class StubFallbackPluginManager

Stubs \Drupal\Component\Plugin\FallbackPluginManagerInterface.

We have to stub \Drupal\Component\Plugin\FallbackPluginManagerInterface for \Drupal\Tests\Component\Plugin\PluginManagerBaseTest so that we can implement ::getFallbackPluginId().

We do this so we can have it just return the plugin ID passed to it, with '_fallback' appended.

Hierarchy

• class \Drupal\Component\Plugin\PluginManagerBase implements \Drupal\Component\Plugin\PluginManagerInterface uses \Drupal\Component\Plugin\Discovery\DiscoveryTrait
  • class \Drupal\Tests\Component\Plugin\StubFallbackPluginManager implements \Drupal\Component\Plugin\FallbackPluginManagerInterface extends \Drupal\Component\Plugin\PluginManagerBase

Expanded class hierarchy of StubFallbackPluginManager

File

core/tests/Drupal/Tests/Component/Plugin/StubFallbackPluginManager.php, line 20

Namespace

class StubFallbackPluginManager extends PluginManagerBase implements FallbackPluginManagerInterface {
  
  /**
   * {@inheritdoc}
   */
  public function getFallbackPluginId($plugin_id, array $configuration = []) : string {
    // Minimally implement getFallbackPluginId so that we can test it.
    return $plugin_id . '_fallback';
  }

}