Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home2/cp805728/public_html/sohail/packages/mike42/escpos-php/test/unit/MultiplePrintConnectorTest.php:7 Stack trace: #0 {main} thrown in /home2/cp805728/public_html/sohail/packages/mike42/escpos-php/test/unit/MultiplePrintConnectorTest.php on line 7