Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/neondra/www/vendor/laravel/framework/tests/Routing/RoutingUrlGeneratorTest.php:20 Stack trace: #0 {main} thrown in /home/neondra/www/vendor/laravel/framework/tests/Routing/RoutingUrlGeneratorTest.php on line 20