Why VS 2015 doesn't see the tests of Dynamo?


I cloned Dynamo code sources from GitHub and look at this. I see many projects with NUnit and Moq tests.

I have installed NUnit3 Test Adapter in my IDE:

But Visual Studio 2015 doesn’t see Dynamo tests still (Test Explorer window is empty after solution rebuilding):


I haven’t this problem with NUnit and JustMock tests of my projects… Why does it happen with Dynamo tests and how can I solve this problem?