CommentInterfaceTest::testCommentInterface

Test comment interface.

File

modules/comment/comment.test, line 268

Tests for comment.module.

Code

function testCommentInterface() {
  $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, t('Comment paging changed.'));
  $this->drupalLogout();

  // Post comment #1 without subject or preview.
  $this->drupalLogin($this->web_user);
  $comment_text = $this->randomName();
  $comment = $this->postComment($this->node, $comment_text);
  $comment_loaded = comment_load($comment->id);
  $this->assertTrue($this->commentExists($comment), t('Comment found.'));

  // Set comments to have subject and preview to required.
  $this->drupalLogout();
  $this->drupalLogin($this->admin_user);
  $this->setCommentSubject(TRUE);
  $this->setCommentPreview(DRUPAL_REQUIRED);
  $this->drupalLogout();

  // Create comment #2 that allows subject and requires preview.
  $this->drupalLogin($this->web_user);
  $subject_text = $this->randomName();
  $comment_text = $this->randomName();
  $comment = $this->postComment($this->node, $comment_text, $subject_text, TRUE);
  $comment_loaded = comment_load($comment->id);
  $this->assertTrue($this->commentExists($comment), t('Comment found.'));

  // Check comment display.
  $this->drupalGet('node/' . $this->node->nid . '/' . $comment->id);
  $this->assertText($subject_text, t('Individual comment subject found.'));
  $this->assertText($comment_text, t('Individual comment body found.'));

  // Set comments to have subject and preview to optional.
  $this->drupalLogout();
  $this->drupalLogin($this->admin_user);
  $this->setCommentSubject(TRUE);
  $this->setCommentPreview(DRUPAL_OPTIONAL);

  // Test changing the comment author to "Anonymous".
  $this->drupalGet('comment/' . $comment->id . '/edit');
  $comment = $this->postComment(NULL, $comment->comment, $comment->subject, array('name' => ''));
  $comment_loaded = comment_load($comment->id);
  $this->assertTrue(empty($comment_loaded->name) && $comment_loaded->uid == 0, t('Comment author successfully changed to anonymous.'));

  // Test changing the comment author to an unverified user.
  $random_name = $this->randomName();
  $this->drupalGet('comment/' . $comment->id . '/edit');
  $comment = $this->postComment(NULL, $comment->comment, $comment->subject, array('name' => $random_name));
  $this->drupalGet('node/' . $this->node->nid);
  $this->assertText($random_name . ' (' . t('not verified') . ')', t('Comment author successfully changed to an unverified user.'));

  // Test changing the comment author to a verified user.
  $this->drupalGet('comment/' . $comment->id . '/edit');
  $comment = $this->postComment(NULL, $comment->comment, $comment->subject, array('name' => $this->web_user->name));
  $comment_loaded = comment_load($comment->id);
  $this->assertTrue($comment_loaded->name == $this->web_user->name && $comment_loaded->uid == $this->web_user->uid, t('Comment author successfully changed to a registered user.'));

  $this->drupalLogout();

  // Reply to comment #2 creating comment #3 with optional preview and no
  // subject though field enabled.
  $this->drupalLogin($this->web_user);
  $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $comment->id);
  $this->assertText($subject_text, t('Individual comment-reply subject found.'));
  $this->assertText($comment_text, t('Individual comment-reply body found.'));
  $reply = $this->postComment(NULL, $this->randomName(), '', TRUE);
  $reply_loaded = comment_load($reply->id);
  $this->assertTrue($this->commentExists($reply, TRUE), t('Reply found.'));
  $this->assertEqual($comment->id, $reply_loaded->pid, t('Pid of a reply to a comment is set correctly.'));
  $this->assertEqual(rtrim($comment_loaded->thread, '/') . '.00/', $reply_loaded->thread, t('Thread of reply grows correctly.'));

  // Second reply to comment #3 creating comment #4.
  $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $comment->id);
  $this->assertText($subject_text, t('Individual comment-reply subject found.'));
  $this->assertText($comment_text, t('Individual comment-reply body found.'));
  $reply = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE);
  $reply_loaded = comment_load($reply->id);
  $this->assertTrue($this->commentExists($reply, TRUE), t('Second reply found.'));
  $this->assertEqual(rtrim($comment_loaded->thread, '/') . '.01/', $reply_loaded->thread, t('Thread of second reply grows correctly.'));

  // Edit reply.
  $this->drupalGet('comment/' . $reply->id . '/edit');
  $reply = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE);
  $this->assertTrue($this->commentExists($reply, TRUE), t('Modified reply found.'));

  // Correct link count
  $this->drupalGet('node');
  $this->assertRaw('4 comments', t('Link to the 4 comments exist.'));

  // Confirm a new comment is posted to the correct page.
  $this->setCommentsPerPage(2);
  $comment_new_page = $this->postComment($this->node, $this->randomName(), $this->randomName(), TRUE);
  $this->assertTrue($this->commentExists($comment_new_page), t('Page one exists. %s'));
  $this->drupalGet('node/' . $this->node->nid, array('query' => array('page' => 1)));
  $this->assertTrue($this->commentExists($reply, TRUE), t('Page two exists. %s'));
  $this->setCommentsPerPage(50);

  // Attempt to post to node with comments disabled.
  $this->node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1, 'comment' => COMMENT_NODE_HIDDEN));
  $this->assertTrue($this->node, t('Article node created.'));
  $this->drupalGet('comment/reply/' . $this->node->nid);
  $this->assertText('This discussion is closed', t('Posting to node with comments disabled'));
  $this->assertNoField('edit-comment', t('Comment body field found.'));

  // Attempt to post to node with read-only comments.
  $this->node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1, 'comment' => COMMENT_NODE_CLOSED));
  $this->assertTrue($this->node, t('Article node created.'));
  $this->drupalGet('comment/reply/' . $this->node->nid);
  $this->assertText('This discussion is closed', t('Posting to node with comments read-only'));
  $this->assertNoField('edit-comment', t('Comment body field found.'));

  // Attempt to post to node with comments enabled (check field names etc).
  $this->node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1, 'comment' => COMMENT_NODE_OPEN));
  $this->assertTrue($this->node, t('Article node created.'));
  $this->drupalGet('comment/reply/' . $this->node->nid);
  $this->assertNoText('This discussion is closed', t('Posting to node with comments enabled'));
  $this->assertField('edit-comment-body-' . $langcode . '-0-value', t('Comment body field found.'));

  // Delete comment and make sure that reply is also removed.
  $this->drupalLogout();
  $this->drupalLogin($this->admin_user);
  $this->deleteComment($comment);
  $this->deleteComment($comment_new_page);

  $this->drupalGet('node/' . $this->node->nid);
  $this->assertFalse($this->commentExists($comment), t('Comment not found.'));
  $this->assertFalse($this->commentExists($reply, TRUE), t('Reply not found.'));

  // Enabled comment form on node page.
  $this->drupalLogin($this->admin_user);
  $this->setCommentForm(TRUE);
  $this->drupalLogout();

  // Submit comment through node form.
  $this->drupalLogin($this->web_user);
  $this->drupalGet('node/' . $this->node->nid);
  $form_comment = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE);
  $this->assertTrue($this->commentExists($form_comment), t('Form comment found.'));

  // Disable comment form on node page.
  $this->drupalLogout();
  $this->drupalLogin($this->admin_user);
  $this->setCommentForm(FALSE);
}