public function CommentTitleTest::testCommentEmptyTitles in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/comment/tests/src/Functional/CommentTitleTest.php \Drupal\Tests\comment\Functional\CommentTitleTest::testCommentEmptyTitles()
2. 9 core/modules/comment/tests/src/Functional/CommentTitleTest.php \Drupal\Tests\comment\Functional\CommentTitleTest::testCommentEmptyTitles()

Tests markup for comments with empty titles.

File

core/modules/comment/tests/src/Functional/CommentTitleTest.php, line 21

Class

CommentTitleTest

Tests to ensure that appropriate and accessible markup is created for comment titles.

Namespace

Drupal\Tests\comment\Functional

Code

public function testCommentEmptyTitles() {

  // Create a node.
  $this
    ->drupalLogin($this->webUser);
  $this->node = $this
    ->drupalCreateNode([
    'type' => 'article',
    'promote' => 1,
    'uid' => $this->webUser
      ->id(),
  ]);

  // Post comment #1 and verify that h3 is rendered.
  $subject_text = "Test subject";
  $comment_text = "Test comment";
  $this
    ->postComment($this->node, $comment_text, $subject_text, TRUE);

  // Tests that markup is generated for the comment title.
  $regex_h3 = '|<h3[^>]*>.*?</h3>|';
  $this
    ->assertSession()
    ->responseMatches($regex_h3);

  // Installs module that sets comment title to an empty string.
  \Drupal::service('module_installer')
    ->install([
    'comment_empty_title_test',
  ]);

  // Set comments to have a subject with preview disabled.
  $this
    ->setCommentPreview(DRUPAL_DISABLED);
  $this
    ->setCommentForm(TRUE);
  $this
    ->setCommentSubject(TRUE);

  // Create a new node.
  $this->node = $this
    ->drupalCreateNode([
    'type' => 'article',
    'promote' => 1,
    'uid' => $this->webUser
      ->id(),
  ]);

  // Post another comment and verify that h3 is not rendered.
  $subject_text = $this
    ->randomMachineName();
  $comment_text = $this
    ->randomMachineName();
  $comment = $this
    ->postComment($this->node, $comment_text, $subject_text, TRUE);

  // The entity fields for name and mail have no meaning if the user is not
  // Anonymous.
  $this
    ->assertNull($comment->name->value);
  $this
    ->assertNull($comment->mail->value);

  // Confirm that the comment was created.
  $regex = '/<article(.*?)id="comment-' . $comment
    ->id() . '"(.*?)';
  $regex .= $comment->comment_body->value . '(.*?)';
  $regex .= '/s';

  // Verify that the comment is created successfully.
  $this
    ->assertSession()
    ->responseMatches($regex);

  // Tests that markup is not generated for the comment title.
  $this
    ->assertSession()
    ->responseNotMatches($regex_h3);
  $this
    ->assertSession()
    ->pageTextNotContains($subject_text);
}