c878..42f462d20c169b0c200a4bd84fa468e6cb236db2 100644
--- a/core/tests/Drupal/FunctionalTests/BrowserTestBaseUserAgentTest.php
+++ b/core/tests/Drupal/FunctionalTests/BrowserTestBaseUserAgentTest.php
@@ -24,7 +24,7 @@ class BrowserTestBaseUserAgentTest extends BrowserTestBase {
   protected $agent;
 
   /**
-   * Test validation of the User-Agent header we use to perform test requests.
+   * Tests validation of the User-Agent header we use to perform test requests.
    */
   public function testUserAgentValidation() {
     $assert_session = $this->assertSession();
diff --git a/core/tests/Drupal/FunctionalTests/Image/ToolkitSetupFormTest.php b/core/tests/Drupal/FunctionalTests/Image/ToolkitSetupFormTest.php
index 505ea6672dfca1e9b2b3c21dd3ff0611ea80e4c9..2ee6b7a6349fa9ef667a3126099111a3e2126664 100644
--- a/core/tests/Drupal/FunctionalTests/Image/ToolkitSetupFormTest.php
+++ b/core/tests/Drupal/FunctionalTests/Image/ToolkitSetupFormTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test Image toolkit setup form.
+   * Tests Image toolkit setup form.
    */
   public function testToolkitSetupForm() {
     // Get form.
diff --git a/core/tests/Drupal/FunctionalTests/MailCaptureTest.php b/core/tests/Drupal/FunctionalTests/MailCaptureTest.php
index 8acae8629d667c21ee2544b868d61a26131d46bd..c74cc08565f8ada5956e1aa79d9bf50e50bbf2af 100644
--- a/core/tests/Drupal/FunctionalTests/MailCaptureTest.php
+++ b/core/tests/Drupal/FunctionalTests/MailCaptureTest.php
@@ -23,7 +23,7 @@ class MailCaptureTest extends BrowserTestBase {
   protected $defaultTheme = 'stark';
 
   /**
-   * Test to see if the wrapper function is executed correctly.
+   * Tests to see if the wrapper function is executed correctly.
    */
   public function testMailSend() {
     // Create an email.
diff --git a/core/tests/Drupal/FunctionalTests/Theme/ClaroTest.php b/core/tests/Drupal/FunctionalTests/Theme/ClaroTest.php
index 78844ad89969b8bbc76f33149cac445fd73b08f6..7af61a150552c1f693b829adcbafc3351d180a44 100644
--- a/core/tests/Drupal/FunctionalTests/Theme/ClaroTest.php
+++ b/core/tests/Drupal/FunctionalTests/Theme/ClaroTest.php
@@ -40,7 +40,7 @@ public function testRegressionMissingElementsCss() {
   }
 
   /**
-   * Test Claro's configuration schema.
+   * Tests Claro's configuration schema.
    */
   public function testConfigSchema() {
     $this->drupalLogin($this->rootUser);
diff --git a/core/tests/Drupal/FunctionalTests/Update/UpdatePathTestBaseTest.php b/core/tests/Drupal/FunctionalTests/Update/UpdatePathTestBaseTest.php
index 4ad49c4c1f95f6aabab2a0718c8bc4364f56bbc2..fa05eb2c2065d1fac61c28c44884e08c5d86f94e 100644
--- a/core/tests/Drupal/FunctionalTests/Update/UpdatePathTestBaseTest.php
+++ b/core/tests/Drupal/FunctionalTests/Update/UpdatePathTestBaseTest.php
@@ -80,7 +80,7 @@ public function testDatabaseLoaded() {
   }
 
   /**
-   * Test that updates are properly run.
+   * Tests that updates are properly run.
    */
   public function testUpdateHookN() {
     $connection = Database::getConnection();
@@ -213,7 +213,7 @@ public function testSchemaChecking() {
   }
 
   /**
-   * Test the database fixtures are setup correctly.
+   * Tests the database fixtures are setup correctly.
    */
   public function testFixturesSetup() {
     $this->assertCount(3, $this->databaseDumpFiles);
diff --git a/core/tests/Drupal/KernelTests/Core/Action/EmailActionTest.php b/core/tests/Drupal/KernelTests/Core/Action/EmailActionTest.php
index ae69854fa9827da417b4b79dbf63ba5cd6002d8f..4b1f921358a50b8164e102c531b92e7d2902d223 100644
--- a/core/tests/Drupal/KernelTests/Core/Action/EmailActionTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Action/EmailActionTest.php
@@ -28,7 +28,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the email action plugin.
+   * Tests the email action plugin.
    */
   public function testEmailAction() {
     /** @var \Drupal\Core\Action\ActionManager $plugin_manager */
diff --git a/core/tests/Drupal/KernelTests/Core/Cache/GenericCacheBackendUnitTestBase.php b/core/tests/Drupal/KernelTests/Core/Cache/GenericCacheBackendUnitTestBase.php
index eb23ff5e5303c0a1a4b862cf671117f1a85e2578..147c898567585a3c7efc71742e20846aa13c9407 100644
--- a/core/tests/Drupal/KernelTests/Core/Cache/GenericCacheBackendUnitTestBase.php
+++ b/core/tests/Drupal/KernelTests/Core/Cache/GenericCacheBackendUnitTestBase.php
@@ -433,7 +433,7 @@ public function testSetMultiple() {
   }
 
   /**
-   * Test Drupal\Core\Cache\CacheBackendInterface::delete() and
+   * Tests Drupal\Core\Cache\CacheBackendInterface::delete() and
    * Drupal\Core\Cache\CacheBackendInterface::deleteMultiple().
    */
   public function testDeleteMultiple() {
@@ -481,7 +481,7 @@ public function testDeleteMultiple() {
   }
 
   /**
-   * Test Drupal\Core\Cache\CacheBackendInterface::deleteAll().
+   * Tests Drupal\Core\Cache\CacheBackendInterface::deleteAll().
    */
   public function testDeleteAll() {
     $backend_a = $this->getCacheBackend();
@@ -500,7 +500,7 @@ public function testDeleteAll() {
   }
 
   /**
-   * Test Drupal\Core\Cache\CacheBackendInterface::invalidate() and
+   * Tests Drupal\Core\Cache\CacheBackendInterface::invalidate() and
    * Drupal\Core\Cache\CacheBackendInterface::invalidateMultiple().
    */
   public function testInvalidate() {
@@ -600,7 +600,7 @@ public function testInvalidateTags() {
   }
 
   /**
-   * Test Drupal\Core\Cache\CacheBackendInterface::invalidateAll().
+   * Tests Drupal\Core\Cache\CacheBackendInterface::invalidateAll().
    */
   public function testInvalidateAll() {
     $backend_a = $this->getCacheBackend();
diff --git a/core/tests/Drupal/KernelTests/Core/Command/DbDumpTest.php b/core/tests/Drupal/KernelTests/Core/Command/DbDumpTest.php
index 55961a8c206864e3b2439af2dc92b3ed5d1bbe66..b8ed52a1a6c13bf1d16672e33b211ea0552e58b5 100644
--- a/core/tests/Drupal/KernelTests/Core/Command/DbDumpTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Command/DbDumpTest.php
@@ -147,7 +147,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the command directly.
+   * Tests the command directly.
    */
   public function testDbDumpCommand() {
     $application = new DbDumpApplication();
@@ -176,7 +176,7 @@ public function testDbDumpCommand() {
   }
 
   /**
-   * Test loading the script back into the database.
+   * Tests loading the script back into the database.
    */
   public function testScriptLoad() {
     // Generate the script.
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ConfigInstallTest.php b/core/tests/Drupal/KernelTests/Core/Config/ConfigInstallTest.php
index fb5d720b3241e466d70bd555f5c6e6e0cc838680..10081d92da4eef21dd33751812b1522919ef9644 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ConfigInstallTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ConfigInstallTest.php
@@ -228,7 +228,8 @@ public function testDependencyChecking() {
   }
 
   /**
-   * Tests imported configuration entities with and without language information.
+   * Tests imported configuration entities with and without language
+   * information.
    */
   public function testLanguage() {
     $this->installModules(['config_test_language']);
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ConfigSchemaTest.php b/core/tests/Drupal/KernelTests/Core/Config/ConfigSchemaTest.php
index 88606857a4348e552de8d6c61d6339efd91c3846..6d5b86712f2d1fca3fdf9c1738fb7ccd943b6dc6 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ConfigSchemaTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ConfigSchemaTest.php
@@ -350,7 +350,7 @@ public function testSchemaData() {
   }
 
   /**
-   * Test configuration value data type enforcement using schemas.
+   * Tests configuration value data type enforcement using schemas.
    */
   public function testConfigSaveWithSchema() {
     $untyped_values = [
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ExcludedModulesEventSubscriberTest.php b/core/tests/Drupal/KernelTests/Core/Config/ExcludedModulesEventSubscriberTest.php
index fc9507e81d089f5d289366b5ac9c7be14c1f7956..7048ec8f5dcf1d4e4b83537794022ffc4639e99e 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ExcludedModulesEventSubscriberTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ExcludedModulesEventSubscriberTest.php
@@ -30,7 +30,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test excluding modules from the config export.
+   * Tests excluding modules from the config export.
    */
   public function testExcludedModules() {
     // Assert that config_test is in the active config.
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ExportStorageManagerTest.php b/core/tests/Drupal/KernelTests/Core/Config/ExportStorageManagerTest.php
index b6202d36b1cbd5f52ce08db51eba2c64d48f417a..dbb8db474284e0692334716fb6d87d2552f23ead 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ExportStorageManagerTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ExportStorageManagerTest.php
@@ -31,7 +31,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test getting the export storage.
+   * Tests getting the export storage.
    */
   public function testGetStorage() {
     // Get the raw system.site config and set it in the sync storage.
@@ -75,7 +75,7 @@ public function testGetStorage() {
   }
 
   /**
-   * Test the export storage when it is locked.
+   * Tests the export storage when it is locked.
    */
   public function testGetStorageLock() {
     $lock = $this->createMock('Drupal\Core\Lock\LockBackendInterface');
diff --git a/core/tests/Drupal/KernelTests/Core/Config/ImportStorageTransformerTest.php b/core/tests/Drupal/KernelTests/Core/Config/ImportStorageTransformerTest.php
index 2cb9c961f968c294eca25790cc17d0bfa987e438..2a06ed69e1b030e1313fc1c6c2660f1740cced03 100644
--- a/core/tests/Drupal/KernelTests/Core/Config/ImportStorageTransformerTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Config/ImportStorageTransformerTest.php
@@ -33,7 +33,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the import transformation.
+   * Tests the import transformation.
    */
   public function testTransform() {
     // Get the raw system.site config and set it in the sync storage.
@@ -61,7 +61,7 @@ public function testTransform() {
   }
 
