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<?php
namespace Drupal\Tests\comment\Functional;
/**
* 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(['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(['type' => 'article', 'promote' => 1, 'uid' => $this->webUser->id()]);
// Post comment #1 and verify that h3's are not rendered.
Alex Pott
committed
$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 = '/<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(['type' => 'article', 'promote' => 1, 'uid' => $this->webUser->id()]);
// Post comment #1 and verify that title is rendered in h3.
Alex Pott
committed
$subject_text = $this->randomMachineName();
$comment_text = $this->randomMachineName();
$comment1 = $this->postComment($this->node, $comment_text, $subject_text, TRUE);
// The entity fields for name and mail have no meaning if the user is not
// Anonymous.
$this->assertNull($comment1->name->value);
$this->assertNull($comment1->mail->value);
// 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.');
// Tests that the comment's title link is the permalink of the comment.
$comment_permalink = $this->cssSelect('.permalink');
$comment_permalink = $comment_permalink[0]->getAttribute('href');
// Tests that the comment's title link contains the url fragment.
$this->assertTrue(strpos($comment_permalink, '#comment-' . $comment1->id()), "The comment's title link contains the url fragment.");
$this->assertEqual($comment1->permalink()->toString(), $comment_permalink, "The comment's title has the correct link.");
}