Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/laravel1/dev.laravelbuddy.in/vendor/maennchen/zipstream-php/test/TimeTest.php:12 Stack trace: #0 {main} thrown in /home/laravel1/dev.laravelbuddy.in/vendor/maennchen/zipstream-php/test/TimeTest.php on line 12