We have many test projects that use Microsoft Moles extensively to detour/intercept calls to dependencies. Can JustMock perform detours in the same way Moles does, or does it require target classes to support some kind of dependency injection as I have seen in the examples so far? (I haven't studied JustMock extensively yet, just saw a few examples.) To be clear, for the time being, unfortunately, we need to test classes that do not support any sort of dependency injection (i.e., we can't modify the dependent classes yet), so we're not talking about just creating mocks here. Here's an example. It intercepts all calls to the GetError method on any instance of the SomeClass class. Can JustMock do stuff like this?