Fatal error: Uncaught Error: Class "Tests\TestCase" not found in C:\laragon\www\backup\old\archive\facevalo-app\tests\Feature\PlanningEffectifsTest.php:24 Stack trace: #0 {main} thrown in C:\laragon\www\backup\old\archive\facevalo-app\tests\Feature\PlanningEffectifsTest.php on line 24