   /**
-   * Test that the import transformer throws an exception.
+   * Tests that the import transformer throws an exception.
    */
   public function testTransformLocked() {
     // Mock the request lock not being available.
@@ -92,7 +92,7 @@ public function testTransformLocked() {
   }
 
   /**
-   * Test the import transformer during a running config import.
+   * Tests the import transformer during a running config import.
    */
   public function testTransformWhileImporting() {
     // Set up the database table with the current active config.
diff --git a/core/tests/Drupal/KernelTests/Core/Database/ConnectionTest.php b/core/tests/Drupal/KernelTests/Core/Database/ConnectionTest.php
index 2944e0987a744f1617d32b00bba2bc5a99f80509..4d7f74feaf2c8b8bf02f0c88d2d3e3d3c49162ef 100644
--- a/core/tests/Drupal/KernelTests/Core/Database/ConnectionTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Database/ConnectionTest.php
@@ -197,7 +197,7 @@ public function testMultipleStatements() {
   }
 
   /**
-   * Test that the method ::condition() returns a Condition object.
+   * Tests that the method ::condition() returns a Condition object.
    */
   public function testCondition() {
     $connection = Database::getConnection('default', 'default');
diff --git a/core/tests/Drupal/KernelTests/Core/Database/SelectCloneTest.php b/core/tests/Drupal/KernelTests/Core/Database/SelectCloneTest.php
index beed733eb5d8873b0fb2ff9512a7c9f31789bfa2..b33be3bfbf8249499c835e6f2385ce3cdfb1d517 100644
--- a/core/tests/Drupal/KernelTests/Core/Database/SelectCloneTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Database/SelectCloneTest.php
@@ -10,7 +10,7 @@
 class SelectCloneTest extends DatabaseTestBase {
 
   /**
-   * Test that subqueries as value within conditions are cloned properly.
+   * Tests that subqueries as value within conditions are cloned properly.
    */
   public function testSelectConditionSubQueryCloning() {
     $subquery = $this->connection->select('test', 't');
diff --git a/core/tests/Drupal/KernelTests/Core/Database/SelectComplexTest.php b/core/tests/Drupal/KernelTests/Core/Database/SelectComplexTest.php
index 7f388909d9d4e1710efdc37a112858544d36b66a..44ef6ccb47956a9a5aa1c1d5ee472992bc03ca9f 100644
--- a/core/tests/Drupal/KernelTests/Core/Database/SelectComplexTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Database/SelectComplexTest.php
@@ -161,7 +161,7 @@ public function testRange() {
   }
 
   /**
-   * Test whether the range property of a select clause can be undone.
+   * Tests whether the range property of a select clause can be undone.
    */
   public function testRangeUndo() {
     $query = $this->connection->select('test');
@@ -395,7 +395,7 @@ public function testSelectWithRowCount() {
   }
 
   /**
-   * Test that join conditions can use Condition objects.
+   * Tests that join conditions can use Condition objects.
    */
   public function testJoinConditionObject() {
     // Same test as testDefaultJoin, but with a Condition object.
diff --git a/core/tests/Drupal/KernelTests/Core/Database/SelectSubqueryTest.php b/core/tests/Drupal/KernelTests/Core/Database/SelectSubqueryTest.php
index dba7db1ae283133b6aa3465a6de8fe3569a05309..102d26c7223deb791ce4af0c288604f06d732e60 100644
--- a/core/tests/Drupal/KernelTests/Core/Database/SelectSubqueryTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Database/SelectSubqueryTest.php
@@ -93,7 +93,8 @@ public function testConditionSubquerySelect() {
   }
 
   /**
-   * Test that we can use a subquery with a relational operator in a WHERE clause.
+   * Tests that we can use a subquery with a relational operator in a WHERE
+   * clause.
    */
   public function testConditionSubquerySelect2() {
     // Create a subquery, which is just a normal query object.
@@ -114,7 +115,8 @@ public function testConditionSubquerySelect2() {
   }
 
   /**
-   * Test that we can use 2 subqueries with a relational operator in a WHERE clause.
+   * Tests that we can use 2 subqueries with a relational operator in a WHERE
+   * clause.
    */
   public function testConditionSubquerySelect3() {
     // Create subquery 1, which is just a normal query object.
@@ -140,7 +142,7 @@ public function testConditionSubquerySelect3() {
   }
 
   /**
-   * Test that we can use multiple subqueries.
+   * Tests that we can use multiple subqueries.
    *
    * This test uses a subquery at the left hand side and multiple subqueries at
    * the right hand side. The test query may not be that logical but that's due
diff --git a/core/tests/Drupal/KernelTests/Core/Database/TaggingTest.php b/core/tests/Drupal/KernelTests/Core/Database/TaggingTest.php
index 93dcf53ef1d75215e39ea9d9e0209c4d5ff7dde0..3a9ea2c7e6e0505f50cc3b9885ec70ee073e12e1 100644
--- a/core/tests/Drupal/KernelTests/Core/Database/TaggingTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Database/TaggingTest.php
@@ -89,7 +89,7 @@ public function testExtenderHasAllTags() {
   }
 
   /**
-   * Tests extended query tagging "has at least one of these tags" functionality.
+   * Tests extended query tagging for "has at least one of these tags".
    */
   public function testExtenderHasAnyTag() {
     $query = $this->connection->select('test')
diff --git a/core/tests/Drupal/KernelTests/Core/Database/UpdateComplexTest.php b/core/tests/Drupal/KernelTests/Core/Database/UpdateComplexTest.php
index 030464b26c02aaf5a3ff56143310e62c45eac724..40b96e7ece13937bbe099ca62fbf09b995928194 100644
--- a/core/tests/Drupal/KernelTests/Core/Database/UpdateComplexTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Database/UpdateComplexTest.php
@@ -121,7 +121,7 @@ public function testUpdateOnlyExpression() {
   }
 
   /**
-   * Test UPDATE with a subselect value.
+   * Tests UPDATE with a subselect value.
    */
   public function testSubSelectUpdate() {
     $subselect = $this->connection->select('test_task', 't');
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityDecoupledTranslationRevisionsTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityDecoupledTranslationRevisionsTest.php
index 57e5f5f09b5fc97876db3d61d53d9c5529c737ec..5541ec27c411c787f5f3d01bfceaf598ac024dfc 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityDecoupledTranslationRevisionsTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityDecoupledTranslationRevisionsTest.php
@@ -193,7 +193,7 @@ public function dataTestDecoupledPendingRevisions() {
   }
 
   /**
-   * Test decoupled default revisions.
+   * Tests decoupled default revisions.
    *
    * @param array[] $sequence
    *   An array with arrays of arguments for the ::doSaveNewRevision() method as
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityDuplicateTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityDuplicateTest.php
index b01f6e43969856798cc7c763289fcad469f23232..c663ebd724b103825637abd4a50d3adcbbd0ce66 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityDuplicateTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityDuplicateTest.php
@@ -26,7 +26,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test duplicating a non-default revision.
+   * Tests duplicating a non-default revision.
    */
   public function testDuplicateNonDefaultRevision() {
     $entity = EntityTestRev::create([
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityKeysTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityKeysTest.php
index 834f04cc27bebb1bbd2c38f00a18de863f106064..79a06c936ffd43ca627069b64512bec38d56d50e 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityKeysTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityKeysTest.php
@@ -13,7 +13,7 @@
 class EntityKeysTest extends EntityKernelTestBase {
 
   /**
-   * Test the cache when multiple keys reference a single field.
+   * Tests the cache when multiple keys reference a single field.
    *
    * @dataProvider multipleKeysCacheTestCases
    */
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryAggregateTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryAggregateTest.php
index 1cc686a57f26f4a18b177be8dd20f0062161da94..a3361bd40fe2c59f74ee2fcfc5029a0b356ac6d5 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryAggregateTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryAggregateTest.php
@@ -108,7 +108,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test aggregation support.
+   * Tests aggregation support.
    */
   public function testAggregation() {
     // Apply a simple groupby.
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryTest.php
index a142f9322b82b74ed2c25b96e6684ea6494aa6bf..c1af0b9120a1f5fae905607d9ae8a6484810ced1 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryTest.php
@@ -155,7 +155,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test basic functionality.
+   * Tests basic functionality.
    */
   public function testEntityQuery() {
     $greetings = $this->greetings;
@@ -377,7 +377,7 @@ public function testEntityQuery() {
   }
 
   /**
-   * Test sort().
+   * Tests sort().
    *
    * Warning: this is complicated.
    */
@@ -473,7 +473,7 @@ public function testSort() {
   }
 
   /**
-   * Test tablesort().
+   * Tests tablesort().
    */
   public function testTableSort() {
     // While ordering on bundles do not give us a definite order, we can still
@@ -528,7 +528,7 @@ public function testTableSort() {
   }
 
   /**
-   * Test that count queries are separated across entity types.
+   * Tests that count queries are separated across entity types.
    */
   public function testCount() {
     // Create a field with the same name in a different entity type.
@@ -620,7 +620,7 @@ public function testConditionCount() {
   }
 
   /**
-   * Test queries with delta conditions.
+   * Tests queries with delta conditions.
    */
   public function testDelta() {
     $figures = $this->figures;
@@ -763,7 +763,7 @@ protected function assertBundleOrder($order) {
   }
 
   /**
-   * Test adding a tag and metadata to the Entity query object.
+   * Tests adding a tag and metadata to the Entity query object.
    *
    * The tags and metadata should propagate to the SQL query object.
    */
@@ -779,7 +779,7 @@ public function testMetaData() {
   }
 
   /**
-   * Test case sensitive and in-sensitive query conditions.
+   * Tests case sensitive and in-sensitive query conditions.
    */
   public function testCaseSensitivity() {
     $bundle = $this->randomMachineName();
@@ -1022,7 +1022,7 @@ public function testCaseSensitivity() {
   }
 
   /**
-   * Test base fields with multiple columns.
+   * Tests base fields with multiple columns.
    */
   public function testBaseFieldMultipleColumns() {
     $this->enableModules(['taxonomy']);
@@ -1081,7 +1081,7 @@ public function testBaseFieldMultipleColumns() {
   }
 
   /**
-   * Test pending revisions.
+   * Tests pending revisions.
    */
   public function testPendingRevisions() {
     // Ensure entity 14 is returned.
@@ -1190,7 +1190,7 @@ public function testPendingRevisions() {
   }
 
