One of my readers recently asked me about unit testing WCF services when they have callbacks. Given that I strongly believe that you should attempt to implement your services without referencing WCF at all , but duplex WCF services require you to get...

In my previous post , I explained how to implement a WCF service without referencing WCF. In simple cases, it works as described, but you may soon find yourself in a situation where you need to modify the behavior of the service when it's hosted by WCF...

More than a year ago, I wrote my first post on unit testing WCF services . One of my points back then was that you have to be careful that the service implementation doesn't use any of the services provided by the WCF runtime environment (if you want...

Aarhus .NET User Group has been so kind to invite me to come and give a session on June 25th, 2008, and I've elected to speak about TDD and Installers, a subject that regular readers of this blog would correctly surmise is dear to my heart . Read more...

Writing maintainable tests that clearly communicate intent can sometimes be a challenging undertaking. Ideally, a unit test suite should act as executable documentation and be robust when faced with refactoring of the SUT . Some software lends itself...