admin_user = $this->drupalCreateUser(array('administer content types', 'administer comments', 'administer blocks')); $this->web_user = $this->drupalCreateUser(array('access comments', 'post comments', 'create article content', 'edit own comments')); $this->node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1, 'uid' => $this->web_user->uid)); } /** * Post comment. * * @param $node * Node to post comment on. * @param $comment * Comment body. * @param $subject * Comment subject. * @param $contact * Set to NULL for no contact info, TRUE to ignore success checking, and * array of values to set contact info. */ function postComment($node, $comment, $subject = '', $contact = NULL) { $langcode = LANGUAGE_NONE; $edit = array(); $edit['comment_body[' . $langcode . '][0][value]'] = $comment; $preview_mode = variable_get('comment_preview_article', DRUPAL_OPTIONAL); $subject_mode = variable_get('comment_subject_field_article', 1); // Must get the page before we test for fields. if ($node !== NULL) { $this->drupalGet('comment/reply/' . $node->nid); } if ($subject_mode == TRUE) { $edit['subject'] = $subject; } else { $this->assertNoFieldByName('subject', '', 'Subject field not found.'); } if ($contact !== NULL && is_array($contact)) { $edit += $contact; } switch ($preview_mode) { case DRUPAL_REQUIRED: // Preview required so no save button should be found. $this->assertNoFieldByName('op', t('Save'), 'Save button not found.'); $this->drupalPost(NULL, $edit, t('Preview')); // Don't break here so that we can test post-preview field presence and // function below. case DRUPAL_OPTIONAL: $this->assertFieldByName('op', t('Preview'), 'Preview button found.'); $this->assertFieldByName('op', t('Save'), 'Save button found.'); $this->drupalPost(NULL, $edit, t('Save')); break; case DRUPAL_DISABLED: $this->assertNoFieldByName('op', t('Preview'), 'Preview button not found.'); $this->assertFieldByName('op', t('Save'), 'Save button found.'); $this->drupalPost(NULL, $edit, t('Save')); break; } $match = array(); // Get comment ID preg_match('/#comment-([0-9]+)/', $this->getURL(), $match); // Get comment. if ($contact !== TRUE) { // If true then attempting to find error message. if ($subject) { $this->assertText($subject, 'Comment subject posted.'); } $this->assertText($comment, 'Comment body posted.'); $this->assertTrue((!empty($match) && !empty($match[1])), 'Comment id found.'); } if (isset($match[1])) { return (object) array('id' => $match[1], 'subject' => $subject, 'comment' => $comment); } } /** * Checks current page for specified comment. * * @param object $comment Comment object. * @param boolean $reply The comment is a reply to another comment. * @return boolean Comment found. */ function commentExists($comment, $reply = FALSE) { if ($comment && is_object($comment)) { $regex = '/' . ($reply ? '
(.*?)' : ''); $regex .= 'subject . '(.*?)'; // Match subject. $regex .= $comment->comment . '(.*?)'; // Match comment. $regex .= '/s'; return (boolean)preg_match($regex, $this->drupalGetContent()); } else { return FALSE; } } /** * Delete comment. * * @param object $comment * Comment to delete. */ function deleteComment($comment) { $this->drupalPost('comment/' . $comment->id . '/delete', array(), t('Delete')); $this->assertText(t('The comment and all its replies have been deleted.'), 'Comment deleted.'); } /** * Set comment subject setting. * * @param boolean $enabled * Subject value. */ function setCommentSubject($enabled) { $this->setCommentSettings('comment_subject_field', ($enabled ? '1' : '0'), 'Comment subject ' . ($enabled ? 'enabled' : 'disabled') . '.'); } /** * Set comment preview setting. * * @param int $mode * Preview value. */ function setCommentPreview($mode) { switch ($mode) { case DRUPAL_DISABLED: $mode_text = 'disabled'; break; case DRUPAL_OPTIONAL: $mode_text = 'optional'; break; case DRUPAL_REQUIRED: $mode_text = 'required'; break; } $this->setCommentSettings('comment_preview', $mode, format_string('Comment preview @mode_text.', array('@mode_text' => $mode_text))); } /** * Set comment form location setting. * * @param boolean $enabled * Form value. */ function setCommentForm($enabled) { $this->setCommentSettings('comment_form_location', ($enabled ? COMMENT_FORM_BELOW : COMMENT_FORM_SEPARATE_PAGE), 'Comment controls ' . ($enabled ? 'enabled' : 'disabled') . '.'); } /** * Set comment anonymous level setting. * * @param integer $level * Anonymous level. */ function setCommentAnonymous($level) { $this->setCommentSettings('comment_anonymous', $level, format_string('Anonymous commenting set to level @level.', array('@level' => $level))); } /** * Set the default number of comments per page. * * @param integer $comments * Comments per page value. */ function setCommentsPerPage($number) { $this->setCommentSettings('comment_default_per_page', $number, format_string('Number of comments per page set to @number.', array('@number' => $number))); } /** * Set comment setting for article content type. * * @param string $name * Name of variable. * @param string $value * Value of variable. * @param string $message * Status message to display. */ function setCommentSettings($name, $value, $message) { variable_set($name . '_article', $value); // Display status message. $this->pass($message); } /** * Check for contact info. * * @return boolean Contact info is available. */ function commentContactInfoAvailable() { return preg_match('/(input).*?(name="name").*?(input).*?(name="mail").*?(input).*?(name="homepage")/s', $this->drupalGetContent()); } /** * Perform the specified operation on the specified comment. * * @param object $comment * Comment to perform operation on. * @param string $operation * Operation to perform. * @param boolean $aproval * Operation is found on approval page. */ function performCommentOperation($comment, $operation, $approval = FALSE) { $edit = array(); $edit['operation'] = $operation; $edit['comments[' . $comment->id . ']'] = TRUE; $this->drupalPost('admin/content/comment' . ($approval ? '/approval' : ''), $edit, t('Update')); if ($operation == 'delete') { $this->drupalPost(NULL, array(), t('Delete comments')); $this->assertRaw(format_plural(1, 'Deleted 1 comment.', 'Deleted @count comments.'), format_string('Operation @operation was performed on comment.', array('@operation' => $operation))); } else { $this->assertText(t('The update has been performed.'), format_string('Operation @operation was performed on comment.', array('@operation' => $operation))); } } /** * Get the comment ID for an unapproved comment. * * @param string $subject * Comment subject to find. * @return integer * Comment id. */ function getUnapprovedComment($subject) { $this->drupalGet('admin/content/comment/approval'); preg_match('/href="(.*?)#comment-([^"]+)"(.*?)>(' . $subject . ')/', $this->drupalGetContent(), $match); return $match[2]; } } class CommentInterfaceTest extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment interface', 'description' => 'Test comment user interfaces.', 'group' => 'Comment', ); } /** * Test comment interface. */ 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, '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), '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), 'Comment found.'); // Check comment display. $this->drupalGet('node/' . $this->node->nid . '/' . $comment->id); $this->assertText($subject_text, 'Individual comment subject found.'); $this->assertText($comment_text, '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, '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') . ')', '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, '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, 'Individual comment-reply subject found.'); $this->assertText($comment_text, 'Individual comment-reply body found.'); $reply = $this->postComment(NULL, $this->randomName(), '', TRUE); $reply_loaded = comment_load($reply->id); $this->assertTrue($this->commentExists($reply, TRUE), 'Reply found.'); $this->assertEqual($comment->id, $reply_loaded->pid, 'Pid of a reply to a comment is set correctly.'); $this->assertEqual(rtrim($comment_loaded->thread, '/') . '.00/', $reply_loaded->thread, '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, 'Individual comment-reply subject found.'); $this->assertText($comment_text, '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), 'Second reply found.'); $this->assertEqual(rtrim($comment_loaded->thread, '/') . '.01/', $reply_loaded->thread, '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), 'Modified reply found.'); // Correct link count $this->drupalGet('node'); $this->assertRaw('4 comments', '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), 'Page one exists. %s'); $this->drupalGet('node/' . $this->node->nid, array('query' => array('page' => 1))); $this->assertTrue($this->commentExists($reply, TRUE), '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, 'Article node created.'); $this->drupalGet('comment/reply/' . $this->node->nid); $this->assertText('This discussion is closed', 'Posting to node with comments disabled'); $this->assertNoField('edit-comment', '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, 'Article node created.'); $this->drupalGet('comment/reply/' . $this->node->nid); $this->assertText('This discussion is closed', 'Posting to node with comments read-only'); $this->assertNoField('edit-comment', '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, 