Unit Testing Entity Framework 4.0: A-Z in 3 Easy Steps

This article gives you an ultra-fast run down on how to start Unit Testing in Entity Framework 4.0 using C#; applying a suitable Code Generation Item to your Entity Data Model (EDMX) file, and building a Unit Test Project in Visual Studio 2010. No external test harness is required, it doesn't rely on having a Repository pattern being implemented and you don't need to buy any new products. Just Visual Studio 2010 Professional Edition, Premium Edition or Ultimate Edition out of the box.