function ContainerTest::testResolveServicesAndParametersForSharedPrivateService

Tests that private service sharing works correctly.

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

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 556

Class

ContainerTest

@coversDefaultClass \Drupal\Component\DependencyInjection\Container @group DependencyInjection

Namespace

Code

public function testResolveServicesAndParametersForSharedPrivateService() : void {
    $service = $this->container
        ->get('service_using_shared_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_shared_private');
    $same_private_service = $service->getSomeOtherService();
    $this->assertSame($private_service, $same_private_service, 'Private service is shared.');
    $this->assertEquals('really_private_lama', $private_service->getSomeParameter(), 'Private was found successfully.');
}