public function ContainerTest::test_resolveServicesAndParameters_optional in Service Container 7

Same name and namespace in other branches

1. 7.2 tests/src/DependencyInjection/ContainerTest.php \Drupal\Tests\service_container\DependencyInjection\ContainerTest::test_resolveServicesAndParameters_optional()

Tests that services that are optional work correctly. @covers ::get() @covers ::resolveServicesAndParameters()

File

tests/src/DependencyInjection/ContainerTest.php, line 343

Contains \Drupal\Tests\service_container\DependencyInjection\ContainerTest

Class

ContainerTest

@coversDefaultClass \Drupal\service_container\DependencyInjection\Container @group dic

Namespace

Drupal\Tests\service_container\DependencyInjection

Code

public function test_resolveServicesAndParameters_optional() {
  $service = $this->container
    ->get('service_with_optional_dependency');
  $this
    ->assertNull($service
    ->getSomeOtherService(), 'other service was NULL was expected.');
}