class ForumTestCase in Drupal 7

Provides automated tests for the Forum module.

Hierarchy

• class \DrupalTestCase
  • class \DrupalWebTestCase
    • class \ForumTestCase

File

modules/forum/forum.test, line 11

Tests for forum.module.

class ForumTestCase extends DrupalWebTestCase {

  /**
   * A user with various administrative privileges.
   */
  protected $admin_user;

  /**
   * A user that can create forum topics and edit its own topics.
   */
  protected $edit_own_topics_user;

  /**
   * A user that can create, edit, and delete forum topics.
   */
  protected $edit_any_topics_user;

  /**
   * A user with no special privileges.
   */
  protected $web_user;

  /**
   * An array representing a container.
   */
  protected $container;

  /**
   * An array representing a forum.
   */
  protected $forum;

  /**
   * An array representing a root forum.
   */
  protected $root_forum;

  /**
   * An array of forum topic node IDs.
   */
  protected $nids;
  public static function getInfo() {
    return array(
      'name' => 'Forum functionality',
      'description' => 'Create, view, edit, delete, and change forum entries and verify its consistency in the database.',
      'group' => 'Forum',
    );
  }
  function setUp() {
    parent::setUp('taxonomy', 'comment', 'forum');

    // Create users.
    $this->admin_user = $this
      ->drupalCreateUser(array(
      'access administration pages',
      'administer modules',
      'administer blocks',
      'administer forums',
      'administer menu',
      'administer taxonomy',
      'create forum content',
    ));
    $this->edit_any_topics_user = $this
      ->drupalCreateUser(array(
      'access administration pages',
      'create forum content',
      'edit any forum content',
      'delete any forum content',
    ));
    $this->edit_own_topics_user = $this
      ->drupalCreateUser(array(
      'create forum content',
      'edit own forum content',
      'delete own forum content',
    ));
    $this->web_user = $this
      ->drupalCreateUser(array());
  }

  /**
   * Tests disabling and re-enabling the Forum module.
   */
  function testEnableForumField() {
    $this
      ->drupalLogin($this->admin_user);

    // Disable the Forum module.
    $edit = array();
    $edit['modules[Core][forum][enable]'] = FALSE;
    $this
      ->drupalPost('admin/modules', $edit, t('Save configuration'));
    $this
      ->assertText(t('The configuration options have been saved.'), 'Modules status has been updated.');
    module_list(TRUE);
    $this
      ->assertFalse(module_exists('forum'), 'Forum module is not enabled.');

    // Attempt to re-enable the Forum module and ensure it does not try to
    // recreate the taxonomy_forums field.
    $edit = array();
    $edit['modules[Core][forum][enable]'] = 'forum';
    $this
      ->drupalPost('admin/modules', $edit, t('Save configuration'));
    $this
      ->assertText(t('The configuration options have been saved.'), 'Modules status has been updated.');
    module_list(TRUE);
    $this
      ->assertTrue(module_exists('forum'), 'Forum module is enabled.');
  }

  /**
   * Tests forum functionality through the admin and user interfaces.
   */
  function testForum() {

    //Check that the basic forum install creates a default forum topic
    $this
      ->drupalGet("/forum");

    // Look for the "General discussion" default forum
    $this
      ->assertText(t("General discussion"), "Found the default forum at the /forum listing");

    // Do the admin tests.
    $this
      ->doAdminTests($this->admin_user);

    // Generate topics to populate the active forum block.
    $this
      ->generateForumTopics($this->forum);

    // Login an unprivileged user to view the forum topics and generate an
    // active forum topics list.
    $this
      ->drupalLogin($this->web_user);

    // Verify that this user is shown a message that they may not post content.
    $this
      ->drupalGet('forum/' . $this->forum['tid']);
    $this
      ->assertText(t('You are not allowed to post new content in the forum'), "Authenticated user without permission to post forum content is shown message in local tasks to that effect.");
    $this
      ->viewForumTopics($this->nids);

    // Log in, and do basic tests for a user with permission to edit any forum
    // content.
    $this
      ->doBasicTests($this->edit_any_topics_user, TRUE);

    // Create a forum node authored by this user.
    $any_topics_user_node = $this
      ->createForumTopic($this->forum, FALSE);

    // Log in, and do basic tests for a user with permission to edit only its
    // own forum content.
    $this
      ->doBasicTests($this->edit_own_topics_user, FALSE);

    // Create a forum node authored by this user.
    $own_topics_user_node = $this
      ->createForumTopic($this->forum, FALSE);

    // Verify that this user cannot edit forum content authored by another user.
    $this
      ->verifyForums($this->edit_any_topics_user, $any_topics_user_node, FALSE, 403);

    // Verify that this user is shown a local task to add new forum content.
    $this
      ->drupalGet('forum');
    $this
      ->assertLink(t('Add new Forum topic'));
    $this
      ->drupalGet('forum/' . $this->forum['tid']);
    $this
      ->assertLink(t('Add new Forum topic'));

    // Login a user with permission to edit any forum content.
    $this
      ->drupalLogin($this->edit_any_topics_user);

    // Verify that this user can edit forum content authored by another user.
    $this
      ->verifyForums($this->edit_own_topics_user, $own_topics_user_node, TRUE);

    // Verify the topic and post counts on the forum page.
    $this
      ->drupalGet('forum');

