Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /var/www/drupal/sites/energiatalgud/vendor/symfony-cmf/routing/tests/Unit/Candidates/CandidatesTest.php:18 Stack trace: #0 {main} thrown in /var/www/drupal/sites/energiatalgud/vendor/symfony-cmf/routing/tests/Unit/Candidates/CandidatesTest.php on line 18