Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/booking/vendor/laravel/framework/src/Illuminate/Foundation/Testing/TestCase.php:8
Stack trace:
#0 {main}
thrown in /var/www/html/booking/vendor/laravel/framework/src/Illuminate/Foundation/Testing/TestCase.php on line 8