   /**
-   * Test against SQL inject of condition field. This covers a
+   * Tests against SQL inject of condition field. This covers a
    * database driver's EntityQuery\Condition class.
    */
   public function testInjectionInCondition() {
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php
index 1d9b8d9a6881061de14a1726139c3e50e69fcefb..384d44aa8198108b8799213d39ac8fcc65a95826 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityRevisionsTest.php
@@ -36,7 +36,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test getLoadedRevisionId() returns the correct ID throughout the process.
+   * Tests getLoadedRevisionId() returns the correct ID throughout the process.
    */
   public function testLoadedRevisionId() {
     // Create a basic EntityTestMulRev entity and save it.
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityViewHookTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityViewHookTest.php
index 630ff68bd76e8f729fbcdc4caf3bcfbc5334ce8a..eab7feedcac3e8207c9fb0db2cdb523164efe7ac 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityViewHookTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityViewHookTest.php
@@ -20,7 +20,7 @@
 class EntityViewHookTest extends EntityKernelTestBase {
 
   /**
-   * Test hook_entity_display_build_alter().
+   * Tests hook_entity_display_build_alter().
    */
   public function testHookEntityDisplayBuildAlter() {
     entity_test_create_bundle('display_build_alter_bundle');
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/FieldSqlStorageTest.php b/core/tests/Drupal/KernelTests/Core/Entity/FieldSqlStorageTest.php
index aa99a043eaced7f20e7d999ecfb8fd38936c1116..c8c770ef3a1a0ba02c0d1d39921f2e1d48e89547 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/FieldSqlStorageTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/FieldSqlStorageTest.php
@@ -312,7 +312,7 @@ public function testLongNames() {
   }
 
   /**
-   * Test trying to update a field with data.
+   * Tests trying to update a field with data.
    */
   public function testUpdateFieldSchemaWithData() {
     $entity_type = 'entity_test_rev';
@@ -345,7 +345,7 @@ public function testUpdateFieldSchemaWithData() {
   }
 
   /**
-   * Test that failure to create fields is handled gracefully.
+   * Tests that failure to create fields is handled gracefully.
    */
   public function testFieldUpdateFailure() {
     // Create a text field.
@@ -384,7 +384,7 @@ public function testFieldUpdateFailure() {
   }
 
   /**
-   * Test adding and removing indexes while data is present.
+   * Tests adding and removing indexes while data is present.
    */
   public function testFieldUpdateIndexesWithData() {
     // Create a decimal field.
@@ -441,7 +441,7 @@ public function testFieldUpdateIndexesWithData() {
   }
 
   /**
-   * Test foreign key support.
+   * Tests foreign key support.
    */
   public function testFieldSqlStorageForeignKeys() {
     // Create a 'shape' field, with a configurable foreign key (see
diff --git a/core/tests/Drupal/KernelTests/Core/Extension/ModuleConfigureRouteTest.php b/core/tests/Drupal/KernelTests/Core/Extension/ModuleConfigureRouteTest.php
index 656e964d9563024e0e419a1335e123b36ee6f692..e81a11de31b1fe73b068b15d78818b85fdce91d3 100644
--- a/core/tests/Drupal/KernelTests/Core/Extension/ModuleConfigureRouteTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Extension/ModuleConfigureRouteTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the module configure routes exist.
+   * Tests the module configure routes exist.
    *
    * @dataProvider coreModuleListDataProvider
    */
diff --git a/core/tests/Drupal/KernelTests/Core/Field/Entity/BaseFieldOverrideTest.php b/core/tests/Drupal/KernelTests/Core/Field/Entity/BaseFieldOverrideTest.php
index a944087b201a91736d1122ad9183b5b8a7d7a7c6..9ddfa59acc143e3eef489c4a2b3a10161af5cba7 100644
--- a/core/tests/Drupal/KernelTests/Core/Field/Entity/BaseFieldOverrideTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Field/Entity/BaseFieldOverrideTest.php
@@ -68,7 +68,7 @@ public function getClassTestCases() {
   }
 
   /**
-   * Test the default value callback.
+   * Tests the default value callback.
    */
   public function testDefaultValueCallback() {
     $base_field = BaseFieldDefinition::create('entity_reference')
diff --git a/core/tests/Drupal/KernelTests/Core/File/DirectoryTest.php b/core/tests/Drupal/KernelTests/Core/File/DirectoryTest.php
index 57b0f0b70745c2300a287c80441e13fdf53b82d4..a496f902d763d16ad26178d79d07bc95f066b2b1 100644
--- a/core/tests/Drupal/KernelTests/Core/File/DirectoryTest.php
+++ b/core/tests/Drupal/KernelTests/Core/File/DirectoryTest.php
@@ -17,7 +17,7 @@
 class DirectoryTest extends FileTestBase {
 
   /**
-   * Test local directory handling functions.
+   * Tests local directory handling functions.
    */
   public function testFileCheckLocalDirectoryHandling() {
     $site_path = $this->container->getParameter('site.path');
@@ -58,7 +58,7 @@ public function testFileCheckLocalDirectoryHandling() {
   }
 
   /**
-   * Test directory handling functions.
+   * Tests directory handling functions.
    */
   public function testFileCheckDirectoryHandling() {
     // A directory to operate on.
diff --git a/core/tests/Drupal/KernelTests/Core/File/FileSaveDataTest.php b/core/tests/Drupal/KernelTests/Core/File/FileSaveDataTest.php
index 2153e88cce45bb46659d17d211726d17d08f8b72..be2059ba3b5b6c954e2ca6096fe38f558ca44981 100644
--- a/core/tests/Drupal/KernelTests/Core/File/FileSaveDataTest.php
+++ b/core/tests/Drupal/KernelTests/Core/File/FileSaveDataTest.php
@@ -12,7 +12,7 @@
 class FileSaveDataTest extends FileTestBase {
 
   /**
-   * Test the file_unmanaged_save_data() function.
+   * Tests the file_unmanaged_save_data() function.
    */
   public function testFileSaveData() {
     $contents = $this->randomMachineName(8);
diff --git a/core/tests/Drupal/KernelTests/Core/File/MimeTypeTest.php b/core/tests/Drupal/KernelTests/Core/File/MimeTypeTest.php
index 4772d3947562019df3011f59c53369404fb22948..15541a42bd1d4c489451a74a4f92570b4da5b363 100644
--- a/core/tests/Drupal/KernelTests/Core/File/MimeTypeTest.php
+++ b/core/tests/Drupal/KernelTests/Core/File/MimeTypeTest.php
@@ -17,7 +17,7 @@ class MimeTypeTest extends FileTestBase {
   protected static $modules = ['file_test'];
 
   /**
-   * Test mapping of mimetypes from filenames.
+   * Tests mapping of mimetypes from filenames.
    */
   public function testFileMimeTypeDetection() {
     $prefixes = ['public://', 'private://', 'temporary://', 'dummy-remote://'];
diff --git a/core/tests/Drupal/KernelTests/Core/File/ReadOnlyStreamWrapperTest.php b/core/tests/Drupal/KernelTests/Core/File/ReadOnlyStreamWrapperTest.php
index 6c25fab06ec8adc3abb16fa5f2aadfc47074b17f..5f8d6eadf3fd207f601bd43c131d64df6ff992f6 100644
--- a/core/tests/Drupal/KernelTests/Core/File/ReadOnlyStreamWrapperTest.php
+++ b/core/tests/Drupal/KernelTests/Core/File/ReadOnlyStreamWrapperTest.php
@@ -27,7 +27,7 @@ class ReadOnlyStreamWrapperTest extends FileTestBase {
   protected $classname = 'Drupal\file_test\StreamWrapper\DummyReadOnlyStreamWrapper';
 
   /**
-   * Test read-only specific behavior.
+   * Tests read-only specific behavior.
    */
   public function testReadOnlyBehavior() {
     $type = DummyReadOnlyStreamWrapper::getType();
diff --git a/core/tests/Drupal/KernelTests/Core/File/StreamWrapperTest.php b/core/tests/Drupal/KernelTests/Core/File/StreamWrapperTest.php
index e01b6bdf063479b06325f3cbcb87dac51b70fd1b..845cebef9f3b6c4902b55a8bdb25577ce9fcb055 100644
--- a/core/tests/Drupal/KernelTests/Core/File/StreamWrapperTest.php
+++ b/core/tests/Drupal/KernelTests/Core/File/StreamWrapperTest.php
@@ -46,7 +46,7 @@ public function setUp(): void {
   }
 
   /**
-   * Test the getClassName() function.
+   * Tests the getClassName() function.
    */
   public function testGetClassName() {
     // Check the dummy scheme.
@@ -56,7 +56,7 @@ public function testGetClassName() {
   }
 
   /**
-   * Test the getViaScheme() method.
+   * Tests the getViaScheme() method.
    */
   public function testGetInstanceByScheme() {
     $instance = \Drupal::service('stream_wrapper_manager')->getViaScheme($this->scheme);
@@ -67,7 +67,7 @@ public function testGetInstanceByScheme() {
   }
 
   /**
-   * Test the getViaUri() and getViaScheme() methods and target functions.
+   * Tests the getViaUri() and getViaScheme() methods and target functions.
    */
   public function testUriFunctions() {
     $config = $this->config('system.file');
@@ -107,7 +107,7 @@ public function testUriFunctions() {
   }
 
   /**
-   * Test some file handle functions.
+   * Tests some file handle functions.
    */
   public function testFileFunctions() {
     $filename = 'public://' . $this->randomMachineName();
@@ -139,7 +139,7 @@ public function testFileFunctions() {
   }
 
   /**
-   * Test the scheme functions.
+   * Tests the scheme functions.
    */
   public function testGetValidStreamScheme() {
 
diff --git a/core/tests/Drupal/KernelTests/Core/File/UrlRewritingTest.php b/core/tests/Drupal/KernelTests/Core/File/UrlRewritingTest.php
index 69f0641329bcbb64f34ef0b3874477e078ff8058..fdabb1a3f83eb2e7b4ab0c6d93ace251c7c38a91 100644
--- a/core/tests/Drupal/KernelTests/Core/File/UrlRewritingTest.php
+++ b/core/tests/Drupal/KernelTests/Core/File/UrlRewritingTest.php
@@ -94,7 +94,7 @@ public function testPublicManagedFileURL() {
   }
 
   /**
-   * Test file_url_transform_relative().
+   * Tests file_url_transform_relative().
    */
   public function testRelativeFileURL() {
     // Disable file_test.module's hook_file_url_alter() implementation.
diff --git a/core/tests/Drupal/KernelTests/Core/Messenger/MessengerTest.php b/core/tests/Drupal/KernelTests/Core/Messenger/MessengerTest.php
index e244e05e044c064a550e106e999c3106b4979a6b..b81395c9d77a20682b6cd51a1ec2b94df832611e 100644
--- a/core/tests/Drupal/KernelTests/Core/Messenger/MessengerTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Messenger/MessengerTest.php
@@ -124,7 +124,7 @@ public function testAddWithDuplicates() {
   }
 
