class CommentTokenReplaceTest in Drupal 10

Generates text using placeholders for dummy content to check comment token replacement.

@group comment

Hierarchy

• class \Drupal\Tests\BrowserTestBase extends \PHPUnit\Framework\TestCase uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, FunctionalTestSetupTrait, TestSetupTrait, BlockCreationTrait, ConfigTestTrait, ExtensionListTestTrait, ContentTypeCreationTrait, NodeCreationTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings, UiHelperTrait, UserCreationTrait, XdebugRequestTrait
  • class \Drupal\Tests\comment\Functional\CommentTestBase uses CommentTestTrait
    • class \Drupal\Tests\comment\Functional\CommentTokenReplaceTest

File

core/modules/comment/tests/src/Functional/CommentTokenReplaceTest.php, line 22

Namespace

Drupal\Tests\comment\Functional

class CommentTokenReplaceTest extends CommentTestBase {

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'taxonomy',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Creates a comment, then tests the tokens generated from it.
   */
  public function testCommentTokenReplacement() {
    $token_service = \Drupal::token();
    $language_interface = \Drupal::languageManager()
      ->getCurrentLanguage();
    $url_options = [
      'absolute' => TRUE,
      'language' => $language_interface,
    ];

    // Setup vocabulary.
    Vocabulary::create([
      'vid' => 'tags',
      'name' => 'Tags',
    ])
      ->save();

    // Change the title of the admin user.
    $this->adminUser->name->value = 'This is a title with some special & > " stuff.';
    $this->adminUser
      ->save();
    $this
      ->drupalLogin($this->adminUser);

    // Set comment variables.
    $this
      ->setCommentSubject(TRUE);

    // To test hostname token field should be populated.
    \Drupal::configFactory()
      ->getEditable('comment.settings')
      ->set('log_ip_addresses', TRUE)
      ->save(TRUE);

    // Create a node and a comment.
    $node = $this
      ->drupalCreateNode([
      'type' => 'article',
      'title' => '<script>alert("123")</script>',
    ]);
    $parent_comment = $this
      ->postComment($node, $this
      ->randomMachineName(), $this
      ->randomMachineName(), TRUE);

    // Post a reply to the comment.
    $this
      ->drupalGet('comment/reply/node/' . $node
      ->id() . '/comment/' . $parent_comment
      ->id());
    $child_comment = $this
      ->postComment(NULL, $this
      ->randomMachineName(), $this
      ->randomMachineName());
    $comment = Comment::load($child_comment
      ->id());
    $comment
      ->setHomepage('http://example.org/');

    // Add HTML to ensure that sanitation of some fields tested directly.
    $comment
      ->setSubject('<blink>Blinking Comment</blink>');

    // Generate and test tokens.
    $tests = [];
    $tests['[comment:cid]'] = $comment
      ->id();
    $tests['[comment:hostname]'] = $comment
      ->getHostname();
    $tests['[comment:author]'] = Html::escape($comment
      ->getAuthorName());
    $tests['[comment:mail]'] = $this->adminUser
      ->getEmail();
    $tests['[comment:homepage]'] = UrlHelper::filterBadProtocol($comment
      ->getHomepage());
    $tests['[comment:title]'] = Html::escape($comment
      ->getSubject());
    $tests['[comment:body]'] = $comment->comment_body->processed;
    $tests['[comment:langcode]'] = $comment
      ->language()
      ->getId();
    $tests['[comment:url]'] = $comment
      ->toUrl('canonical', $url_options + [
      'fragment' => 'comment-' . $comment
        ->id(),
    ])
      ->toString();
    $tests['[comment:edit-url]'] = $comment
      ->toUrl('edit-form', $url_options)
      ->toString();
    $tests['[comment:created]'] = \Drupal::service('date.formatter')
      ->format($comment
      ->getCreatedTime(), 'medium', [
      'langcode' => $language_interface
        ->getId(),
    ]);
    $tests['[comment:created:since]'] = \Drupal::service('date.formatter')
      ->formatTimeDiffSince($comment
      ->getCreatedTime(), [
      'langcode' => $language_interface
        ->getId(),
    ]);
    $tests['[comment:changed:since]'] = \Drupal::service('date.formatter')
      ->formatTimeDiffSince($comment
      ->getChangedTimeAcrossTranslations(), [
      'langcode' => $language_interface
        ->getId(),
    ]);
    $tests['[comment:parent:cid]'] = $comment
      ->hasParentComment() ? $comment
      ->getParentComment()
      ->id() : NULL;
    $tests['[comment:parent:title]'] = $parent_comment
      ->getSubject();
    $tests['[comment:entity]'] = Html::escape($node
      ->getTitle());

