abstract class MetatagTestBase in Metatag 7

A base class for the Metatag tests, provides shared methods.

Hierarchy

• class \DrupalTestCase
  • class \DrupalWebTestCase
    • class \MetatagTestBase

File

tests/MetatagTestBase.test, line 11

A base class for the Metatag tests, provides shared methods.

abstract class MetatagTestBase extends DrupalWebTestCase {

  /**
   * {@inheritdoc}
   */
  public function setUp(array $modules = array()) {

    // Make sure these modules are enabled so that we can use their entity
    // types later.
    $modules[] = 'node';
    $modules[] = 'taxonomy';

    // Requirements.
    $modules[] = 'ctools';
    $modules[] = 'token';

    // Used for the tests.
    $modules[] = 'devel';
    $modules[] = 'devel_generate';

    // Metatag modules. Only enable the main module, submodules will be tested
    // separately.
    $modules[] = 'metatag';

    // Adds some functionality for testing the entity handling.
    $modules[] = 'metatag_test';
    parent::setUp($modules);
  }

  /**
   * {@inheritdoc}
   */
  protected function verbose($message, $title = NULL) {

    // Handle arrays, objects, etc.
    if (!is_string($message)) {
      $message = "<pre>\n" . print_r($message, TRUE) . "\n</pre>\n";
    }

    // Optional title to go before the output.
    if (!empty($title)) {
      $title = '<h2>' . check_plain($title) . "</h2>\n";
    }
    parent::verbose($title . $message);
  }

  /**
   * Load the Performance admin page and clear all caches.
   */
  public function clearAllCaches() {
    $this
      ->drupalGet('admin/config/development/performance');
    $this
      ->assertResponse(200);
    $this
      ->assertText(t('Performance'));
    $this
      ->assertText(t('Clear cache'));
    $this
      ->drupalPost(NULL, array(), t('Clear all caches'));
    $this
      ->assertResponse(200);
    $this
      ->assertText(t('Caches cleared'));
  }

  /**
   * Create a content type for the tests.
   *
   * @param string $machine_name
   *   The machine name of a content type to create.
   * @param string $label
   *   The human-readable name of the content type.
   *
   * @return array
   *   The content type definition.
   */
  public function createContentType($machine_name, $label) {

    // Create a content type.
    $content_type = $this
      ->drupalCreateContentType(array(
      'type' => $machine_name,
      'name' => $label,
    ));

    // Enable meta tags for this new content type.
    metatag_entity_type_enable('node', $machine_name, TRUE);
    return $content_type;
  }

  /**
   * Create an admin user for the tests.
   *
   * @param array $extra_permissions
   *   An array of permission strings to be added to the user.
   *
   * @return object
   *   A user object.
   */
  public function createAdminUser(array $extra_permissions = array()) {
    $permissions = array(
      // Basic permissions for the module.
      'administer meta tags',
      'edit meta tags',
      // General admin access.
      'access administration pages',
    );

    // Reset the static variable used to identify permissions, otherwise it's
    // possible the permissions check in drupalCreateUser will fail.
    $this
      ->checkPermissions(array(), TRUE);
    cache_clear_all();
    return $this
      ->drupalCreateUser(array_merge($permissions, $extra_permissions));
  }

  /**
   * Create a normal user for the tests.
   *
   * @param array $extra_permissions
   *   An array of permission strings to be added to the user.
   *
   * @return object
   *   A user object.
   */
  public function createUser(array $extra_permissions) {

    // Basic permissions for the module.
    $permissions = array(
      'edit meta tags',
    );

    // Reset the static variable used to identify permissions, otherwise it's
    // possible the permissions check in drupalCreateUser will fail.
    $this
      ->checkPermissions(array(), TRUE);
    cache_clear_all();
    return $this
      ->drupalCreateUser(array_merge($permissions, $extra_permissions));
  }

  /**
   * Returns a new vocabulary with random properties.
   *
   * @param string $vocab_name
   *   If empty a random string will be used.
   * @param string $content_type
   *   Any content types listed will have a Taxonomy Term reference field added
   *   that points to the new vocabulary.
   *
   * @return object
   *   A vocabulary object.
   */
  public function createVocabulary($vocab_name = NULL, $content_type = NULL) {
    if (empty($vocab_name)) {
      $vocab_name = $this
        ->randomName();
    }

