function CommentInterfaceTest::testCommentNodeCommentStatistics

Tests the node comment statistics.

File

modules/comment/comment.test, line 590

Class

CommentInterfaceTest

Code

function testCommentNodeCommentStatistics() {
    $langcode = LANGUAGE_NONE;
    // Set comments to have subject and preview disabled.
    $this->drupalLogin($this->admin_user);
    $this->setCommentPreview(DRUPAL_DISABLED);
    $this->setCommentForm(TRUE);
    $this->setCommentSubject(FALSE);
    $this->setCommentSettings('comment_default_mode', COMMENT_MODE_THREADED, 'Comment paging changed.');
    $this->drupalLogout();
    // Creates a second user to post comments.
    $this->web_user2 = $this->drupalCreateUser(array(
        'access comments',
        'post comments',
        'create article 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.
    $this->drupalLogin($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).
    variable_set('user_register', USER_REGISTER_VISITORS);
    $this->drupalLogin($this->admin_user);
    user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array(
        'access comments' => TRUE,
        'post comments' => TRUE,
        'skip comment approval' => FALSE,
    ));
    // Ensure that the poster can leave some contact info.
    $this->setCommentAnonymous('1');
    $this->drupalLogout();
    // Post comment #2 as anonymous (comment approval enabled).
    $this->drupalGet('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).
    $this->drupalLogin($this->admin_user);
    user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array(
        'access comments' => TRUE,
        'post comments' => TRUE,
        'skip comment approval' => TRUE,
    ));
    $this->drupalLogout();
    // Post comment #3 as anonymous.
    $this->drupalGet('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.');
}