    // Test node specific tokens.
    $tests['[comment:entity:nid]'] = $comment
      ->getCommentedEntityId();
    $tests['[comment:entity:title]'] = Html::escape($node
      ->getTitle());
    $tests['[comment:author:uid]'] = $comment
      ->getOwnerId();
    $tests['[comment:author:name]'] = Html::escape($this->adminUser
      ->getDisplayName());
    $base_bubbleable_metadata = BubbleableMetadata::createFromObject($comment);
    $metadata_tests = [];
    $metadata_tests['[comment:cid]'] = $base_bubbleable_metadata;
    $metadata_tests['[comment:hostname]'] = $base_bubbleable_metadata;
    $bubbleable_metadata = clone $base_bubbleable_metadata;
    $bubbleable_metadata
      ->addCacheableDependency($this->adminUser);
    $metadata_tests['[comment:author]'] = $bubbleable_metadata;
    $bubbleable_metadata = clone $base_bubbleable_metadata;
    $bubbleable_metadata
      ->addCacheableDependency($this->adminUser);
    $metadata_tests['[comment:mail]'] = $bubbleable_metadata;
    $metadata_tests['[comment:homepage]'] = $base_bubbleable_metadata;
    $metadata_tests['[comment:title]'] = $base_bubbleable_metadata;
    $metadata_tests['[comment:body]'] = $base_bubbleable_metadata;
    $metadata_tests['[comment:langcode]'] = $base_bubbleable_metadata;
    $metadata_tests['[comment:url]'] = $base_bubbleable_metadata;
    $metadata_tests['[comment:edit-url]'] = $base_bubbleable_metadata;
    $bubbleable_metadata = clone $base_bubbleable_metadata;
    $metadata_tests['[comment:created]'] = $bubbleable_metadata
      ->addCacheTags([
      'rendered',
    ]);
    $bubbleable_metadata = clone $base_bubbleable_metadata;
    $metadata_tests['[comment:created:since]'] = $bubbleable_metadata
      ->setCacheMaxAge(0);
    $bubbleable_metadata = clone $base_bubbleable_metadata;
    $metadata_tests['[comment:changed:since]'] = $bubbleable_metadata
      ->setCacheMaxAge(0);
    $bubbleable_metadata = clone $base_bubbleable_metadata;
    $metadata_tests['[comment:parent:cid]'] = $bubbleable_metadata
      ->addCacheTags([
      'comment:1',
    ]);
    $metadata_tests['[comment:parent:title]'] = $bubbleable_metadata;
    $bubbleable_metadata = clone $base_bubbleable_metadata;
    $metadata_tests['[comment:entity]'] = $bubbleable_metadata
      ->addCacheTags([
      'node:2',
    ]);

    // Test node specific tokens.
    $metadata_tests['[comment:entity:nid]'] = $bubbleable_metadata;
    $metadata_tests['[comment:entity:title]'] = $bubbleable_metadata;
    $bubbleable_metadata = clone $base_bubbleable_metadata;
    $metadata_tests['[comment:author:uid]'] = $bubbleable_metadata
      ->addCacheTags([
      'user:2',
    ]);
    $metadata_tests['[comment:author:name]'] = $bubbleable_metadata;

    // Test to make sure that we generated something for each token.
    $this
      ->assertNotContains(0, array_map('strlen', $tests), 'No empty tokens generated.');
    foreach ($tests as $input => $expected) {
      $bubbleable_metadata = new BubbleableMetadata();
      $output = $token_service
        ->replace($input, [
        'comment' => $comment,
      ], [
        'langcode' => $language_interface
          ->getId(),
      ], $bubbleable_metadata);
      $this
        ->assertEquals($expected, $output, new FormattableMarkup('Comment token %token replaced.', [
        '%token' => $input,
      ]));
      $this
        ->assertEquals($metadata_tests[$input], $bubbleable_metadata);
    }

    // Test anonymous comment author.
    $author_name = 'This is a random & " > string';
    $comment
      ->setOwnerId(0)
      ->setAuthorName($author_name);
    $input = '[comment:author]';
    $output = $token_service
      ->replace($input, [
      'comment' => $comment,
    ], [
      'langcode' => $language_interface
        ->getId(),
    ]);
    $this
      ->assertEquals(Html::escape($author_name), $output, new FormattableMarkup('Comment author token %token replaced.', [
      '%token' => $input,
    ]));

    // Add comment field to user and term entities.
    $this
      ->addDefaultCommentField('user', 'user', 'comment', CommentItemInterface::OPEN, 'comment_user');
    $this
      ->addDefaultCommentField('taxonomy_term', 'tags', 'comment', CommentItemInterface::OPEN, 'comment_term');

    // Create a user and a comment.
    $user = User::create([
      'name' => 'alice',
    ]);
    $user
      ->activate();
    $user
      ->save();
    $this
      ->postComment($user, 'user body', 'user subject', TRUE);

    // Create a term and a comment.
    $term = Term::create([
      'vid' => 'tags',
      'name' => 'term',
    ]);
    $term
      ->save();
    $this
      ->postComment($term, 'term body', 'term subject', TRUE);

    // Load node, user and term again so comment_count gets computed.
    $node = Node::load($node
      ->id());
    $user = User::load($user
      ->id());
    $term = Term::load($term
      ->id());

    // Generate comment tokens for node (it has 2 comments, both new),
    // user and term.
    $tests = [];
    $tests['[entity:comment-count]'] = 2;
    $tests['[entity:comment-count-new]'] = 2;
    $tests['[node:comment-count]'] = 2;
    $tests['[node:comment-count-new]'] = 2;
    $tests['[user:comment-count]'] = 1;
    $tests['[user:comment-count-new]'] = 1;
    $tests['[term:comment-count]'] = 1;
    $tests['[term:comment-count-new]'] = 1;
    foreach ($tests as $input => $expected) {
      $output = $token_service
        ->replace($input, [
        'entity' => $node,
        'node' => $node,
        'user' => $user,
        'term' => $term,
      ], [
        'langcode' => $language_interface
          ->getId(),
      ]);
      $this
        ->assertEquals($expected, $output, new FormattableMarkup('Comment token %token replaced.', [
        '%token' => $input,
      ]));
    }
  }

}