    // Create a vocabulary.
    $vocabulary = new stdClass();
    $vocabulary->name = $vocab_name;
    $vocabulary->description = $vocab_name;
    $vocabulary->machine_name = drupal_strtolower($vocab_name);
    $vocabulary->help = '';
    $vocabulary->weight = mt_rand(0, 10);
    if (!empty($content_type)) {
      $vocabulary->nodes = array(
        $content_type => $content_type,
      );
    }
    taxonomy_vocabulary_save($vocabulary);

    // Enable meta tags for this new vocabulary.
    metatag_entity_type_enable('taxonomy_term', $vocab_name, TRUE);
    return $vocabulary;
  }

  /**
   * Returns a new taxonomy term in a specific vocabulary.
   *
   * @param object $vocabulary
   *   The vocabulary to add the term to.
   * @param string $term_name
   *   The name to use for the new vocabulary. If none is provided one will be
   *   generated randomly.
   *
   * @return object
   *   A taxonomy term object.
   */
  public function createTerm($vocabulary, $term_name = NULL) {
    if (empty($term_name)) {
      $term_name = $this
        ->randomName();
    }

    // Create an object to save.
    $term = new stdClass();
    $term->name = $term_name;
    $term->description = $term_name;

    // Use the first available text format.
    $term->format = db_query_range('SELECT format FROM {filter_format}', 0, 1)
      ->fetchField();
    $term->vid = $vocabulary->vid;

    // Save the term.
    taxonomy_term_save($term);
    return $term;
  }

  /**
   * Return an list of default values.
   *
   * This should cover all of the default meta tags provided for a test:foo
   * entity.
   *
   * @return array
   *   List of meta tag default values to test.
   *
   * @todo Expand to cover more meta tags.
   *
   * @see metatag_test_metatag_config_default()
   */
  public function getTestDefaults() {
    return array(
      // Basic meta tags.
      'title' => array(
        'value' => 'Test altered title',
      ),
      'description' => array(
        'value' => 'Test foo description',
      ),
      'abstract' => array(
        'value' => 'Test foo abstract',
      ),
      // @code
      // 'keywords' => array('value' => ''),
      // @endcode
      // Advanced meta tags.
      // @code
      // 'robots' => array('value' => ''),
      // 'news_keywords' => array('value' => ''),
      // 'standout' => array('value' => ''),
      // 'robots' => array('value' => ''),
      // 'standout' => array('value' => ''),
      // @endcode
      'generator' => array(
        'value' => 'Drupal 7 (https://www.drupal.org)',
      ),
      // @code
      // 'standout' => array('value' => ''),
      // 'image_src' => array('value' => ''),
      // @endcode
      'canonical' => array(
        'value' => '[current-page:url:absolute]',
      ),
      'shortlink' => array(
        'value' => '[current-page:url:unaliased]',
      ),
    );
  }

  /**
   * Add a locale to the site.
   *
   * This assumes the Locale module is enabled.
   *
   * @param string $langcode
   *   The language code to add.
   */
  public function addSiteLanguage($langcode) {

    // Load the language-add page.
    $this
      ->drupalGet('admin/config/regional/language/add');
    $this
      ->assertResponse(200, 'Loaded the language-add admin page.');

    // Submit the language-add form.
    $args = array(
      'langcode' => $langcode,
    );
    $this
      ->drupalPost(NULL, $args, t('Add language'));
    $this
      ->assertResponse(200);

    // Verify that the browser was returned to the main languages admin page.
    $this
      ->assertEqual($this
      ->getUrl(), url('admin/config/regional/language', array(
      'absolute' => TRUE,
    )), 'Redirected back to the main languages admin page.');

    // Clear the language list cache so it can be reloaded.
    drupal_static_reset('language_list');

    // Get all language definitions.
    $languages = language_list();
    $language = $languages[$langcode]->name;
    $this
      ->assertText(strip_tags(t('The language %language has been created and can now be used. More information is available on the <a href="@locale-help">help screen</a>.', array(
      '%language' => t($language),
      '@locale-help' => url('admin/help/locale'),
    ))), 'A new language has been added.');
  }

  /**
   * Set up a basic starting point for the locales.
   *
   * This assumes the Locale module is enabled. This also must be done before
   * other user accounts are logged in.
   *
   * @param array $locales
   *   A list of locales to be enabled, in langcode format.
   */
  public function setupLocales(array $locales = array()) {

    // If no locales were requested, add Spanish and French.
    if (empty($locales)) {
      $locales[] = 'es';
      $locales[] = 'fr';
    }

