Problems with simple bullying using RhinoMocks.NET.

Question

I am trying to experiment with RhinoMocks, where I have to say that I am new, and probably I do not see anything obvious here. What I'm doing is something like:

    [TestMethod]
    public void SaveResponsibleUserFromChangeset()
    {
        var action = mocks.StrictMock<GenomeAction>();
        var changeset = new ActionChangeset();

        changeset.ResponsibleUser = new ChangeableProperty<UserIdentity>("Administrator") {IsChanged = true};
        changeset.MarkAll(true);

        using(mocks.Record())
        {
            Expect.Call(action.ResponsibleUser).SetPropertyAndIgnoreArgument();
        }

        using(mocks.Playback())
        {
            var persistor = new ActionPersistor(new MockIdentityResolver());
            persistor.SaveActionChanges(changeset, action);
        }

        action.VerifyAllExpectations();
    }

    private class MockIdentityResolver : IIdentityResolver
    {
        public GenomeUser GetUser(UserIdentity identity)
        {
            var user = mocks.DynamicMock<GenomeUser>();
            user.Username = identity.Username;
            return user;
        }
    }

The goal is to have a very simple test that checks if a method sets a SaveActionChangesproperty ResponsibleUser. As part of this, he needs to allow user authentication using resolver, for which I have provided a mock implementation. Unfortunately, it seems I can’t just return another layout in playback mode because it says (in the closing bracket of the second use) that the action is not valid when an object (such as GenomeUser) is in a write state.

Any ideas on what causes the problems and how to overcome them?

Answer 1

, new MockIdentityResolver() mocks.Playback().

[TestMethod]
public void SaveResponsibleUserFromChangeset()
{
    var action = mocks.StrictMock<GenomeAction>();
    var changeset = new ActionChangeset();
    var identityResolver;
    changeset.ResponsibleUser = new ChangeableProperty<UserIdentity>("Administrator") {IsChanged = true};
    changeset.MarkAll(true);

    using(mocks.Record())
    {
        Expect.Call(action.ResponsibleUser).SetPropertyAndIgnoreArgument();
        identityResolver = new MockIdentityResolver()
    }

    using(mocks.Playback())
    {
        var persistor = new ActionPersistor(identityResolver);
        persistor.SaveActionChanges(changeset, action);
    }

    action.VerifyAllExpectations();
}

private class MockIdentityResolver : IIdentityResolver
{
    public GenomeUser GetUser(UserIdentity identity)
    {
        var user = mocks.DynamicMock<GenomeUser>();
        user.Username = identity.Username;
        return user;
    }
}

AAA, , .