In resend wizard tests
In some cases tuple comparison of states seems to fail. Indeed order seems
to change in some cases depending on installation order. With this commit
we correctly check partner / notification status one by one, avoiding
to rely on order / set length that is not guaranteed.
In mail gateway tests
Add a specific order on name to be clearer about what we mean when fetching
users as a fallback, until better heuristic. Using name is sufficient as
we have no need to rely on complex partner display_name.
Task 2060220 (testing SMS integration)