[MO-java-users] How to express an expected invocation using dynamic mocks?

[<DeS...@em...>]

Hello,

I must have scanned all documentation on the wiki by now, but I still don't
know how to do something simple like defining an expected invocation of a
method on a dynamic mock.

I have the following interface:

public interface CallSemantics {
  Pluxie configure(Pluxie pluxieToConfigure);
}

And I'm testing that following method delegates to a CallSemantics object:

Pluxie configurePluxie(Pluxie pluxieToConfigure) {
  // The 'callSemantics' object is a member.
  return callSemantics.configure(pluxieToConfigure);
}

Well, the real production method has some more lines, but I want to keep my
question simple.

In my unit test, I define a mock of CallSemantics and mention that it should
expect an invocation of the configure method with a Pluxie object as an
argument. However, I just can't figure out how to write this expectation
using dynamic mocks:

Mock semanticsMock = new Mock(CallSemantics.class);
// How to define the expectation here?
CallSemantics callSemanticsMock = (CallSemantics) semanticsMock.proxy();

What should I write to define that I want one invocation of the method with
signature

public Pluxie configure(Pluxie)

Oh, I want the mock to return the given argument unmodified!

Ringo