Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /var/www/html/commude/showbiz/admin/src/vendor/mhor/php-mediainfo/tests/MediaInfoTest.php:8 Stack trace: #0 {main} thrown in /var/www/html/commude/showbiz/admin/src/vendor/mhor/php-mediainfo/tests/MediaInfoTest.php on line 8