'Article node created.'); $this->drupalGet('comment/reply/' . $this->node->nid); $this->assertNoText('This discussion is closed', 'Posting to node with comments enabled'); $this->assertField('edit-comment-body-' . $langcode . '-0-value', '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), 'Comment not found.'); $this->assertFalse($this->commentExists($reply, TRUE), '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), 'Form comment found.'); // Disable comment form on node page. $this->drupalLogout(); $this->drupalLogin($this->admin_user); $this->setCommentForm(FALSE); } /** * Tests new comment marker. */ public function testCommentNewCommentsIndicator() { // Test if the right links are displayed when no comment is present for the // node. $this->drupalLogin($this->admin_user); $this->node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1, 'comment' => COMMENT_NODE_OPEN)); $this->drupalGet('node'); $this->assertNoLink(t('@count comments', array('@count' => 0))); $this->assertNoLink(t('@count new comments', array('@count' => 0))); $this->assertLink(t('Read more')); $count = $this->xpath('//div[@id=:id]/div[@class=:class]/ul/li', array(':id' => 'node-' . $this->node->nid, ':class' => 'link-wrapper')); $this->assertTrue(count($count) == 1, 'One child found'); // Create a new comment. This helper function may be run with different // comment settings so use comment_save() to avoid complex setup. $comment = (object) array( 'cid' => NULL, 'nid' => $this->node->nid, 'node_type' => $this->node->type, 'pid' => 0, 'uid' => $this->loggedInUser->uid, 'status' => COMMENT_PUBLISHED, 'subject' => $this->randomName(), 'hostname' => ip_address(), 'language' => LANGUAGE_NONE, 'comment_body' => array(LANGUAGE_NONE => array($this->randomName())), ); comment_save($comment); $this->drupalLogout(); // Log in with 'web user' and check comment links. $this->drupalLogin($this->web_user); $this->drupalGet('node'); $this->assertLink(t('1 new comment')); $this->clickLink(t('1 new comment')); $this->assertRaw('', 'Found "new" marker.'); $this->assertTrue($this->xpath('//a[@id=:new]/following-sibling::a[1][@id=:comment_id]', array(':new' => 'new', ':comment_id' => 'comment-1')), 'The "new" anchor is positioned at the right comment.'); // Test if "new comment" link is correctly removed. $this->drupalGet('node'); $this->assertLink(t('1 comment')); $this->assertLink(t('Read more')); $this->assertNoLink(t('1 new comment')); $this->assertNoLink(t('@count new comments', array('@count' => 0))); $count = $this->xpath('//div[@id=:id]/div[@class=:class]/ul/li', array(':id' => 'node-' . $this->node->nid, ':class' => 'link-wrapper')); $this->assertTrue(count($count) == 2, print_r($count, TRUE)); } /** * Tests CSS classes on comments. */ function testCommentClasses() { // Create all permutations for comments, users, and nodes. $parameters = array( 'node_uid' => array(0, $this->web_user->uid), 'comment_uid' => array(0, $this->web_user->uid, $this->admin_user->uid), 'comment_status' => array(COMMENT_PUBLISHED, COMMENT_NOT_PUBLISHED), 'user' => array('anonymous', 'authenticated', 'admin'), ); $permutations = $this->generatePermutations($parameters); foreach ($permutations as $case) { // Create a new node. $node = $this->drupalCreateNode(array('type' => 'article', 'uid' => $case['node_uid'])); // Add a comment. $comment = (object) array( 'cid' => NULL, 'nid' => $node->nid, 'pid' => 0, 'uid' => $case['comment_uid'], 'status' => $case['comment_status'], 'subject' => $this->randomName(), 'language' => LANGUAGE_NONE, 'comment_body' => array(LANGUAGE_NONE => array($this->randomName())), ); comment_save($comment); // Adjust the current/viewing user. switch ($case['user']) { case 'anonymous': $this->drupalLogout(); $case['user_uid'] = 0; break; case 'authenticated': $this->drupalLogin($this->web_user); $case['user_uid'] = $this->web_user->uid; break; case 'admin': $this->drupalLogin($this->admin_user); $case['user_uid'] = $this->admin_user->uid; break; } // Request the node with the comment. $this->drupalGet('node/' . $node->nid); // Verify classes if the comment is visible for the current user. if ($case['comment_status'] == COMMENT_PUBLISHED || $case['user'] == 'admin') { // Verify the comment-by-anonymous class. $comments = $this->xpath('//*[contains(@class, "comment-by-anonymous")]'); if ($case['comment_uid'] == 0) { $this->assertTrue(count($comments) == 1, 'comment-by-anonymous class found.'); } else { $this->assertFalse(count($comments), 'comment-by-anonymous class not found.'); } // Verify the comment-by-node-author class. $comments = $this->xpath('//*[contains(@class, "comment-by-node-author")]'); if ($case['comment_uid'] > 0 && $case['comment_uid'] == $case['node_uid']) { $this->assertTrue(count($comments) == 1, 'comment-by-node-author class found.'); } else { $this->assertFalse(count($comments), 'comment-by-node-author class not found.'); } // Verify the comment-by-viewer class. $comments = $this->xpath('//*[contains(@class, "comment-by-viewer")]'); if ($case['comment_uid'] > 0 && $case['comment_uid'] == $case['user_uid']) { $this->assertTrue(count($comments) == 1, 'comment-by-viewer class found.'); } else { $this->assertFalse(count($comments), 'comment-by-viewer class not found.'); } } // Verify the comment-unpublished class. $comments = $this->xpath('//*[contains(@class, "comment-unpublished")]'); if ($case['comment_status'] == COMMENT_NOT_PUBLISHED && $case['user'] == 'admin') { $this->assertTrue(count($comments) == 1, 'comment-unpublished class found.'); } else { $this->assertFalse(count($comments), 'comment-unpublished class not found.'); } // Verify the comment-new class. if ($case['comment_status'] == COMMENT_PUBLISHED || $case['user'] == 'admin') { $comments = $this->xpath('//*[contains(@class, "comment-new")]'); if ($case['user'] != 'anonymous') { $this->assertTrue(count($comments) == 1, 'comment-new class found.'); // Request the node again. The comment-new class should disappear. $this->drupalGet('node/' . $node->nid); $comments = $this->xpath('//*[contains(@class, "comment-new")]'); $this->assertFalse(count($comments), 'comment-new class not found.'); } else { $this->assertFalse(count($comments), 'comment-new class not found.'); } } } } /** * Tests the node comment statistics. */ 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.'); } /** * Tests comment links. * * The output of comment links depends on various environment conditions: * - Various Comment module configuration settings, user registration * settings, and user access permissions. * - Whether the user is authenticated or not, and whether any comments exist. * * To account for all possible cases, this test creates permutations of all * possible conditions and tests the expected appearance of comment links in * each environment. */ function testCommentLinks() { // Bartik theme alters comment links, so use a different theme. theme_enable(array('garland')); variable_set('theme_default', 'garland'); // Remove additional user permissions from $this->web_user added by setUp(), // since this test is limited to anonymous and authenticated roles only. user_role_delete(key($this->web_user->roles)); // Matrix of possible environmental conditions and configuration settings. // See setEnvironment() for details. $conditions = array( 'authenticated' => array(FALSE, TRUE), 'comment count' => array(FALSE, TRUE), 'access comments' => array(0, 1), 'post comments' => array(0, 1), 'form' => array(COMMENT_FORM_BELOW, COMMENT_FORM_SEPARATE_PAGE), // USER_REGISTER_VISITORS_ADMINISTRATIVE_APPROVAL is irrelevant for this // test; there is only a difference between open and closed registration. 'user_register' => array(USER_REGISTER_VISITORS, USER_REGISTER_ADMINISTRATORS_ONLY), // @todo Complete test coverage for: //'comments' => array(COMMENT_NODE_OPEN, COMMENT_NODE_CLOSED, COMMENT_NODE_HIDDEN), //// COMMENT_ANONYMOUS_MUST_CONTACT is irrelevant for this test. //'contact ' => array(COMMENT_ANONYMOUS_MAY_CONTACT, COMMENT_ANONYMOUS_MAYNOT_CONTACT), ); $environments = $this->generatePermutations($conditions); foreach ($environments as $info) { $this->assertCommentLinks($info); } } /** * Re-configures the environment, module settings, and user permissions. * * @param $info * An associative array describing the environment to setup: * - Environment conditions: * - authenticated: Boolean whether to test with $this->web_user or * anonymous. * - comment count: Boolean whether to test with a new/unread comment on * $this->node or no comments. * - Configuration settings: * - form: COMMENT_FORM_BELOW or COMMENT_FORM_SEPARATE_PAGE. * - user_register: USER_REGISTER_ADMINISTRATORS_ONLY or * USER_REGISTER_VISITORS. * - contact: COMMENT_ANONYMOUS_MAY_CONTACT or * COMMENT_ANONYMOUS_MAYNOT_CONTACT. * - comments: COMMENT_NODE_OPEN, COMMENT_NODE_CLOSED, or * COMMENT_NODE_HIDDEN. * - User permissions: * These are granted or revoked for the user, according to the * 'authenticated' flag above. Pass 0 or 1 as parameter values. See * user_role_change_permissions(). * - access comments * - post comments * - skip comment approval * - edit own comments */ function setEnvironment(array $info) { static $current; // Apply defaults to initial environment. if (!isset($current)) { $current = array( 'authenticated' => FALSE, 'comment count' => FALSE, 'form' => COMMENT_FORM_BELOW, 'user_register' => USER_REGISTER_VISITORS, 'contact' => COMMENT_ANONYMOUS_MAY_CONTACT, 'comments' => COMMENT_NODE_OPEN, 'access comments' => 0, 'post comments' => 0, // Enabled by default, because it's irrelevant for this test. 