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abstract class KernelTestBase in Zircon Profile 8

Same name in this branch
  1. 8 core/tests/Drupal/KernelTests/KernelTestBase.php \Drupal\KernelTests\KernelTestBase
  2. 8 core/modules/simpletest/src/KernelTestBase.php \Drupal\simpletest\KernelTestBase
Same name and namespace in other branches
  1. 8.0 core/modules/simpletest/src/KernelTestBase.php \Drupal\simpletest\KernelTestBase

Base class for integration tests.

Tests extending this base class can access files and the database, but the entire environment is initially empty. Drupal runs in a minimal mocked environment, comparable to the one in the early installer.

The module/hook system is functional and operates on a fixed module list. Additional modules needed in a test may be loaded and added to the fixed module list.

Hierarchy

Expanded class hierarchy of KernelTestBase

Deprecated

in Drupal 8.0.x, will be removed before Drupal 8.2.x. Use \Drupal\KernelTests\KernelTestBase instead.

See also

\Drupal\simpletest\KernelTestBase::$modules

\Drupal\simpletest\KernelTestBase::enableModules()

Related topics

Automated tests
Overview of PHPUnit tests and Simpletest tests.
205 files declare their use of KernelTestBase
AccountSwitcherTest.php in core/modules/system/src/Tests/Session/AccountSwitcherTest.php
Contains \Drupal\system\Tests\Session\AccountSwitcherTest.
ActionUnitTest.php in core/modules/system/src/Tests/Action/ActionUnitTest.php
Contains \Drupal\system\Tests\Action\ActionUnitTest.
AggregatorTitleTest.php in core/modules/aggregator/src/Tests/AggregatorTitleTest.php
Contains \Drupal\aggregator\Tests\AggregatorTitleTest.
AllowedValuesConstraintValidatorTest.php in core/modules/system/src/Tests/Validation/AllowedValuesConstraintValidatorTest.php
Contains \Drupal\system\Tests\Validation\AllowedValuesConstraintValidatorTest.
AttachedAssetsTest.php in core/modules/system/src/Tests/Common/AttachedAssetsTest.php
Contains \Drupal\system\Tests\Common\AttachedAssetsTest.

... See full list

File

core/modules/simpletest/src/KernelTestBase.php, line 45
Contains \Drupal\simpletest\KernelTestBase.

Namespace

Drupal\simpletest
View source 
abstract class KernelTestBase extends TestBase {
  use AssertContentTrait;

  /**
   * Modules to enable.
   *
   * Test classes extending this class, and any classes in the hierarchy up to
   * this class, may specify individual lists of modules to enable by setting
   * this property. The values of all properties in all classes in the hierarchy
   * are merged.
   *
   * Any modules specified in the $modules property are automatically loaded and
   * set as the fixed module list.
   *
   * Unlike WebTestBase::setUp(), the specified modules are loaded only, but not
   * automatically installed. Modules need to be installed manually, if needed.
   *
   * @see \Drupal\simpletest\KernelTestBase::enableModules()
   * @see \Drupal\simpletest\KernelTestBase::setUp()
   *
   * @var array
   */
  public static $modules = array();
  private $moduleFiles;
  private $themeFiles;

  /**
   * The configuration directories for this test run.
   *
   * @var array
   */
  protected $configDirectories = array();

  /**
   * A KeyValueMemoryFactory instance to use when building the container.
   *
   * @var \Drupal\Core\KeyValueStore\KeyValueMemoryFactory.
   */
  protected $keyValueFactory;

  /**
   * Array of registered stream wrappers.
   *
   * @var array
   */
  protected $streamWrappers = array();

  /**
   * {@inheritdoc}
   */
  function __construct($test_id = NULL) {
    parent::__construct($test_id);
    $this->skipClasses[__CLASS__] = TRUE;
  }

  /**
   * {@inheritdoc}
   */
  protected function beforePrepareEnvironment() {

    // Copy/prime extension file lists once to avoid filesystem scans.
    if (!isset($this->moduleFiles)) {
      $this->moduleFiles = \Drupal::state()
        ->get('system.module.files') ?: array();
      $this->themeFiles = \Drupal::state()
        ->get('system.theme.files') ?: array();
    }
  }

