Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\xampp\htdocs\snipe-it\vendor\maennchen\zipstream-php\test\bug\BugHonorFileTimeTest.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\snipe-it\vendor\maennchen\zipstream-php\test\bug\BugHonorFileTimeTest.php on line 20