BizUnit is a framework for testing BizTalk artifacts. It offers a flexible and extensible declarative test framework. The BizUnit framework has no dependency on Visual Studio unit testing. Yet, you can leverage the framework in the Visual Studio Test Project.
A developer authors the BizUnit test case(s) in XML or code (BizUnit object model), and by doing so he/she configures how the test framework should execute the case(s). A test case is made up of three stages:
Each stage in a test case can have zero or more test steps, and these test steps are, in general, autonomous. This means that the state can be flowed between each state if required by using the