Making test automation sharable: The design of a generic test automation framework for web based applications

Abstract: The validation approach for assuring quality of software does often include the conduction of tests. Software testing includes a wide range of methodology depending on the system level and the component under test. Graphical user interface (GUI) testing consists of high level tests that assert that functions and design element in user interfaces work as expected. The research conducted in this paper focused on GUI testing of web based applications and the movement towards automated testing within the software industry. The question which formed the basis for the study was the following: How should a generic test automation framework be designed in order to allow maintenance between developers and non-developers? The study was conducted on a Swedish consultant company that provides e-commerce web solutions. A work strategy approach for automated testing was identified and an automation framework prototype was produced. The framework was evaluated through a pilot study where testers participated through the creation of a test suite for a specific GUI testing area. Time estimations were collected as well as qualitative measurements through a follow up survey. This paper presents a work strategy proposal for automated tests together with description of the framework system design. The results are presented with a subsequent discussion about the benefits and complexity of creating and introducing automated tests within large scale systems. Future work suggestions are also addressed together with accountancy of the frameworks usefulness for other testing areas besides GUI testing.