[Ironruby-core] "can't convert Subclass_..." when isolating an interface

Nieve Gr lists at ruby-forum.com
Wed Aug 4 05:17:06 EDT 2010

Hello all,
I've been trying to use caricature to stub my services in my controllers
tests, now when I try to test this code:
public TestController(ITestService service)
    _service = service;

when my interface is:
public interface ITestService
    string GetContent();

like so:
s = isolate ITestService
s.when_receiving(:get_content).return('some content')
c = TestController.new s

I get the above mentioned error (see attachment)

Any ideas what I'm doing wrong?


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