function ContainerTest::testResolveServicesAndParametersForPrivateService

Tests that private services work correctly.

@legacy-covers ::get @legacy-covers ::createService @legacy-covers ::resolveServicesAndParameters

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 543

Class

ContainerTest

Tests Drupal\Component\DependencyInjection\Container.

Namespace

Code

public function testResolveServicesAndParametersForPrivateService() : void {
  $service = $this->container
    ->get('service_using_private');
  $private_service = $service->getSomeOtherService();
  $this->assertEquals('really_private_lama', $private_service->getSomeParameter(), 'Private was found successfully.');
  // Test that sharing the same private services works.
  $service = $this->container
    ->get('another_service_using_private');
  $another_private_service = $service->getSomeOtherService();
  $this->assertNotSame($private_service, $another_private_service, 'Private service is not shared.');
  $this->assertEquals('really_private_lama', $private_service->getSomeParameter(), 'Private was found successfully.');
}