Quiz uses legacy cron

Check scheduled tasks execute on schedule (every minute)

1. Run cron repeatedly. The following command will cause it to be run 5 times with a 30 second gap between each:

   for x in `seq 1 5`; do php admin/cli/cron.php; sleep 30; done

2. Login as admin
3. Navigate to Site administration > Server > Tasks > Task logs
4. Filter by "Quiz"
   1. Confirm that you see regular attempts to execute each of the following:
      1. "Updating overdue quiz attempts"
      2. "Legacy Cron Quiz Reports"
      3. "Legacy Cron Quiz Access Rules"

Check scheduled tasks run correct when manually run.

1. Open a console and run each of the following commands individually
   1. Confirm that all run without issue and do not fail

      php admin/tool/task/cli/scheduled_task.php --execute="\mod_quiz\task\update_overdue_attempts"

      php admin/tool/task/cli/scheduled_task.php --execute="\mod_quiz\task\legacy_quiz_reports_cron"

      php admin/tool/task/cli/scheduled_task.php --execute="\mod_quiz\task\legacy_quiz_accessrules_cron"