Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/wildeart/app.marshelectrical.co.nz/public_html/google_api/vendor/paragonie/constant_time_encoding/tests/RFC4648Test.php:15 Stack trace: #0 {main} thrown in /home/wildeart/app.marshelectrical.co.nz/public_html/google_api/vendor/paragonie/constant_time_encoding/tests/RFC4648Test.php on line 15