function ContainerTest::testGetForNonExistentServiceWhenUsingNull

Tests that Container::get() for non-existent services works properly.

@covers ::get @covers ::createService

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 354

Class

ContainerTest

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

Namespace

Code

public function testGetForNonExistentServiceWhenUsingNull() : void {
    $this->assertNull($this->container
        ->get('service_not_exists', ContainerInterface::NULL_ON_INVALID_REFERENCE), 'Not found service does not throw exception.');
}