Model-based Testing of Interactive Systems using Interaction Sequences

Abstract

Testing is an important part of the software engineering process to help ensure that systems will behave as expected. In this paper we investigate interactive system testing, taking into consideration the different components of the system. Interactive systems have three different components, the interactive, functional and overlap. The interactive component is the interface of the interactive system, the functional the underlying instructions of the interactive system, and the overlap component the point at which the interactive and functional components intersect. The interactive and functional components are often tested separately, however, problems can occur where these components overlap. Therefore, in this paper we present a model-based testing approach specifically designed to inspect the overlap component behaviour and to ensure that it behaves as expected.