visual studio 2010 - Where is the Microsoft.VisualStudio.TestTools.UnitTesting namespace on VS2010?

Question

I converted a VS2008 solution that contains some unit testing projects to VS2010. After the conversion I tried to compile the solution, but I'm getting the following error:

The type or namespace name 'VisualStudio' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)

The namespace declaration cannot be found using Microsoft.VisualStudio.TestTools.UnitTesting;. In addition, I couldn't find the Microsoft.VisualStudio.QualityTools.UnitTestFramework assembly when I tried to add a new project reference.

Does anyone know what I'm doing wrong?

Answer 1

It's called Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll.

You can find it in C:Program Files (x86)Microsoft Visual Studio 10.0Common7IDEPublicAssembliesMicrosoft.VisualStudio.QualityTools.UnitTestFramework.dll.