public function ContainerTest::testGetForNonExistentServiceMultipleTimes in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php \Drupal\Tests\Component\DependencyInjection\ContainerTest::testGetForNonExistentServiceMultipleTimes()
2. 10 core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php \Drupal\Tests\Component\DependencyInjection\ContainerTest::testGetForNonExistentServiceMultipleTimes()

Tests multiple Container::get() calls for non-existing dependencies work.

@covers ::get @covers ::createService

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 377

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

Class

ContainerTest

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

Namespace

Drupal\Tests\Component\DependencyInjection

Code

public function testGetForNonExistentServiceMultipleTimes() {
  $container = new $this->containerClass();
  $this
    ->assertNull($container
    ->get('service_not_exists', ContainerInterface::NULL_ON_INVALID_REFERENCE), 'Not found service does not throw exception.');
  $this
    ->assertNull($container
    ->get('service_not_exists', ContainerInterface::NULL_ON_INVALID_REFERENCE), 'Not found service does not throw exception on second call.');
}