Fatal error: Uncaught Error: Class "Tests\TestCase" not found in /home/alterna/private_assets.alternalab.it/tests/Feature/Api/Departments/DepartmentIndexTest.php:13 Stack trace: #0 {main} thrown in /home/alterna/private_assets.alternalab.it/tests/Feature/Api/Departments/DepartmentIndexTest.php on line 13