If it's simple, then it's simple to add tests :D
This will live in address book, and will be an external dependency on UX. So we need to make sure that address book never breaks this code, and the only way to do it is pinning the behavior with tests.
If it's simple, then it's simple to add tests :D
This will live in address book, and will be an external dependency on UX. So we need to make sure that address book never breaks this code, and the only way to do it is pinning the behavior with tests.