class ContainerDerivativeDiscoveryDecoratorTest in Drupal 10

@coversDefaultClass \Drupal\Core\Plugin\Discovery\ContainerDerivativeDiscoveryDecorator @group Plugin

Hierarchy

• class \Drupal\Tests\Core\Plugin\Discovery\ContainerDerivativeDiscoveryDecoratorTest extends \Drupal\Tests\UnitTestCase

File

core/tests/Drupal/Tests/Core/Plugin/Discovery/ContainerDerivativeDiscoveryDecoratorTest.php, line 12

Namespace

Drupal\Tests\Core\Plugin\Discovery

class ContainerDerivativeDiscoveryDecoratorTest extends UnitTestCase {

  /**
   * @covers ::getDefinitions
   */
  public function testGetDefinitions() {
    $example_service = $this
      ->createMock('Symfony\\Contracts\\EventDispatcher\\EventDispatcherInterface');
    $example_container = $this
      ->getMockBuilder('Symfony\\Component\\DependencyInjection\\ContainerBuilder')
      ->onlyMethods([
      'get',
    ])
      ->getMock();
    $example_container
      ->expects($this
      ->once())
      ->method('get')
      ->with($this
      ->equalTo('example_service'))
      ->will($this
      ->returnValue($example_service));
    \Drupal::setContainer($example_container);
    $definitions = [];
    $definitions['container_aware_discovery'] = [
      'id' => 'container_aware_discovery',
      'deriver' => '\\Drupal\\Tests\\Core\\Plugin\\Discovery\\TestContainerDerivativeDiscovery',
    ];
    $definitions['non_container_aware_discovery'] = [
      'id' => 'non_container_aware_discovery',
      'deriver' => '\\Drupal\\Tests\\Core\\Plugin\\Discovery\\TestDerivativeDiscovery',
    ];
    $discovery_main = $this
      ->createMock('Drupal\\Component\\Plugin\\Discovery\\DiscoveryInterface');
    $discovery_main
      ->expects($this
      ->any())
      ->method('getDefinitions')
      ->will($this
      ->returnValue($definitions));
    $discovery = new ContainerDerivativeDiscoveryDecorator($discovery_main);
    $definitions = $discovery
      ->getDefinitions();

    // Ensure that both the instances from container and non-container test derivatives got added.
    $this
      ->assertCount(4, $definitions);
  }

}