   /**
-   * Test adding markup.
+   * Tests adding markup.
    *
    * @covers ::addStatus
    * @covers ::deleteByType
diff --git a/core/tests/Drupal/KernelTests/Core/ParamConverter/EntityConverterLatestRevisionTest.php b/core/tests/Drupal/KernelTests/Core/ParamConverter/EntityConverterLatestRevisionTest.php
index 5af86b2ad84c53b4d1def4de41f8f58cdc1a4165..9e06a63b20ff972277c253738f36893a2db18bca 100644
--- a/core/tests/Drupal/KernelTests/Core/ParamConverter/EntityConverterLatestRevisionTest.php
+++ b/core/tests/Drupal/KernelTests/Core/ParamConverter/EntityConverterLatestRevisionTest.php
@@ -175,7 +175,7 @@ public function testOptimizedConvert() {
   }
 
   /**
-   * Test the latest revision flag and non-revisionable entities.
+   * Tests the latest revision flag and non-revisionable entities.
    */
   public function testConvertNonRevisionableEntityType() {
     $entity = EntityTest::create();
diff --git a/core/tests/Drupal/KernelTests/Core/Plugin/FactoryTest.php b/core/tests/Drupal/KernelTests/Core/Plugin/FactoryTest.php
index 612884e8e0ccdb646491be2aa04edf736f04475d..015dff01bbdbc128558cff522fa3621436ef05d7 100644
--- a/core/tests/Drupal/KernelTests/Core/Plugin/FactoryTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Plugin/FactoryTest.php
@@ -17,7 +17,7 @@ class FactoryTest extends PluginTestBase {
   protected static $modules = ['node', 'user'];
 
   /**
-   * Test that DefaultFactory can create a plugin instance.
+   * Tests that DefaultFactory can create a plugin instance.
    */
   public function testDefaultFactory() {
     // Ensure a non-derivative plugin can be instantiated.
@@ -37,7 +37,7 @@ public function testDefaultFactory() {
   }
 
   /**
-   * Test that the Reflection factory can create a plugin instance.
+   * Tests that the Reflection factory can create a plugin instance.
    *
    * The mock plugin classes use different values for their constructors
    * allowing us to test the reflection capabilities as well.
diff --git a/core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php b/core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php
index db3086cb489e18a13244a0a68a7782d3c852a8c0..e1960708c5d9df3dd43293df50eaa1c2bc3b4230 100644
--- a/core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php
@@ -111,7 +111,7 @@ public function testThemeTableWithNoStriping() {
   }
 
   /**
-   * Test that the 'footer' option works correctly.
+   * Tests that the 'footer' option works correctly.
    */
   public function testThemeTableFooter() {
     $footer = [
diff --git a/core/tests/Drupal/KernelTests/Core/Render/Element/WeightTest.php b/core/tests/Drupal/KernelTests/Core/Render/Element/WeightTest.php
index 018c1d1c6d00f811b47083f9b095f3f1375f1326..0f03ec2d783e96d94d21d725b6a206afeddf668c 100644
--- a/core/tests/Drupal/KernelTests/Core/Render/Element/WeightTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Render/Element/WeightTest.php
@@ -28,7 +28,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test existing #default_value value in #options list.
+   * Tests existing #default_value value in #options list.
    *
    * @covers ::processWeight
    */
@@ -52,7 +52,7 @@ public function testProcessWeight() {
   }
 
   /**
-   * Test transformation from "select" to "number" for MAX_DELTA + 1.
+   * Tests transformation from "select" to "number" for MAX_DELTA + 1.
    *
    * @throws \Exception
    *
diff --git a/core/tests/Drupal/KernelTests/Core/Routing/RouteProviderTest.php b/core/tests/Drupal/KernelTests/Core/Routing/RouteProviderTest.php
index fbf26e08e0ca862d9fa18320c2627e2235a1bcb1..fac83cd2b847123e03056e85175e4e40f4dcd5a6 100644
--- a/core/tests/Drupal/KernelTests/Core/Routing/RouteProviderTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Routing/RouteProviderTest.php
@@ -640,7 +640,7 @@ public function testRouteCaching() {
   }
 
   /**
-   * Test RouteProvider::getRouteByName() and RouteProvider::getRoutesByNames().
+   * Tests RouteProvider::getRouteByName() & RouteProvider::getRoutesByNames().
    */
   public function testRouteByName() {
     $connection = Database::getConnection();
diff --git a/core/tests/Drupal/KernelTests/Core/Theme/TwigEnvironmentTest.php b/core/tests/Drupal/KernelTests/Core/Theme/TwigEnvironmentTest.php
index 2cd32e6c8d2418965ed545013d8d4c68d8c6bc50..783a0ec9bc26eac92b0aa17bee7896f2a8391452 100644
--- a/core/tests/Drupal/KernelTests/Core/Theme/TwigEnvironmentTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Theme/TwigEnvironmentTest.php
@@ -193,7 +193,7 @@ public function register(ContainerBuilder $container) {
   }
 
   /**
-   * Test template invalidation.
+   * Tests template invalidation.
    */
   public function testTemplateInvalidation() {
     $template_before = <<<TWIG
diff --git a/core/tests/Drupal/KernelTests/Core/TypedData/RecursiveContextualValidatorTest.php b/core/tests/Drupal/KernelTests/Core/TypedData/RecursiveContextualValidatorTest.php
index 8ba4784807b43e110b15339fd51ac144c1abbbf6..d43cd7d7a1a08188a41d98766fedbdc44669de9d 100644
--- a/core/tests/Drupal/KernelTests/Core/TypedData/RecursiveContextualValidatorTest.php
+++ b/core/tests/Drupal/KernelTests/Core/TypedData/RecursiveContextualValidatorTest.php
@@ -43,7 +43,7 @@ public function testRecursiveValidate() {
   }
 
   /**
-   * Test recursive propagation of violations.
+   * Tests recursive propagation of violations.
    */
   public function testRecursiveViolationPropagation() {
     // We create an entity reference field with a constraint which will
diff --git a/core/tests/Drupal/Tests/Component/Annotation/AnnotatedClassDiscoveryCachedTest.php b/core/tests/Drupal/Tests/Component/Annotation/AnnotatedClassDiscoveryCachedTest.php
index 942edd3bf2404221f8ddfa7d71e6b19375958345..17c4202c6fc51505433846d7246d5e1d286f03a6 100644
--- a/core/tests/Drupal/Tests/Component/Annotation/AnnotatedClassDiscoveryCachedTest.php
+++ b/core/tests/Drupal/Tests/Component/Annotation/AnnotatedClassDiscoveryCachedTest.php
@@ -26,7 +26,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that getDefinitions() retrieves the file cache correctly.
+   * Tests that getDefinitions() retrieves the file cache correctly.
    *
    * @covers ::getDefinitions
    */
diff --git a/core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php b/core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php
index b37a2bfde4f6be6554614a50b6a0d9713c17c5bc..b117bcf8bce673e306c00d386f4f3a5755125231 100644
--- a/core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php
+++ b/core/tests/Drupal/Tests/Component/Assertion/InspectorTest.php
@@ -237,14 +237,14 @@ public function testAssertAllObjects() {
   }
 
   /**
-   * Test method referenced by ::testAllCallable().
+   * Defines a test method referenced by ::testAllCallable().
    */
   public function callMe() {
     return TRUE;
   }
 
   /**
-   * Test method referenced by ::testAllCallable().
+   * Defines a test method referenced by ::testAllCallable().
    */
   public static function callMeStatic() {
     return TRUE;
diff --git a/core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php b/core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php
index 30330574a4541b8f448d67cceca95067dc0afc89..5918bafece67d50bf9cf049c7be75fb732f3f108 100644
--- a/core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php
+++ b/core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php
@@ -12,7 +12,7 @@
 class DateTimePlusTest extends TestCase {
 
   /**
-   * Test creating dates from string and array input.
+   * Tests creating dates from string and array input.
    *
    * @param mixed $input
    *   Input argument for DateTimePlus.
@@ -34,7 +34,7 @@ public function testDates($input, $timezone, $expected) {
   }
 
   /**
-   * Test creating dates from string and array input.
+   * Tests creating dates from string and array input.
    *
    * @param mixed $input
    *   Input argument for DateTimePlus.
@@ -56,7 +56,7 @@ public function testDateArrays($input, $timezone, $expected) {
   }
 
   /**
-   * Test date diffs.
+   * Tests date diffs.
    *
    * @param mixed $input1
    *   A DateTimePlus object.
@@ -75,7 +75,7 @@ public function testDateDiff($input1, $input2, $absolute, \DateInterval $expecte
   }
 
   /**
-   * Test date diff exception caused by invalid input.
+   * Tests date diff exception caused by invalid input.
    *
    * @param mixed $input1
    *   A DateTimePlus object.
@@ -93,7 +93,7 @@ public function testInvalidDateDiff($input1, $input2, $absolute) {
   }
 
   /**
-   * Test creating dates from invalid array input.
+   * Tests creating dates from invalid array input.
    *
    * @param mixed $input
    *   Input argument for DateTimePlus.
@@ -130,7 +130,7 @@ public function testCheckArray(array $array, $expected) {
   }
 
   /**
-   * Test creating dates from timestamps, and manipulating timezones.
+   * Tests creating dates from timestamps, and manipulating timezones.
    *
    * @param int $input
    *   Input argument for DateTimePlus::createFromTimestamp().
@@ -164,7 +164,7 @@ public function testTimestamp($input, array $initial, array $transform) {
   }
 
   /**
-   * Test creating dates from datetime strings.
+   * Tests creating dates from datetime strings.
    *
    * @param string $input
    *   Input argument for DateTimePlus().
@@ -224,7 +224,7 @@ public function assertDateTimestamp($date, $input, $initial, $transform) {
   }
 
   /**
-   * Test creating dates from format strings.
+   * Tests creating dates from format strings.
    *
    * @param string $input
    *   Input argument for DateTimePlus.
@@ -245,7 +245,7 @@ public function testDateFormat($input, $timezone, $format, $format_date, $expect
   }
 
   /**
-   * Test invalid date handling.
+   * Tests invalid date handling.
    *
    * @param mixed $input
    *   Input argument for DateTimePlus.
@@ -287,8 +287,7 @@ public function testDateTimezone($input, $timezone, $expected_timezone, $message
   }
 
