title: Do you put unit tests in same project or another project?
body: <p>Do you put unit tests in the same project for convenience or do you put them in a separate assembly?</p>
  
  <p>If you put them in a separate assembly like we do, we end up with a number of extra projects in the solution.  It's great for unit testing while coding but how do you release the application without all of these extra assemblies?</p>