    // Verify row for testing forum.
    $forum_arg = array(
      ':forum' => 'forum-list-' . $this->forum['tid'],
    );

    // Topics cell contains number of topics and number of unread topics.
    $xpath = $this
      ->buildXPathQuery('//tr[@id=:forum]//td[@class="topics"]', $forum_arg);
    $topics = $this
      ->xpath($xpath);
    $topics = trim($topics[0]);
    $this
      ->assertEqual($topics, '6', 'Number of topics found.');

    // Verify the number of unread topics.
    $unread_topics = _forum_topics_unread($this->forum['tid'], $this->edit_any_topics_user->uid);
    $unread_topics = format_plural($unread_topics, '1 new', '@count new');
    $xpath = $this
      ->buildXPathQuery('//tr[@id=:forum]//td[@class="topics"]//a', $forum_arg);
    $this
      ->assertFieldByXPath($xpath, $unread_topics, 'Number of unread topics found.');

    // Verify total number of posts in forum.
    $xpath = $this
      ->buildXPathQuery('//tr[@id=:forum]//td[@class="posts"]', $forum_arg);
    $this
      ->assertFieldByXPath($xpath, '6', 'Number of posts found.');

    // Test loading multiple forum nodes on the front page.
    $this
      ->drupalLogin($this
      ->drupalCreateUser(array(
      'administer content types',
      'create forum content',
    )));
    $this
      ->drupalPost('admin/structure/types/manage/forum', array(
      'node_options[promote]' => 'promote',
    ), t('Save content type'));
    $this
      ->createForumTopic($this->forum, FALSE);
    $this
      ->createForumTopic($this->forum, FALSE);
    $this
      ->drupalGet('node');

    // Test adding a comment to a forum topic.
    $node = $this
      ->createForumTopic($this->forum, FALSE);
    $edit = array();
    $edit['comment_body[' . LANGUAGE_NONE . '][0][value]'] = $this
      ->randomName();
    $this
      ->drupalPost("node/{$node->nid}", $edit, t('Save'));
    $this
      ->assertResponse(200);

    // Test editing a forum topic that has a comment.
    $this
      ->drupalLogin($this->edit_any_topics_user);
    $this
      ->drupalGet('forum/' . $this->forum['tid']);
    $this
      ->drupalPost("node/{$node->nid}/edit", array(), t('Save'));
    $this
      ->assertResponse(200);

    // Make sure constructing a forum node programmatically produces no notices.
    $node = new stdClass();
    $node->type = 'forum';
    $node->title = 'Test forum notices';
    $node->uid = 1;
    $node->taxonomy_forums[LANGUAGE_NONE][0]['tid'] = $this->root_forum['tid'];
    node_save($node);
  }

  /**
   * Tests that forum nodes can't be added without a parent.
   *
   * Verifies that forum nodes are not created without choosing "forum" from the
   * select list.
   */
  function testAddOrphanTopic() {

    // Must remove forum topics to test creating orphan topics.
    $vid = variable_get('forum_nav_vocabulary');
    $tree = taxonomy_get_tree($vid);
    foreach ($tree as $term) {
      taxonomy_term_delete($term->tid);
    }

    // Create an orphan forum item.
    $this
      ->drupalLogin($this->admin_user);
    $this
      ->drupalPost('node/add/forum', array(
      'title' => $this
        ->randomName(10),
      'body[' . LANGUAGE_NONE . '][0][value]' => $this
        ->randomName(120),
    ), t('Save'));
    $nid_count = db_query('SELECT COUNT(nid) FROM {node}')
      ->fetchField();
    $this
      ->assertEqual(0, $nid_count, 'A forum node was not created when missing a forum vocabulary.');

    // Reset the defaults for future tests.
    module_enable(array(
      'forum',
    ));
  }

  /**
   * Runs admin tests on the admin user.
   *
   * @param object $user
   *   The logged in user.
   */
  private function doAdminTests($user) {

    // Login the user.
    $this
      ->drupalLogin($user);

    // Enable the active forum block.
    $edit = array();
    $edit['blocks[forum_active][region]'] = 'sidebar_second';
    $this
      ->drupalPost('admin/structure/block', $edit, t('Save blocks'));
    $this
      ->assertResponse(200);
    $this
      ->assertText(t('The block settings have been updated.'), 'Active forum topics forum block was enabled');

    // Enable the new forum block.
    $edit = array();
    $edit['blocks[forum_new][region]'] = 'sidebar_second';
    $this
      ->drupalPost('admin/structure/block', $edit, t('Save blocks'));
    $this
      ->assertResponse(200);
    $this
      ->assertText(t('The block settings have been updated.'), '[New forum topics] Forum block was enabled');

    // Retrieve forum menu id.
    $mlid = db_query_range("SELECT mlid FROM {menu_links} WHERE link_path = 'forum' AND menu_name = 'navigation' AND module = 'system' ORDER BY mlid ASC", 0, 1)
      ->fetchField();

    // Add forum to navigation menu.
    $edit = array();
    $this
      ->drupalPost('admin/structure/menu/manage/navigation', $edit, t('Save configuration'));
    $this
      ->assertResponse(200);

    // Edit forum taxonomy.
    // Restoration of the settings fails and causes subsequent tests to fail.
    $this->container = $this
      ->editForumTaxonomy();

    // Create forum container.
    $this->container = $this
      ->createForum('container');

