class ContainerBuilderTest in Service Container 7

@coversDefaultClass \Drupal\service_container\DependencyInjection\ContainerBuilder @group dic

Hierarchy

• class \Drupal\Tests\service_container\DependencyInjection\ContainerBuilderTest extends \Drupal\Tests\service_container\DependencyInjection\PHPUnit_Framework_TestCase

File

tests/src/DependencyInjection/ContainerBuilderTest.php, line 22

Contains \Drupal\Tests\service_container\DependencyInjection\ContainerBuilderTest

Namespace

Drupal\Tests\service_container\DependencyInjection

class ContainerBuilderTest extends \PHPUnit_Framework_TestCase {

  /**
   * {@inheritdoc}
   */
  public function setUp() {

    // Setup the base container definition.
    $this->containerDefinition = $this
      ->getFakeContainerDefinition();

    // Alter the definition in a specified way.
    $altered_definition = $this->containerDefinition;
    $altered_definition['services']['some_service']['tags'][] = array(
      'name' => 'bar',
    );
    $altered_definition['services']['some_service']['tags'][] = array(
      'name' => 'baz',
    );
    $altered_definition['parameters']['some_other_config'] = 'lama';
    $this->alteredDefinition = $altered_definition;

    // Create a service provider providing these definitions.
    $service_provider = Mockery::mock('\\Drupal\\service_container\\DependencyInjection\\ServiceProviderInterface');
    $service_provider
      ->shouldReceive('getContainerDefinition')
      ->once()
      ->andReturn($this->containerDefinition);
    $service_provider
      ->shouldReceive('alterContainerDefinition')
      ->with(Mockery::on(function (&$container_definition) {
      $container_definition['services']['some_service']['tags'][] = array(
        'name' => 'bar',
      );
      $container_definition['services']['some_service']['tags'][] = array(
        'name' => 'baz',
      );
      $container_definition['parameters']['some_other_config'] = 'lama';
      return TRUE;
    }))
      ->once();
    $this->serviceProvider = $service_provider;

    // Set up definitions for the Fake plugin manager.
    $definitions = array(
      'fake_provider' => array(
        'class' => '\\Drupal\\Tests\\service_container\\DependencyInjection\\FakeProvider',
      ),
    );

    // And create a static plugin manager mock.
    $service_provider_manager = Mockery::mock('\\Drupal\\Component\\Plugin\\PluginManagerInterface', array(
      'getDefinitions' => $definitions,
      'getDefinition' => $definitions['fake_provider'],
      'hasDefinition' => TRUE,
      'createInstance' => $this->serviceProvider,
      'getInstance' => $this->serviceProvider,
    ));
    $this->serviceProviderManager = $service_provider_manager;
  }

  /**
   * @covers ::__construct()
   * @covers ::getContainerDefinition()
   */
  public function test_getContainerDefinition() {

    // We need to use a partial mock as the alter method calls procedural code.
    $container_builder = Mockery::mock('\\Drupal\\service_container\\DependencyInjection\\ContainerBuilder[moduleAlter]', array(
      $this->serviceProviderManager,
    ));
    $container_builder
      ->shouldAllowMockingProtectedMethods();
    $container_builder
      ->shouldReceive('moduleAlter')
      ->once();
    $definition = $container_builder
      ->getContainerDefinition();
    $this
      ->assertEquals($definition, $this->alteredDefinition, 'Definition of the container matches.');
  }

  /**
   * @covers ::getContainerDefinition()
   * @covers ::moduleAlter()
   */
  public function test_alter() {
    $container_builder = Mockery::mock('\\Drupal\\service_container\\DependencyInjection\\ContainerBuilder[moduleAlter]', array(
      $this->serviceProviderManager,
    ));
    $container_builder
      ->shouldAllowMockingProtectedMethods();
    $container_builder
      ->shouldReceive('moduleAlter')
      ->with(Mockery::on(function (&$container_definition) {
      $container_definition['services']['foo'] = array(
        'class' => 'FooService',
      );
      return TRUE;
    }));
    $altered_definition = $this->alteredDefinition;
    $altered_definition['services']['foo'] = array(
      'class' => 'FooService',
    );
    $definition = $container_builder
      ->getContainerDefinition();
    $this
      ->assertEquals($definition, $altered_definition, 'Definition of the container when altered matches.');
  }