   /**
-   * Test that DrupalDateTime can detect the right timezone to use when
-   * constructed from a datetime object.
+   * Tests DrupalDateTime with a datetime object.
    */
   public function testDateTimezoneWithDateTimeObject() {
     // Create a date object with another date object.
diff --git a/core/tests/Drupal/Tests/Component/Graph/GraphTest.php b/core/tests/Drupal/Tests/Component/Graph/GraphTest.php
index bd56a94f9cc9f01ef2c271ff5fbb4bd5cefd2e12..0d64cbf0240a87849f31aaa5d2a7815e0756f9d3 100644
--- a/core/tests/Drupal/Tests/Component/Graph/GraphTest.php
+++ b/core/tests/Drupal/Tests/Component/Graph/GraphTest.php
@@ -12,7 +12,7 @@
 class GraphTest extends TestCase {
 
   /**
-   * Test depth-first-search features.
+   * Tests depth-first-search features.
    */
   public function testDepthFirstSearch() {
     // The sample graph used is:
diff --git a/core/tests/Drupal/Tests/Component/HttpFoundation/SecuredRedirectResponseTest.php b/core/tests/Drupal/Tests/Component/HttpFoundation/SecuredRedirectResponseTest.php
index 23e8467291f29fc08b391cb66faf4411a229013e..a22655c1f986f8b8d5d829a9defede2203945d8e 100644
--- a/core/tests/Drupal/Tests/Component/HttpFoundation/SecuredRedirectResponseTest.php
+++ b/core/tests/Drupal/Tests/Component/HttpFoundation/SecuredRedirectResponseTest.php
@@ -21,7 +21,7 @@
 class SecuredRedirectResponseTest extends TestCase {
 
   /**
-   * Test copying of redirect response.
+   * Tests copying of redirect response.
    *
    * @covers ::createFromRedirectResponse
    * @covers ::fromResponse
diff --git a/core/tests/Drupal/Tests/Component/Serialization/JsonTest.php b/core/tests/Drupal/Tests/Component/Serialization/JsonTest.php
index 34a00712ab5eaa3a4dd7b5e9479c156a06c0e4a1..2876661d2f8d782534c58d1df930c9b9b9f069b9 100644
--- a/core/tests/Drupal/Tests/Component/Serialization/JsonTest.php
+++ b/core/tests/Drupal/Tests/Component/Serialization/JsonTest.php
@@ -95,7 +95,7 @@ public function testReversibility() {
   }
 
   /**
-   * Test the reversibility of structured data.
+   * Tests the reversibility of structured data.
    */
   public function testStructuredReversibility() {
     // Verify reversibility for structured data. Also verify that necessary
diff --git a/core/tests/Drupal/Tests/Component/Utility/UrlHelperTest.php b/core/tests/Drupal/Tests/Component/Utility/UrlHelperTest.php
index b44481b348c4d97429466e50f0e11523d7ca1d98..0f7bf2bb17438f0fd3e47fc5893c8715a6c6fc1b 100644
--- a/core/tests/Drupal/Tests/Component/Utility/UrlHelperTest.php
+++ b/core/tests/Drupal/Tests/Component/Utility/UrlHelperTest.php
@@ -552,7 +552,7 @@ protected function dataEnhanceWithPrefix(array $urls) {
   }
 
   /**
-   * Test detecting external urls that point to local resources.
+   * Tests detecting external urls that point to local resources.
    *
    * @param string $url
    *   The external url to test.
@@ -607,7 +607,7 @@ public function providerTestExternalIsLocal() {
   }
 
   /**
-   * Test invalid url arguments.
+   * Tests invalid url arguments.
    *
    * @param string $url
    *   The url to test.
diff --git a/core/tests/Drupal/Tests/Component/Utility/UserAgentTest.php b/core/tests/Drupal/Tests/Component/Utility/UserAgentTest.php
index f18d071df1d5df718e53c8a3e40b71259cb98adf..67f5fee6aa84f4dcd5e1ff9111a65a1a94dee3d5 100644
--- a/core/tests/Drupal/Tests/Component/Utility/UserAgentTest.php
+++ b/core/tests/Drupal/Tests/Component/Utility/UserAgentTest.php
@@ -65,7 +65,7 @@ protected function getMappings() {
   }
 
   /**
-   * Test matching language from user agent.
+   * Tests matching language from user agent.
    *
    * @dataProvider providerTestGetBestMatchingLangcode
    * @covers ::getBestMatchingLangcode
diff --git a/core/tests/Drupal/Tests/Composer/Generator/BuilderTest.php b/core/tests/Drupal/Tests/Composer/Generator/BuilderTest.php
index c246827d0c69bbeacaa8a93e18e872dc47b037df..639f8218d789b07faabb42d9a41fa405da75268a 100644
--- a/core/tests/Drupal/Tests/Composer/Generator/BuilderTest.php
+++ b/core/tests/Drupal/Tests/Composer/Generator/BuilderTest.php
@@ -16,7 +16,7 @@
 class BuilderTest extends TestCase {
 
   /**
-   * Test data for testBuilder.
+   * Provides test data for testBuilder.
    */
   public function builderTestData() {
     return [
@@ -82,7 +82,7 @@ public function builderTestData() {
   }
 
   /**
-   * Test all of the various kinds of builders.
+   * Tests all of the various kinds of builders.
    *
    * @dataProvider builderTestData
    */
diff --git a/core/tests/Drupal/Tests/Composer/Generator/MetapackageUpdateTest.php b/core/tests/Drupal/Tests/Composer/Generator/MetapackageUpdateTest.php
index 8a8ee84cd912f81fb99b0461ff6492917a473948..80d4f73799b4470e3e51c39096418f6eda24ba64 100644
--- a/core/tests/Drupal/Tests/Composer/Generator/MetapackageUpdateTest.php
+++ b/core/tests/Drupal/Tests/Composer/Generator/MetapackageUpdateTest.php
@@ -18,7 +18,7 @@
 class MetapackageUpdateTest extends TestCase {
 
   /**
-   * Test data for testUpdated.
+   * Provides test data for testUpdated.
    */
   public function updatedTestData() {
     return [
@@ -38,7 +38,7 @@ public function updatedTestData() {
   }
 
   /**
-   * Test to see if the generated metapackages are in sync with composer.lock.
+   * Tests to see if the generated metapackages are in sync with composer.lock.
    *
    * Note that this is not a test of code correctness, but rather it merely
    * confirms if the package builder was used on the most recent set of
diff --git a/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ComposerHookTest.php b/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ComposerHookTest.php
index 6f351eeb4eb087f81e784a4eac450772dae06b35..fb5651b16b1d3e75eabcd5a5770279acc45aa582 100644
--- a/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ComposerHookTest.php
+++ b/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ComposerHookTest.php
@@ -68,7 +68,7 @@ protected function tearDown(): void {
   }
 
   /**
-   * Test to see if scaffold operation runs at the correct times.
+   * Tests to see if scaffold operation runs at the correct times.
    */
   public function testComposerHooks() {
     $topLevelProjectDir = 'composer-hooks-fixture';
@@ -126,7 +126,7 @@ public function testComposerHooks() {
   }
 
   /**
-   * Test to see if scaffold messages are omitted when running scaffold twice.
+   * Tests to see if scaffold messages are omitted when running scaffold twice.
    */
   public function testScaffoldMessagesDoNotPrintTwice() {
     $topLevelProjectDir = 'drupal-drupal';
diff --git a/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ManageGitIgnoreTest.php b/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ManageGitIgnoreTest.php
index eabbb1f8e98db4667dbdc09a8dcb92c7c0e30e8d..7ea7e90d313c157747df0fbf44cb5b132c293c90 100644
--- a/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ManageGitIgnoreTest.php
+++ b/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ManageGitIgnoreTest.php
@@ -160,7 +160,7 @@ public function testUnmanagedGitIgnoreWhenDisabled() {
   }
 
   /**
-   * Test appending to an unmanaged file, and confirm it is not .gitignored.
+   * Tests appending to an unmanaged file, and confirm it is not .gitignored.
    *
    * If we append to an unmanaged (not scaffolded) file, and we are managing
    * .gitignore files, then we expect that the unmanaged file should not be
diff --git a/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldTest.php b/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldTest.php
index 52b0e18ff320d4200227e96081077a29190e1a23..77ab06c3a7680040fbbfa5b41cff7bcdda7a93d5 100644
--- a/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldTest.php
+++ b/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldTest.php
@@ -254,7 +254,7 @@ public function testDrupalDrupalFileWasReplaced() {
   }
 
   /**
-   * Test values for testDrupalDrupalFileWasAppended.
+   * Provides test values for testDrupalDrupalFileWasAppended.
    */
   public function scaffoldAppendTestValues() {
     return array_merge(
@@ -277,7 +277,7 @@ public function scaffoldAppendTestValues() {
   }
 
   /**
-   * Test values to run both with $is_link FALSE and $is_link TRUE.
+   * Tests values to run both with $is_link FALSE and $is_link TRUE.
    *
    * @param bool $is_link
    *   Whether or not symlinking should be used.
diff --git a/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldUpgradeTest.php b/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldUpgradeTest.php
index 3127d6e4a17ca30af052eee6e25dff09e19cdbfb..29f50fa13b806c75e1763824a879462dc1753945 100644
--- a/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldUpgradeTest.php
+++ b/core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldUpgradeTest.php
@@ -42,7 +42,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test upgrading the Composer Scaffold plugin.
+   * Tests upgrading the Composer Scaffold plugin.
    */
   public function testScaffoldUpgrade() {
     $composerVersionLine = exec('composer --version');
diff --git a/core/tests/Drupal/Tests/Core/Access/AccessManagerTest.php b/core/tests/Drupal/Tests/Core/Access/AccessManagerTest.php
index 9ec3e281af90297b92264e72fd39cbacdf4c16ea..167a62fc297f96c0e4b095f18a1f65abe2b7416d 100644
--- a/core/tests/Drupal/Tests/Core/Access/AccessManagerTest.php
+++ b/core/tests/Drupal/Tests/Core/Access/AccessManagerTest.php
@@ -297,7 +297,7 @@ public function providerTestCheckConjunctions() {
   }
 
   /**
-   * Test \Drupal\Core\Access\AccessManager::check() with conjunctions.
+   * Tests \Drupal\Core\Access\AccessManager::check() with conjunctions.
    *
    * @dataProvider providerTestCheckConjunctions
    */
diff --git a/core/tests/Drupal/Tests/Core/Access/AccessResultForbiddenTest.php b/core/tests/Drupal/Tests/Core/Access/AccessResultForbiddenTest.php
index 3409f379712c78e53f91f6098b4445dc9802836d..0c42d2c191e39409959be3be3e624328c4d8e2ff 100644
--- a/core/tests/Drupal/Tests/Core/Access/AccessResultForbiddenTest.php
+++ b/core/tests/Drupal/Tests/Core/Access/AccessResultForbiddenTest.php
@@ -28,7 +28,7 @@ public function testConstruction() {
   }
 