    // Verify "edit container" link exists and functions correctly.
    $this
      ->drupalGet('admin/structure/forum');
    $this
      ->clickLink('edit container');
    $this
      ->assertRaw('Edit container', 'Followed the link to edit the container');

    // Create forum inside the forum container.
    $this->forum = $this
      ->createForum('forum', $this->container['tid']);

    // Verify the "edit forum" link exists and functions correctly.
    $this
      ->drupalGet('admin/structure/forum');
    $this
      ->clickLink('edit forum');
    $this
      ->assertRaw('Edit forum', 'Followed the link to edit the forum');

    // Navigate back to forum structure page.
    $this
      ->drupalGet('admin/structure/forum');

    // Create second forum in container.
    $this->delete_forum = $this
      ->createForum('forum', $this->container['tid']);

    // Save forum overview.
    $this
      ->drupalPost('admin/structure/forum/', array(), t('Save'));
    $this
      ->assertRaw(t('The configuration options have been saved.'));

    // Delete this second forum.
    $this
      ->deleteForum($this->delete_forum['tid']);

    // Create forum at the top (root) level.
    $this->root_forum = $this
      ->createForum('forum');

    // Test vocabulary form alterations.
    $this
      ->drupalGet('admin/structure/taxonomy/forums/edit');
    $this
      ->assertFieldByName('op', t('Save'), 'Save button found.');
    $this
      ->assertNoFieldByName('op', t('Delete'), 'Delete button not found.');

    // Test term edit form alterations.
    $this
      ->drupalGet('taxonomy/term/' . $this->container['tid'] . '/edit');

    // Test parent field been hidden by forum module.
    $this
      ->assertNoField('parent[]', 'Parent field not found.');

    // Test tags vocabulary form is not affected.
    $this
      ->drupalGet('admin/structure/taxonomy/tags/edit');
    $this
      ->assertFieldByName('op', t('Save'), 'Save button found.');
    $this
      ->assertFieldByName('op', t('Delete'), 'Delete button found.');

    // Test tags vocabulary term form is not affected.
    $this
      ->drupalGet('admin/structure/taxonomy/tags/add');
    $this
      ->assertField('parent[]', 'Parent field found.');

    // Test relations fieldset exists.
    $relations_fieldset = $this
      ->xpath("//fieldset[@id='edit-relations']");
    $this
      ->assertTrue(isset($relations_fieldset[0]), 'Relations fieldset element found.');
  }

  /**
   * Edits the forum taxonomy.
   */
  function editForumTaxonomy() {

    // Backup forum taxonomy.
    $vid = variable_get('forum_nav_vocabulary', '');
    $original_settings = taxonomy_vocabulary_load($vid);

    // Generate a random name/description.
    $title = $this
      ->randomName(10);
    $description = $this
      ->randomName(100);
    $edit = array(
      'name' => $title,
      'description' => $description,
      'machine_name' => drupal_strtolower(drupal_substr($this
        ->randomName(), 3, 9)),
    );

    // Edit the vocabulary.
    $this
      ->drupalPost('admin/structure/taxonomy/' . $original_settings->machine_name . '/edit', $edit, t('Save'));
    $this
      ->assertResponse(200);
    $this
      ->assertRaw(t('Updated vocabulary %name.', array(
      '%name' => $title,
    )), 'Vocabulary was edited');

    // Grab the newly edited vocabulary.
    entity_get_controller('taxonomy_vocabulary')
      ->resetCache();
    $current_settings = taxonomy_vocabulary_load($vid);

    // Make sure we actually edited the vocabulary properly.
    $this
      ->assertEqual($current_settings->name, $title, 'The name was updated');
    $this
      ->assertEqual($current_settings->description, $description, 'The description was updated');

    // Restore the original vocabulary.
    taxonomy_vocabulary_save($original_settings);
    drupal_static_reset('taxonomy_vocabulary_load');
    $current_settings = taxonomy_vocabulary_load($vid);
    $this
      ->assertEqual($current_settings->name, $original_settings->name, 'The original vocabulary settings were restored');
  }

  /**
   * Creates a forum container or a forum.
   *
   * @param $type
   *   The forum type (forum container or forum).
   * @param $parent
   *   The forum parent. This defaults to 0, indicating a root forum.
   *   another forum).
   *
   * @return
   *   The created taxonomy term data.
   */
  function createForum($type, $parent = 0) {

    // Generate a random name/description.
    $name = $this
      ->randomName(10);
    $description = $this
      ->randomName(100);
    $edit = array(
      'name' => $name,
      'description' => $description,
      'parent[0]' => $parent,
      'weight' => '0',
    );

    // Create forum.
    $this
      ->drupalPost('admin/structure/forum/add/' . $type, $edit, t('Save'));
    $this
      ->assertResponse(200);
    $type = $type == 'container' ? 'forum container' : 'forum';
    $this
      ->assertRaw(t('Created new @type %term.', array(
      '%term' => $name,
      '@type' => t($type),
    )), format_string('@type was created', array(
      '@type' => ucfirst($type),
    )));

    // Verify forum.
    $term = db_query("SELECT * FROM {taxonomy_term_data} t WHERE t.vid = :vid AND t.name = :name AND t.description = :desc", array(
      ':vid' => variable_get('forum_nav_vocabulary', ''),
      ':name' => $name,
      ':desc' => $description,
    ))
      ->fetchAssoc();
    $this
      ->assertTrue(!empty($term), 'The ' . $type . ' exists in the database');