  /**
   * @covers ::getContainerDefinition()
   * @covers ::moduleAlter()
   */
  public function test_alterWithTags() {
    $container_builder = Mockery::mock('\\Drupal\\service_container\\DependencyInjection\\ContainerBuilder[moduleAlter]', array(
      $this->serviceProviderManager,
    ));
    $container_builder
      ->shouldAllowMockingProtectedMethods();
    $container_builder
      ->shouldReceive('moduleAlter')
      ->with(Mockery::on(function (&$container_definition) {
      $container_definition['parameters']['services_tagged'] = implode(',', array_keys($container_definition['tags']['tagged-service']));
      $container_definition['parameters']['services_tagged_another'] = '';
      foreach ($container_definition['tags']['another-tag'] as $service => $tags) {
        $container_definition['parameters']['services_tagged_another'] .= $service . '|';
        foreach ($tags as $tag_values) {
          $values = array();
          foreach ($tag_values as $key => $value) {
            $values[] = $key . ':' . $value;
          }
          $container_definition['parameters']['services_tagged_another'] .= implode(',', $values);
        }
      }
      return TRUE;
    }));
    $altered_definition = $this->alteredDefinition;
    $altered_definition['parameters']['services_tagged'] = 'container,some_service';
    $altered_definition['parameters']['services_tagged_another'] = 'some_service|tag-value:42,tag-value2:23';
    $definition = $container_builder
      ->getContainerDefinition();
    $this
      ->assertEquals($definition, $altered_definition, 'Definition of the container matches altered definition when checking tags.');
  }

  /**
   * @covers ::compile()
   */
  public function test_compile() {

    // Create a fake container class implementing the interface.
    $fake_container = Mockery::mock('\\Drupal\\service_container\\DependencyInjection\\ContainerInterface');
    $fake_container_class = get_class($fake_container);
    $container_builder = Mockery::mock('\\Drupal\\service_container\\DependencyInjection\\ContainerBuilder[moduleAlter]', array(
      $this->serviceProviderManager,
    ));
    $container_builder
      ->shouldAllowMockingProtectedMethods();
    $container_builder
      ->shouldReceive('moduleAlter')
      ->with(Mockery::on(function (&$container_definition) use ($fake_container_class) {
      $container_definition['services']['service_container']['class'] = $fake_container_class;
      return TRUE;
    }));
    $container = $container_builder
      ->compile();

    // Check this returns the right expected class and interfaces.
    $this
      ->assertEquals(TRUE, $container instanceof ContainerInterface, 'Container has instanceof ContainerInterface.');
    $this
      ->assertEquals(TRUE, $container instanceof MockInterface, 'Container has instanceof MockInterface.');
    $this
      ->assertEquals(TRUE, $container instanceof $fake_container_class, 'Container has instanceof dynamic fake container class.');
  }

  /**
   * Returns a fake container definition used for testing.
   *
   * @return array
   *   The fake container definition with services and parameters.
   */
  protected function getFakeContainerDefinition() {
    $parameters = array();
    $parameters['some_config'] = 'foo';
    $parameters['some_other_config'] = 'kitten';
    $services = array();
    $services['container'] = array(
      'class' => '\\Drupal\\service_container\\DependencyInjection\\Container',
      'tags' => array(
        array(
          'name' => 'tagged-service',
        ),
      ),
    );
    $services['some_service'] = array(
      'class' => '\\Drupal\\service_container\\Service\\SomeService',
      'arguments' => array(
        '@service_container',
        '%some_config%',
      ),
      'calls' => array(
        array(
          'setContainer',
          array(
            '@service_container',
          ),
        ),
      ),
      'tags' => array(
        array(
          'name' => 'tagged-service',
        ),
        array(
          'name' => 'another-tag',
          'tag-value' => 42,
          'tag-value2' => 23,
        ),
      ),
      'priority' => 0,
    );
    return array(
      'parameters' => $parameters,
      'services' => $services,
    );
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ContainerBuilderTest::getFakeContainerDefinition	protected	function	Returns a fake container definition used for testing.
ContainerBuilderTest::setUp	public	function
ContainerBuilderTest::test_alter	public	function	@covers ::getContainerDefinition() @covers ::moduleAlter()
ContainerBuilderTest::test_alterWithTags	public	function	@covers ::getContainerDefinition() @covers ::moduleAlter()
ContainerBuilderTest::test_compile	public	function	@covers ::compile()
ContainerBuilderTest::test_getContainerDefinition	public	function	@covers ::__construct() @covers ::getContainerDefinition()