Naovigate.Test - Testing Project

I have created a new project under the same solution in VS. It is
Naovigate.Test, where all our tests will be listed.

I have moved any existing tests to there already. The project property
has been set to class library (.dll) in order to run with nunit (i have
also referenced nunit.framework and Naovigate). There are no errors but
I can't seem to be able to run Nunit still. Will investigate tomorrow.