Enterprise Library 5.0. Patterns & practices Developer Center May 2011 Microsoft Enterprise Library is a collection of application blocks designed to assist developers with common enterprise development challenges.
A7Soft provides tools to compare XML documents. Moq - The simplest mocking library for .NET 3.5 and Silverlight with deep C# 3.0 integration. Unit Testing Guidelines. Version 4.1, December 2010 Geotechnical Software Services Copyright © 2010 This document is available at  Unit test definition from Wikipedia:  A short description of white-box and black-box testing  Our favourite test framework for C++: CxxTest.