'skip comment approval' => 1, 'edit own comments' => 0, ); } // Complete new environment with current environment. $info = array_merge($current, $info); // Change environment conditions. if ($current['authenticated'] != $info['authenticated']) { if ($this->loggedInUser) { $this->drupalLogout(); } else { $this->drupalLogin($this->web_user); } } if ($current['comment count'] != $info['comment count']) { if ($info['comment count']) { // Create a comment via CRUD API functionality, since // $this->postComment() relies on actual user permissions. $comment = (object) array( 'cid' => NULL, 'nid' => $this->node->nid, 'node_type' => $this->node->type, 'pid' => 0, 'uid' => 0, 'status' => COMMENT_PUBLISHED, 'subject' => $this->randomName(), 'hostname' => ip_address(), 'language' => LANGUAGE_NONE, 'comment_body' => array(LANGUAGE_NONE => array($this->randomName())), ); comment_save($comment); $this->comment = $comment; // comment_num_new() relies on node_last_viewed(), so ensure that no one // has seen the node of this comment. db_delete('history')->condition('nid', $this->node->nid)->execute(); } else { $cids = db_query("SELECT cid FROM {comment}")->fetchCol(); comment_delete_multiple($cids); unset($this->comment); } } // Change comment settings. variable_set('comment_form_location_' . $this->node->type, $info['form']); variable_set('comment_anonymous_' . $this->node->type, $info['contact']); if ($this->node->comment != $info['comments']) { $this->node->comment = $info['comments']; node_save($this->node); } // Change user settings. variable_set('user_register', $info['user_register']); // Change user permissions. $rid = ($this->loggedInUser ? DRUPAL_AUTHENTICATED_RID : DRUPAL_ANONYMOUS_RID); $perms = array_intersect_key($info, array('access comments' => 1, 'post comments' => 1, 'skip comment approval' => 1, 'edit own comments' => 1)); user_role_change_permissions($rid, $perms); // Output verbose debugging information. // @see DrupalTestCase::error() $t_form = array( COMMENT_FORM_BELOW => 'below', COMMENT_FORM_SEPARATE_PAGE => 'separate page', ); $t_contact = array( COMMENT_ANONYMOUS_MAY_CONTACT => 'optional', COMMENT_ANONYMOUS_MAYNOT_CONTACT => 'disabled', COMMENT_ANONYMOUS_MUST_CONTACT => 'required', ); $t_comments = array( COMMENT_NODE_OPEN => 'open', COMMENT_NODE_CLOSED => 'closed', COMMENT_NODE_HIDDEN => 'hidden', ); $verbose = $info; $verbose['form'] = $t_form[$info['form']]; $verbose['contact'] = $t_contact[$info['contact']]; $verbose['comments'] = $t_comments[$info['comments']]; $message = t('Changed environment:
@verbose
', array( '@verbose' => var_export($verbose, TRUE), )); $this->assert('debug', $message, 'Debug'); // Update current environment. $current = $info; return $info; } /** * Asserts that comment links appear according to the passed environment setup. * * @param $info * An associative array describing the environment to pass to * setEnvironment(). */ function assertCommentLinks(array $info) { $info = $this->setEnvironment($info); $nid = $this->node->nid; foreach (array('', "node/$nid") as $path) { $this->drupalGet($path); // User is allowed to view comments. if ($info['access comments']) { if ($path == '') { // In teaser view, a link containing the comment count is always // expected. if ($info['comment count']) { $this->assertLink(t('1 comment')); // For logged in users, a link containing the amount of new/unread // comments is expected. // See important note about comment_num_new() below. if ($this->loggedInUser && isset($this->comment) && !isset($this->comment->seen)) { $this->assertLink(t('1 new comment')); $this->comment->seen = TRUE; } } } } else { $this->assertNoLink(t('1 comment')); $this->assertNoLink(t('1 new comment')); } // comment_num_new() is based on node views, so comments are marked as // read when a node is viewed, regardless of whether we have access to // comments. if ($path == "node/$nid" && $this->loggedInUser && isset($this->comment)) { $this->comment->seen = TRUE; } // User is not allowed to post comments. if (!$info['post comments']) { $this->assertNoLink('Add new comment'); // Anonymous users should see a note to log in or register in case // authenticated users are allowed to post comments. // @see theme_comment_post_forbidden() if (!$this->loggedInUser) { if (user_access('post comments', $this->web_user)) { // The note depends on whether users are actually able to register. if ($info['user_register']) { $this->assertText('Log in or register to post comments'); } else { $this->assertText('Log in to post comments'); } } else { $this->assertNoText('Log in or register to post comments'); $this->assertNoText('Log in to post comments'); } } } // User is allowed to post comments. else { $this->assertNoText('Log in or register to post comments'); // "Add new comment" is always expected, except when there are no // comments or if the user cannot see them. if ($path == "node/$nid" && $info['form'] == COMMENT_FORM_BELOW && (!$info['comment count'] || !$info['access comments'])) { $this->assertNoLink('Add new comment'); } else { $this->assertLink('Add new comment'); } // Also verify that the comment form appears according to the configured // location. if ($path == "node/$nid") { $elements = $this->xpath('//form[@id=:id]', array(':id' => 'comment-form')); if ($info['form'] == COMMENT_FORM_BELOW) { $this->assertTrue(count($elements), 'Comment form found below.'); } else { $this->assertFalse(count($elements), 'Comment form not found below.'); } } } } } } /** * Test previewing comments. */ class CommentPreviewTest extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment preview', 'description' => 'Test comment preview.', 'group' => 'Comment', ); } /** * Test comment preview. */ function testCommentPreview() { $langcode = LANGUAGE_NONE; // As admin user, configure comment settings. $this->drupalLogin($this->admin_user); $this->setCommentPreview(DRUPAL_OPTIONAL); $this->setCommentForm(TRUE); $this->setCommentSubject(TRUE); $this->setCommentSettings('comment_default_mode', COMMENT_MODE_THREADED, 'Comment paging changed.'); $this->drupalLogout(); // Login as web user and add a signature and a user picture. $this->drupalLogin($this->web_user); variable_set('user_signatures', 1); variable_set('user_pictures', 1); $test_signature = $this->randomName(); $edit['signature[value]'] = '' . $test_signature. ''; $edit['signature[format]'] = 'filtered_html'; $image = current($this->drupalGetTestFiles('image')); $edit['files[picture_upload]'] = drupal_realpath($image->uri); $this->drupalPost('user/' . $this->web_user->uid . '/edit', $edit, t('Save')); // As the web user, fill in the comment form and preview the comment. $edit = array(); $edit['subject'] = $this->randomName(8); $edit['comment_body[' . $langcode . '][0][value]'] = $this->randomName(16); $this->drupalPost('node/' . $this->node->nid, $edit, t('Preview')); // Check that the preview is displaying the title and body. $this->assertTitle(t('Preview comment | Drupal'), 'Page title is "Preview comment".'); $this->assertText($edit['subject'], 'Subject displayed.'); $this->assertText($edit['comment_body[' . $langcode . '][0][value]'], 'Comment displayed.'); // Check that the title and body fields are displayed with the correct values. $this->assertFieldByName('subject', $edit['subject'], 'Subject field displayed.'); $this->assertFieldByName('comment_body[' . $langcode . '][0][value]', $edit['comment_body[' . $langcode . '][0][value]'], 'Comment field displayed.'); // Check that the signature is displaying with the correct text format. $this->assertLink($test_signature); // Check that the user picture is displayed. $this->assertFieldByXPath("//div[contains(@class, 'comment-preview')]//div[contains(@class, 'user-picture')]//img", NULL, 'User picture displayed.'); } /** * Test comment edit, preview, and save. */ function testCommentEditPreviewSave() { $langcode = LANGUAGE_NONE; $web_user = $this->drupalCreateUser(array('access comments', 'post comments', 'skip comment approval')); $this->drupalLogin($this->admin_user); $this->setCommentPreview(DRUPAL_OPTIONAL); $this->setCommentForm(TRUE); $this->setCommentSubject(TRUE); $this->setCommentSettings('comment_default_mode', COMMENT_MODE_THREADED, 'Comment paging changed.'); $edit = array(); $edit['subject'] = $this->randomName(8); $edit['comment_body[' . $langcode . '][0][value]'] = $this->randomName(16); $edit['name'] = $web_user->name; $edit['date'] = '2008-03-02 17:23 +0300'; $raw_date = strtotime($edit['date']); $expected_text_date = format_date($raw_date); $expected_form_date = format_date($raw_date, 'custom', 'Y-m-d H:i O'); $comment = $this->postComment($this->node, $edit['subject'], $edit['comment_body[' . $langcode . '][0][value]'], TRUE); $this->drupalPost('comment/' . $comment->id . '/edit', $edit, t('Preview')); // Check that the preview is displaying the subject, comment, author and date correctly. $this->assertTitle(t('Preview comment | Drupal'), 'Page title is "Preview comment".'); $this->assertText($edit['subject'], 'Subject displayed.'); $this->assertText($edit['comment_body[' . $langcode . '][0][value]'], 'Comment displayed.'); $this->assertText($edit['name'], 