function CommentInterfaceTest::testCommentNodeCommentStatistics

Tests the node comment statistics.

File

core/modules/comment/tests/comment.test, line 713

Tests for the Comment module.

Class

CommentInterfaceTest

Code

function testCommentNodeCommentStatistics() {
  $langcode = LANGUAGE_NONE;
  // Set comments to have title and preview disabled.
  $this->backdropLogin($this->admin_user);
  $this->setCommentPreview(BACKDROP_DISABLED);
  $this->setCommentForm(TRUE);
  $this->setCommentSubject(COMMENT_TITLE_AUTO);
  $this->setCommentSettings('comment_mode', COMMENT_MODE_THREADED, 'Comment paging changed.');
  $this->backdropLogout();

  // Creates a second user to post comments.
  $this->web_user2 = $this->backdropCreateUser(array('access comments', 'post comments', 'create post content', 'edit own comments'));

  // Checks the initial values of node comment statistics with no comment.
  $node = node_load($this->node->nid);
  $this->assertEqual($node->last_comment_timestamp, $this->node->created, 'The initial value of node last_comment_timestamp is the node created date.');
  $this->assertEqual($node->last_comment_name, NULL, 'The initial value of node last_comment_name is NULL.');
  $this->assertEqual($node->last_comment_uid, $this->web_user->uid, 'The initial value of node last_comment_uid is the node uid.');
  $this->assertEqual($node->comment_count, 0, 'The initial value of node comment_count is zero.');

  // Post comment #1 as web_user2.
  $this->backdropLogin($this->web_user2);
  $comment_text = $this->randomName();
  $comment = $this->postComment($this->node, $comment_text);
  $comment_loaded = comment_load($comment->id);

  // Checks the new values of node comment statistics with comment #1.
  // The node needs to be reloaded with a node_load_multiple cache reset.
  $node = node_load($this->node->nid, NULL, TRUE);
  $this->assertEqual($node->last_comment_name, NULL, 'The value of node last_comment_name is NULL.');
  $this->assertEqual($node->last_comment_uid, $this->web_user2->uid, 'The value of node last_comment_uid is the comment #1 uid.');
  $this->assertEqual($node->comment_count, 1, 'The value of node comment_count is 1.');

  // Prepare for anonymous comment submission (comment approval enabled).
  config_set('system.core', 'user_register', USER_REGISTER_VISITORS);
  $this->backdropLogin($this->admin_user);
  user_role_change_permissions(BACKDROP_ANONYMOUS_ROLE, array(
    'access comments' => TRUE,
    'post comments' => TRUE,
    'skip comment approval' => FALSE,
  ));
  // Ensure that the poster can leave some contact info.
  $this->setCommentAnonymous('1');
  $this->backdropLogout();

  // Post comment #2 as anonymous (comment approval enabled).
  $this->backdropGet('comment/reply/' . $this->node->nid);
  $anonymous_comment = $this->postComment($this->node, $this->randomName(), '', TRUE);
  $comment_unpublished_loaded = comment_load($anonymous_comment->id);

  // Checks the new values of node comment statistics with comment #2 and
  // ensure they haven't changed since the comment has not been moderated.
  // The node needs to be reloaded with a node_load_multiple cache reset.
  $node = node_load($this->node->nid, NULL, TRUE);
  $this->assertEqual($node->last_comment_name, NULL, 'The value of node last_comment_name is still NULL.');
  $this->assertEqual($node->last_comment_uid, $this->web_user2->uid, 'The value of node last_comment_uid is still the comment #1 uid.');
  $this->assertEqual($node->comment_count, 1, 'The value of node comment_count is still 1.');

  // Prepare for anonymous comment submission (no approval required).
  $this->backdropLogin($this->admin_user);
  user_role_change_permissions(BACKDROP_ANONYMOUS_ROLE, array(
    'access comments' => TRUE,
    'post comments' => TRUE,
    'skip comment approval' => TRUE,
  ));
  $this->backdropLogout();

  // Post comment #3 as anonymous.
  $this->backdropGet('comment/reply/' . $this->node->nid);
  $anonymous_comment = $this->postComment($this->node, $this->randomName(), '', array('name' => $this->randomName()));
  $comment_loaded = comment_load($anonymous_comment->id);

  // Checks the new values of node comment statistics with comment #3.
  // The node needs to be reloaded with a node_load_multiple cache reset.
  $node = node_load($this->node->nid, NULL, TRUE);
  $this->assertEqual($node->last_comment_name, $comment_loaded->name, 'The value of node last_comment_name is the name of the anonymous user.');
  $this->assertEqual($node->last_comment_uid, 0, 'The value of node last_comment_uid is zero.');
  $this->assertEqual($node->comment_count, 2, 'The value of node comment_count is 2.');
}