    // Log in as an admin user with privs to just set up the locales.
    $perms = array(
      'administer languages',
      'translate interface',
      'access administration pages',
    );
    $admin_user = $this
      ->drupalCreateUser($perms);
    $this
      ->drupalLogin($admin_user);

    // Load the admin page, just to have a point of reference.
    $this
      ->drupalGet('admin');
    $this
      ->assertResponse(200, 'Loaded the main admin page.');

    // Identify the site's default language.
    $default_language = language_default('language');

    // Add the locales.
    foreach ($locales as $langcode) {

      // Don't create the default language, it's already present.
      if ($langcode != $default_language) {
        $this
          ->addSiteLanguage($langcode);
      }
    }

    // Enable URL language detection and selection.
    $this
      ->drupalGet('admin/config/regional/language/configure');
    $this
      ->assertResponse(200);
    $edit = array(
      'language[enabled][locale-url]' => TRUE,
    );

    // Also enable path handling for Entity Translation if it is installed.
    if (module_exists('entity_translation')) {
      $edit['language_content[enabled][locale-url]'] = TRUE;
    }
    $this
      ->drupalPost(NULL, $edit, t('Save settings'));
    $this
      ->assertResponse(200);

    // Once all the setup is done, log out the user.
    $this
      ->drupalLogout();
  }

  /**
   * Get the {locales_source} lid value for a specific context.
   *
   * @param string $context
   *   The context string to search for.
   * @param string $textgroup
   *   This string's textgroup; defaults to 'metatag'.
   *
   * @return int
   *   The {locales_source}.lid value for this string.
   */
  public function getTranslationLidByContext($context, $textgroup = 'metatag') {

    // Extra debug output.
    $this
      ->debugLocalesSourcesByContext($context);

    // Look for the string that's actually being requested.
    return (int) db_query("SELECT lid\n      FROM {locales_source}\n      WHERE textgroup = :textgroup\n      AND context = :context", array(
      ':textgroup' => $textgroup,
      ':context' => $context,
    ))
      ->fetchField();
  }

  /**
   * Get the {locales_source} lid value for a specific source.
   *
   * @param string $string
   *   The translation string to search for.
   * @param string $textgroup
   *   This string's textgroup; defaults to 'metatag'.
   *
   * @return int
   *   The {locales_source}.lid value for this string.
   */
  public function getTranslationLidBySource($string, $textgroup = 'metatag') {

    // Extra debug output.
    $this
      ->debugLocalesSourcesByContext('', $textgroup);

    // Look for the string that's actually being requested.
    return (int) db_query("SELECT lid\n      FROM {locales_source}\n      WHERE textgroup = :textgroup\n      AND source = :source", array(
      ':textgroup' => $textgroup,
      ':source' => $string,
    ))
      ->fetchField();
  }

  /**
   * Get the {locales_source} lid values for a specific context.
   *
   * @param string $context
   *   The context string to search for.
   * @param string $textgroup
   *   This string's textgroup; defaults to 'metatag'.
   *
   * @return int
   *   The {locales_source}.lid value for this string.
   */
  public function getTranslationsByContext($context, $textgroup = 'metatag') {
    return db_query("SELECT lid\n      FROM {locales_source}\n      WHERE textgroup = :textgroup\n      AND context = :context", array(
      ':textgroup' => $textgroup,
      ':context' => $context,
    ))
      ->fetchCol();
  }

  /**
   * Generate a dump of the {locales_source} records for a specific context.
   *
   * @param string $context
   *   The translation context to search against.
   * @param string $textgroup
   *   This string's textgroup; defaults to 'metatag'.
   */
  public function debugLocalesSourcesByContext($context, $textgroup = 'metatag') {

    // Get a dump of all i18n strings for Metatag.
    $records = db_query("SELECT lid, location, textgroup, source, context, version\n      FROM {locales_source}\n      WHERE textgroup = :textgroup", array(
      ':textgroup' => $textgroup,
    ))
      ->fetchAllAssoc('lid');
    foreach ($records as $key => $record) {
      $records[$key] = (array) $record;
    }
    $args = array(
      'caption' => 'i18n source check for . ' . $context,
      'header' => array(
        'lid',
        'location',
        'textgroup',
        'source',
        'context',
        'version',
      ),
      'rows' => $records,
    );
    $this
      ->verbose(theme('table', $args));
  }

