Quite reasonable! I think if you keep your interfaces small, you might not need it, but if you do have a couple of beefy interfaces, then this is a lot more pl

Quite reasonable! I think if you keep your interfaces small, you might not need it, but if you do have a couple of beefy interfaces, then this is a lot more pleasant than using a dedicated mock framework. A function is a great way to mock a function -- you can do anything! ;)