Fatal error: Uncaught Error: Class "Tests\TestCase" not found in C:\laragon\htdocs\eloboost24\tests\Feature\Offer\Service\OfferChangePriceServiceTest.php:19 Stack trace: #0 {main} thrown in C:\laragon\htdocs\eloboost24\tests\Feature\Offer\Service\OfferChangePriceServiceTest.php on line 19