    // Verify forum hierarchy.
    $tid = $term['tid'];
    $parent_tid = db_query("SELECT t.parent FROM {taxonomy_term_hierarchy} t WHERE t.tid = :tid", array(
      ':tid' => $tid,
    ))
      ->fetchField();
    $this
      ->assertTrue($parent == $parent_tid, 'The ' . $type . ' is linked to its container');
    return $term;
  }

  /**
   * Deletes a forum.
   *
   * @param $tid
   *   The forum ID.
   */
  function deleteForum($tid) {

    // Delete the forum.
    $this
      ->drupalPost('admin/structure/forum/edit/forum/' . $tid, array(), t('Delete'));
    $this
      ->drupalPost(NULL, array(), t('Delete'));

    // Assert that the forum no longer exists.
    $this
      ->drupalGet('forum/' . $tid);
    $this
      ->assertResponse(404, 'The forum was not found');

    // Assert that the associated term has been removed from the
    // forum_containers variable.
    $containers = variable_get('forum_containers', array());
    $this
      ->assertFalse(in_array($tid, $containers), 'The forum_containers variable has been updated.');
  }

  /**
   * Runs basic tests on the indicated user.
   *
   * @param $user
   *   The logged in user.
   * @param $admin
   *   User has 'access administration pages' privilege.
   */
  private function doBasicTests($user, $admin) {

    // Login the user.
    $this
      ->drupalLogin($user);

    // Attempt to create forum topic under a container.
    $this
      ->createForumTopic($this->container, TRUE);

    // Create forum node.
    $node = $this
      ->createForumTopic($this->forum, FALSE);

    // Verify the user has access to all the forum nodes.
    $this
      ->verifyForums($user, $node, $admin);
  }

  /**
   * Creates forum topic.
   *
   * @param array $forum
   *   A forum array.
   * @param boolean $container
   *   TRUE if $forum is a container; FALSE otherwise.
   *
   * @return object
   *   The created topic node.
   */
  function createForumTopic($forum, $container = FALSE) {

    // Generate a random subject/body.
    $title = $this
      ->randomName(20);
    $body = $this
      ->randomName(200);
    $langcode = LANGUAGE_NONE;
    $edit = array(
      "title" => $title,
      "body[{$langcode}][0][value]" => $body,
    );
    $tid = $forum['tid'];

    // Create the forum topic, preselecting the forum ID via a URL parameter.
    $this
      ->drupalPost('node/add/forum/' . $tid, $edit, t('Save'));
    $type = t('Forum topic');
    if ($container) {
      $this
        ->assertNoRaw(t('@type %title has been created.', array(
        '@type' => $type,
        '%title' => $title,
      )), 'Forum topic was not created');
      $this
        ->assertRaw(t('The item %title is a forum container, not a forum.', array(
        '%title' => $forum['name'],
      )), 'Error message was shown');
      return;
    }
    else {
      $this
        ->assertRaw(t('@type %title has been created.', array(
        '@type' => $type,
        '%title' => $title,
      )), 'Forum topic was created');
      $this
        ->assertNoRaw(t('The item %title is a forum container, not a forum.', array(
        '%title' => $forum['name'],
      )), 'No error message was shown');
    }

    // Retrieve node object, ensure that the topic was created and in the proper forum.
    $node = $this
      ->drupalGetNodeByTitle($title);
    $this
      ->assertTrue($node != NULL, format_string('Node @title was loaded', array(
      '@title' => $title,
    )));
    $this
      ->assertEqual($node->taxonomy_forums[LANGUAGE_NONE][0]['tid'], $tid, 'Saved forum topic was in the expected forum');

    // View forum topic.
    $this
      ->drupalGet('node/' . $node->nid);
    $this
      ->assertRaw($title, 'Subject was found');
    $this
      ->assertRaw($body, 'Body was found');
    return $node;
  }

  /**
   * Verifies that the logged in user has access to a forum nodes.
   *
   * @param $node_user
   *   The user who creates the node.
   * @param $node
   *   The node being checked.
   * @param $admin
   *   Boolean to indicate whether the user can 'access administration pages'.
   * @param $response
   *   The exptected HTTP response code.
   */
  private function verifyForums($node_user, $node, $admin, $response = 200) {
    $response2 = $admin ? 200 : 403;

    // View forum help node.
    $this
      ->drupalGet('admin/help/forum');
    $this
      ->assertResponse($response2);
    if ($response2 == 200) {
      $this
        ->assertTitle(t('Forum | Drupal'), 'Forum help title was displayed');
      $this
        ->assertText(t('Forum'), 'Forum help node was displayed');
    }

    // Verify the forum blocks were displayed.
    $this
      ->drupalGet('');
    $this
      ->assertResponse(200);
    $this
      ->assertText(t('New forum topics'), '[New forum topics] Forum block was displayed');

    // View forum container page.
    $this
      ->verifyForumView($this->container);

    // View forum page.
    $this
      ->verifyForumView($this->forum, $this->container);

    // View root forum page.
    $this
      ->verifyForumView($this->root_forum);

