Visual Studio 2010 Service Pack 1 enables basic support for unit tests that target .Net framework 3.5. With this support the users can:
The capabilities listed above also enable developers to write unit tests, and integration tests for SharePoint 2010 applications using Visual Studio 2010 SP1.
The following walkthrough covers the steps required to re-target various unit-test projects to .Net Framework 3.5
To build C++/CLI unit-test projects that target .Net Framework 3.5, VS 2008 SP1 must be installed along with VS 2010 SP1. The details and steps for this requirement are documented at http://blogs.msdn.com/b/visualstudio/archive/2009/11/22/framework-multi-targeting-for-vc-projects.aspx.
The following are the known limitations of the support we are enabling:
Please try out this feature in the SP1 Beta and let us know if you have feedback.
Abhishek Agrawal, Program Manager, Visual Studio