Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/hi5ecomm/public_html/vendor/codexshaper/laravel-woocommerce/tests/Product.php:7 Stack trace: #0 {main} thrown in /home/hi5ecomm/public_html/vendor/codexshaper/laravel-woocommerce/tests/Product.php on line 7