Mock an object with a constructor - Rhino Mocks
c#, rhino-mocks
Solution
You don't mock `Foo` - you mock `IFoo`. To test `Foo` itself, you mock `IBar` and pass the mock into the constructor.
You should try to avoid having things which rely on `IFoo` explicitly constructing instances of `Foo`: they should either be given a factory if `IFoo` somehow, or have an `IFoo` explicitly passed to them.
Problem
How do I mock an object with a constructor using Rhino Mocks? For example how would this object be mocked... ``` public class Foo : IFoo { private IBar bar; public Foo (IBar bar) { this.bar = bar } public DoSomeThingAwesome() { //awesomeness happens here } } ```