Research on model driven test modeling of EJB component

Based on the study on Web-based systems, this paper presents a systematic testing framework for Web-based systems. And focused on test modeling of business logic layers of Web-based systems, a EJB test model, one kind of platform specific test models (PSTM) according to model driven testing (MDT), is defined, as well as the approach of its model recovery and model checking are provided. The test modeling deals with the static structures and dynamic behaviors of EJB from the component level and describes a mechanism of code failure detection based on its model checking, which will provide a good support for test cases and test data generation.