Fatal error: Uncaught Error: Class "Tests\TestCase" not found in /var/www/html/001-depreciados/freefi_backup_mercadopago_20251110_173353/tests/Feature/Api/CustomizationControllerTest.php:10 Stack trace: #0 {main} thrown in /var/www/html/001-depreciados/freefi_backup_mercadopago_20251110_173353/tests/Feature/Api/CustomizationControllerTest.php on line 10