function ContainerTest::testGetServiceIds

Tests that Container::getServiceIds() works properly.

@covers ::getServiceIds

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 677

Class

ContainerTest

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

Namespace

Code

public function testGetServiceIds() : void {
    $service_definition_keys = array_merge([
        'service_container',
    ], array_keys($this->containerDefinition['services']));
    $this->assertEquals($service_definition_keys, $this->container
        ->getServiceIds(), 'Retrieved service IDs match definition.');
    $mock_service = new MockService();
    $this->container
        ->set('bar', $mock_service);
    $this->container
        ->set('service.provider', $mock_service);
    $service_definition_keys[] = 'bar';
    $this->assertEquals($service_definition_keys, $this->container
        ->getServiceIds(), 'Retrieved service IDs match definition after setting new services.');
}