Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/mobiledeit/www_gesmat/vendor/drupal/coder/tests/Drupal/CoderSniffUnitTest.php:24 Stack trace: #0 {main} thrown in /home/mobiledeit/www_gesmat/vendor/drupal/coder/tests/Drupal/CoderSniffUnitTest.php on line 24