Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/astechc1/public_html/vendor/willdurand/jsonp-callback-validator/tests/JsonpCallbackValidatorTest.php:3 Stack trace: #0 {main} thrown in /home/astechc1/public_html/vendor/willdurand/jsonp-callback-validator/tests/JsonpCallbackValidatorTest.php on line 3