Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/eseptems/public_html/storage/vendor/braintree/braintree_php/tests/Setup.php:16 Stack trace: #0 /home/eseptems/public_html/storage/vendor/braintree/braintree_php/tests/integration/HttpClientApi.php(4): require_once() #1 {main} thrown in /home/eseptems/public_html/storage/vendor/braintree/braintree_php/tests/Setup.php on line 16