'Author displayed.'); $this->assertText($expected_text_date, 'Date displayed.'); // Check that the subject, comment, author and date fields are displayed with the correct values. $this->assertFieldByName('subject', $edit['subject'], 'Subject field displayed.'); $this->assertFieldByName('comment_body[' . $langcode . '][0][value]', $edit['comment_body[' . $langcode . '][0][value]'], 'Comment field displayed.'); $this->assertFieldByName('name', $edit['name'], 'Author field displayed.'); $this->assertFieldByName('date', $edit['date'], 'Date field displayed.'); // Check that saving a comment produces a success message. $this->drupalPost('comment/' . $comment->id . '/edit', $edit, t('Save')); $this->assertText(t('Your comment has been posted.'), 'Comment posted.'); // Check that the comment fields are correct after loading the saved comment. $this->drupalGet('comment/' . $comment->id . '/edit'); $this->assertFieldByName('subject', $edit['subject'], 'Subject field displayed.'); $this->assertFieldByName('comment_body[' . $langcode . '][0][value]', $edit['comment_body[' . $langcode . '][0][value]'], 'Comment field displayed.'); $this->assertFieldByName('name', $edit['name'], 'Author field displayed.'); $this->assertFieldByName('date', $expected_form_date, 'Date field displayed.'); // Submit the form using the displayed values. $displayed = array(); $displayed['subject'] = (string) current($this->xpath("//input[@id='edit-subject']/@value")); $displayed['comment_body[' . $langcode . '][0][value]'] = (string) current($this->xpath("//textarea[@id='edit-comment-body-" . $langcode . "-0-value']")); $displayed['name'] = (string) current($this->xpath("//input[@id='edit-name']/@value")); $displayed['date'] = (string) current($this->xpath("//input[@id='edit-date']/@value")); $this->drupalPost('comment/' . $comment->id . '/edit', $displayed, t('Save')); // Check that the saved comment is still correct. $comment_loaded = comment_load($comment->id); $this->assertEqual($comment_loaded->subject, $edit['subject'], 'Subject loaded.'); $this->assertEqual($comment_loaded->comment_body[$langcode][0]['value'], $edit['comment_body[' . $langcode . '][0][value]'], 'Comment body loaded.'); $this->assertEqual($comment_loaded->name, $edit['name'], 'Name loaded.'); $this->assertEqual($comment_loaded->created, $raw_date, 'Date loaded.'); } } class CommentAnonymous extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Anonymous comments', 'description' => 'Test anonymous comments.', 'group' => 'Comment', ); } function setUp() { parent::setUp(); variable_set('user_register', USER_REGISTER_VISITORS); } /** * Test anonymous comment functionality. */ function testAnonymous() { $this->drupalLogin($this->admin_user); // Enabled anonymous user comments. user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array( 'access comments' => TRUE, 'post comments' => TRUE, 'skip comment approval' => TRUE, )); $this->setCommentAnonymous('0'); // Ensure that doesn't require contact info. $this->drupalLogout(); // Post anonymous comment without contact info. $anonymous_comment1 = $this->postComment($this->node, $this->randomName(), $this->randomName()); $this->assertTrue($this->commentExists($anonymous_comment1), 'Anonymous comment without contact info found.'); // Allow contact info. $this->drupalLogin($this->admin_user); $this->setCommentAnonymous('1'); // Attempt to edit anonymous comment. $this->drupalGet('comment/' . $anonymous_comment1->id . '/edit'); $edited_comment = $this->postComment(NULL, $this->randomName(), $this->randomName()); $this->assertTrue($this->commentExists($edited_comment, FALSE), 'Modified reply found.'); $this->drupalLogout(); // Post anonymous comment with contact info (optional). $this->drupalGet('comment/reply/' . $this->node->nid); $this->assertTrue($this->commentContactInfoAvailable(), 'Contact information available.'); $anonymous_comment2 = $this->postComment($this->node, $this->randomName(), $this->randomName()); $this->assertTrue($this->commentExists($anonymous_comment2), 'Anonymous comment with contact info (optional) found.'); // Ensure anonymous users cannot post in the name of registered users. $langcode = LANGUAGE_NONE; $edit = array( 'name' => $this->admin_user->name, 'mail' => $this->randomName() . '@example.com', 'subject' => $this->randomName(), "comment_body[$langcode][0][value]" => $this->randomName(), ); $this->drupalPost('comment/reply/' . $this->node->nid, $edit, t('Save')); $this->assertText(t('The name you used belongs to a registered user.')); // Require contact info. $this->drupalLogin($this->admin_user); $this->setCommentAnonymous('2'); $this->drupalLogout(); // Try to post comment with contact info (required). $this->drupalGet('comment/reply/' . $this->node->nid); $this->assertTrue($this->commentContactInfoAvailable(), 'Contact information available.'); $anonymous_comment3 = $this->postComment($this->node, $this->randomName(), $this->randomName(), TRUE); // Name should have 'Anonymous' for value by default. $this->assertText(t('E-mail field is required.'), 'E-mail required.'); $this->assertFalse($this->commentExists($anonymous_comment3), 'Anonymous comment with contact info (required) not found.'); // Post comment with contact info (required). $author_name = $this->randomName(); $author_mail = $this->randomName() . '@example.com'; $anonymous_comment3 = $this->postComment($this->node, $this->randomName(), $this->randomName(), array('name' => $author_name, 'mail' => $author_mail)); $this->assertTrue($this->commentExists($anonymous_comment3), 'Anonymous comment with contact info (required) found.'); // Make sure the user data appears correctly when editing the comment. $this->drupalLogin($this->admin_user); $this->drupalGet('comment/' . $anonymous_comment3->id . '/edit'); $this->assertRaw($author_name, "The anonymous user's name is correct when editing the comment."); $this->assertRaw($author_mail, "The anonymous user's e-mail address is correct when editing the comment."); // Unpublish comment. $this->performCommentOperation($anonymous_comment3, 'unpublish'); $this->drupalGet('admin/content/comment/approval'); $this->assertRaw('comments[' . $anonymous_comment3->id . ']', 'Comment was unpublished.'); // Publish comment. $this->performCommentOperation($anonymous_comment3, 'publish', TRUE); $this->drupalGet('admin/content/comment'); $this->assertRaw('comments[' . $anonymous_comment3->id . ']', 'Comment was published.'); // Delete comment. $this->performCommentOperation($anonymous_comment3, 'delete'); $this->drupalGet('admin/content/comment'); $this->assertNoRaw('comments[' . $anonymous_comment3->id . ']', 'Comment was deleted.'); $this->drupalLogout(); // Reset. user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array( 'access comments' => FALSE, 'post comments' => FALSE, 'skip comment approval' => FALSE, )); // Attempt to view comments while disallowed. // NOTE: if authenticated user has permission to post comments, then a // "Login or register to post comments" type link may be shown. $this->drupalGet('node/' . $this->node->nid); $this->assertNoPattern('@]*>Comments@', 'Comments were not displayed.'); $this->assertNoLink('Add new comment', 'Link to add comment was found.'); // Attempt to view node-comment form while disallowed. $this->drupalGet('comment/reply/' . $this->node->nid); $this->assertText('You are not authorized to post comments', 'Error attempting to post comment.'); $this->assertNoFieldByName('subject', '', 'Subject field not found.'); $this->assertNoFieldByName("comment_body[$langcode][0][value]", '', 'Comment field not found.'); user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array( 'access comments' => TRUE, 'post comments' => FALSE, 'skip comment approval' => FALSE, )); $this->drupalGet('node/' . $this->node->nid); $this->assertPattern('@]*>Comments@', 'Comments were displayed.'); $this->assertLink('Log in', 1, 'Link to log in was found.'); $this->assertLink('register', 1, 'Link to register was found.'); user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array( 'access comments' => FALSE, 'post comments' => TRUE, 'skip comment approval' => TRUE, )); $this->drupalGet('node/' . $this->node->nid); $this->assertNoPattern('@]*>Comments@', 'Comments were not displayed.'); $this->assertFieldByName('subject', '', 'Subject field found.'); $this->assertFieldByName("comment_body[$langcode][0][value]", '', 'Comment field found.'); $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $anonymous_comment3->id); $this->assertText('You are not authorized to view comments', 'Error attempting to post reply.'); $this->assertNoText($author_name, 'Comment not displayed.'); } } /** * Verify pagination of comments. */ class CommentPagerTest extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment paging settings', 'description' => 'Test paging of comments and their settings.', 'group' => 'Comment', ); } /** * Confirm comment paging works correctly with flat and threaded comments. */ function testCommentPaging() { $this->drupalLogin($this->admin_user); // Set comment variables. $this->setCommentForm(TRUE); $this->setCommentSubject(TRUE); $this->setCommentPreview(DRUPAL_DISABLED); // Create a node and three comments. $node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1)); $comments = array(); $comments[] = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); $comments[] = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); $comments[] = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); $this->setCommentSettings('comment_default_mode', COMMENT_MODE_FLAT, 'Comment paging changed.'); // Set comments to one per page so that we are able to test paging without // needing to insert large numbers of comments. $this->setCommentsPerPage(1); // Check the first page of the node, and confirm the correct comments are // shown. $this->drupalGet('node/' . $node->nid); $this->assertRaw(t('next'), 'Paging links found.'); $this->assertTrue($this->commentExists($comments[0]), 'Comment 1 appears on page 1.'); $this->assertFalse($this->commentExists($comments[1]), 'Comment 2 does not appear on page 1.'); $this->assertFalse($this->commentExists($comments[2]), 'Comment 3 does not appear on page 1.'); // Check the second page. $this->drupalGet('node/' . $node->nid, array('query' => array('page' => 1))); $this->assertTrue($this->commentExists($comments[1]), 'Comment 2 appears on page 2.'); $this->assertFalse($this->commentExists($comments[0]), 'Comment 1 does not appear on page 2.'); $this->assertFalse($this->commentExists($comments[2]), 'Comment 3 does not appear on page 2.'); // Check the third page. $this->drupalGet('node/' . $node->nid, array('query' => array('page' => 2))); $this->assertTrue($this->commentExists($comments[2]), 'Comment 3 appears on page 3.'); $this->assertFalse($this->commentExists($comments[0]), 'Comment 1 does not appear on page 3.'); $this->assertFalse($this->commentExists($comments[1]), 'Comment 2 does not appear on page 3.'); // Post a reply to the oldest comment and test again. $replies = array(); $oldest_comment = reset($comments); $this->drupalGet('comment/reply/' . $node->nid . '/' . $oldest_comment->id); $reply = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); $this->setCommentsPerPage(2); // We are still in flat view - the replies should not be on the first page, // even though they are replies to the oldest comment. $this->drupalGet('node/' . $node->nid, array('query' => array('page' => 0))); $this->assertFalse($this->commentExists($reply, TRUE), 'In flat mode, reply does not appear on page 1.'); // If we switch to threaded mode, the replies on the oldest comment // should be bumped to the first page and comment 6 should be bumped // to the second page. $this->setCommentSettings('comment_default_mode', COMMENT_MODE_THREADED, 'Switched to threaded mode.'); $this->drupalGet('node/' . $node->nid, array('query' => array('page' => 0))); $this->assertTrue($this->commentExists($reply, TRUE), 'In threaded mode, reply appears on page 1.'); $this->assertFalse($this->commentExists($comments[1]), 'In threaded mode, comment 2 has been bumped off of page 1.'); // If (# replies > # comments per page) in threaded expanded view, // the overage should be bumped. $reply2 = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); $this->drupalGet('node/' . $node->nid, array('query' => array('page' => 0))); $this->assertFalse($this->commentExists($reply2, TRUE), 'In threaded mode where # replies > # comments per page, the newest reply does not appear on page 1.'); $this->drupalLogout(); } /** * Test comment ordering and threading. */ function testCommentOrderingThreading() { $this->drupalLogin($this->admin_user); // Set comment variables. $this->setCommentForm(TRUE); $this->setCommentSubject(TRUE); $this->setCommentPreview(DRUPAL_DISABLED); // Display all the comments on the same page. $this->setCommentsPerPage(1000); // Create a node and three comments. $node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1)); $comments = array(); $comments[] = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); $comments[] = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); $comments[] = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); // Post a reply to the second comment. $this->drupalGet('comment/reply/' . $node->nid . '/' . $comments[1]->id); $comments[] = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); // Post a reply to the first comment. $this->drupalGet('comment/reply/' . $node->nid . '/' . $comments[0]->id); $comments[] = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); // Post a reply to the last comment. $this->drupalGet('comment/reply/' . $node->nid . '/' . $comments[2]->id); $comments[] = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); // Post a reply to the second comment. $this->drupalGet('comment/reply/' . $node->nid . '/' . $comments[3]->id); $comments[] = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); // At this point, the comment tree is: // - 0 // - 4 // - 1 // - 3 // - 6 // - 2 // - 5 $this->setCommentSettings('comment_default_mode', COMMENT_MODE_FLAT, 'Comment paging changed.'); $expected_order = array( 0, 1, 2, 3, 4, 5, 6, ); $this->drupalGet('node/' . $node->nid); $this->assertCommentOrder($comments, $expected_order); $this->setCommentSettings('comment_default_mode', COMMENT_MODE_THREADED, 'Switched to threaded mode.'); $expected_order = array( 0, 4, 1, 3, 6, 2, 5, ); $this->drupalGet('node/' . $node->nid); $this->assertCommentOrder($comments, $expected_order); } /** * Helper function: assert that the comments are displayed in the correct order. * * @param $comments * And array of comments. * @param $expected_order * An array of keys from $comments describing the expected order. */ function assertCommentOrder(array $comments, array $expected_order) { $expected_cids = array(); // First, rekey the expected order by cid. foreach ($expected_order as $key) { $expected_cids[] = $comments[$key]->id; } $comment_anchors = $this->xpath('//a[starts-with(@id,"comment-")]'); $result_order = array(); foreach ($comment_anchors as $anchor) { $result_order[] = substr($anchor['id'], 8); } return $this->assertIdentical($expected_cids, $result_order, format_string('Comment order: expected @expected, returned @returned.', array('@expected' => implode(',', $expected_cids), '@returned' => implode(',', $result_order)))); } /** * Test comment_new_page_count(). */ function testCommentNewPageIndicator() { $this->drupalLogin($this->admin_user); // Set comment variables. $this->setCommentForm(TRUE); $this->setCommentSubject(TRUE); $this->setCommentPreview(DRUPAL_DISABLED); // Set comments to one per page so that we are able to test paging without // needing to insert large numbers of comments. $this->setCommentsPerPage(1); // Create a node and three comments. $node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1)); $comments = array(); $comments[] = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); $comments[] = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); $comments[] = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); // Post a reply to the second comment. $this->drupalGet('comment/reply/' . $node->nid . '/' . $comments[1]->id); $comments[] = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); // Post a reply to the first comment. $this->drupalGet('comment/reply/' . $node->nid . '/' . $comments[0]->id); $comments[] = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); // Post a reply to the last comment. $this->drupalGet('comment/reply/' . $node->nid . '/' . $comments[2]->id); $comments[] = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); // At this point, the comment tree is: // - 0 // - 4 // - 1 // - 3 // - 2 // - 5 $this->setCommentSettings('comment_default_mode', COMMENT_MODE_FLAT, 'Comment paging changed.'); $expected_pages = array( 1 => 5, // Page of comment 5 2 => 4, // Page of comment 4 3 => 3, // Page of comment 3 4 => 2, // Page of comment 2 5 => 1, // Page of comment 1 6 => 0, // Page of comment 0 ); $node = node_load($node->nid); foreach ($expected_pages as $new_replies => $expected_page) { $returned = comment_new_page_count($node->comment_count, $new_replies, $node); $returned_page = is_array($returned) ? $returned['page'] : 0; $this->assertIdentical($expected_page, $returned_page, format_string('Flat mode, @new replies: expected page @expected, returned page @returned.', array('@new' => $new_replies, '@expected' => $expected_page, '@returned' => $returned_page))); } $this->setCommentSettings('comment_default_mode', COMMENT_MODE_THREADED, 'Switched to threaded mode.'); $expected_pages = array( 1 => 5, // Page of comment 5 2 => 1, // Page of comment 4 3 => 1, // Page of comment 4 4 => 1, // Page of comment 4 5 => 1, // Page of comment 4 6 => 0, // Page of comment 0 ); $node = node_load($node->nid); foreach ($expected_pages as $new_replies => $expected_page) { $returned = comment_new_page_count($node->comment_count, $new_replies, $node); $returned_page = is_array($returned) ? $returned['page'] : 0; $this->assertEqual($expected_page, $returned_page, format_string('Threaded mode, @new replies: expected page @expected, returned page @returned.', array('@new' => $new_replies, '@expected' => $expected_page, '@returned' => $returned_page))); } } } /** * Tests comments with node access. * * See http://drupal.org/node/886752 -- verify there is no PostgreSQL error when * viewing a node with threaded comments (a comment and a reply), if a node * access module is in use. */ class CommentNodeAccessTest extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment node access', 'description' => 'Test comment viewing with node access.', 'group' => 'Comment', ); } function