Verifying non–public methods have been called using Typemock Isolator in VB.Net
I am currently writing some training material for a client on mocking showing how life is so much easier if software is designed with testing in mind. As part of this material I showing that though we aim for nice design patterns which allow testing we have to deal with legacy systems that were not designed this way. However, there are tools that allow us to write unit tests for poorly designed (with testing in mind) legacy systems, specifically Typemock Isolator....