  /**
   * Create and set new configuration directories.
   *
   * @see config_get_config_directory()
   *
   * @throws \RuntimeException
   *   Thrown when CONFIG_SYNC_DIRECTORY cannot be created or made writable.
   */
  protected function prepareConfigDirectories() {
    $this->configDirectories = array();
    include_once DRUPAL_ROOT . '/core/includes/install.inc';

    // Assign the relative path to the global variable.
    $path = $this->siteDirectory . '/config_' . CONFIG_SYNC_DIRECTORY;
    $GLOBALS['config_directories'][CONFIG_SYNC_DIRECTORY] = $path;

    // Ensure the directory can be created and is writeable.
    if (!install_ensure_config_directory(CONFIG_SYNC_DIRECTORY)) {
      throw new \RuntimeException("Failed to create '" . CONFIG_SYNC_DIRECTORY . "' config directory {$path}");
    }

    // Provide the already resolved path for tests.
    $this->configDirectories[CONFIG_SYNC_DIRECTORY] = $path;
  }

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    $this->keyValueFactory = new KeyValueMemoryFactory();

    // Back up settings from TestBase::prepareEnvironment().
    $settings = Settings::getAll();

    // Allow for test-specific overrides.
    $directory = DRUPAL_ROOT . '/' . $this->siteDirectory;
    $settings_services_file = DRUPAL_ROOT . '/' . $this->originalSite . '/testing.services.yml';
    $container_yamls = [];
    if (file_exists($settings_services_file)) {

      // Copy the testing-specific service overrides in place.
      $testing_services_file = $directory . '/services.yml';
      copy($settings_services_file, $testing_services_file);
      $container_yamls[] = $testing_services_file;
    }
    $settings_testing_file = DRUPAL_ROOT . '/' . $this->originalSite . '/settings.testing.php';
    if (file_exists($settings_testing_file)) {

      // Copy the testing-specific settings.php overrides in place.
      copy($settings_testing_file, $directory . '/settings.testing.php');
    }
    if (file_exists($directory . '/settings.testing.php')) {

      // Add the name of the testing class to settings.php and include the
      // testing specific overrides
      $hash_salt = Settings::getHashSalt();
      $test_class = get_class($this);
      $container_yamls_export = Variable::export($container_yamls);
      $php = <<<EOD
<?php

\$settings['hash_salt'] = '{<span class="php-variable">$hash_salt</span>}';
\$settings['container_yamls'] = {<span class="php-variable">$container_yamls_export</span>};

\$test_class = '{<span class="php-variable">$test_class</span>}';
include DRUPAL_ROOT . '/' . \$site_path . '/settings.testing.php';
EOD;
      file_put_contents($directory . '/settings.php', $php);
    }

    // Add this test class as a service provider.
    // @todo Remove the indirection; implement ServiceProviderInterface instead.
    $GLOBALS['conf']['container_service_providers']['TestServiceProvider'] = 'Drupal\\simpletest\\TestServiceProvider';

    // Bootstrap a new kernel.
    $class_loader = (require DRUPAL_ROOT . '/autoload.php');
    $this->kernel = new DrupalKernel('testing', $class_loader, FALSE);
    $request = Request::create('/');
    $site_path = DrupalKernel::findSitePath($request);
    $this->kernel
      ->setSitePath($site_path);
    if (file_exists($directory . '/settings.testing.php')) {
      Settings::initialize(DRUPAL_ROOT, $site_path, $class_loader);
    }
    $this->kernel
      ->boot();

    // Ensure database install tasks have been run.
    require_once __DIR__ . '/../../../includes/install.inc';
    $connection = Database::getConnection();
    $errors = db_installer_object($connection
      ->driver())
      ->runTasks();
    if (!empty($errors)) {
      $this
        ->fail('Failed to run installer database tasks: ' . implode(', ', $errors));
    }

    // Reboot the kernel because the container might contain a connection to the
    // database that has been closed during the database install tasks. This
    // prevents any services created during the first boot from having stale
    // database connections, for example, \Drupal\Core\Config\DatabaseStorage.
    $this->kernel
      ->shutdown();
    $this->kernel
      ->boot();

    // Save the original site directory path, so that extensions in the
    // site-specific directory can still be discovered in the test site
    // environment.
    // @see \Drupal\Core\Extension\ExtensionDiscovery::scan()
    $settings['test_parent_site'] = $this->originalSite;

    // Restore and merge settings.
    // DrupalKernel::boot() initializes new Settings, and the containerBuild()
    // method sets additional settings.
    new Settings($settings + Settings::getAll());