   /**
-   * Test setReason()
+   * Tests setReason()
    *
    * @covers ::setReason
    */
diff --git a/core/tests/Drupal/Tests/Core/Access/AccessResultNeutralTest.php b/core/tests/Drupal/Tests/Core/Access/AccessResultNeutralTest.php
index 5b96b199d0e7e5ae4145e03bd547a0249ead79b0..684528cecb248c9b87c5eba9d18459d031fb92a4 100644
--- a/core/tests/Drupal/Tests/Core/Access/AccessResultNeutralTest.php
+++ b/core/tests/Drupal/Tests/Core/Access/AccessResultNeutralTest.php
@@ -27,7 +27,7 @@ public function testConstruction() {
   }
 
   /**
-   * Test setReason()
+   * Tests setReason()
    *
    * @covers ::setReason
    */
diff --git a/core/tests/Drupal/Tests/Core/Access/CustomAccessCheckTest.php b/core/tests/Drupal/Tests/Core/Access/CustomAccessCheckTest.php
index 896dd4004f26704398914fbb679e9c04e0ed62aa..d5be432e5b7d0cdcab6dd4b20bd01abbf51c1052 100644
--- a/core/tests/Drupal/Tests/Core/Access/CustomAccessCheckTest.php
+++ b/core/tests/Drupal/Tests/Core/Access/CustomAccessCheckTest.php
@@ -56,7 +56,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the access method.
+   * Tests the access method.
    */
   public function testAccess() {
     $route_match = $this->createMock('Drupal\Core\Routing\RouteMatchInterface');
diff --git a/core/tests/Drupal/Tests/Core/Access/DefaultAccessCheckTest.php b/core/tests/Drupal/Tests/Core/Access/DefaultAccessCheckTest.php
index 827beedac60dcc57022371ec6772210c3ac67a7c..addef57973f00876d4deda8a1fc8b54b41e354fe 100644
--- a/core/tests/Drupal/Tests/Core/Access/DefaultAccessCheckTest.php
+++ b/core/tests/Drupal/Tests/Core/Access/DefaultAccessCheckTest.php
@@ -39,7 +39,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the access method.
+   * Tests the access method.
    */
   public function testAccess() {
     $request = new Request([]);
diff --git a/core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php b/core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php
index e977d9e7e956e0329c7c11a96dbd05310b6b8667..10a209e88b1b85f07f98448ccaceed8cee55b622 100644
--- a/core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php
+++ b/core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php
@@ -81,7 +81,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test the get feature.
+   * Tests the get feature.
    */
   public function testGet() {
     $cached = $this->chain->get('t123');
@@ -98,7 +98,7 @@ public function testGet() {
   }
 
   /**
-   * Test the get multiple feature.
+   * Tests the get multiple feature.
    */
   public function testGetMultiple() {
     $cids = ['t123', 't23', 't3', 't4'];
@@ -116,7 +116,7 @@ public function testGetMultiple() {
   }
 
   /**
-   * Test that set will propagate.
+   * Tests that set will propagate.
    */
   public function testSet() {
     $this->chain->set('test', 123);
@@ -135,7 +135,7 @@ public function testSet() {
   }
 
   /**
-   * Test that delete will propagate.
+   * Tests that delete will propagate.
    */
   public function testDelete() {
     $this->chain->set('test', 5);
@@ -192,7 +192,8 @@ public function testGetMultipleHasPropagated() {
   }
 
   /**
-   * Test that the delete all operation is propagated to all backends in the chain.
+   * Tests that the delete all operation is propagated to all backends in the
+   * chain.
    */
   public function testDeleteAllPropagation() {
     // Set both expiring and permanent keys.
@@ -209,7 +210,7 @@ public function testDeleteAllPropagation() {
   }
 
   /**
-   * Test that the delete tags operation is propagated to all backends
+   * Tests that the delete tags operation is propagated to all backends
    * in the chain.
    */
   public function testDeleteTagsPropagation() {
@@ -286,7 +287,7 @@ public function testDeleteTagsPropagation() {
   }
 
   /**
-   * Test that removing bin propagates to all backends.
+   * Tests that removing bin propagates to all backends.
    */
   public function testRemoveBin() {
     $chain = new BackendChain();
diff --git a/core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php b/core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php
index 40dcd82657517dbee333fde032b597c38f74c985..2876d7177b3628314ebd71fa4b4dad171a056994 100644
--- a/core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php
+++ b/core/tests/Drupal/Tests/Core/Cache/CacheFactoryTest.php
@@ -14,7 +14,7 @@
 class CacheFactoryTest extends UnitTestCase {
 
   /**
-   * Test that the cache factory falls back to the built-in default service.
+   * Tests that the cache factory falls back to the built-in default service.
    *
    * @covers ::__construct
    * @covers ::get
@@ -40,7 +40,7 @@ public function testCacheFactoryWithDefaultSettings() {
   }
 
   /**
-   * Test that the cache factory falls back to customized default service.
+   * Tests that the cache factory falls back to customized default service.
    *
    * @covers ::__construct
    * @covers ::get
@@ -70,7 +70,7 @@ public function testCacheFactoryWithCustomizedDefaultBackend() {
   }
 
   /**
-   * Test that the cache factory uses the correct default bin backend.
+   * Tests that the cache factory uses the correct default bin backend.
    *
    * @covers ::__construct
    * @covers ::get
@@ -106,7 +106,7 @@ public function testCacheFactoryWithDefaultBinBackend() {
   }
 
   /**
-   * Test that the cache factory picks the correct per-bin service.
+   * Tests that the cache factory picks the correct per-bin service.
    *
    * @covers ::__construct
    * @covers ::get
diff --git a/core/tests/Drupal/Tests/Core/Cache/CacheableMetadataTest.php b/core/tests/Drupal/Tests/Core/Cache/CacheableMetadataTest.php
index 5827622f22878868c785ec4acd22c372515113e1..b59e996f9af10ee5ce031c8da296a3c7599779ff 100644
--- a/core/tests/Drupal/Tests/Core/Cache/CacheableMetadataTest.php
+++ b/core/tests/Drupal/Tests/Core/Cache/CacheableMetadataTest.php
@@ -103,7 +103,7 @@ public function testAddCacheTags() {
   }
 
   /**
-   * Test valid and invalid values as max age.
+   * Tests valid and invalid values as max age.
    *
    * @covers ::setCacheMaxAge
    * @dataProvider providerSetCacheMaxAge
diff --git a/core/tests/Drupal/Tests/Core/Common/AttributesTest.php b/core/tests/Drupal/Tests/Core/Common/AttributesTest.php
index 24439ee8a03c631372b0e20469b0246ccbd58049..e9670403892723e389a4fb83a6126afdd29e3a41 100644
--- a/core/tests/Drupal/Tests/Core/Common/AttributesTest.php
+++ b/core/tests/Drupal/Tests/Core/Common/AttributesTest.php
@@ -57,7 +57,7 @@ public function testDrupalAttributes($attributes, $expected, $message) {
   }
 
   /**
-   * Test attribute iteration.
+   * Tests attribute iteration.
    */
   public function testAttributeIteration() {
     $attribute = new Attribute(['key1' => 'value1']);
@@ -67,7 +67,7 @@ public function testAttributeIteration() {
   }
 
   /**
-   * Test AttributeValueBase copy.
+   * Tests AttributeValueBase copy.
    */
   public function testAttributeValueBaseCopy() {
     $original_attributes = new Attribute([
diff --git a/core/tests/Drupal/Tests/Core/Config/CachedStorageTest.php b/core/tests/Drupal/Tests/Core/Config/CachedStorageTest.php
index 9d4d8a1993c66814068f5f52aae10e28fb5cbf5e..8c1b18dbcef560867482f21530fad8d8b5dc6ef3 100644
--- a/core/tests/Drupal/Tests/Core/Config/CachedStorageTest.php
+++ b/core/tests/Drupal/Tests/Core/Config/CachedStorageTest.php
@@ -19,7 +19,7 @@ class CachedStorageTest extends UnitTestCase {
   protected $cacheFactory;
 
   /**
-   * Test listAll static cache.
+   * Tests listAll static cache.
    */
   public function testListAllStaticCache() {
     $prefix = __FUNCTION__;
diff --git a/core/tests/Drupal/Tests/Core/Config/NullStorageTest.php b/core/tests/Drupal/Tests/Core/Config/NullStorageTest.php
index c281ebf4816e7a9df344483080b24e87c339d973..9cb15a81f5ba679c2f641497576595b7e53738e0 100644
--- a/core/tests/Drupal/Tests/Core/Config/NullStorageTest.php
+++ b/core/tests/Drupal/Tests/Core/Config/NullStorageTest.php
@@ -14,7 +14,7 @@
 class NullStorageTest extends UnitTestCase {
 
   /**
-   * Test createCollection.
+   * Tests createCollection.
    */
   public function testCollection() {
     $nullStorage = new NullStorage();
diff --git a/core/tests/Drupal/Tests/Core/Database/ConditionTest.php b/core/tests/Drupal/Tests/Core/Database/ConditionTest.php
index 614a501d1cb179980d35d32d58270581806cf400..9c8072664b74bd8da14cfe401be6a3a7d3452546 100644
--- a/core/tests/Drupal/Tests/Core/Database/ConditionTest.php
+++ b/core/tests/Drupal/Tests/Core/Database/ConditionTest.php
@@ -182,7 +182,7 @@ public function providerTestCompileWithSqlInjectionForOperator() {
   }
 
   /**
-   * Test that the core Condition can be overridden.
+   * Tests that the core Condition can be overridden.
    */
   public function testContribCondition() {
     $mockCondition = $this->getMockBuilder(Condition::class)
diff --git a/core/tests/Drupal/Tests/Core/Database/ConnectionTest.php b/core/tests/Drupal/Tests/Core/Database/ConnectionTest.php
index ea56736c176a7c1c80bb2cdec29ea5017baba995..a60923b15a1892f4c51e20094518c1567cec5c3e 100644
--- a/core/tests/Drupal/Tests/Core/Database/ConnectionTest.php
+++ b/core/tests/Drupal/Tests/Core/Database/ConnectionTest.php
@@ -349,7 +349,7 @@ public function providerSchema() {
   }
 
   /**
-   * Test Connection::schema().
+   * Tests Connection::schema().
    *
    * @dataProvider providerSchema
    */
@@ -361,7 +361,7 @@ public function testSchema($expected, $driver, $namespace) {
   }
 
