function CommentNodeChangesTest::testNodeDeletion

Tests that comments are deleted with the node.

File

core/modules/comment/tests/src/Functional/CommentNodeChangesTest.php, line 26

Class

CommentNodeChangesTest

Tests that comments behave correctly when the node is changed.

Namespace

Code

public function testNodeDeletion() : void {
    $this->drupalLogin($this->webUser);
    $comment = $this->postComment($this->node, $this->randomMachineName(), $this->randomMachineName());
    $this->assertInstanceOf(Comment::class, $comment);
    $this->node
        ->delete();
    $this->assertNull(Comment::load($comment->id()), 'The comment could not be loaded after the node was deleted.');
    // Make sure the comment field storage and all its fields are deleted when
    // the node type is deleted.
    $this->assertNotNull(FieldStorageConfig::load('node.comment'), 'Comment field storage exists');
    $this->assertNotNull(FieldConfig::load('node.article.comment'), 'Comment field exists');
    // Delete the node type.
    $this->node
        ->get('type')->entity
        ->delete();
    $this->assertNull(FieldStorageConfig::load('node.comment'), 'Comment field storage deleted');
    $this->assertNull(FieldConfig::load('node.article.comment'), 'Comment field deleted');
}