I/ run phpunit tests II/ repeat the enrol_manual testing from last week for both enrol_manual and enrol_self - see MDL-28980 — 1/ setup up a few courses with manually enrolled users with different expiration dates 2/ set up expiration notification hour in enrol_manual settings and in course instances enable notification and set up thresholds 3/ execute cron or enrol/manual/cli/sync.php script 4/ verify mails and messages Note: you may want to modify value of last execution flag instead of waiting the whole day, such as by executing: set_config('expirynotifylast', time()-(60*60*24), 'enrol_manual'); — 1/ setup up a few courses with self enrolled users with different expiration dates 2/ set up expiration notification hour in enrol_self settings and in course instances enable notification and set up thresholds 3/ execute cron or enrol/self/cli/sync.php script 4/ verify mails and messages Note: you may want to modify value of last execution flag instead of waiting the whole day, such as by executing: set_config('expirynotifylast', time()-(60*60*24), 'enrol_self');