In this part we find out how FitNesse can make our work easier by developing an application. In doing so, we explore key features of FitNesse and apply TDD practices and principles to produce better software.

The task ahead of us is a (very) simplified version of a real application I worked on while I was learning how to use FitNesse in a .NET environment. (As they say in the movies, names and places have been changed to protect the innocent.) Although we go through just one iteration of the application, we will stumble upon all the obstacles my team experienced with FitNesse and find out how to overcome them.