Welcome to the .NET code samples for "The Art Of Unit Testing - Second Edition" By Roy Osherove Lots of videos and the book itself can be found at http://ArtOfUnitTesting.com or at http://manning.com/osherove2 You can also find a NodeJS version of these samples, courtesy of @DevCorpio at https://github.com/devcorpio/the-art-of-unit-testing