The invention relates to a test method and a test system for testing an open service oriented architecture (SOA). The method comprises the steps of dividing a to-be-tested system into a plurality of levels based on an open SOA standard conformance test module in a scheduling data network open environment; testing the corresponding levels of the to-be-tested system by the SOA standard conformance test module based on the test standards and the test specifications of each level, and providing a basis for the subsequent modifying and debugging treatment; and setting corresponding test levels for different test roles. According to the invention, the service data interaction performance and the abnormal processing capability of the SOA are comprehensively judged. By adopting the manner of calling a test case, the method and the system can be adapted to the test requirements of different standards in the SOA. Therefore, the method and the system are good in universality and adaptability.