setUp() { DrupalWebTestCase::setUp('comment', 'search', 'node_access_test'); node_access_rebuild(); // Create users and test node. $this->admin_user = $this->drupalCreateUser(array('administer content types', 'administer comments', 'administer blocks')); $this->web_user = $this->drupalCreateUser(array('access comments', 'post comments', 'create article content', 'edit own comments', 'node test view')); $this->node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1, 'uid' => $this->web_user->uid)); } /** * Test that threaded comments can be viewed. */ function testThreadedCommentView() { $langcode = LANGUAGE_NONE; // Set comments to have subject required and preview disabled. $this->drupalLogin($this->admin_user); $this->setCommentPreview(DRUPAL_DISABLED); $this->setCommentForm(TRUE); $this->setCommentSubject(TRUE); $this->setCommentSettings('comment_default_mode', COMMENT_MODE_THREADED, 'Comment paging changed.'); $this->drupalLogout(); // Post comment. $this->drupalLogin($this->web_user); $comment_text = $this->randomName(); $comment_subject = $this->randomName(); $comment = $this->postComment($this->node, $comment_text, $comment_subject); $comment_loaded = comment_load($comment->id); $this->assertTrue($this->commentExists($comment), 'Comment found.'); // Check comment display. $this->drupalGet('node/' . $this->node->nid . '/' . $comment->id); $this->assertText($comment_subject, 'Individual comment subject found.'); $this->assertText($comment_text, 'Individual comment body found.'); // Reply to comment, creating second comment. $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $comment->id); $reply_text = $this->randomName(); $reply_subject = $this->randomName(); $reply = $this->postComment(NULL, $reply_text, $reply_subject, TRUE); $reply_loaded = comment_load($reply->id); $this->assertTrue($this->commentExists($reply, TRUE), 'Reply found.'); // Go to the node page and verify comment and reply are visible. $this->drupalGet('node/' . $this->node->nid); $this->assertText($comment_text); $this->assertText($comment_subject); $this->assertText($reply_text); $this->assertText($reply_subject); } } class CommentApprovalTest extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment approval', 'description' => 'Test comment approval functionality.', 'group' => 'Comment', ); } /** * Test comment approval functionality through admin/content/comment. */ function testApprovalAdminInterface() { // Set anonymous comments to require approval. user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array( 'access comments' => TRUE, 'post comments' => TRUE, 'skip comment approval' => FALSE, )); $this->drupalLogin($this->admin_user); $this->setCommentAnonymous('0'); // Ensure that doesn't require contact info. // Test that the comments page loads correctly when there are no comments $this->drupalGet('admin/content/comment'); $this->assertText(t('No comments available.')); $this->drupalLogout(); // Post anonymous comment without contact info. $subject = $this->randomName(); $body = $this->randomName(); $this->postComment($this->node, $body, $subject, TRUE); // Set $contact to true so that it won't check for id and message. $this->assertText(t('Your comment has been queued for review by site administrators and will be published after approval.'), 'Comment requires approval.'); // Get unapproved comment id. $this->drupalLogin($this->admin_user); $anonymous_comment4 = $this->getUnapprovedComment($subject); $anonymous_comment4 = (object) array('id' => $anonymous_comment4, 'subject' => $subject, 'comment' => $body); $this->drupalLogout(); $this->assertFalse($this->commentExists($anonymous_comment4), 'Anonymous comment was not published.'); // Approve comment. $this->drupalLogin($this->admin_user); $this->performCommentOperation($anonymous_comment4, 'publish', TRUE); $this->drupalLogout(); $this->drupalGet('node/' . $this->node->nid); $this->assertTrue($this->commentExists($anonymous_comment4), 'Anonymous comment visible.'); // Post 2 anonymous comments without contact info. $comments[] = $this->postComment($this->node, $this->randomName(), $this->randomName(), TRUE); $comments[] = $this->postComment($this->node, $this->randomName(), $this->randomName(), TRUE); // Publish multiple comments in one operation. $this->drupalLogin($this->admin_user); $this->drupalGet('admin/content/comment/approval'); $this->assertText(t('Unapproved comments (@count)', array('@count' => 2)), 'Two unapproved comments waiting for approval.'); $edit = array( "comments[{$comments[0]->id}]" => 1, "comments[{$comments[1]->id}]" => 1, ); $this->drupalPost(NULL, $edit, t('Update')); $this->assertText(t('Unapproved comments (@count)', array('@count' => 0)), 'All comments were approved.'); // Delete multiple comments in one operation. $edit = array( 'operation' => 'delete', "comments[{$comments[0]->id}]" => 1, "comments[{$comments[1]->id}]" => 1, "comments[{$anonymous_comment4->id}]" => 1, ); $this->drupalPost(NULL, $edit, t('Update')); $this->assertText(t('Are you sure you want to delete these comments and all their children?'), 'Confirmation required.'); $this->drupalPost(NULL, $edit, t('Delete comments')); $this->assertText(t('No comments available.'), 'All comments were deleted.'); } /** * Test comment approval functionality through node interface. */ function testApprovalNodeInterface() { // Set anonymous comments to require approval. user_role_change_permissions(DRUPAL_ANONYMOUS_RID, array( 'access comments' => TRUE, 'post comments' => TRUE, 'skip comment approval' => FALSE, )); $this->drupalLogin($this->admin_user); $this->setCommentAnonymous('0'); // Ensure that doesn't require contact info. $this->drupalLogout(); // Post anonymous comment without contact info. $subject = $this->randomName(); $body = $this->randomName(); $this->postComment($this->node, $body, $subject, TRUE); // Set $contact to true so that it won't check for id and message. $this->assertText(t('Your comment has been queued for review by site administrators and will be published after approval.'), 'Comment requires approval.'); // Get unapproved comment id. $this->drupalLogin($this->admin_user); $anonymous_comment4 = $this->getUnapprovedComment($subject); $anonymous_comment4 = (object) array('id' => $anonymous_comment4, 'subject' => $subject, 'comment' => $body); $this->drupalLogout(); $this->assertFalse($this->commentExists($anonymous_comment4), 'Anonymous comment was not published.'); // Approve comment. $this->drupalLogin($this->admin_user); $this->drupalGet('comment/1/approve'); $this->assertResponse(403, 'Forged comment approval was denied.'); $this->drupalGet('comment/1/approve', array('query' => array('token' => 'forged'))); $this->assertResponse(403, 'Forged comment approval was denied.'); $this->drupalGet('node/' . $this->node->nid); $this->clickLink(t('approve')); $this->drupalLogout(); $this->drupalGet('node/' . $this->node->nid); $this->assertTrue($this->commentExists($anonymous_comment4), 'Anonymous comment visible.'); } } /** * Functional tests for the comment module blocks. */ class CommentBlockFunctionalTest extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment blocks', 'description' => 'Test comment block functionality.', 'group' => 'Comment', ); } /** * Test the recent comments block. */ function testRecentCommentBlock() { $this->drupalLogin($this->admin_user); // Set the block to a region to confirm block is available. $edit = array( 'blocks[comment_recent][region]' => 'sidebar_first', ); $this->drupalPost('admin/structure/block', $edit, t('Save blocks')); $this->assertText(t('The block settings have been updated.'), 'Block saved to first sidebar region.'); // Set block title and variables. $block = array( 'title' => $this->randomName(), 'comment_block_count' => 2, ); $this->drupalPost('admin/structure/block/manage/comment/recent/configure', $block, t('Save block')); $this->assertText(t('The block configuration has been saved.'), 'Block saved.'); // Add some test comments, one without a subject. $comment1 = $this->postComment($this->node, $this->randomName(), $this->randomName()); $comment2 = $this->postComment($this->node, $this->randomName(), $this->randomName()); $comment3 = $this->postComment($this->node, $this->randomName()); // Test that a user without the 'access comments' permission cannot see the // block. $this->drupalLogout(); user_role_revoke_permissions(DRUPAL_ANONYMOUS_RID, array('access comments')); $this->drupalGet(''); $this->assertNoText($block['title'], 'Block was not found.'); user_role_grant_permissions(DRUPAL_ANONYMOUS_RID, array('access comments')); // Test that a user with the 'access comments' permission can see the // block. $this->drupalLogin($this->web_user); $this->drupalGet(''); $this->assertText($block['title'], 'Block was found.'); // Test the only the 2 latest comments are shown and in the proper order. $this->assertNoText($comment1->subject, 'Comment not found in block.'); $this->assertText($comment2->subject, 'Comment found in block.'); $this->assertText($comment3->comment, 'Comment found in block.'); $this->assertTrue(strpos($this->drupalGetContent(), $comment3->comment) < strpos($this->drupalGetContent(), $comment2->subject), 'Comments were ordered correctly in block.'); // Set the number of recent comments to show to 10. $this->drupalLogout(); $this->drupalLogin($this->admin_user); $block = array( 'comment_block_count' => 