Trying to mock an interface with a generic parameter

[Michiel Huygen]

Hey,

I'm trying to do the following:

Substitute.For<IPathFinder2D<Node>>();

With IPathFinder2D an interface and Node a class.

However, when i execute this code, i get an InvalidCastException (Castle.Proxies.IPathFinder2D`1Proxy_2 to IPathFinder2D`1[Node])

Am i doing something wrong?

Thanks in advance

MH

[David Tchepak]

What libraries are you using for IPathFinder2D and Node? Sometimes there can be strange issues trying to proxy interop classes, in which case you may be best asking the good folks at the Castle project (https://groups.google.com/forum/#!forum/castle-project-users).

There is nothing wrong with the syntax you're using. For example, this works fine:

    [Test]

    public void Sample() {

        Substitute.For<IPathFinder2D<Node>>();

    }

    public class Node { } 

    public interface IPathFinder2D<T> { }

Regards,

David

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