    // Create and set new configuration directories.
    $this
      ->prepareConfigDirectories();

    // Set the request scope.
    $this->container = $this->kernel
      ->getContainer();
    $this->container
      ->get('request_stack')
      ->push($request);

    // Re-inject extension file listings into state, unless the key/value
    // service was overridden (in which case its storage does not exist yet).
    if ($this->container
      ->get('keyvalue') instanceof KeyValueMemoryFactory) {
      $this->container
        ->get('state')
        ->set('system.module.files', $this->moduleFiles);
      $this->container
        ->get('state')
        ->set('system.theme.files', $this->themeFiles);
    }

    // Create a minimal core.extension configuration object so that the list of
    // enabled modules can be maintained allowing
    // \Drupal\Core\Config\ConfigInstaller::installDefaultConfig() to work.
    // Write directly to active storage to avoid early instantiation of
    // the event dispatcher which can prevent modules from registering events.
    \Drupal::service('config.storage')
      ->write('core.extension', array(
      'module' => array(),
      'theme' => array(),
    ));

    // Collect and set a fixed module list.
    $class = get_class($this);
    $modules = array();
    while ($class) {
      if (property_exists($class, 'modules')) {

        // Only add the modules, if the $modules property was not inherited.
        $rp = new \ReflectionProperty($class, 'modules');
        if ($rp->class == $class) {
          $modules[$class] = $class::$modules;
        }
      }
      $class = get_parent_class($class);
    }

    // Modules have been collected in reverse class hierarchy order; modules
    // defined by base classes should be sorted first. Then, merge the results
    // together.
    $modules = array_reverse($modules);
    $modules = call_user_func_array('array_merge_recursive', $modules);
    if ($modules) {
      $this
        ->enableModules($modules);
    }

    // Tests based on this class are entitled to use Drupal's File and
    // StreamWrapper APIs.
    // @todo Move StreamWrapper management into DrupalKernel.
    // @see https://www.drupal.org/node/2028109
    file_prepare_directory($this->publicFilesDirectory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
    $this
      ->settingsSet('file_public_path', $this->publicFilesDirectory);
    $this->streamWrappers = array();
    $this
      ->registerStreamWrapper('public', 'Drupal\\Core\\StreamWrapper\\PublicStream');

    // The temporary stream wrapper is able to operate both with and without
    // configuration.
    $this
      ->registerStreamWrapper('temporary', 'Drupal\\Core\\StreamWrapper\\TemporaryStream');
  }

  /**
   * {@inheritdoc}
   */
  protected function tearDown() {
    if ($this->kernel instanceof DrupalKernel) {
      $this->kernel
        ->shutdown();
    }

    // Before tearing down the test environment, ensure that no stream wrapper
    // of this test leaks into the parent environment. Unlike all other global
    // state variables in Drupal, stream wrappers are a global state construct
    // of PHP core, which has to be maintained manually.
    // @todo Move StreamWrapper management into DrupalKernel.
    // @see https://www.drupal.org/node/2028109
    foreach ($this->streamWrappers as $scheme => $type) {
      $this
        ->unregisterStreamWrapper($scheme, $type);
    }
    parent::tearDown();
  }

  /**
   * Sets up the base service container for this test.
   *
   * Extend this method in your test to register additional service overrides
   * that need to persist a DrupalKernel reboot. This method is called whenever
   * the kernel is rebuilt.
   *
   * @see \Drupal\simpletest\KernelTestBase::setUp()
   * @see \Drupal\simpletest\KernelTestBase::enableModules()
   * @see \Drupal\simpletest\KernelTestBase::disableModules()
   */
  public function containerBuild(ContainerBuilder $container) {

    // Keep the container object around for tests.
    $this->container = $container;

    // Set the default language on the minimal container.
    $this->container
      ->setParameter('language.default_values', $this
      ->defaultLanguageData());
    $container
      ->register('lock', 'Drupal\\Core\\Lock\\NullLockBackend');
    $container
      ->register('cache_factory', 'Drupal\\Core\\Cache\\MemoryBackendFactory');
    $container
      ->register('config.storage', 'Drupal\\Core\\Config\\DatabaseStorage')
      ->addArgument(Database::getConnection())
      ->addArgument('config');
    if ($this->strictConfigSchema) {
      $container
        ->register('simpletest.config_schema_checker', 'Drupal\\Core\\Config\\Testing\\ConfigSchemaChecker')
        ->addArgument(new Reference('config.typed'))
        ->addArgument($this
        ->getConfigSchemaExclusions())
        ->addTag('event_subscriber');
    }
    $keyvalue_options = $container
      ->getParameter('factory.keyvalue') ?: array();
    $keyvalue_options['default'] = 'keyvalue.memory';
    $container
      ->setParameter('factory.keyvalue', $keyvalue_options);
    $container
      ->set('keyvalue.memory', $this->keyValueFactory);
    if (!$container
      ->has('keyvalue')) {

