Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /var/www/alldocs/home/rprather/webdev/cms_static/simplesamlphp_sp/tests/lib/SimpleSAML/Utils/AttributesTest.php:17 Stack trace: #0 {main} thrown in /var/www/alldocs/home/rprather/webdev/cms_static/simplesamlphp_sp/tests/lib/SimpleSAML/Utils/AttributesTest.php on line 17