This test requires a course containing at least one activity which uses groups, such as an assignment, and for group mode to be set to no groups with force group mode set to no in the course settings. The browser Safari should be used.

1. Login as a teacher, go to the course and turn editing on.
2. Mouse over the group mode icon for the activity and check that text says 'No groups (Click to change)'.
3. Click the group mode icon and check that the text says 'Separate groups (Click to change)'.
4. Refresh the page and confirm that your changes are preserved.
5. Click the group mode icon again and check that the text says 'Visible groups (Click to change)'.
6. Refresh the page and confirm that your changes are preserved.
7. Click the group mode icon one more time and check that the text says 'No groups (Click to change)'.
8. Refresh the page and confirm that your changes are preserved.