Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\comment\Functional;
Chris@0: 
Chris@0: use Drupal\comment\Entity\Comment;
Chris@0: use Drupal\field\Entity\FieldConfig;
Chris@0: use Drupal\field\Entity\FieldStorageConfig;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests that comments behave correctly when the node is changed.
Chris@0:  *
Chris@0:  * @group comment
Chris@0:  */
Chris@0: class CommentNodeChangesTest extends CommentTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that comments are deleted with the node.
Chris@0:    */
Chris@0:   public function testNodeDeletion() {
Chris@0:     $this->drupalLogin($this->webUser);
Chris@0:     $comment = $this->postComment($this->node, $this->randomMachineName(), $this->randomMachineName());
Chris@0:     $this->assertTrue($comment->id(), 'The comment could be loaded.');
Chris@0:     $this->node->delete();
Chris@0:     $this->assertFalse(Comment::load($comment->id()), 'The comment could not be loaded after the node was deleted.');
Chris@0:     // Make sure the comment field storage and all its fields are deleted when
Chris@0:     // the node type is deleted.
Chris@0:     $this->assertNotNull(FieldStorageConfig::load('node.comment'), 'Comment field storage exists');
Chris@0:     $this->assertNotNull(FieldConfig::load('node.article.comment'), 'Comment field exists');
Chris@0:     // Delete the node type.
Chris@0:     entity_delete_multiple('node_type', [$this->node->bundle()]);
Chris@0:     $this->assertNull(FieldStorageConfig::load('node.comment'), 'Comment field storage deleted');
Chris@0:     $this->assertNull(FieldConfig::load('node.article.comment'), 'Comment field deleted');
Chris@0:   }
Chris@0: 
Chris@0: }