      // TestBase::setUp puts a completely empty container in
      // $this->container which is somewhat the mirror of the empty
      // environment being set up. Unit tests need not to waste time with
      // getting a container set up for them. Drupal Unit Tests might just get
      // away with a simple container holding the absolute bare minimum. When
      // a kernel is overridden then there's no need to re-register the keyvalue
      // service but when a test is happy with the superminimal container put
      // together here, it still might a keyvalue storage for anything using
      // \Drupal::state() -- that's why a memory service was added in the first
      // place.
      $container
        ->register('settings', 'Drupal\\Core\\Site\\Settings')
        ->setFactoryClass('Drupal\\Core\\Site\\Settings')
        ->setFactoryMethod('getInstance');
      $container
        ->register('keyvalue', 'Drupal\\Core\\KeyValueStore\\KeyValueFactory')
        ->addArgument(new Reference('service_container'))
        ->addArgument(new Parameter('factory.keyvalue'));
      $container
        ->register('state', 'Drupal\\Core\\State\\State')
        ->addArgument(new Reference('keyvalue'));
    }
    if ($container
      ->hasDefinition('path_processor_alias')) {

      // Prevent the alias-based path processor, which requires a url_alias db
      // table, from being registered to the path processor manager. We do this
      // by removing the tags that the compiler pass looks for. This means the
      // url generator can safely be used within tests.
      $definition = $container
        ->getDefinition('path_processor_alias');
      $definition
        ->clearTag('path_processor_inbound')
        ->clearTag('path_processor_outbound');
    }
    if ($container
      ->hasDefinition('password')) {
      $container
        ->getDefinition('password')
        ->setArguments(array(
        1,
      ));
    }

    // Register the stream wrapper manager.
    $container
      ->register('stream_wrapper_manager', 'Drupal\\Core\\StreamWrapper\\StreamWrapperManager')
      ->addArgument(new Reference('module_handler'))
      ->addMethodCall('setContainer', array(
      new Reference('service_container'),
    ));
    $request = Request::create('/');
    $container
      ->get('request_stack')
      ->push($request);
  }

  /**
   * Provides the data for setting the default language on the container.
   *
   * @return array
   *   The data array for the default language.
   */
  protected function defaultLanguageData() {
    return Language::$defaultValues;
  }

  /**
   * Installs default configuration for a given list of modules.
   *
   * @param array $modules
   *   A list of modules for which to install default configuration.
   *
   * @throws \RuntimeException
   *   Thrown when any module listed in $modules is not enabled.
   */
  protected function installConfig(array $modules) {
    foreach ($modules as $module) {
      if (!$this->container
        ->get('module_handler')
        ->moduleExists($module)) {
        throw new \RuntimeException("'{$module}' module is not enabled");
      }
      \Drupal::service('config.installer')
        ->installDefaultConfig('module', $module);
    }
    $this
      ->pass(format_string('Installed default config: %modules.', array(
      '%modules' => implode(', ', $modules),
    )));
  }

  /**
   * Installs a specific table from a module schema definition.
   *
   * @param string $module
   *   The name of the module that defines the table's schema.
   * @param string|array $tables
   *   The name or an array of the names of the tables to install.
   *
   * @throws \RuntimeException
   *   Thrown when $module is not enabled or when the table schema cannot be
   *   found in the module specified.
   */
  protected function installSchema($module, $tables) {

    // drupal_get_module_schema() is technically able to install a schema
    // of a non-enabled module, but its ability to load the module's .install
    // file depends on many other factors. To prevent differences in test
    // behavior and non-reproducible test failures, we only allow the schema of
    // explicitly loaded/enabled modules to be installed.
    if (!$this->container
      ->get('module_handler')
      ->moduleExists($module)) {
      throw new \RuntimeException("'{$module}' module is not enabled");
    }
    $tables = (array) $tables;
    foreach ($tables as $table) {
      $schema = drupal_get_module_schema($module, $table);
      if (empty($schema)) {
        throw new \RuntimeException("Unknown '{$table}' table schema in '{$module}' module.");
      }
      $this->container
        ->get('database')
        ->schema()
        ->createTable($table, $schema);
    }
    $this
      ->pass(format_string('Installed %module tables: %tables.', array(
      '%tables' => '{' . implode('}, {', $tables) . '}',
      '%module' => $module,
    )));
  }

