Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home4/ezzsoftc/public_html/thambi.ezzsoft.com/vendor/srmklive/paypal/tests/Feature/AdapterFeatureTest.php:12 Stack trace: #0 {main} thrown in /home4/ezzsoftc/public_html/thambi.ezzsoft.com/vendor/srmklive/paypal/tests/Feature/AdapterFeatureTest.php on line 12