Despite the clear advantages of using test models, drawing them is not common practice in industry. This is not in the last place because, up to date, no easy to use tool existed that enables the creation of test models and implies less maintenance when requirements change.
In this paper we will discuss a tool that does do these things, yet is very simple, light-weight, easy to learn and does not require experience and or knowledge of difficult formal methods. Basically the tool helps a tester to draw a model, by providing a drawing canvas with a range of shapes and the possibility of connecting them. Secondly, the coverage algorithms underlying the tool, will extract all the combinations of the connections between the elements, and display a minimum set of test cases that can be used for functional or acceptance testing purposes.