Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-two-factor-auth/Test/Integration/Block/ConfigureLaterTest.php:27 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-two-factor-auth/Test/Integration/Block/ConfigureLaterTest.php on line 27