CLONE - A teacher can restrict access to a SCORM activity to within a specified time period

1. Login as a teacher, update a SCORM activity, tick the 'Restrict answering to this time period' checkbox and set an open date in the future.
2. Login as a student and check that the 'Available from' date is displayed for the SCORM activity.
3. Login as a teacher, update the SCORM activity and set an until date in the past.
4. Login as a student and check that an activity closed message is displayed.