How to add NUnit in Visual Studio

I need to write test cases for my application. I go for Nunit. Please let me know how to add Nunit to my Visual studio IDE. where can i download them.

Thanks.

From stackoverflow

• Best place to start would probably be: http://testdriven.net/

  They have NUnit, and a host of other unit testing suites that can integrate with various versions of Visual Studio, as well as some documentation on them.

• Thanks for your help but I found the best one for NUnit...

  http://sourceforge.net/

  Thanks for your help.

  Gishu : that's a huge haystack .. which needle did you find :)

• Your question is a bit ambiguous..

  • Are you interested in learning nunit (In which case nunit.org would be the place to look along with some books on TDD/UnitTesting)
  • If you're trying to integrate nunit with VisualStudio IDE, I'd go with the external executable approach listed as Option#1 here or TestDriven.net Option#2