Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/sanialamin/vendor/getsolaris/laravel-make-service/tests/StubExistTest.php:5 Stack trace: #0 {main} thrown in /var/www/html/sanialamin/vendor/getsolaris/laravel-make-service/tests/StubExistTest.php on line 5