Fatal error: Uncaught Error: Class "Tests\TestCase" not found in /home/wijayapyc/public_html/aset/tests/Feature/Checkouts/Ui/AssetCheckoutTest.php:16 Stack trace: #0 {main} thrown in /home/wijayapyc/public_html/aset/tests/Feature/Checkouts/Ui/AssetCheckoutTest.php on line 16