Revert "Fixup"

This reverts commit 61b6eee.

Author: vmcj

webapp/tests/Unit/Twig/TwigExtensionTest.php

@@ -48,9 +48,7 @@
 use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;*/
 use Twig\Environment;
 
-use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
-
-class TwigExtensionTest extends WebTestCase
+class TwigExtensionTest extends TestCase
 {
     /**
      * Test that the APCA contrast function returns the correct data