  /**
   * Save a {locales_target} translation string to the database.
   *
   * @param int $lid
   *   The {locales_source}.lid primary key.
   * @param string $context
   *   The {locales_source}.context value for this string.
   * @param string $langcode
   *   The language the string is being translated into.
   * @param string $string_source
   *   The string that is being translated.
   * @param string $string_target
   *   The destination string.
   */
  public function saveTranslationString($lid, $context, $langcode, $string_source, $string_target) {

    // Load the translation page for the front page's title tag.
    $this
      ->drupalGet('admin/config/regional/translate/edit/' . $lid);
    $this
      ->assertResponse(200, 'Loaded the front page title tag string translation page.');
    $this
      ->assertEqual($this
      ->getUrl(), url('admin/config/regional/translate/edit/' . $lid, array(
      'absolute' => TRUE,
    )));

    // Confirm that the permission-check text is not found.
    $this
      ->assertNoText(t('This is a user-defined string. You are not allowed to translate these strings.'));

    // Look for the existing string. The string gets mungled by the Locale
    // module, so need to replicate its behaviour.
    $this
      ->assertText(check_plain(wordwrap($string_source, 0)));

    // Look for the context value; the context value is empty for all default
    // i.e. interface strings, so don't test this when the context is empty.
    if (!empty($context)) {
      $this
        ->assertText($context);
    }

    // Confirm that the destination strings exist.
    $source_locale = language_default('language');
    if (function_exists('i18n_string_source_language')) {
      $source_locale = i18n_string_source_language();
    }
    if ($source_locale != 'en') {
      $this
        ->assertField('translations[en]', 'Found the English translation string field.');
    }
    if ($source_locale != 'fr') {
      $this
        ->assertField('translations[fr]', 'Found the French translation string field.');
    }
    if ($source_locale != 'es') {
      $this
        ->assertField('translations[es]', 'Found the Spanish translation string field.');
    }

    // Translate the string.
    $edit = array(
      "translations[{$langcode}]" => $string_target,
    );
    $this
      ->drupalPost(NULL, $edit, t('Save translations'));
    $this
      ->assertResponse(200);

    // Confirm the save worked.
    $this
      ->assertText(t('The string has been saved.'));
    $this
      ->assertEqual($this
      ->getUrl(), url('admin/config/regional/translate/translate', array(
      'absolute' => TRUE,
    )));

    // Debug output.
    $this
      ->debugLocalesTargetsByContext($context);

    // Clear the Metatag caches.
    metatag_flush_caches();
  }

  /**
   * Generate a dump of the {locales_target} records for a specific context.
   *
   * @param string $context
   *   The translation context to search against.
   */
  public function debugLocalesTargetsByContext($context) {

    // , lt.i18n_status
    $records = db_query("SELECT lt.lid, lt.translation, lt.language, lt.plid, lt.plural\n      FROM {locales_target} lt\n        INNER JOIN {locales_source} ls\n          ON lt.lid = ls.lid\n      WHERE ls.textgroup = 'metatag'\n        AND ls.context = :context", array(
      ':context' => $context,
    ))
      ->fetchAllAssoc('lid');
    foreach ($records as $key => $record) {
      $records[$key] = (array) $record;
    }
    $args = array(
      'caption' => 'Locale target check for . ' . $context,
      'header' => array(
        'lid',
        'translation',
        'language',
        'plid',
        'plural',
      ),
      'rows' => $records,
    );
    $this
      ->verbose(theme('table', $args));
  }

  /**
   * Creates an object which can be used for generating and checking behavior.
   *
   * @param string $identifier
   *   The machine name to identify this object in source code.
   * @param string $path
   *   Path where generate metatags.
   *
   * @return object
   *   A mapping object.
   */
  public function createTestObject($identifier, $path) {
    $test_object = new stdClass();
    $test_object->name = $identifier;
    $test_object->path = $path;
    $test_object->title = "My {$identifier} title";
    $test_object->description = "My {$identifier} description";
    $test_object->abstract = "My {$identifier} abstract";
    $test_object->keywords = "My {$identifier} keywords";
    return $test_object;
  }

  /**
   * Generates meta tags by path from a test_object.
   *
   * @param object $test_object
   *   Metatag mapping object.
   */
  public function generateByPathConfig($test_object) {

    // Verify the "add context" page works.
    $this
      ->drupalGet('admin/config/search/metatags/context');
    $this
      ->assertResponse(200);
    $this
      ->assertText(t('Add a meta tag by path'));

