Fatal error: Uncaught Error: Class "advanced_testcase" not found in /srv/www/htdocs/moodle/lib/xapi/tests/local/statement/item_score_test.php:38 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/xapi/tests/local/statement/item_score_test.php on line 38