  /**
   * Installs the storage schema for a specific entity type.
   *
   * @param string $entity_type_id
   *   The ID of the entity type.
   */
  protected function installEntitySchema($entity_type_id) {

    /** @var \Drupal\Core\Entity\EntityManagerInterface $entity_manager */
    $entity_manager = $this->container
      ->get('entity.manager');
    $entity_type = $entity_manager
      ->getDefinition($entity_type_id);
    $entity_manager
      ->onEntityTypeCreate($entity_type);

    // For test runs, the most common storage backend is a SQL database. For
    // this case, ensure the tables got created.
    $storage = $entity_manager
      ->getStorage($entity_type_id);
    if ($storage instanceof SqlEntityStorageInterface) {
      $tables = $storage
        ->getTableMapping()
        ->getTableNames();
      $db_schema = $this->container
        ->get('database')
        ->schema();
      $all_tables_exist = TRUE;
      foreach ($tables as $table) {
        if (!$db_schema
          ->tableExists($table)) {
          $this
            ->fail(SafeMarkup::format('Installed entity type table for the %entity_type entity type: %table', array(
            '%entity_type' => $entity_type_id,
            '%table' => $table,
          )));
          $all_tables_exist = FALSE;
        }
      }
      if ($all_tables_exist) {
        $this
          ->pass(SafeMarkup::format('Installed entity type tables for the %entity_type entity type: %tables', array(
          '%entity_type' => $entity_type_id,
          '%tables' => '{' . implode('}, {', $tables) . '}',
        )));
      }
    }
  }

  /**
   * Enables modules for this test.
   *
   * @param array $modules
   *   A list of modules to enable. Dependencies are not resolved; i.e.,
   *   multiple modules have to be specified with dependent modules first.
   *   The new modules are only added to the active module list and loaded.
   */
  protected function enableModules(array $modules) {

    // Perform an ExtensionDiscovery scan as this function may receive a
    // profile that is not the current profile, and we don't yet have a cached
    // way to receive inactive profile information.
    // @todo Remove as part of https://www.drupal.org/node/2186491
    $listing = new ExtensionDiscovery(\Drupal::root());
    $module_list = $listing
      ->scan('module');

    // In ModuleHandlerTest we pass in a profile as if it were a module.
    $module_list += $listing
      ->scan('profile');

    // Set the list of modules in the extension handler.
    $module_handler = $this->container
      ->get('module_handler');

    // Write directly to active storage to avoid early instantiation of
    // the event dispatcher which can prevent modules from registering events.
    $active_storage = \Drupal::service('config.storage');
    $extensions = $active_storage
      ->read('core.extension');
    foreach ($modules as $module) {
      $module_handler
        ->addModule($module, $module_list[$module]
        ->getPath());

      // Maintain the list of enabled modules in configuration.
      $extensions['module'][$module] = 0;
    }
    $active_storage
      ->write('core.extension', $extensions);

    // Update the kernel to make their services available.
    $module_filenames = $module_handler
      ->getModuleList();
    $this->kernel
      ->updateModules($module_filenames, $module_filenames);

    // Ensure isLoaded() is TRUE in order to make _theme() work.
    // Note that the kernel has rebuilt the container; this $module_handler is
    // no longer the $module_handler instance from above.
    $this->container
      ->get('module_handler')
      ->reload();
    $this
      ->pass(format_string('Enabled modules: %modules.', array(
      '%modules' => implode(', ', $modules),
    )));
  }

  /**
   * Disables modules for this test.
   *
   * @param array $modules
   *   A list of modules to disable. Dependencies are not resolved; i.e.,
   *   multiple modules have to be specified with dependent modules first.
   *   Code of previously active modules is still loaded. The modules are only
   *   removed from the active module list.
   */
  protected function disableModules(array $modules) {

