Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/wwtrop/public_html/apidemo/shared/v1/firebase/php-jwt/tests/JWTTest.php:3 Stack trace: #0 {main} thrown in /home/wwtrop/public_html/apidemo/shared/v1/firebase/php-jwt/tests/JWTTest.php on line 3