Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/hester/public_html/grocy/vendor/mike42/escpos-php/test/unit/GdEscposImageTest.php:5 Stack trace: #0 {main} thrown in /home/hester/public_html/grocy/vendor/mike42/escpos-php/test/unit/GdEscposImageTest.php on line 5