def METHOD_NAME(self):
    """Ensures that a user can submit valid changes"""
    # Prepare the change to be suggested
    self.inputs['name'] = 'Corrected Game Title'
    # Needed for the foreign key of the change row
    change_for = self.game.get_change_model()
    # Create form
    form = forms.GameEditForm(self.inputs, initial=change_for)
    # Assert that form is valid since the change is valid
    self.assertTrue(form.is_valid())
    # Persist changes
    change_suggestion = form.save(commit=False)
    change_suggestion.change_for = self.game
    change_suggestion.save()
    form.save_m2m()
    # Assert that the changes are in the model
    self.assertEqual(change_suggestion.name, 'Corrected Game Title')
    # Finally, verify the diff (did only the name change?)
    diff = change_suggestion.get_changes()
    # Count should be 1 since only one change was made
    self.assertEqual(len(diff), 1)
    # Untie
    (diff_name, diff_old, diff_new) = diff[0]
    # Verify diff
    self.assertEqual(diff_name, 'name')
    self.assertEqual(diff_old, 'Horribly Misspelled Game Title')
    self.assertEqual(diff_new, 'Corrected Game Title')