    // View forum node.
    $this
      ->drupalGet('node/' . $node->nid);
    $this
      ->assertResponse(200);
    $this
      ->assertTitle($node->title . ' | Drupal', 'Forum node was displayed');
    $breadcrumb = array(
      l(t('Home'), NULL),
      l(t('Forums'), 'forum'),
      l($this->container['name'], 'forum/' . $this->container['tid']),
      l($this->forum['name'], 'forum/' . $this->forum['tid']),
    );
    $this
      ->assertRaw(theme('breadcrumb', array(
      'breadcrumb' => $breadcrumb,
    )), 'Breadcrumbs were displayed');

    // View forum edit node.
    $this
      ->drupalGet('node/' . $node->nid . '/edit');
    $this
      ->assertResponse($response);
    if ($response == 200) {
      $this
        ->assertTitle('Edit Forum topic ' . $node->title . ' | Drupal', 'Forum edit node was displayed');
    }
    if ($response == 200) {

      // Edit forum node (including moving it to another forum).
      $edit = array();
      $langcode = LANGUAGE_NONE;
      $edit["title"] = 'node/' . $node->nid;
      $edit["body[{$langcode}][0][value]"] = $this
        ->randomName(256);

      // Assume the topic is initially associated with $forum.
      $edit["taxonomy_forums[{$langcode}]"] = $this->root_forum['tid'];
      $edit['shadow'] = TRUE;
      $this
        ->drupalPost('node/' . $node->nid . '/edit', $edit, t('Save'));
      $this
        ->assertRaw(t('Forum topic %title has been updated.', array(
        '%title' => $edit["title"],
      )), 'Forum node was edited');

      // Verify topic was moved to a different forum.
      $forum_tid = db_query("SELECT tid FROM {forum} WHERE nid = :nid AND vid = :vid", array(
        ':nid' => $node->nid,
        ':vid' => $node->vid,
      ))
        ->fetchField();
      $this
        ->assertTrue($forum_tid == $this->root_forum['tid'], 'The forum topic is linked to a different forum');

      // Delete forum node.
      $this
        ->drupalPost('node/' . $node->nid . '/delete', array(), t('Delete'));
      $this
        ->assertResponse($response);
      $this
        ->assertRaw(t('Forum topic %title has been deleted.', array(
        '%title' => $edit['title'],
      )), 'Forum node was deleted');
    }
  }

  /**
   * Verifies display of forum page.
   *
   * @param $forum
   *   A row from the taxonomy_term_data table in an array.
   * @param $parent
   *   (optional) An array representing the forum's parent.
   */
  private function verifyForumView($forum, $parent = NULL) {

    // View forum page.
    $this
      ->drupalGet('forum/' . $forum['tid']);
    $this
      ->assertResponse(200);
    $this
      ->assertTitle($forum['name'] . ' | Drupal', 'Forum name was displayed');
    $breadcrumb = array(
      l(t('Home'), NULL),
      l(t('Forums'), 'forum'),
    );
    if (isset($parent)) {
      $breadcrumb[] = l($parent['name'], 'forum/' . $parent['tid']);
    }
    $this
      ->assertRaw(theme('breadcrumb', array(
      'breadcrumb' => $breadcrumb,
    )), 'Breadcrumbs were displayed');
  }

  /**
   * Generates forum topics to test the display of an active forum block.
   *
   * @param array $forum
   *   The foorum array (a row from taxonomy_term_data table).
   */
  private function generateForumTopics($forum) {
    $this->nids = array();
    for ($i = 0; $i < 5; $i++) {
      $node = $this
        ->createForumTopic($this->forum, FALSE);
      $this->nids[] = $node->nid;
    }
  }

