Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /var/www/html/invoice-backendNEWNEWOLD/vendor/namshi/jose/tests/Namshi/JOSE/Test/Signer/OpenSSL/HS384Test.php:8 Stack trace: #0 {main} thrown in /var/www/html/invoice-backendNEWNEWOLD/vendor/namshi/jose/tests/Namshi/JOSE/Test/Signer/OpenSSL/HS384Test.php on line 8