title: MVC-Unit test - ViewEngines
body: <p>Hey, 
  I'm working with mvc I have to write unit test for function that contains</p>
  
  <pre><code>var result = ViewEngines.Engines.FindPartialView(context, partialPath);    
  </code></pre>
  
  <p>and my test fails on this part : "The RouteData must contain an item named 'controller' with a non-empty string value."How can I make face object for this?
  thx</p>