    // Unset the list of modules in the extension handler.
    $module_handler = $this->container
      ->get('module_handler');
    $module_filenames = $module_handler
      ->getModuleList();
    $extension_config = $this
      ->config('core.extension');
    foreach ($modules as $module) {
      unset($module_filenames[$module]);
      $extension_config
        ->clear('module.' . $module);
    }
    $extension_config
      ->save();
    $module_handler
      ->setModuleList($module_filenames);
    $module_handler
      ->resetImplementations();

    // Update the kernel to remove their services.
    $this->kernel
      ->updateModules($module_filenames, $module_filenames);

    // Ensure isLoaded() is TRUE in order to make _theme() work.
    // Note that the kernel has rebuilt the container; this $module_handler is
    // no longer the $module_handler instance from above.
    $module_handler = $this->container
      ->get('module_handler');
    $module_handler
      ->reload();
    $this
      ->pass(format_string('Disabled modules: %modules.', array(
      '%modules' => implode(', ', $modules),
    )));
  }

  /**
   * Registers a stream wrapper for this test.
   *
   * @param string $scheme
   *   The scheme to register.
   * @param string $class
   *   The fully qualified class name to register.
   * @param int $type
   *   The Drupal Stream Wrapper API type. Defaults to
   *   StreamWrapperInterface::NORMAL.
   */
  protected function registerStreamWrapper($scheme, $class, $type = StreamWrapperInterface::NORMAL) {
    $this->container
      ->get('stream_wrapper_manager')
      ->registerWrapper($scheme, $class, $type);
  }

  /**
   * Renders a render array.
   *
   * @param array $elements
   *   The elements to render.
   *
   * @return string
   *   The rendered string output (typically HTML).
   */
  protected function render(array &$elements) {

    // Use the bare HTML page renderer to render our links.
    $renderer = $this->container
      ->get('bare_html_page_renderer');
    $response = $renderer
      ->renderBarePage($elements, '', $this->container
      ->get('theme.manager')
      ->getActiveTheme()
      ->getName());