  /**
   * Views forum topics to test the display of an active forum block.
   *
   * @todo The logic here is completely incorrect, since the active forum topics
   *   block is determined by comments on the node, not by views.
   * @todo DIE
   *
   * @param $nids
   *   An array of forum node IDs.
   */
  private function viewForumTopics($nids) {
    for ($i = 0; $i < 2; $i++) {
      foreach ($nids as $nid) {
        $this
          ->drupalGet('node/' . $nid);
        $this
          ->drupalGet('node/' . $nid);
        $this
          ->drupalGet('node/' . $nid);
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DrupalTestCase::$assertions	protected	property	Assertions thrown in that test case.
DrupalTestCase::$databasePrefix	protected	property	The database prefix of this test run.
DrupalTestCase::$originalFileDirectory	protected	property	The original file directory, before it was changed for testing purposes.
DrupalTestCase::$results	public	property	Current results of this test case.
DrupalTestCase::$setup	protected	property	Flag to indicate whether the test has been set up.
DrupalTestCase::$setupDatabasePrefix	protected	property
DrupalTestCase::$setupEnvironment	protected	property
DrupalTestCase::$skipClasses	protected	property	This class is skipped when looking for the source of an assertion.
DrupalTestCase::$testId	protected	property	The test run ID.
DrupalTestCase::$timeLimit	protected	property	Time limit for the test.
DrupalTestCase::$useSetupInstallationCache	public	property	Whether to cache the installation part of the setUp() method.
DrupalTestCase::$useSetupModulesCache	public	property	Whether to cache the modules installation part of the setUp() method.
DrupalTestCase::$verboseDirectoryUrl	protected	property	URL to the verbose output file directory.
DrupalTestCase::assert	protected	function	Internal helper: stores the assert.
DrupalTestCase::assertEqual	protected	function	Check to see if two values are equal.
DrupalTestCase::assertFalse	protected	function	Check to see if a value is false (an empty string, 0, NULL, or FALSE).
DrupalTestCase::assertIdentical	protected	function	Check to see if two values are identical.
DrupalTestCase::assertNotEqual	protected	function	Check to see if two values are not equal.
DrupalTestCase::assertNotIdentical	protected	function	Check to see if two values are not identical.
DrupalTestCase::assertNotNull	protected	function	Check to see if a value is not NULL.
DrupalTestCase::assertNull	protected	function	Check to see if a value is NULL.
DrupalTestCase::assertTrue	protected	function	Check to see if a value is not false (not an empty string, 0, NULL, or FALSE).
DrupalTestCase::deleteAssert	public static	function	Delete an assertion record by message ID.
DrupalTestCase::error	protected	function	Fire an error assertion.	1
DrupalTestCase::errorHandler	public	function	Handle errors during test runs.	1
DrupalTestCase::exceptionHandler	protected	function	Handle exceptions.
DrupalTestCase::fail	protected	function	Fire an assertion that is always negative.
DrupalTestCase::generatePermutations	public static	function	Converts a list of possible parameters into a stack of permutations.
DrupalTestCase::getAssertionCall	protected	function	Cycles through backtrace until the first non-assertion method is found.
DrupalTestCase::getDatabaseConnection	public static	function	Returns the database connection to the site running Simpletest.
DrupalTestCase::insertAssert	public static	function	Store an assertion from outside the testing context.
DrupalTestCase::pass	protected	function	Fire an assertion that is always positive.
DrupalTestCase::randomName	public static	function	Generates a random string containing letters and numbers.
DrupalTestCase::randomString	public static	function	Generates a random string of ASCII characters of codes 32 to 126.
DrupalTestCase::run	public	function	Run all tests in this class.
DrupalTestCase::verbose	protected	function	Logs a verbose message in a text file.
DrupalWebTestCase::$additionalCurlOptions	protected	property	Additional cURL options.
DrupalWebTestCase::$content	protected	property	The content of the page currently loaded in the internal browser.
DrupalWebTestCase::$cookieFile	protected	property	The current cookie file used by cURL.
DrupalWebTestCase::$cookies	protected	property	The cookies of the page currently loaded in the internal browser.
DrupalWebTestCase::$curlHandle	protected	property	The handle of the current cURL connection.
DrupalWebTestCase::$drupalSettings	protected	property	The value of the Drupal.settings JavaScript variable for the page currently loaded in the internal browser.
DrupalWebTestCase::$elements	protected	property	The parsed version of the page.
DrupalWebTestCase::$generatedTestFiles	protected	property	Whether the files were copied to the test files directory.
DrupalWebTestCase::$headers	protected	property	The headers of the page currently loaded in the internal browser.
DrupalWebTestCase::$httpauth_credentials	protected	property	HTTP authentication credentials (<username>:<password>).
DrupalWebTestCase::$httpauth_method	protected	property	HTTP authentication method
DrupalWebTestCase::$loggedInUser	protected	property	The current user logged in using the internal browser.
DrupalWebTestCase::$originalShutdownCallbacks	protected	property	The original shutdown handlers array, before it was cleaned for testing purposes.
DrupalWebTestCase::$originalUser	protected	property	The original user, before it was changed to a clean uid = 1 for testing purposes.
DrupalWebTestCase::$plainTextContent	protected	property	The content of the page currently loaded in the internal browser (plain text version).
DrupalWebTestCase::$profile	protected	property	The profile to install as a basis for testing.	20
DrupalWebTestCase::$redirect_count	protected	property	The number of redirects followed during the handling of a request.
DrupalWebTestCase::$session_id	protected	property	The current session ID, if available.
DrupalWebTestCase::$session_name	protected	property	The current session name, if available.
DrupalWebTestCase::$url	protected	property	The URL currently loaded in the internal browser.
DrupalWebTestCase::assertField	protected	function	Asserts that a field exists with the given name or ID.
DrupalWebTestCase::assertFieldById	protected	function	Asserts that a field exists in the current page with the given ID and value.
