function ReverseContainerTest::testRecordContainer

@covers ::recordContainer

File

core/tests/Drupal/Tests/Component/DependencyInjection/ReverseContainerTest.php, line 40

Class

ReverseContainerTest

@runTestsInSeparateProcesses The reverse container uses a static to maintain information across container rebuilds.

Namespace

Code

public function testRecordContainer() : void {
  $container = new ContainerBuilder();
  $service = new \stdClass();
  $container->set('bar', $service);
  $reverse_container = new ReverseContainer($container);
  $reverse_container->recordContainer();
  $container = new ContainerBuilder();
  $reverse_container = new ReverseContainer($container);
  // New container does not have a bar service.
  $this->assertNull($reverse_container->getId($service));
  // Add the bar service to make the lookup based on the old object work as
  // expected.
  $container->set('bar', new \stdClass());
  $this->assertSame('bar', $reverse_container->getId($service));
}