public function ConstraintFactoryTest::testCreateInstance in Drupal 9

@covers ::createInstance

File

core/tests/Drupal/KernelTests/Core/Validation/ConstraintFactoryTest.php, line 25

Class

ConstraintFactoryTest

@coversDefaultClass \Drupal\Core\Validation\ConstraintFactory

Namespace

Drupal\KernelTests\Core\Validation

Code

public function testCreateInstance() {
  $constraint_manager = \Drupal::typedDataManager()
    ->getValidationConstraintManager();

  // If the plugin is a \Symfony\Component\Validator\Constraint, they will be
  // created first.
  $this
    ->assertInstanceOf(Constraint::class, $constraint_manager
    ->create('Uuid', []));

  // If the plugin implements the
  // \Drupal\Core\Plugin\ContainerFactoryPluginInterface, they will be created
  // second.
  $container_factory_plugin = $constraint_manager
    ->create('EntityTestContainerFactoryPlugin', []);
  $this
    ->assertNotInstanceOf(Constraint::class, $container_factory_plugin);
  $this
    ->assertInstanceOf(ContainerFactoryPluginInterface::class, $container_factory_plugin);

  // Plugins that are not a \Symfony\Component\Validator\Constraint or do not
  // implement the \Drupal\Core\Plugin\ContainerFactoryPluginInterface are
  // created last.
  $default_plugin = $constraint_manager
    ->create('EntityTestDefaultPlugin', []);
  $this
    ->assertNotInstanceOf(Constraint::class, $default_plugin);
  $this
    ->assertNotInstanceOf(ContainerFactoryPluginInterface::class, $default_plugin);
  $this
    ->assertInstanceOf(PluginBase::class, $default_plugin);
}