"Invalid expectation on a non-overridable member"

[tgmdbm]

Is it possible to mock a non-overridable method?

Is this a limitation of Castle?

Can we get this to work?

[Daniel Cazzulino]

We use castle for interception, and castle uses code generation (a derived class of the mocked type).

So, non-overridable methods are not mock-able, unless they are from a class that inherits from MarshalByRefObject, in which case Moq switches automatically to remoting proxies, allowing you to mock pretty much everything.