CommentTitleTest.php in Zircon Profile 8

Contains \Drupal\comment\Tests\CommentTitleTest.

Namespace

Drupal\comment\Tests

File

core/modules/comment/src/Tests/CommentTitleTest.php

<?php

/**
 * @file
 * Contains \Drupal\comment\Tests\CommentTitleTest.
 */
namespace Drupal\comment\Tests;


/**
 * Tests to ensure that appropriate and accessible markup is created for comment
 * titles.
 *
 * @group comment
 */
class CommentTitleTest extends CommentTestBase {

  /**
   * Tests markup for comments with empty titles.
   */
  public function testCommentEmptyTitles() {

    // Installs module that sets comments to an empty string.
    \Drupal::service('module_installer')
      ->install(array(
      '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 node.
    $this
      ->drupalLogin($this->webUser);
    $this->node = $this
      ->drupalCreateNode(array(
      'type' => 'article',
      'promote' => 1,
      'uid' => $this->webUser
        ->id(),
    ));

    // Post comment #1 and verify that h3's are not rendered.
    $subject_text = $this
      ->randomMachineName();
    $comment_text = $this
      ->randomMachineName();
    $comment = $this
      ->postComment($this->node, $comment_text, $subject_text, TRUE);

    // Confirm that the comment was created.
    $regex = '/<a id="comment-' . $comment
      ->id() . '"(.*?)';
    $regex .= $comment->comment_body->value . '(.*?)';
    $regex .= '/s';
    $this
      ->assertPattern($regex, 'Comment is created successfully');

    // Tests that markup is not generated for the comment without header.
    $this
      ->assertNoPattern('|<h3[^>]*></h3>|', 'Comment title H3 element not found when title is an empty string.');
  }

  /**
   * Tests markup for comments with populated titles.
   */
  public function testCommentPopulatedTitles() {

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

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

    // Post comment #1 and verify that title is rendered in h3.
    $subject_text = $this
      ->randomMachineName();
    $comment_text = $this
      ->randomMachineName();
    $comment1 = $this
      ->postComment($this->node, $comment_text, $subject_text, TRUE);

    // Confirm that the comment was created.
    $this
      ->assertTrue($this
      ->commentExists($comment1), 'Comment #1. Comment found.');

    // Tests that markup is created for comment with heading.
    $this
      ->assertPattern('|<h3[^>]*><a[^>]*>' . $subject_text . '</a></h3>|', 'Comment title is rendered in h3 when title populated.');
  }

}

Classes

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