Fatal error: Uncaught Error: Class "TestCase" not found in /home/marcelnet/public_html/ias/vendor/jeroennoten/laravel-adminlte/tests/AdminLteTest.php:5 Stack trace: #0 {main} thrown in /home/marcelnet/public_html/ias/vendor/jeroennoten/laravel-adminlte/tests/AdminLteTest.php on line 5