Fatal error: Uncaught Error: Class "Tests\TestCase" not found in /home/keshavvps/public_html/keshav/KG2/Shir/tests/Feature/Auth/AuthenticationTest.php:10 Stack trace: #0 {main} thrown in /home/keshavvps/public_html/keshav/KG2/Shir/tests/Feature/Auth/AuthenticationTest.php on line 10