Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/prepte7/hubspot.preptest.ca/vendor/bacon/bacon-qr-code/test/Common/BitMatrixTest.php:10 Stack trace: #0 {main} thrown in /home/prepte7/hubspot.preptest.ca/vendor/bacon/bacon-qr-code/test/Common/BitMatrixTest.php on line 10