10, ); $this->drupalPost('admin/structure/block/manage/comment/recent/configure', $block, t('Save block')); $this->assertText(t('The block configuration has been saved.'), 'Block saved.'); // Post an additional comment. $comment4 = $this->postComment($this->node, $this->randomName(), $this->randomName()); // Test that all four comments are shown. $this->assertText($comment1->subject, 'Comment found in block.'); $this->assertText($comment2->subject, 'Comment found in block.'); $this->assertText($comment3->comment, 'Comment found in block.'); $this->assertText($comment4->subject, 'Comment found in block.'); // Test that links to comments work when comments are across pages. $this->setCommentsPerPage(1); $this->drupalGet(''); $this->clickLink($comment1->subject); $this->assertText($comment1->subject, 'Comment link goes to correct page.'); $this->drupalGet(''); $this->clickLink($comment2->subject); $this->assertText($comment2->subject, 'Comment link goes to correct page.'); $this->clickLink($comment4->subject); $this->assertText($comment4->subject, 'Comment link goes to correct page.'); // Check that when viewing a comment page from a link to the comment, that // rel="canonical" is added to the head of the document. $this->assertRaw(' 'Comment RSS', 'description' => 'Test comments as part of an RSS feed.', 'group' => 'Comment', ); } /** * Test comments as part of an RSS feed. */ function testCommentRSS() { // Find comment in RSS feed. $this->drupalLogin($this->web_user); $comment = $this->postComment($this->node, $this->randomName(), $this->randomName()); $this->drupalGet('rss.xml'); $raw = '' . url('node/' . $this->node->nid, array('fragment' => 'comments', 'absolute' => TRUE)) . ''; $this->assertRaw($raw, 'Comments as part of RSS feed.'); // Hide comments from RSS feed and check presence. $this->node->comment = COMMENT_NODE_HIDDEN; node_save($this->node); $this->drupalGet('rss.xml'); $this->assertNoRaw($raw, 'Hidden comments is not a part of RSS feed.'); } } /** * Test to make sure comment content is rebuilt. */ class CommentContentRebuild extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment Rebuild', 'description' => 'Test to make sure the comment content is rebuilt.', 'group' => 'Comment', ); } /** * Test to ensure that the comment's content array is rebuilt for every * call to comment_view(). */ function testCommentRebuild() { // Update the comment settings so preview isn't required. $this->drupalLogin($this->admin_user); $this->setCommentSubject(TRUE); $this->setCommentPreview(DRUPAL_OPTIONAL); $this->drupalLogout(); // Log in as the web user and add the comment. $this->drupalLogin($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), 'Comment found.'); // Add the property to the content array and then see if it still exists on build. $comment_loaded->content['test_property'] = array('#value' => $this->randomString()); $built_content = comment_view($comment_loaded, $this->node); // This means that the content was rebuilt as the added test property no longer exists. $this->assertFalse(isset($built_content['test_property']), 'Comment content was emptied before being built.'); } } /** * Test comment token replacement in strings. */ class CommentTokenReplaceTestCase extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment token replacement', 'description' => 'Generates text using placeholders for dummy content to check comment token replacement.', 'group' => 'Comment', ); } /** * Creates a comment, then tests the tokens generated from it. */ function testCommentTokenReplacement() { global $language; $url_options = array( 'absolute' => TRUE, 'language' => $language, ); $this->drupalLogin($this->admin_user); // Set comment variables. $this->setCommentSubject(TRUE); // Create a node and a comment. $node = $this->drupalCreateNode(array('type' => 'article')); $parent_comment = $this->postComment($node, $this->randomName(), $this->randomName(), TRUE); // Post a reply to the comment. $this->drupalGet('comment/reply/' . $node->nid . '/' . $parent_comment->id); $child_comment = $this->postComment(NULL, $this->randomName(), $this->randomName()); $comment = comment_load($child_comment->id); $comment->homepage = 'http://example.org/'; // Add HTML to ensure that sanitation of some fields tested directly. $comment->subject = 'Blinking Comment'; $instance = field_info_instance('comment', 'body', 'comment_body'); // Generate and test sanitized tokens. $tests = array(); $tests['[comment:cid]'] = $comment->cid; $tests['[comment:hostname]'] = check_plain($comment->hostname); $tests['[comment:name]'] = filter_xss($comment->name); $tests['[comment:mail]'] = check_plain($this->admin_user->mail); $tests['[comment:homepage]'] = check_url($comment->homepage); $tests['[comment:title]'] = filter_xss($comment->subject); $tests['[comment:body]'] = _text_sanitize($instance, LANGUAGE_NONE, $comment->comment_body[LANGUAGE_NONE][0], 'value'); $tests['[comment:url]'] = url('comment/' . $comment->cid, $url_options + array('fragment' => 'comment-' . $comment->cid)); $tests['[comment:edit-url]'] = url('comment/' . $comment->cid . '/edit', $url_options); $tests['[comment:created:since]'] = format_interval(REQUEST_TIME - $comment->created, 2, $language->language); $tests['[comment:changed:since]'] = format_interval(REQUEST_TIME - $comment->changed, 2, $language->language); $tests['[comment:parent:cid]'] = $comment->pid; $tests['[comment:parent:title]'] = check_plain($parent_comment->subject); $tests['[comment:node:nid]'] = $comment->nid; $tests['[comment:node:title]'] = check_plain($node->title); $tests['[comment:author:uid]'] = $comment->uid; $tests['[comment:author:name]'] = check_plain($this->admin_user->name); // Test to make sure that we generated something for each token. $this->assertFalse(in_array(0, array_map('strlen', $tests)), 'No empty tokens generated.'); foreach ($tests as $input => $expected) { $output = token_replace($input, array('comment' => $comment), array('language' => $language)); $this->assertEqual($output, $expected, format_string('Sanitized comment token %token replaced.', array('%token' => $input))); } // Generate and test unsanitized tokens. $tests['[comment:hostname]'] = $comment->hostname; $tests['[comment:name]'] = $comment->name; $tests['[comment:mail]'] = $this->admin_user->mail; $tests['[comment:homepage]'] = $comment->homepage; $tests['[comment:title]'] = $comment->subject; $tests['[comment:body]'] = $comment->comment_body[LANGUAGE_NONE][0]['value']; $tests['[comment:parent:title]'] = $parent_comment->subject; $tests['[comment:node:title]'] = $node->title; $tests['[comment:author:name]'] = $this->admin_user->name; foreach ($tests as $input => $expected) { $output = token_replace($input, array('comment' => $comment), array('language' => $language, 'sanitize' => FALSE)); $this->assertEqual($output, $expected, format_string('Unsanitized comment token %token replaced.', array('%token' => $input))); } // Load node so comment_count gets computed. $node = node_load($node->nid); // Generate comment tokens for the node (it has 2 comments, both new). $tests = array(); $tests['[node:comment-count]'] = 2; $tests['[node:comment-count-new]'] = 2; foreach ($tests as $input => $expected) { $output = token_replace($input, array('node' => $node), array('language' => $language)); $this->assertEqual($output, $expected, format_string('Node comment token %token replaced.', array('%token' => $input))); } } } /** * Test actions provided by the comment module. */ class CommentActionsTestCase extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment actions', 'description' => 'Test actions provided by the comment module.', 'group' => 'Comment', ); } /** * Test comment publish and unpublish actions. */ function testCommentPublishUnpublishActions() { $this->drupalLogin($this->web_user); $comment_text = $this->randomName(); $subject = $this->randomName(); $comment = $this->postComment($this->node, $comment_text, $subject); $comment = comment_load($comment->id); // Unpublish a comment (direct form: doesn't actually save the comment). comment_unpublish_action($comment); $this->assertEqual($comment->status, COMMENT_NOT_PUBLISHED, 'Comment was unpublished'); $this->assertWatchdogMessage('Unpublished comment %subject.', array('%subject' => $subject), 'Found watchdog message'); $this->clearWatchdog(); // Unpublish a comment (indirect form: modify the comment in the database). comment_unpublish_action(NULL, array('cid' => $comment->cid)); $this->assertEqual(comment_load($comment->cid)->status, COMMENT_NOT_PUBLISHED, 'Comment was unpublished'); $this->assertWatchdogMessage('Unpublished comment %subject.', array('%subject' => $subject), 'Found watchdog message'); // Publish a comment (direct form: doesn't actually save the comment). comment_publish_action($comment); $this->assertEqual($comment->status, COMMENT_PUBLISHED, 'Comment was published'); $this->assertWatchdogMessage('Published comment %subject.', array('%subject' => $subject), 'Found watchdog message'); $this->clearWatchdog(); // Publish a comment (indirect form: modify the comment in the database). comment_publish_action(NULL, array('cid' => $comment->cid)); $this->assertEqual(comment_load($comment->cid)->status, COMMENT_PUBLISHED, 'Comment was published'); $this->assertWatchdogMessage('Published comment %subject.', array('%subject' => $subject), 'Found watchdog