1. Add a brand new content-module with simple-content - and without reloading the page, hit edit on the toolbar. This test is important to ensure that editing works without reloading. You should see the edit dialog appear with no errors. 
  2. Type in a simple title, body and an image - then save. You should see the page ajax-reload the content to show the new data. 
  3. Edit the item again (still never reloading the page). You should see the edit-dialog showing the data you entered previously. Make some changes and save, to verify that again it has an ajax refresh with the new content. 
  4. Delete the previous item. Insert a new one and reload the page - again hit edit, go through the dialog and save. The content should reload using ajax and show the new content.