Fatal error: Uncaught Error: Class "Drupal\Tests\user\Functional\UserLoginTest" not found in /home/qcsvlel/www/core/modules/user/tests/src/Functional/UserLoginDecoratedTest.php:16 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/modules/user/tests/src/Functional/UserLoginDecoratedTest.php on line 16