message'); $this->clearWatchdog(); } /** * Verify that a watchdog message has been entered. * * @param $watchdog_message * The watchdog message. * @param $variables * The array of variables passed to watchdog(). * @param $message * The assertion message. */ function assertWatchdogMessage($watchdog_message, $variables, $message) { $status = (bool) db_query_range("SELECT 1 FROM {watchdog} WHERE message = :message AND variables = :variables", 0, 1, array(':message' => $watchdog_message, ':variables' => serialize($variables)))->fetchField(); return $this->assert($status, format_string('@message', array('@message' => $message))); } /** * Helper function: clear the watchdog. */ function clearWatchdog() { db_truncate('watchdog')->execute(); } } /** * Test fields on comments. */ class CommentFieldsTest extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment fields', 'description' => 'Tests fields on comments.', 'group' => 'Comment', ); } /** * Tests that the default 'comment_body' field is correctly added. */ function testCommentDefaultFields() { // Do not make assumptions on default node types created by the test // installation profile, and create our own. $this->drupalCreateContentType(array('type' => 'test_node_type')); // Check that the 'comment_body' field is present on all comment bundles. $instances = field_info_instances('comment'); foreach (node_type_get_types() as $type_name => $info) { $this->assertTrue(isset($instances['comment_node_' . $type_name]['comment_body']), format_string('The comment_body field is present for comments on type @type', array('@type' => $type_name))); // Delete the instance along the way. field_delete_instance($instances['comment_node_' . $type_name]['comment_body']); } // Check that the 'comment_body' field is deleted. $field = field_info_field('comment_body'); $this->assertTrue(empty($field), 'The comment_body field was deleted'); // Create a new content type. $type_name = 'test_node_type_2'; $this->drupalCreateContentType(array('type' => $type_name)); // Check that the 'comment_body' field exists and has an instance on the // new comment bundle. $field = field_info_field('comment_body'); $this->assertTrue($field, 'The comment_body field exists'); $instances = field_info_instances('comment'); $this->assertTrue(isset($instances['comment_node_' . $type_name]['comment_body']), format_string('The comment_body field is present for comments on type @type', array('@type' => $type_name))); } /** * Test that comment module works when enabled after a content module. */ function testCommentEnable() { // Create a user to do module administration. $this->admin_user = $this->drupalCreateUser(array('access administration pages', 'administer modules')); $this->drupalLogin($this->admin_user); // Disable the comment module. $edit = array(); $edit['modules[Core][comment][enable]'] = FALSE; $this->drupalPost('admin/modules', $edit, t('Save configuration')); $this->resetAll(); $this->assertFalse(module_exists('comment'), 'Comment module disabled.'); // Enable core content type modules (blog, book, and poll). $edit = array(); $edit['modules[Core][blog][enable]'] = 'blog'; $edit['modules[Core][book][enable]'] = 'book'; $edit['modules[Core][poll][enable]'] = 'poll'; $this->drupalPost('admin/modules', $edit, t('Save configuration')); $this->resetAll(); // Now enable the comment module. $edit = array(); $edit['modules[Core][comment][enable]'] = 'comment'; $this->drupalPost('admin/modules', $edit, t('Save configuration')); $this->resetAll(); $this->assertTrue(module_exists('comment'), 'Comment module enabled.'); // Create nodes of each type. $blog_node = $this->drupalCreateNode(array('type' => 'blog')); $book_node = $this->drupalCreateNode(array('type' => 'book')); $poll_node = $this->drupalCreateNode(array('type' => 'poll', 'active' => 1, 'runtime' => 0, 'choice' => array(array('chtext' => '')))); $this->drupalLogout(); // Try to post a comment on each node. A failure will be triggered if the // comment body is missing on one of these forms, due to postComment() // asserting that the body is actually posted correctly. $this->web_user = $this->drupalCreateUser(array('access content', 'access comments', 'post comments', 'skip comment approval')); $this->drupalLogin($this->web_user); $this->postComment($blog_node, $this->randomName(), $this->randomName()); $this->postComment($book_node, $this->randomName(), $this->randomName()); $this->postComment($poll_node, $this->randomName(), $this->randomName()); } /** * Test that comment module works correctly with plain text format. */ function testCommentFormat() { // Disable text processing for comments. $this->drupalLogin($this->admin_user); $edit = array('instance[settings][text_processing]' => 0); $this->drupalPost('admin/structure/types/manage/article/comment/fields/comment_body', $edit, t('Save settings')); // Post a comment without an explicit subject. $this->drupalLogin($this->web_user); $edit = array('comment_body[und][0][value]' => $this->randomName(8)); $this->drupalPost('node/' . $this->node->nid, $edit, t('Save')); } } /** * Tests comment threading. */ class CommentThreadingTestCase extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment Threading', 'description' => 'Test to make sure the comment number increments properly.', 'group' => 'Comment', ); } /** * Tests the comment threading. */ function testCommentThreading() { $langcode = LANGUAGE_NONE; // Set comments to have a subject with preview disabled. $this->drupalLogin($this->admin_user); $this->setCommentPreview(DRUPAL_DISABLED); $this->setCommentForm(TRUE); $this->setCommentSubject(TRUE); $this->setCommentSettings('comment_default_mode', COMMENT_MODE_THREADED, 'Comment paging changed.'); $this->drupalLogout(); // Create a node. $this->drupalLogin($this->web_user); $this->node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1, 'uid' => $this->web_user->uid)); // Post comment #1. $this->drupalLogin($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), 'Comment #1. Comment found.'); $this->assertEqual($comment_loaded->thread, '01/'); // Reply to comment #1 creating comment #2. $this->drupalLogin($this->web_user); $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $comment->id); $reply = $this->postComment(NULL, $this->randomName(), '', TRUE); $reply_loaded = comment_load($reply->id); $this->assertTrue($this->commentExists($reply, TRUE), 'Comment #2. Reply found.'); $this->assertEqual($reply_loaded->thread, '01.00/'); // Reply to comment #2 creating comment #3. $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $reply->id); $reply = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); $reply_loaded = comment_load($reply->id); $this->assertTrue($this->commentExists($reply, TRUE), 'Comment #3. Second reply found.'); $this->assertEqual($reply_loaded->thread, '01.00.00/'); // Reply to comment #1 creating comment #4. $this->drupalLogin($this->web_user); $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $comment->id); $reply = $this->postComment(NULL, $this->randomName(), '', TRUE); $reply_loaded = comment_load($reply->id); $this->assertTrue($this->commentExists($comment), 'Comment #4. Third reply found.'); $this->assertEqual($reply_loaded->thread, '01.01/'); // Post comment #2 overall comment #5. $this->drupalLogin($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), 'Comment #5. Second comment found.'); $this->assertEqual($comment_loaded->thread, '02/'); // Reply to comment #5 creating comment #6. $this->drupalLogin($this->web_user); $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $comment->id); $reply = $this->postComment(NULL, $this->randomName(), '', TRUE); $reply_loaded = comment_load($reply->id); $this->assertTrue($this->commentExists($reply, TRUE), 'Comment #6. Reply found.'); $this->assertEqual($reply_loaded->thread, '02.00/'); // Reply to comment #6 creating comment #7. $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $reply->id); $reply = $this->postComment(NULL, $this->randomName(), $this->randomName(), TRUE); $reply_loaded = comment_load($reply->id); $this->assertTrue($this->commentExists($reply, TRUE), 'Comment #7. Second reply found.'); $this->assertEqual($reply_loaded->thread, '02.00.00/'); // Reply to comment #5 creating comment #8. $this->drupalLogin($this->web_user); $this->drupalGet('comment/reply/' . $this->node->nid . '/' . $comment->id); $reply = $this->postComment(NULL, $this->randomName(), '', TRUE); $reply_loaded = comment_load($reply->id); $this->assertTrue($this->commentExists($comment), 'Comment #8. Third reply found.'); $this->assertEqual($reply_loaded->thread, '02.01/'); } } /** * Tests that comments behave correctly when the node is changed. */ class CommentNodeChangesTestCase extends CommentHelperCase { public static function getInfo() { return array( 'name' => 'Comment deletion on node changes', 'description' => 'Tests that comments behave correctly when the node is changed.', 'group' => 'Comment', ); } /** * Tests that comments are deleted with the node. */ function testNodeDeletion() { $this->drupalLogin($this->web_user); $comment = $this->postComment($this->node, $this->randomName(), $this->randomName()); $this->assertTrue(comment_load($comment->id), 'The comment could be loaded.'); node_delete($this->node->nid); $this->assertFalse(comment_load($comment->id), 'The comment could not be loaded after the node was deleted.'); } }