public function KernelTestBase::containerBuild in Drupal 8

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 also

\Drupal\simpletest\KernelTestBase::setUp()

\Drupal\simpletest\KernelTestBase::enableModules()

\Drupal\simpletest\KernelTestBase::disableModules()

File

core/modules/simpletest/src/KernelTestBase.php, line 343

Class

KernelTestBase

Base class for functional integration tests.

Namespace

Drupal\simpletest

Code

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) {
    $container
      ->register('testing.config_schema_checker', ConfigSchemaChecker::class)
      ->addArgument(new Reference('config.typed'))
      ->addArgument($this
      ->getConfigSchemaExclusions())
      ->addTag('event_subscriber');
  }
  $keyvalue_options = $container
    ->getParameter('factory.keyvalue') ?: [];
  $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_alias.path_processor')) {

    // The alias-based processor requires the path_alias entity schema to be
    // installed, so we prevent it from being registered to the path processor
    // manager. We do this by removing the tags that the compiler pass looks
    // for. This means that the URL generator can safely be used within tests.
    $definition = $container
      ->getDefinition('path_alias.path_processor');
    $definition
      ->clearTag('path_processor_inbound')
      ->clearTag('path_processor_outbound');
  }
  if ($container
    ->hasDefinition('password')) {
    $container
      ->getDefinition('password')
      ->setArguments([
      1,
    ]);
  }

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