    // Verify the "add context" page works.
    $this
      ->drupalGet('admin/config/search/metatags/context/add');
    $this
      ->assertResponse(200);
    $this
      ->assertText(t('The unique ID for this metatag path context rule. This must contain only lower case letters, numbers and underscores.'));

    // Add new Metatag object for this configuration.
    $values = array(
      'name' => $test_object->name,
    );
    $this
      ->drupalPost('admin/config/search/metatags/context/add', $values, t('Add and configure'));
    $this
      ->assertResponse(200);
  }

  /**
   * Edits meta tags by path from a test_object.
   *
   * @param object $test_object
   *   Metatag mapping object.
   */
  public function editByPathConfig($test_object) {
    $edit = array(
      'paths' => $test_object->path,
      'metatags[und][title][value]' => $test_object->title,
      'metatags[und][description][value]' => $test_object->description,
      'metatags[und][abstract][value]' => $test_object->abstract,
      'metatags[und][keywords][value]' => $test_object->keywords,
    );
    $this
      ->drupalPost('admin/config/search/metatags/context/' . $test_object->name, $edit, t('Save'));
    $this
      ->assertResponse(200);
  }

  /**
   * Checks if meta tags have been added correctly from a test_object.
   *
   * @param object $test_object
   *   Metatag mapping object.
   */
  public function checkByPathConfig($test_object) {
    $this
      ->drupalGet($test_object->path);
    $this
      ->assertResponse(200);

    // Manually test the page title.
    if (!empty($test_object->title)) {
      $this
        ->assertTitle($test_object->title, 'Title found in ' . $test_object->path);
    }

    // Test the other meta tags.
    $tags = array(
      'description',
      'abstract',
      'keywords',
    );
    foreach ($tags as $tag) {
      if (!empty($test_object->{$tag})) {
        $this
          ->assertRaw($test_object->{$tag}, $tag . ' found in ' . $test_object->path);
      }
      else {
        $this
          ->assertNoRaw('<meta name="' . $tag, $tag . ' not found in ' . $test_object->path);
      }
    }
  }

  /**
   * Check the translation page for a specific string.
   *
   * @param string $string
   *   The source string to search for.
   * @param string $context
   *   The i18n string context to check for.
   * @param bool $assert_true
   *   By default strings are expeted to be found. If the string is not expected
   *   to be translatable yet then pass in FALSE.
   */
  public function searchTranslationPage($string, $context, $assert_true = TRUE) {

    // Load the translation page.
    $search = array(
      'string' => $string,
      'language' => 'all',
      'translation' => 'all',
      'group' => 'metatag',
    );
    $this
      ->drupalPost('admin/config/regional/translate/translate', $search, t('Filter'));
    $this
      ->assertResponse(200, 'Loaded the translation admin page.');

    // Confirm there are strings to translate.
    $xpath = $this
      ->xpath("//body//div[@class='content']//table//tbody//tr");
    $count = count($xpath);

    // If the string is expected, then confirm that there are strings to be
    // found.
    if ($assert_true) {
      $this
        ->assertTrue($count >= 1, 'Found Metatag strings to translate.');
      $this
        ->assertNoText(t('No strings available.'));
      $xpath = $this
        ->xpath("//body//div[@class='content']//table//tbody//tr");
      $this
        ->verbose("Found {$count} items to translate.");
      if (!empty($string)) {
        $this
          ->assertText($context);
        $this
          ->assertText('metatag:' . $context);
      }
    }
    else {
      $this
        ->assertNoText($context);
      $this
        ->assertNoText('metatag:' . $context);
    }
  }

  /**
   * Create an image of a specific size & type.
   *
   * @param string $image_size
   *   The size of the requested image in 'XxY' format; defaults to '200x200'.
   * @param string $format
   *   The image format to use, defaults to 'png'.
   *
   * @return string
   *   The URL to a public file.
   */
  public function generateImage($image_size = '200x200', $format = 'png') {

    // Only proceed if the Devel Generate module is installed.
    if (module_exists('devel_generate')) {

      // Load the Devel Generate image generator logic.
      module_load_include('inc', 'devel_generate', 'image.devel_generate');
      $image_format = 'png';
      $image_size = '200x200';
      $temp_image = devel_generate_image($image_format, $image_size, $image_size);
      return file_unmanaged_move($temp_image, 'public://');
    }
    else {
      $this
        ->error('The Devel Generate module is not enabled, it must be added to the $modules array in the setUp() method for this test class.');
    }
  }