DrupalWebTestCase::assertFieldByName	protected	function	Asserts that a field exists in the current page with the given name and value.
DrupalWebTestCase::assertFieldByXPath	protected	function	Asserts that a field exists in the current page by the given XPath.
DrupalWebTestCase::assertFieldChecked	protected	function	Asserts that a checkbox field in the current page is checked.
DrupalWebTestCase::assertLink	protected	function	Pass if a link with the specified label is found, and optional with the specified index.
DrupalWebTestCase::assertLinkByHref	protected	function	Pass if a link containing a given href (part) is found.
DrupalWebTestCase::assertMail	protected	function	Asserts that the most recently sent e-mail message has the given value.
DrupalWebTestCase::assertMailPattern	protected	function	Asserts that the most recently sent e-mail message has the pattern in it.
DrupalWebTestCase::assertMailString	protected	function	Asserts that the most recently sent e-mail message has the string in it.
DrupalWebTestCase::assertNoDuplicateIds	protected	function	Asserts that each HTML ID is used for just a single element.
DrupalWebTestCase::assertNoField	protected	function	Asserts that a field does not exist with the given name or ID.
DrupalWebTestCase::assertNoFieldById	protected	function	Asserts that a field does not exist with the given ID and value.
DrupalWebTestCase::assertNoFieldByName	protected	function	Asserts that a field does not exist with the given name and value.
DrupalWebTestCase::assertNoFieldByXPath	protected	function	Asserts that a field doesn't exist or its value doesn't match, by XPath.
DrupalWebTestCase::assertNoFieldChecked	protected	function	Asserts that a checkbox field in the current page is not checked.
DrupalWebTestCase::assertNoLink	protected	function	Pass if a link with the specified label is not found.
DrupalWebTestCase::assertNoLinkByHref	protected	function	Pass if a link containing a given href (part) is not found.
DrupalWebTestCase::assertNoOptionSelected	protected	function	Asserts that a select option in the current page is not checked.
DrupalWebTestCase::assertNoPattern	protected	function	Will trigger a pass if the perl regex pattern is not present in raw content.
DrupalWebTestCase::assertNoRaw	protected	function	Pass if the raw text is NOT found on the loaded page, fail otherwise. Raw text refers to the raw HTML that the page generated.
DrupalWebTestCase::assertNoResponse	protected	function	Asserts the page did not return the specified response code.
DrupalWebTestCase::assertNoText	protected	function	Pass if the text is NOT found on the text version of the page. The text version is the equivalent of what a user would see when viewing through a web browser. In other words the HTML has been filtered out of the contents.
DrupalWebTestCase::assertNoTitle	protected	function	Pass if the page title is not the given string.
DrupalWebTestCase::assertNoUniqueText	protected	function	Pass if the text is found MORE THAN ONCE on the text version of the page.
DrupalWebTestCase::assertOptionSelected	protected	function	Asserts that a select option in the current page is checked.
DrupalWebTestCase::assertPattern	protected	function	Will trigger a pass if the Perl regex pattern is found in the raw content.
DrupalWebTestCase::assertRaw	protected	function	Pass if the raw text IS found on the loaded page, fail otherwise. Raw text refers to the raw HTML that the page generated.
DrupalWebTestCase::assertResponse	protected	function	Asserts the page responds with the specified response code.
DrupalWebTestCase::assertText	protected	function	Pass if the text IS found on the text version of the page. The text version is the equivalent of what a user would see when viewing through a web browser. In other words the HTML has been filtered out of the contents.
DrupalWebTestCase::assertTextHelper	protected	function	Helper for assertText and assertNoText.
DrupalWebTestCase::assertThemeOutput	protected	function	Asserts themed output.
DrupalWebTestCase::assertTitle	protected	function	Pass if the page title is the given string.
DrupalWebTestCase::assertUniqueText	protected	function	Pass if the text is found ONLY ONCE on the text version of the page.
DrupalWebTestCase::assertUniqueTextHelper	protected	function	Helper for assertUniqueText and assertNoUniqueText.
DrupalWebTestCase::assertUrl	protected	function	Pass if the internal browser's URL matches the given path.
DrupalWebTestCase::buildXPathQuery	protected	function	Builds an XPath query.
DrupalWebTestCase::changeDatabasePrefix	protected	function	Changes the database connection to the prefixed one.
DrupalWebTestCase::checkForMetaRefresh	protected	function	Check for meta refresh tag and if found call drupalGet() recursively. This function looks for the http-equiv attribute to be set to "Refresh" and is case-sensitive.
DrupalWebTestCase::checkPermissions	protected	function	Check to make sure that the array of permissions are valid.
DrupalWebTestCase::clickLink	protected	function	Follows a link by name.
DrupalWebTestCase::constructFieldXpath	protected	function	Helper function: construct an XPath for the given set of attributes and value.
DrupalWebTestCase::copySetupCache	protected	function	Copy the setup cache from/to another table and files directory.
DrupalWebTestCase::cronRun	protected	function	Runs cron in the Drupal installed by Simpletest.
DrupalWebTestCase::curlClose	protected	function	Close the cURL handler and unset the handler.
DrupalWebTestCase::curlExec	protected	function	Initializes and executes a cURL request.
DrupalWebTestCase::curlHeaderCallback	protected	function	Reads headers and registers errors received from the tested site.
DrupalWebTestCase::curlInitialize	protected	function	Initializes the cURL connection.
DrupalWebTestCase::drupalCompareFiles	protected	function	Compare two files based on size and file name.
DrupalWebTestCase::drupalCreateContentType	protected	function	Creates a custom content type based on default settings.
DrupalWebTestCase::drupalCreateNode	protected	function	Creates a node based on default settings.
DrupalWebTestCase::drupalCreateRole	protected	function	Creates a role with specified permissions.
DrupalWebTestCase::drupalCreateUser	protected	function	Create a user with a given set of permissions.
DrupalWebTestCase::drupalGet	protected	function	Retrieves a Drupal path or an absolute path.
DrupalWebTestCase::drupalGetAJAX	protected	function	Retrieve a Drupal path or an absolute path and JSON decode the result.
