Testing BPEL with Stream X-Machine

To generate test cases for the unit testing of business process written in BPEL, developers have to prepare input data for the BPEL process under test (PUT) and verification conditions for output data from the PUT. It could be a tedious task due to the complexity of the PUT which describes the Web flow of a distributed collaboration of individual service providers executing concurrently. This paper shows how Stream X-machine based testing techniques could be applied to automatically generate test cases for BPEL process.