title: RhinoMocks - Stub a Method That Returns a Parameter
body: <p>I am using RhinoMocks, I need to stub a method, and always have it return the third parameter, regardless of what is passed in:</p>
  
  <pre><code>_service.Stub(x =&gt; x.Method(parm1, parm2, parm3)).Return(parm3);
  </code></pre>
  
  <p>Obviously, it ain't that easy.  I don't always know what the parms are going to be, but I know I always want to return the 3rd one.</p>