How do you mock a Sealed class?

Question

Mocking sealed classes can be quite a pain. I currently favor an Adapter pattern to handle this, but something about just keeps feels weird.

So, What is t

Answer 1

I almost always avoid having dependencies on external classes deep within my code. Instead, I'd much rather use an adapter/bridge to talk to them. That way, I'm dealing with my semantics, and the pain of translating is isolated in one class.

It also makes it easier to switch my dependencies in the long run.