title: Setting up test projects in your solution for a Xamarian app
body: <p>I have experience unit testing but I have never unit tested a Xamarian solution.</p>
  
  <p>My question is should I add two unit test projects to my solution?  One would be a MSTest or NUnit test that tests the logic and another project Xamarian.UITest that only tests the UI?  From my browsing on the internet it seems the Xamarian.UITest is only able to test the UI?  Is this true or can you test the logic as well?</p>
  
  <p>Thanks.</p>