function ConstraintFactoryTest::testCreateInstance

Same name in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Validation/ConstraintFactoryTest.php \Drupal\KernelTests\Core\Validation\ConstraintFactoryTest::testCreateInstance()
  2. 11.x core/tests/Drupal/KernelTests/Core/Validation/ConstraintFactoryTest.php \Drupal\KernelTests\Core\Validation\ConstraintFactoryTest::testCreateInstance()

@covers ::createInstance

File

core/tests/Drupal/KernelTests/Core/Validation/ConstraintFactoryTest.php, line 27

Class

ConstraintFactoryTest
@coversDefaultClass \Drupal\Core\Validation\ConstraintFactory

Namespace

Drupal\KernelTests\Core\Validation

Code

public function testCreateInstance() : void {
    $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);
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.