Issue #3448070 by ptmkenny, jcnventura, rlhawk: Add support for Drupal 11

encrypt.info.yml

 name: Encrypt
 description: 'Provides an API for two-way encryption.'
-core_version_requirement: ^8 || ^9 || ^10
+core_version_requirement: ^8 || ^9 || ^10 || ^11
 package: Encryption
 dependencies:
   - key:key

tests/modules/encrypt_test/encrypt_test.info.yml

 name: 'Encrypt Test module'
 type: module
 description: 'Test module for Encrypt'
-core_version_requirement: ^8 || ^9 || ^10
 package: Testing
 dependencies:
   - encrypt:encrypt

tests/src/Unit/Entity/EncryptionProfileTest.php

@@ -84,10 +84,20 @@ class EncryptionProfileTest extends UnitTestCase {
     $this->keyRepository = $this->createMock('\Drupal\key\KeyRepository');
 
     // Mock a plugin collection.
-    $this->pluginCollection = $this->getMockBuilder('\Drupal\Core\Plugin\DefaultLazyPluginCollection')
-      ->disableOriginalConstructor()
-      ->setMethods(['get', 'set', 'addInstanceID'])
-      ->getMock();
+    $mock_builder_plugin_collection = $this->getMockBuilder('\Drupal\Core\Plugin\DefaultLazyPluginCollection');
+    // @todo Remove this conditional once support for Drupal <11 is dropped.
+    if (method_exists($mock_builder_plugin_collection, 'onlyMethods')) {
+      $this->pluginCollection = $mock_builder_plugin_collection
+        ->disableOriginalConstructor()
+        ->onlyMethods(['get', 'set', 'addInstanceID'])
+        ->getMock();
+    }
+    else {
+      $this->pluginCollection = $mock_builder_plugin_collection
+        ->disableOriginalConstructor()
+        ->setMethods(['get', 'set', 'addInstanceID'])
+        ->getMock();
+    }
   }
 
   /**
@@ -100,16 +110,34 @@ class EncryptionProfileTest extends UnitTestCase {
    */
   public function testValidate($enc_method_id, $enc_key, $enc_method_def, $expected_errors) {
     // Set up a mock for the EncryptionProfile class to mock some methods.
-    $encryption_profile = $this->getMockBuilder('\Drupal\encrypt\Entity\EncryptionProfile')
-      ->setMethods([
-        'getEncryptionMethod',
-        'getEncryptionMethodId',
-        'getEncryptionKey',
-        'getEncryptionKeyId',
-      ]
-      )
-      ->disableOriginalConstructor()
-      ->getMock();
+    $mock_builder_encryption_profile = $this->getMockBuilder('\Drupal\encrypt\Entity\EncryptionProfile');
+    // @todo Remove this conditional once support for Drupal <11 is dropped.
+    if (method_exists($mock_builder_encryption_profile, 'onlyMethods')) {
+      $encryption_profile = $mock_builder_encryption_profile
+        ->onlyMethods(
+          [
+            'getEncryptionMethod',
+            'getEncryptionMethodId',
+            'getEncryptionKey',
+            'getEncryptionKeyId',
+          ]
+        )
+        ->disableOriginalConstructor()
+        ->getMock();
+    }
+    else {
+      $encryption_profile = $mock_builder_encryption_profile
+        ->setMethods(
+          [
+            'getEncryptionMethod',
+            'getEncryptionMethodId',
+            'getEncryptionKey',
+            'getEncryptionKeyId',
+          ]
+        )
+        ->disableOriginalConstructor()
+        ->getMock();
+    }
 
