Issue #3041755 by Hardik_Patel_12, claudiu.cristea, Lendude, Spokje,...

Issue #3041755 by Hardik_Patel_12, claudiu.cristea, Lendude, Spokje, smustgrave, amateescu, alexpott, longwave: Convert HandlerAllTest into a kernel test

core/modules/views/tests/src/Functional/Handler/HandlerAllTest.php → core/modules/views/tests/src/Kernel/Handler/HandlerAllTest.php

 <?php
 
-namespace Drupal\Tests\views\Functional\Handler;
+namespace Drupal\Tests\views\Kernel\Handler;
 
+use Drupal\comment\Entity\CommentType;
 use Drupal\comment\Tests\CommentTestTrait;
-use Drupal\Tests\views\Functional\ViewTestBase;
+use Drupal\field\Entity\FieldStorageConfig;
+use Drupal\node\Entity\NodeType;
+use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
 use Drupal\views\Plugin\views\filter\NumericFilter;
 use Drupal\views\ViewExecutable;
 use Drupal\views\Plugin\views\HandlerBase;
@@ -15,28 +18,34 @@
  *
  * @group views
  */
-class HandlerAllTest extends ViewTestBase {
+class HandlerAllTest extends ViewsKernelTestBase {
 
   use CommentTestTrait;
 
   /**
-   * Modules to enable.
-   *
-   * @var array
+   * {@inheritdoc}
    */
   protected static $modules = [
     'block',
     'comment',
     'contact',
+    'dblog',
     'field',
     'filter',
     'file',
+    'forum',
     'history',
+    'image',
     'language',
     'locale',
+    'media',
     'node',
     'search',
+    'system',
+    'options',
     'taxonomy',
+    'text',
+    'tracker',
     'user',
   ];
 
@@ -48,8 +57,26 @@ class HandlerAllTest extends ViewTestBase {
   /**
    * Tests most of the handlers.
    */
-  public function testHandlers() {
-    $this->drupalCreateContentType(['type' => 'article']);
+  public function testHandlers(): void {
+    $this->installEntitySchema('comment');
+    $this->installEntitySchema('file');
+    $this->installEntitySchema('media');
+    $this->installEntitySchema('node');
+    $this->installEntitySchema('taxonomy_term');
+    $this->installEntitySchema('user');
+    $this->installSchema('file', ['file_usage']);
+    $this->installSchema('forum', ['forum_index']);
+    $this->installSchema('dblog', ['watchdog']);
+    $this->installSchema('tracker', ['tracker_user']);
+    // Create the comment body field storage.
+    FieldStorageConfig::create([
+      'type' => 'text_long',
+      'entity_type' => 'comment',
+      'field_name' => 'comment_body',
+    ])->save();
+
+    NodeType::create(['type' => 'article', 'name' => 'Article'])->save();
+    CommentType::create(['id' => 'comment', 'label' => 'Default comment', 'target_entity_type_id' => 'node'])->save();
     $this->addDefaultCommentField('node', 'article');
 
     $object_types = array_keys(ViewExecutable::getHandlerTypes());
@@ -58,8 +85,8 @@ public function testHandlers() {
         continue;
       }
 
-      $view = View::create(['base_table' => $base_table]);
-      $view = $view->getExecutable();
+      $view_config = View::create(['base_table' => $base_table]);
+      $view = $view_config->getExecutable();
 
       // @todo The groupwise relationship is currently broken.
       $exclude[] = 'taxonomy_term_field_data:tid_representative';