function ContainerTest::testResolveServicesAndParametersForServiceReferencedViaServiceClosure

Tests that services wrapped in a closure work correctly.

@covers ::get
@covers ::createService
@covers ::resolveServicesAndParameters

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 600

Class

ContainerTest

@coversDefaultClass \Drupal\Component\DependencyInjection\Container[[api-linebreak]] @group DependencyInjection

Namespace

Code

public function testResolveServicesAndParametersForServiceReferencedViaServiceClosure() : void {
  $service = $this->container
    ->get('service_within_service_closure');
  $other_service = $this->container
    ->get('other.service');
  $factory_function = $service->getSomeOtherService();
  $this->assertInstanceOf(\Closure::class, $factory_function);
  $this->assertEquals($other_service, call_user_func($factory_function));
}