   /**
-   * Test Connection::destroy().
+   * Tests Connection::destroy().
    *
    * @group legacy
    */
@@ -383,7 +383,7 @@ public function testDestroy() {
   }
 
   /**
-   * Test Connection::__destruct().
+   * Tests Connection::__destruct().
    *
    * @group legacy
    */
@@ -431,7 +431,7 @@ public function providerMakeComments() {
   }
 
   /**
-   * Test Connection::makeComments().
+   * Tests Connection::makeComments().
    *
    * @dataProvider providerMakeComments
    */
@@ -458,7 +458,7 @@ public function providerFilterComments() {
   }
 
   /**
-   * Test Connection::filterComments().
+   * Tests Connection::filterComments().
    *
    * @dataProvider providerFilterComments
    */
diff --git a/core/tests/Drupal/Tests/Core/Database/UrlConversionTest.php b/core/tests/Drupal/Tests/Core/Database/UrlConversionTest.php
index 59d9b0f902192b1e3a39e3fd64714a7576f8397d..fc2ae36f31bedff753de82fd5a69aa7445bf5b81 100644
--- a/core/tests/Drupal/Tests/Core/Database/UrlConversionTest.php
+++ b/core/tests/Drupal/Tests/Core/Database/UrlConversionTest.php
@@ -205,7 +205,7 @@ public function providerConvertDbUrlToConnectionInfo() {
   }
 
   /**
-   * Test ::convertDbUrlToConnectionInfo() exception for invalid arguments.
+   * Tests ::convertDbUrlToConnectionInfo() exception for invalid arguments.
    *
    * @dataProvider providerInvalidArgumentsUrlConversion
    */
@@ -357,7 +357,7 @@ public function providerGetConnectionInfoAsUrl() {
   }
 
   /**
-   * Test ::getConnectionInfoAsUrl() exception for invalid arguments.
+   * Tests ::getConnectionInfoAsUrl() exception for invalid arguments.
    *
    * @covers ::getConnectionInfoAsUrl
    *
diff --git a/core/tests/Drupal/Tests/Core/Datetime/DrupalDateTimeTest.php b/core/tests/Drupal/Tests/Core/Datetime/DrupalDateTimeTest.php
index 03f75cca2f5a64f99acc6ab8f278dca53a077056..2bb856d8e275598a767289ca8f8bdddb307597a5 100644
--- a/core/tests/Drupal/Tests/Core/Datetime/DrupalDateTimeTest.php
+++ b/core/tests/Drupal/Tests/Core/Datetime/DrupalDateTimeTest.php
@@ -12,7 +12,7 @@
 class DrupalDateTimeTest extends UnitTestCase {
 
   /**
-   * Test date diffs.
+   * Tests date diffs.
    *
    * @param mixed $input1
    *   A DrupalDateTime object.
@@ -31,7 +31,7 @@ public function testDateDiff($input1, $input2, $absolute, \DateInterval $expecte
   }
 
   /**
-   * Test date diff exception caused by invalid input.
+   * Tests date diff exception caused by invalid input.
    *
    * @param mixed $input1
    *   A DateTimePlus object.
diff --git a/core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/TaggedHandlersPassTest.php b/core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/TaggedHandlersPassTest.php
index f5b5e84851d6d49d648fb70c33437a49cc99c785..680d124e9b85222a74aa179bac5f7a2d6176aae8 100644
--- a/core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/TaggedHandlersPassTest.php
+++ b/core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/TaggedHandlersPassTest.php
@@ -401,7 +401,8 @@ public function testProcessWithIdAndExtraArguments() {
   }
 
   /**
-   * Tests consumer method with priority and extra parameters in different order.
+   * Tests consumer method with priority and extra parameters in different
+   * order.
    *
    * @covers ::process
    */
diff --git a/core/tests/Drupal/Tests/Core/Error/DrupalLogErrorTest.php b/core/tests/Drupal/Tests/Core/Error/DrupalLogErrorTest.php
index 40103f08abba33e0f370d457bfef02e95ac89309..d9adbd6d194a69778a7ba13fc348ad30f10a760a 100644
--- a/core/tests/Drupal/Tests/Core/Error/DrupalLogErrorTest.php
+++ b/core/tests/Drupal/Tests/Core/Error/DrupalLogErrorTest.php
@@ -13,7 +13,7 @@
 class DrupalLogErrorTest extends UnitTestCase {
 
   /**
-   * Test that fatal errors return a non-zero exit code.
+   * Tests that fatal errors return a non-zero exit code.
    */
   public function testFatalExitCode() {
     $script = <<<'EOT'
diff --git a/core/tests/Drupal/Tests/Core/EventSubscriber/RedirectResponseSubscriberTest.php b/core/tests/Drupal/Tests/Core/EventSubscriber/RedirectResponseSubscriberTest.php
index 38c8ee276aa27d09df2a5442850c6e4ded329efd..0110451d5cc3d9231ac1330a3e25a2143619a14b 100644
--- a/core/tests/Drupal/Tests/Core/EventSubscriber/RedirectResponseSubscriberTest.php
+++ b/core/tests/Drupal/Tests/Core/EventSubscriber/RedirectResponseSubscriberTest.php
@@ -65,7 +65,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test destination detection and redirection.
+   * Tests destination detection and redirection.
    *
    * @param \Symfony\Component\HttpFoundation\Request $request
    *   The request object with destination query set.
diff --git a/core/tests/Drupal/Tests/Core/Extension/InfoParserUnitTest.php b/core/tests/Drupal/Tests/Core/Extension/InfoParserUnitTest.php
index 96652b73340fd4760560709f7277da77fab7676a..a265c6fec98009a26186be56091c0d8c25ffd8b0 100644
--- a/core/tests/Drupal/Tests/Core/Extension/InfoParserUnitTest.php
+++ b/core/tests/Drupal/Tests/Core/Extension/InfoParserUnitTest.php
@@ -48,7 +48,7 @@ public function testInfoParserNonExisting() {
   }
 
   /**
-   * Test if correct exception is thrown for a broken info file.
+   * Tests if correct exception is thrown for a broken info file.
    *
    * @covers ::parse
    */
@@ -615,7 +615,7 @@ public function providerCoreIncompatibility() {
   }
 
   /**
-   * Test a profile info file.
+   * Tests a profile info file.
    */
   public function testProfile() {
     $profile = <<<PROFILE_TEST
diff --git a/core/tests/Drupal/Tests/Core/Extension/ModuleHandlerTest.php b/core/tests/Drupal/Tests/Core/Extension/ModuleHandlerTest.php
index 21dd3a9002ffd5c55133d1fe772d50b1b45138b4..a6170683b8222fb7680eccd5c50a30a522fdaf55 100644
--- a/core/tests/Drupal/Tests/Core/Extension/ModuleHandlerTest.php
+++ b/core/tests/Drupal/Tests/Core/Extension/ModuleHandlerTest.php
@@ -59,7 +59,7 @@ protected function getModuleHandler() {
   }
 
   /**
-   * Test loading a module.
+   * Tests loading a module.
    *
    * @covers ::load
    */
@@ -79,7 +79,7 @@ public function testLoadModule() {
   }
 
   /**
-   * Test loading all modules.
+   * Tests loading all modules.
    *
    * @covers ::loadAll
    */
@@ -95,7 +95,7 @@ public function testLoadAllModules() {
   }
 
   /**
-   * Test reload method.
+   * Tests reload method.
    *
    * @covers ::reload
    */
@@ -130,7 +130,7 @@ public function testModuleReloading() {
   }
 
   /**
-   * Test isLoaded accessor.
+   * Tests isLoaded accessor.
    *
    * @covers ::isLoaded
    */
@@ -197,7 +197,7 @@ public function testSetModuleList() {
   }
 
   /**
-   * Test adding a module.
+   * Tests adding a module.
    *
    * @covers ::addModule
    * @covers ::add
@@ -219,7 +219,7 @@ public function testAddModule() {
   }
 
   /**
-   * Test adding a profile.
+   * Tests adding a profile.
    *
    * @covers ::addProfile
    * @covers ::add
@@ -242,7 +242,7 @@ public function testAddProfile() {
   }
 
   /**
-   * Test module exists returns correct module status.
+   * Tests module exists returns correct module status.
    *
    * @covers ::moduleExists
    */
@@ -294,7 +294,7 @@ public function testLoadInclude() {
   }
 
   /**
-   * Test invoke methods when module is enabled.
+   * Tests invoke methods when module is enabled.
    *
    * @covers ::invoke
    */
@@ -306,7 +306,7 @@ public function testInvokeModuleEnabled() {
   }
 
   /**
-   * Test implementations methods when module is enabled.
+   * Tests implementations methods when module is enabled.
    *
    * @covers ::implementsHook
    * @covers ::loadAllIncludes
@@ -323,7 +323,7 @@ public function testImplementsHookModuleEnabled() {
   }
 
   /**
-   * Test getImplementations.
+   * Tests getImplementations.
    *
    * @covers ::getImplementations
    * @covers ::getImplementationInfo
@@ -334,7 +334,7 @@ public function testGetImplementations() {
   }
 
   /**
-   * Test getImplementations.
+   * Tests getImplementations.
    *
    * @covers ::getImplementations
    * @covers ::getImplementationInfo
@@ -367,7 +367,7 @@ public function testCachedGetImplementations() {
   }
 
   /**
-   * Test getImplementations.
+   * Tests getImplementations.
    *
    * @covers ::getImplementations
    * @covers ::getImplementationInfo
@@ -404,7 +404,7 @@ public function testCachedGetImplementationsMissingMethod() {
   }
 
   /**
-   * Test invoke all.
+   * Tests invoke all.
    *
    * @covers ::invokeAll
    */
@@ -416,7 +416,7 @@ public function testInvokeAll() {
   }
 
   /**
-   * Test that write cache calls through to cache library correctly.
+   * Tests that write cache calls through to cache library correctly.
    *
    * @covers ::writeCache
    */
@@ -435,7 +435,7 @@ public function testWriteCache() {
   }
 
   /**
-   * Test hook_hook_info() fetching through getHookInfo().
+   * Tests hook_hook_info() fetching through getHookInfo().
    *
    * @covers ::getHookInfo
    * @covers ::buildHookInfo
@@ -464,7 +464,7 @@ public function testGetHookInfo() {
   }
 
   /**
-   * Test internal implementation cache reset.
+   * Tests internal implementation cache reset.
    *
    * @covers ::resetImplementations
    */
diff --git a/core/tests/Drupal/Tests/Core/Field/FieldInputValueNormalizerTraitTest.php b/core/tests/Drupal/Tests/Core/Field/FieldInputValueNormalizerTraitTest.php
index b6bc4dbf7f9cbd459613a3e2bc4192a20d33b9d4..855622f24d72aefb84347e3c22fd91257a1d37b3 100644
--- a/core/tests/Drupal/Tests/Core/Field/FieldInputValueNormalizerTraitTest.php
+++ b/core/tests/Drupal/Tests/Core/Field/FieldInputValueNormalizerTraitTest.php
@@ -22,7 +22,7 @@ public function testKeyValueByDelta($input_value, $expected_value, $main_propert
   }
 
