Model-Based Testing of GUI-Driven Applications

Vivien Chinnapongse, Insup Lee, Oleg Sokolsky, Shaohui Wang, Paul L. Jones

Abstract: While thorough testing of reactive systems is essential to ensure device safety, few testing methods center on GUI-driven applications. In this paper we present one approach for the model-based testing of such systems. Using the AHLTA-Mobile case study to demonstrate our approach, we first introduce a high-level method of modeling the expected behavior of GUI-driven applications. We show how to use the NModel tool to generate test cases from this model and present a way to execute these tests within the application, highlighting the challenges of using an API-geared tool in a GUI-based setting. Finally we present the results of our case study.