title: Help testing mvc3 controller that accesses querystring
body: <p>Just started learning mvc3. I've built a fairly basic website (also using EF-Code-First if that makes a difference), now I'm trying to progress to building tests for it</p>
  
  <p>My controller gets querystring data by going <code>Request["whatever"]</code>, and when I run the test it says request is null</p>
  
  <p>All the tutorials I've looked at so far have kinda lost me. Going into mocks and such, which they seem to assume prior knowledge of (never used mocks, so don't understand them yet)</p>
  
  <p>Does anyone have a nice and basic tutorial to get me into unit testing? Or perhaps could give me an example</p>