namespace Drupal\Tests\Component\ProxyBuilder;
use Drupal\Component\ProxyBuilder\ProxyBuilder;
-use Drupal\Tests\UnitTestCase;
+use PHPUnit\Framework\TestCase;
/**
* @coversDefaultClass \Drupal\Component\ProxyBuilder\ProxyBuilder
* @group proxy_builder
*/
-class ProxyBuilderTest extends UnitTestCase {
+class ProxyBuilderTest extends TestCase {
/**
* The tested proxy builder.