   /**
-   * Test cases for ::testKeyValueByDelta.
+   * Provides test cases for ::testKeyValueByDelta.
    */
   public function keyValueByDeltaTestCases() {
     return [
diff --git a/core/tests/Drupal/Tests/Core/Lock/LockBackendAbstractTest.php b/core/tests/Drupal/Tests/Core/Lock/LockBackendAbstractTest.php
index c7a2654aa814361ee3eb8fc1d0795f7bbcf932a2..5ab5316a4e50615b702c3a2d052f3cfd17ac3120 100644
--- a/core/tests/Drupal/Tests/Core/Lock/LockBackendAbstractTest.php
+++ b/core/tests/Drupal/Tests/Core/Lock/LockBackendAbstractTest.php
@@ -49,7 +49,7 @@ public function testWaitTrue() {
   }
 
   /**
-   * Test the getLockId() method.
+   * Tests the getLockId() method.
    */
   public function testGetLockId() {
     $lock_id = $this->lock->getLockId();
diff --git a/core/tests/Drupal/Tests/Core/Logger/LogMessageParserTest.php b/core/tests/Drupal/Tests/Core/Logger/LogMessageParserTest.php
index 395517f51fa5bcf8008a0c224fa20b54e4dfb682..996ea54c2fb71f43281cf8231340aa669676dcc2 100644
--- a/core/tests/Drupal/Tests/Core/Logger/LogMessageParserTest.php
+++ b/core/tests/Drupal/Tests/Core/Logger/LogMessageParserTest.php
@@ -12,7 +12,7 @@
 class LogMessageParserTest extends UnitTestCase {
 
   /**
-   * Test for LogMessageParserTrait::parseMessagePlaceholders()
+   * Tests for LogMessageParserTrait::parseMessagePlaceholders()
    *
    * @param array $value
    *   An array containing:
diff --git a/core/tests/Drupal/Tests/Core/Password/PasswordHashingTest.php b/core/tests/Drupal/Tests/Core/Password/PasswordHashingTest.php
index 26b2a385bf8a5ffce2f4610c0c9da3ba7793c696..2c26a197da27dc2694d2732f44fc21ce3d363fd3 100644
--- a/core/tests/Drupal/Tests/Core/Password/PasswordHashingTest.php
+++ b/core/tests/Drupal/Tests/Core/Password/PasswordHashingTest.php
@@ -77,7 +77,7 @@ public function testWithinBounds() {
   }
 
   /**
-   * Test a password needs update.
+   * Tests a password needs update.
    *
    * @covers ::needsRehash
    */
@@ -87,7 +87,7 @@ public function testPasswordNeedsUpdate() {
   }
 
   /**
-   * Test password hashing.
+   * Tests password hashing.
    *
    * @covers ::hash
    * @covers ::getCountLog2
diff --git a/core/tests/Drupal/Tests/Core/Path/PathMatcherTest.php b/core/tests/Drupal/Tests/Core/Path/PathMatcherTest.php
index 938356ce301022da7ea8d126848b344adda018f1..f844728f955d0612e1c88560e0d4dc817258d56c 100644
--- a/core/tests/Drupal/Tests/Core/Path/PathMatcherTest.php
+++ b/core/tests/Drupal/Tests/Core/Path/PathMatcherTest.php
@@ -36,7 +36,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Test that standard paths works with multiple patterns.
+   * Tests that standard paths works with multiple patterns.
    *
    * @dataProvider getMatchPathData
    */
diff --git a/core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorFrontTest.php b/core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorFrontTest.php
index 606ffae69894b10b0533b74a70941de3e89b63d5..eac05d59f337f81b8a3e5a1e8b9b1b0ae3b2570f 100644
--- a/core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorFrontTest.php
+++ b/core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorFrontTest.php
@@ -18,7 +18,7 @@
 class PathProcessorFrontTest extends UnitTestCase {
 
   /**
-   * Test basic inbound processing functionality.
+   * Tests basic inbound processing functionality.
    *
    * @covers ::processInbound
    * @dataProvider providerProcessInbound
@@ -52,7 +52,7 @@ public function providerProcessInbound() {
   }
 
   /**
-   * Test inbound failure with broken config.
+   * Tests inbound failure with broken config.
    *
    * @covers ::processInbound
    */
@@ -69,7 +69,7 @@ public function testProcessInboundBadConfig() {
   }
 
   /**
-   * Test basic outbound processing functionality.
+   * Tests basic outbound processing functionality.
    *
    * @covers ::processOutbound
    * @dataProvider providerProcessOutbound
diff --git a/core/tests/Drupal/Tests/Core/Routing/UrlGeneratorTest.php b/core/tests/Drupal/Tests/Core/Routing/UrlGeneratorTest.php
index 27414bb424510f65af2fa5e6f7ff91fd07fcd67c..1c537f3f7aac3e2de568fb426846ca15caea1a6f 100644
--- a/core/tests/Drupal/Tests/Core/Routing/UrlGeneratorTest.php
+++ b/core/tests/Drupal/Tests/Core/Routing/UrlGeneratorTest.php
@@ -452,7 +452,8 @@ public function testBaseURLGeneration() {
   }
 
   /**
-   * Test that the 'scheme' route requirement is respected during url generation.
+   * Tests that the 'scheme' route requirement is respected during url
+   * generation.
    */
   public function testUrlGenerationWithHttpsRequirement() {
     $url = $this->generator->generate('test_4', [], TRUE);
diff --git a/core/tests/Drupal/Tests/Core/Serialization/YamlTest.php b/core/tests/Drupal/Tests/Core/Serialization/YamlTest.php
index 2e153a9c5e31f02adebb40dbf528f2913408a5d7..d3e6d80d370e04943b4265091ce4df1acef3ed4c 100644
--- a/core/tests/Drupal/Tests/Core/Serialization/YamlTest.php
+++ b/core/tests/Drupal/Tests/Core/Serialization/YamlTest.php
@@ -14,7 +14,7 @@
 class YamlTest extends UnitTestCase {
 
   /**
-   * Test that the overridden serializer is called.
+   * Tests that the overridden serializer is called.
    *
    * @covers ::getSerializer
    * @runInSeparateProcess
diff --git a/core/tests/Drupal/Tests/Core/StackMiddleware/NegotiationMiddlewareTest.php b/core/tests/Drupal/Tests/Core/StackMiddleware/NegotiationMiddlewareTest.php
index c22052113922fb68b32bc146643aa9846fcfbff0..6752ee145bcd1c99476e0bfffe5d363573a797e2 100644
--- a/core/tests/Drupal/Tests/Core/StackMiddleware/NegotiationMiddlewareTest.php
+++ b/core/tests/Drupal/Tests/Core/StackMiddleware/NegotiationMiddlewareTest.php
@@ -87,7 +87,7 @@ public function testUnknownContentTypeButAjaxRequest() {
   }
 
   /**
-   * Test that handle() correctly hands off to sub application.
+   * Tests that handle() correctly hands off to sub application.
    *
    * @covers ::handle
    */
diff --git a/core/tests/Drupal/Tests/Core/Test/BrowserTestBaseTest.php b/core/tests/Drupal/Tests/Core/Test/BrowserTestBaseTest.php
index 2294def45c68fc9197c41edb7c93c8259c5867e0..b377393c264e3bc2dee16219c4522d1831cfe88d 100644
--- a/core/tests/Drupal/Tests/Core/Test/BrowserTestBaseTest.php
+++ b/core/tests/Drupal/Tests/Core/Test/BrowserTestBaseTest.php
@@ -103,7 +103,7 @@ public function testGetHttpClientException() {
   }
 
   /**
-   * Test that tearDown doesn't call cleanupEnvironment if setUp is not called.
+   * Tests that tearDown doesn't call cleanupEnvironment if setUp is not called.
    *
    * @covers ::tearDown
    */
diff --git a/core/tests/Drupal/Tests/Core/Test/JUnitConverterTest.php b/core/tests/Drupal/Tests/Core/Test/JUnitConverterTest.php
index 7ae45e2fe8f89804aac8dae7e98dfeec28144db8..7a001972f694212918fedd8e7500110780f673bc 100644
--- a/core/tests/Drupal/Tests/Core/Test/JUnitConverterTest.php
+++ b/core/tests/Drupal/Tests/Core/Test/JUnitConverterTest.php
@@ -22,7 +22,7 @@
 class JUnitConverterTest extends UnitTestCase {
 
   /**
-   * Test errors reported.
+   * Tests errors reported.
    * @covers ::xmlToRows
    */
   public function testXmlToRowsWithErrors() {
diff --git a/core/tests/Drupal/Tests/Core/Test/PhpUnitAutoloaderTest.php b/core/tests/Drupal/Tests/Core/Test/PhpUnitAutoloaderTest.php
index a6d30b23b8ed5a8cbe5678dc5ed8b7de14bb6b59..919d588cc656334290ab100ce5271c6f8e0cbb48 100644
--- a/core/tests/Drupal/Tests/Core/Test/PhpUnitAutoloaderTest.php
+++ b/core/tests/Drupal/Tests/Core/Test/PhpUnitAutoloaderTest.php
@@ -12,7 +12,7 @@
 class PhpUnitAutoloaderTest extends UnitTestCase {
 
   /**
-   * Test loading of classes provided by test sub modules.
+   * Tests loading of classes provided by test sub modules.
    */
   public function testPhpUnitTestClassesLoading() {
     $this->assertTrue(class_exists('\Drupal\phpunit_test\PhpUnitTestDummyClass'), 'Class provided by test module was not autoloaded.');
diff --git a/core/tests/Drupal/Tests/Core/Test/PhpUnitTestRunnerTest.php b/core/tests/Drupal/Tests/Core/Test/PhpUnitTestRunnerTest.php
index ce68766de5aa201e088f893fb693cb72075426ee..4b9ad67d3cb336bbe082d6fae13ebf511bc1f643 100644
--- a/core/tests/Drupal/Tests/Core/Test/PhpUnitTestRunnerTest.php
+++ b/core/tests/Drupal/Tests/Core/Test/PhpUnitTestRunnerTest.php
@@ -15,7 +15,7 @@
 class PhpUnitTestRunnerTest extends UnitTestCase {
 
   /**
-   * Test an error in the test running phase.
+   * Tests an error in the test running phase.
    *
    * @covers ::runTests
    */