In previous versions of VS, we were having Create Unit test Wizard option, which actually uses the dll and create basic test methods for each classes.
But that option is not available in VS 2013. So is there any template which i need to download to get that option back into the VS2013.
1)I think this vs2013 extension can help you:
https://visualstudiogallery.msdn.microsoft.com/45208924-e7b0-45df-8cff-165b505a38d7
Or:
2) If you have resharper , it is built in function there too.
Or:
3) Another option is to solve the issue using this workaround: http://dl.my/2013/create-unit-tests-function-not-available-or-disabled/
Let me know if it helps you... if not, I'll try to support with a different answer.