  /**
   * Create an image file object of a specific size & type.
   *
   * @param string $image_size
   *   The size of the requested image in 'XxY' format; defaults to '200x200'.
   * @param string $format
   *   The image format to use, defaults to 'png'.
   *
   * @return object
   *   The file object for the generated image.
   */
  public function generateImageFile($image_size = '200x200', $format = 'png') {

    // Generate a test image.
    $image_uri = $this
      ->generateImage();

    // Create a file object for this image.
    $file = new StdClass();
    $file->fid = NULL;
    $file->uid = 1;
    $file->uri = $image_uri;
    $file->filemime = file_get_mimetype($image_uri);
    $file->filesize = filesize($image_uri);
    $file->status = 1;
    $file->timestamp = filemtime($image_uri);
    $saved_file = file_save($file);
    return $saved_file;
  }

  /**
   * Verify a user entity's meta tags load correctly.
   *
   * @param object $user
   *   A user object that is to be tested.
   */
  protected function assertUserEntityTags($user) {

    // Load the user's profile page.
    $this
      ->drupalGet('user/' . $user->uid);
    $this
      ->assertResponse(200);

    // Verify the title is using the custom default for this vocabulary.
    $xpath = $this
      ->xpath("//meta[@name='abstract']");
    $this
      ->assertEqual(count($xpath), 1, 'Exactly one abstract meta tag found.');
    $this
      ->assertEqual($xpath[0]['content'], $user->name . " ponies");
  }

  /**
   * Generate a string that is allowable as a machine name.
   *
   * @param int $length
   *   How long the machine name will be, defaults to eight characters.
   *
   * @return string
   *   A string that contains lowercase letters and numbers, with a letter as
   *   the first character.
   */
  public function randomMachineName($length = 8) {
    return strtolower($this
      ->randomName($length));
  }

}

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.
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
MetatagTestBase::addSiteLanguage	public	function	Add a locale to the site.
MetatagTestBase::assertUserEntityTags	protected	function	Verify a user entity's meta tags load correctly.
MetatagTestBase::checkByPathConfig	public	function	Checks if meta tags have been added correctly from a test_object.
MetatagTestBase::clearAllCaches	public	function	Load the Performance admin page and clear all caches.
MetatagTestBase::createAdminUser	public	function	Create an admin user for the tests.
MetatagTestBase::createContentType	public	function	Create a content type for the tests.
MetatagTestBase::createTerm	public	function	Returns a new taxonomy term in a specific vocabulary.
MetatagTestBase::createTestObject	public	function	Creates an object which can be used for generating and checking behavior.
MetatagTestBase::createUser	public	function	Create a normal user for the tests.
MetatagTestBase::createVocabulary	public	function	Returns a new vocabulary with random properties.
MetatagTestBase::debugLocalesSourcesByContext	public	function	Generate a dump of the {locales_source} records for a specific context.
MetatagTestBase::debugLocalesTargetsByContext	public	function	Generate a dump of the {locales_target} records for a specific context.
MetatagTestBase::editByPathConfig	public	function	Edits meta tags by path from a test_object.
MetatagTestBase::generateByPathConfig	public	function	Generates meta tags by path from a test_object.
MetatagTestBase::generateImage	public	function	Create an image of a specific size & type.
MetatagTestBase::generateImageFile	public	function	Create an image file object of a specific size & type.
MetatagTestBase::getTestDefaults	public	function	Return an list of default values.
MetatagTestBase::getTranslationLidByContext	public	function	Get the {locales_source} lid value for a specific context.
MetatagTestBase::getTranslationLidBySource	public	function	Get the {locales_source} lid value for a specific source.
MetatagTestBase::getTranslationsByContext	public	function	Get the {locales_source} lid values for a specific context.
MetatagTestBase::randomMachineName	public	function	Generate a string that is allowable as a machine name.
MetatagTestBase::saveTranslationString	public	function	Save a {locales_target} translation string to the database.
MetatagTestBase::searchTranslationPage	public	function	Check the translation page for a specific string.
MetatagTestBase::setUp	public	function	Sets up a Drupal site for running functional and integration tests. Overrides DrupalWebTestCase::setUp	27
MetatagTestBase::setupLocales	public	function	Set up a basic starting point for the locales.
MetatagTestBase::verbose	protected	function	Logs a verbose message in a text file. Overrides DrupalTestCase::verbose