Create a new assignment and enable both the 'due date' and tick the 'display due date'. 2. Confirm that the 'due date' is displayed on the course page underneath the assignment. 3. Create a second assignment and disable the 'due date' and tick the 'display due date'. 4. Confirm that the 'due date' is not displayed underneath the assignment on the course page. 5. Create a third assignment and enable the 'due date' and un-tick the 'display due date'. 6. Confirm that the 'due date' is not displayed underneath the assignment on the course page. 7. Create a fourth assignment and enable the 'due date', enable 'Display description on course page' and tick the 'display due date'. 8. Confirm that the 'due date' is displayed underneath the assignment description underneath the assignment on the course page. 9. Backup and restore the course to a new course without users. 10. Confirm that the first, second, third and fourth assignments are displayed as in steps 2, 4, 6 and 8 respectively. Overrides test. Create a user override for student  x  - set the due date to one month forward from the default. Log in as student  x   and verify that the date shown on their course page matches the override previously set.