function ContainerTest::testSet

Tests that Container::set() works properly.

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 188

Class

ContainerTest

Tests Drupal\Component\DependencyInjection\Container.

Namespace

Code

public function testSet() : void {
  $this->assertNull($this->container
    ->get('new_id', ContainerInterface::NULL_ON_INVALID_REFERENCE));
  $mock_service = new MockService();
  $this->container
    ->set('new_id', $mock_service);
  $this->assertSame($mock_service, $this->container
    ->get('new_id'), 'A manual set service works as expected.');
}