public function ContainerTest::testGetServiceIds in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php \Drupal\Tests\Component\DependencyInjection\ContainerTest::testGetServiceIds()
2. 10 core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php \Drupal\Tests\Component\DependencyInjection\ContainerTest::testGetServiceIds()

Tests that Container::getServiceIds() works properly.

@covers ::getServiceIds

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 662

Contains \Drupal\Tests\Component\DependencyInjection\ContainerTest.

Class

ContainerTest

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

Namespace

Drupal\Tests\Component\DependencyInjection

Code

public function testGetServiceIds() {
  $service_definition_keys = array_keys($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.');
}