public function DependencySerializationTest::testSerialization in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Core/DependencyInjection/DependencySerializationTest.php \Drupal\Tests\Core\DependencyInjection\DependencySerializationTest::testSerialization()
2. 10 core/tests/Drupal/Tests/Core/DependencyInjection/DependencySerializationTest.php \Drupal\Tests\Core\DependencyInjection\DependencySerializationTest::testSerialization()

@covers ::__sleep @covers ::__wakeup

File

core/tests/Drupal/Tests/Core/DependencyInjection/DependencySerializationTest.php, line 26

Contains \Drupal\Tests\Core\DependencyInjection\DependencySerializationTest.

Class

DependencySerializationTest

@coversDefaultClass \Drupal\Core\DependencyInjection\DependencySerializationTrait @group DependencyInjection

Namespace

Drupal\Tests\Core\DependencyInjection

Code

public function testSerialization() {

  // Create a pseudo service and dependency injected object.
  $service = new \stdClass();
  $service->_serviceId = 'test_service';
  $container = new Container();
  $container
    ->set('test_service', $service);
  $container
    ->set('service_container', $container);
  \Drupal::setContainer($container);
  $dependencySerialization = new DependencySerializationTestDummy($service);
  $dependencySerialization
    ->setContainer($container);
  $string = serialize($dependencySerialization);

  /** @var \Drupal\Tests\Core\DependencyInjection\DependencySerializationTestDummy $dependencySerialization */
  $dependencySerialization = unserialize($string);
  $this
    ->assertSame($service, $dependencySerialization->service);
  $this
    ->assertSame($container, $dependencySerialization->container);
  $this
    ->assertEmpty($dependencySerialization
    ->getServiceIds());
}