DrupalWebTestCase::drupalGetContent	protected	function	Gets the current raw HTML of requested page.
DrupalWebTestCase::drupalGetHeader	protected	function	Gets the value of an HTTP response header. If multiple requests were required to retrieve the page, only the headers from the last request will be checked by default. However, if TRUE is passed as the second argument, all requests will be processed…
DrupalWebTestCase::drupalGetHeaders	protected	function	Gets the HTTP response headers of the requested page. Normally we are only interested in the headers returned by the last request. However, if a page is redirected or HTTP authentication is in use, multiple requests will be required to retrieve the…
DrupalWebTestCase::drupalGetMails	protected	function	Gets an array containing all e-mails sent during this test case.
DrupalWebTestCase::drupalGetNodeByTitle		function	Get a node from the database based on its title.
DrupalWebTestCase::drupalGetSettings	protected	function	Gets the value of the Drupal.settings JavaScript variable for the currently loaded page.
DrupalWebTestCase::drupalGetTestFiles	protected	function	Get a list files that can be used in tests.
DrupalWebTestCase::drupalGetToken	protected	function	Generate a token for the currently logged in user.
DrupalWebTestCase::drupalHead	protected	function	Retrieves only the headers for a Drupal path or an absolute path.
DrupalWebTestCase::drupalLogin	protected	function	Log in a user with the internal browser.
DrupalWebTestCase::drupalLogout	protected	function
DrupalWebTestCase::drupalPost	protected	function	Execute a POST request on a Drupal page. It will be done as usual POST request with SimpleBrowser.
DrupalWebTestCase::drupalPostAJAX	protected	function	Execute an Ajax submission.
DrupalWebTestCase::drupalSetContent	protected	function	Sets the raw HTML content. This can be useful when a page has been fetched outside of the internal browser and assertions need to be made on the returned page.
DrupalWebTestCase::drupalSetSettings	protected	function	Sets the value of the Drupal.settings JavaScript variable for the currently loaded page.
DrupalWebTestCase::getAbsoluteUrl	protected	function	Takes a path and returns an absolute path.
DrupalWebTestCase::getAllOptions	protected	function	Get all option elements, including nested options, in a select.
DrupalWebTestCase::getSelectedItem	protected	function	Get the selected value from a select field.
DrupalWebTestCase::getSetupCacheKey	protected	function	Returns the cache key used for the setup caching.
DrupalWebTestCase::getUrl	protected	function	Get the current URL from the cURL handler.
DrupalWebTestCase::handleForm	protected	function	Handle form input related to drupalPost(). Ensure that the specified fields exist and attempt to create POST data in the correct manner for the particular field type.
DrupalWebTestCase::loadSetupCache	protected	function	Copies the cached tables and files for a cached installation setup.
DrupalWebTestCase::parse	protected	function	Parse content returned from curlExec using DOM and SimpleXML.
DrupalWebTestCase::preloadRegistry	protected	function	Preload the registry from the testing site.
DrupalWebTestCase::prepareDatabasePrefix	protected	function	Generates a database prefix for running tests.
DrupalWebTestCase::prepareEnvironment	protected	function	Prepares the current environment for running the test.
DrupalWebTestCase::recursiveDirectoryCopy	protected	function	Recursively copy one directory to another.
DrupalWebTestCase::refreshVariables	protected	function	Refresh the in-memory set of variables. Useful after a page request is made that changes a variable in a different thread.	1
DrupalWebTestCase::resetAll	protected	function	Reset all data structures after having enabled new modules.
DrupalWebTestCase::storeSetupCache	protected	function	Store the installation setup to a cache.
DrupalWebTestCase::tearDown	protected	function	Delete created files and temporary files directory, delete the tables created by setUp(), and reset the database prefix.	6
DrupalWebTestCase::verboseEmail	protected	function	Outputs to verbose the most recent $count emails sent.
DrupalWebTestCase::xpath	protected	function	Perform an xpath search on the contents of the internal browser. The search is relative to the root element (HTML tag normally) of the page.
DrupalWebTestCase::__construct		function	Constructor for DrupalWebTestCase. Overrides DrupalTestCase::__construct	1
ForumTestCase::$admin_user	protected	property	A user with various administrative privileges.
ForumTestCase::$container	protected	property	An array representing a container.
ForumTestCase::$edit_any_topics_user	protected	property	A user that can create, edit, and delete forum topics.
ForumTestCase::$edit_own_topics_user	protected	property	A user that can create forum topics and edit its own topics.
ForumTestCase::$forum	protected	property	An array representing a forum.
ForumTestCase::$nids	protected	property	An array of forum topic node IDs.
ForumTestCase::$root_forum	protected	property	An array representing a root forum.
ForumTestCase::$web_user	protected	property	A user with no special privileges.
ForumTestCase::createForum		function	Creates a forum container or a forum.
ForumTestCase::createForumTopic		function	Creates forum topic.
ForumTestCase::deleteForum		function	Deletes a forum.
ForumTestCase::doAdminTests	private	function	Runs admin tests on the admin user.
ForumTestCase::doBasicTests	private	function	Runs basic tests on the indicated user.
ForumTestCase::editForumTaxonomy		function	Edits the forum taxonomy.
ForumTestCase::generateForumTopics	private	function	Generates forum topics to test the display of an active forum block.
ForumTestCase::getInfo	public static	function
ForumTestCase::setUp		function	Sets up a Drupal site for running functional and integration tests. Overrides DrupalWebTestCase::setUp
ForumTestCase::testAddOrphanTopic		function	Tests that forum nodes can't be added without a parent.
ForumTestCase::testEnableForumField		function	Tests disabling and re-enabling the Forum module.
ForumTestCase::testForum		function	Tests forum functionality through the admin and user interfaces.
ForumTestCase::verifyForums	private	function	Verifies that the logged in user has access to a forum nodes.
ForumTestCase::verifyForumView	private	function	Verifies display of forum page.
ForumTestCase::viewForumTopics	private	function	Views forum topics to test the display of an active forum block.