Create a new course Create a new assignment, book, chat, database, glossary, IMSCP, LTI, external tool, quiz, SCORM, survey, wiki activity (maybe you can use a backup of the Moodle features demo course) In each activity/resource edit the summary adding a couple of files (images or embedded videos) As admin, enable "Mobile services": Plugins ► Web Services ► Mobile Create a Token for one user enrolled in the course: Click on Site administration ► Plugins ► Web services ► Manage tokens Next, you can do a CURL REST call simulating a WS client with the user. You need to replace the wstoken, courseid and the URL of your moodle instance curl 'http://localhost/m/stable_master/webservice/rest/server.php?moodlewsrestformat=json' --data 'courseids%5B0%5D=4&wsfunction=mod_forum_get_forums_by_courses&wstoken=ffbe3a3002f235bf9d01fd9369e10b66&moodlewssettingfilter=true' | python -m "json.tool" You need to execute that CURL request for each activity (replacing the wsfunction value with.. mod_chat_get_chats_by_courses, mod_quiz_get_quizzes_by_courses, etc...) and check that a "infofiles" field containing all the files you added in the description is returned.