    // Glean the content from the response object.
    $content = $response
      ->getContent();
    $this
      ->setRawContent($content);
    $this
      ->verbose('<pre style="white-space: pre-wrap">' . Html::escape($content));
    return $content;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 2
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings protected function Casts MarkupInterface objects into strings.
KernelTestBase::$configDirectories protected property The configuration directories for this test run.
KernelTestBase::$keyValueFactory protected property A KeyValueMemoryFactory instance to use when building the container.
KernelTestBase::$moduleFiles private property
KernelTestBase::$modules public static property Modules to enable. 192
KernelTestBase::$streamWrappers protected property Array of registered stream wrappers.
KernelTestBase::$themeFiles private property
KernelTestBase::beforePrepareEnvironment protected function Act on global state information before the environment is altered for a test. Overrides TestBase::beforePrepareEnvironment
KernelTestBase::containerBuild public function Sets up the base service container for this test. 12
KernelTestBase::defaultLanguageData protected function Provides the data for setting the default language on the container. 1
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs a specific table from a module schema definition.
KernelTestBase::prepareConfigDirectories protected function Create and set new configuration directories. 1
KernelTestBase::registerStreamWrapper protected function Registers a stream wrapper for this test.
KernelTestBase::render protected function Renders a render array.
KernelTestBase::setUp protected function Performs setup tasks before each individual test method is run. Overrides TestBase::setUp
KernelTestBase::tearDown protected function Performs cleanup tasks after each individual test method has been run. Overrides TestBase::tearDown
KernelTestBase::__construct function Constructor for Test. Overrides TestBase::__construct
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
SessionTestTrait::$sessionName protected property The name of the session cookie.
SessionTestTrait::generateSessionName protected function Generates a session cookie name.
SessionTestTrait::getSessionName protected function Returns the session name in use on the child site.
TestBase::$assertions protected property Assertions thrown in that test case.
TestBase::$configImporter protected property The config importer that can used in a test. 5
TestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
TestBase::$container protected property The dependency injection container used in the test.
TestBase::$databasePrefix protected property The database prefix of this test run.
TestBase::$dieOnFail public property Whether to die in case any test assertion fails.
TestBase::$httpAuthCredentials protected property HTTP authentication credentials (<username>:<password>).
TestBase::$httpAuthMethod protected property HTTP authentication method (specified as a CURLAUTH_* constant).
TestBase::$kernel protected property The DrupalKernel instance used in the test. 1
TestBase::$originalConf protected property The original configuration (variables), if available.
TestBase::$originalConfig protected property The original configuration (variables).
TestBase::$originalConfigDirectories protected property The original configuration directories.
TestBase::$originalContainer protected property The original container.
TestBase::$originalFileDirectory protected property The original file directory, before it was changed for testing purposes.
TestBase::$originalLanguage protected property The original language.
TestBase::$originalPrefix protected property The original database prefix when running inside Simpletest.
TestBase::$originalProfile protected property The original installation profile.
TestBase::$originalSessionName protected property The name of the session cookie of the test-runner.
TestBase::$originalSettings protected property The settings array.
TestBase::$originalShutdownCallbacks protected property The original array of shutdown function callbacks. 1
TestBase::$originalSite protected property The site directory of the original parent site.
TestBase::$originalUser protected property The original user, before testing began. 1
TestBase::$privateFilesDirectory protected property The private file directory for the test environment.
TestBase::$publicFilesDirectory protected property The public file directory for the test environment.
TestBase::$results public property Current results of this test case.
TestBase::$siteDirectory protected property The site directory of this test run.
TestBase::$skipClasses protected property This class is skipped when looking for the source of an assertion.
TestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 4
TestBase::$tempFilesDirectory protected property The temporary file directory for the test environment.
TestBase::$testId protected property The test run ID.
TestBase::$timeLimit protected property Time limit for the test.
TestBase::$translationFilesDirectory protected property The translation file directory for the test environment.
TestBase::$verbose public property TRUE if verbose debugging is enabled.
TestBase::$verboseClassName protected property Safe class name for use in verbose output filenames.
TestBase::$verboseDirectory protected property Directory where verbose output files are put.
TestBase::$verboseDirectoryUrl protected property URL to the verbose output file directory.
TestBase::$verboseId protected property Incrementing identifier for verbose output filenames.
TestBase::assert protected function Internal helper: stores the assert.
TestBase::assertEqual protected function Check to see if two values are equal.
TestBase::assertErrorLogged protected function Asserts that a specific error has been logged to the PHP error log.
TestBase::assertFalse protected function Check to see if a value is false.
TestBase::assertIdentical protected function Check to see if two values are identical.
TestBase::assertIdenticalObject protected function Checks to see if two objects are identical.
TestBase::assertNoErrorsLogged protected function Asserts that no errors have been logged to the PHP error.log thus far.
TestBase::assertNotEqual protected function Check to see if two values are not equal.
TestBase::assertNotIdentical protected function Check to see if two values are not identical.
TestBase::assertNotNull protected function Check to see if a value is not NULL.
TestBase::assertNull protected function Check to see if a value is NULL.
TestBase::assertTrue protected function Check to see if a value is not false.
TestBase::changeDatabasePrefix private function Changes the database connection to the prefixed one.
TestBase::checkRequirements protected function Checks the matching requirements for Test. 2
TestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
TestBase::configImporter public function Returns a ConfigImporter object to import test importing of configuration. 5
TestBase::copyConfig public function Copies configuration objects from source storage to target storage.
TestBase::deleteAssert public static function Delete an assertion record by message ID.
TestBase::error protected function Fire an error assertion. 3
TestBase::errorHandler public function Handle errors during test runs.
TestBase::exceptionHandler protected function Handle exceptions.
TestBase::fail protected function Fire an assertion that is always negative.
TestBase::filePreDeleteCallback public static function Ensures test files are deletable within file_unmanaged_delete_recursive().
TestBase::generatePermutations public static function Converts a list of possible parameters into a stack of permutations.
TestBase::getAssertionCall protected function Cycles through backtrace until the first non-assertion method is found.
TestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
TestBase::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
TestBase::getDatabasePrefix public function Gets the database prefix.
TestBase::getTempFilesDirectory public function Gets the temporary files directory.
TestBase::insertAssert public static function Store an assertion from outside the testing context.
TestBase::pass protected function Fire an assertion that is always positive.
TestBase::prepareDatabasePrefix private function Generates a database prefix for running tests.
TestBase::prepareEnvironment private function Prepares the current environment for running the test.
TestBase::restoreEnvironment private function Cleans up the test environment and restores the original environment.
TestBase::run public function Run all tests in this class. 1
TestBase::settingsSet protected function Changes in memory settings.
TestBase::storeAssertion protected function Helper method to store an assertion record in the configured database.
TestBase::verbose protected function Logs a verbose message in a text file.