Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Customer/Model/AccountManagement/ForgotPasswordTest.php:23 Stack trace: #0 {main} thrown in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Customer/Model/AccountManagement/ForgotPasswordTest.php on line 23