Time delayed online notifications are working

1. Verify that user 1's messaging settings are configured so they are notified of personal messages by popup when online.
2. Log in as user 2 and send user 1 a message.
3. Log in as user 1. A new message notification should displayed in the bottom right corner of the browser when user 1 loads a page outside of the site administration area. For example a notification should be displayed while viewing a course or activity within a course.
4. Click "ignore". The notification should disappear.
5. Do not view the message.
6. After at least an hour has passed when user 1 views a page they should receive a notification reminding them of their unread message(s).