Issue #2350289 by mitrpaka: Replace extend of deprecated DrupalUnitTestBase...

Issue #2350289 by mitrpaka: Replace extend of deprecated DrupalUnitTestBase with KernelTestBase in CKEditor.

core/modules/ckeditor/src/Tests/CKEditorPluginManagerTest.php

@@ -7,7 +7,7 @@
 
 namespace Drupal\ckeditor\Tests;
 
-use Drupal\simpletest\DrupalUnitTestBase;
+use Drupal\simpletest\KernelTestBase;
 use Drupal\ckeditor\CKEditorPluginManager;
 
 /**
@@ -15,7 +15,7 @@
  *
  * @group ckeditor
  */
-class CKEditorPluginManagerTest extends DrupalUnitTestBase {
+class CKEditorPluginManagerTest extends KernelTestBase {
 
   /**
    * Modules to enable.

core/modules/ckeditor/src/Tests/CKEditorTest.php

@@ -7,7 +7,7 @@
 
 namespace Drupal\ckeditor\Tests;
 
-use Drupal\simpletest\DrupalUnitTestBase;
+use Drupal\simpletest\KernelTestBase;
 use Drupal\editor\Plugin\EditorManager;
 use Drupal\ckeditor\Plugin\Editor\CKEditor;
 
@@ -16,7 +16,7 @@
  *
  * @group ckeditor
  */
-class CKEditorTest extends DrupalUnitTestBase {
+class CKEditorTest extends KernelTestBase {
 
   /**
    * Modules to enable.