     // Set expectations for the EncryptionMethod.
     $this->encryptionMethod->expects($this->any())
@@ -202,14 +230,30 @@ class EncryptionProfileTest extends UnitTestCase {
    */
   public function testGetEncryptionMethod() {
     // Set up a mock for the EncryptionProfile class to mock some methods.
-    $encryption_profile = $this->getMockBuilder('\Drupal\encrypt\Entity\EncryptionProfile')
-      ->setMethods([
-        'getPluginCollection',
-        'getEncryptionMethodId',
-      ]
-      )
-      ->disableOriginalConstructor()
-      ->getMock();
+    $mock_builder_encryption_profile = $this->getMockBuilder('\Drupal\encrypt\Entity\EncryptionProfile');
+    // @todo Remove this conditional once support for Drupal <11 is dropped.
+    if (method_exists($mock_builder_encryption_profile, 'onlyMethods')) {
+      $encryption_profile = $mock_builder_encryption_profile
+        ->onlyMethods(
+          [
+            'getPluginCollection',
+            'getEncryptionMethodId',
+          ]
+        )
+        ->disableOriginalConstructor()
+        ->getMock();
+    }
+    else {
+      $encryption_profile = $mock_builder_encryption_profile
+        ->setMethods(
+          [
+            'getPluginCollection',
+            'getEncryptionMethodId',
+          ]
+        )
+        ->disableOriginalConstructor()
+        ->getMock();
+    }
 
     // Set up expectations for plugin collection.
     $this->pluginCollection->expects($this->atLeastOnce())
@@ -236,10 +280,20 @@ class EncryptionProfileTest extends UnitTestCase {
    */
   public function testSetEncryptionMethod() {
     // Set up a mock for the EncryptionProfile class to mock some methods.
-    $encryption_profile = $this->getMockBuilder('\Drupal\encrypt\Entity\EncryptionProfile')
-      ->setMethods(['getPluginCollection'])
-      ->disableOriginalConstructor()
-      ->getMock();
+    // @todo Remove this conditional once support for Drupal <11 is dropped.
+    $mock_builder_encryption_profile = $this->getMockBuilder('\Drupal\encrypt\Entity\EncryptionProfile');
+    if (method_exists($mock_builder_encryption_profile, 'onlyMethods')) {
+      $encryption_profile = $mock_builder_encryption_profile
+        ->onlyMethods(['getPluginCollection'])
+        ->disableOriginalConstructor()
+        ->getMock();
+    }
+    else {
+      $encryption_profile = $mock_builder_encryption_profile
+        ->setMethods(['getPluginCollection'])
+        ->disableOriginalConstructor()
+        ->getMock();
+    }
 
     $this->pluginCollection->expects($this->once())
       ->method('addInstanceID');
@@ -264,14 +318,30 @@ class EncryptionProfileTest extends UnitTestCase {
    */
   public function testGetEncryptionKey() {
     // Set up a mock for the EncryptionProfile class to mock some methods.
-    $encryption_profile = $this->getMockBuilder('\Drupal\encrypt\Entity\EncryptionProfile')
-      ->setMethods([
-        'getKeyRepository',
-        'getEncryptionKeyId',
-      ]
-      )
-      ->disableOriginalConstructor()
-      ->getMock();
+    $mock_builder_encryption_profile = $this->getMockBuilder('\Drupal\encrypt\Entity\EncryptionProfile');
+    // @todo Remove this conditional once support for Drupal <11 is dropped.
+    if (method_exists($mock_builder_encryption_profile, 'onlyMethods')) {
+      $encryption_profile = $mock_builder_encryption_profile
+        ->onlyMethods(
+          [
+            'getKeyRepository',
+            'getEncryptionKeyId',
+          ]
+        )
+        ->disableOriginalConstructor()
+        ->getMock();
+    }
+    else {
+      $encryption_profile = $this->getMockBuilder('\Drupal\encrypt\Entity\EncryptionProfile')
+        ->setMethods(
+          [
+            'getKeyRepository',
+            'getEncryptionKeyId',
+          ]
+        )
+        ->disableOriginalConstructor()
+        ->getMock();
+    }
 
     $this->keyRepository->expects($this->any())
       ->method('getKey')