namespace Drupal\Tests\Component\Plugin\Discovery;
use Drupal\Component\Plugin\Exception\PluginNotFoundException;
-use Drupal\Tests\UnitTestCase;
+use PHPUnit\Framework\TestCase;
/**
* @group Plugin
* @coversDefaultClass \Drupal\Component\Plugin\Discovery\DiscoveryTrait
*/
-class DiscoveryTraitTest extends UnitTestCase {
+class DiscoveryTraitTest extends TestCase {
/**
* Data provider for testDoGetDefinition().