Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/lightbox/www/demo/template/static/pass1ajax-post-tweet/twitteroauth/tests/AbstractSignatureMethodTest.php:7 Stack trace: #0 {main} thrown in /home/lightbox/www/demo/template/static/pass1ajax-post-tweet/twitteroauth/tests/AbstractSignatureMethodTest.php on line 7