Research And Implementtation Of Network Management Interface Test Transaction Model Supporting Automatical Test

The automation technology of network management interface conformance test has been the focus of testing research. Since the test system in traditional network management interface conformance testing is designed and coded according to specific network management specification or interface technology, changes of specifications or introductions of new interface technologies will result in the failures in it and needs of recoding,this makes general degree and software reuse degree of network management interface test methods and implementation techniques is very low. With continuous changes in network management requirements and diverse development in network management interface technologies,it is an inevitable trend that to improve the test automation degree of network management interface conformance and the general degree and software reuse degree of network management interface test methods and implementation techniques. Designing and implementing an appropriate network management interface test system, which is adaptive for requirement changes and multi-technology is of great significance.This paper applies model-driven testing method to the network management interface conformance testing. The core thought of this method is to derive the interface test models from the network management interface models. With the transformations and reuses of test models, the test automation degree of network management interface conformance and the general degree and software reuse degree of network management interface test methods and implementation techniques can be improved. In the software test, test transaction is composed of some testcases,these testcases can run According to certain business logic,is the main part of the interface test models.This paper gives the description method of network management interface test transaction model supporting automatical test,base on this method user can the write test transaction scripts with XML format. In network management interface consistency test process, in order to solve the test transaction auto-scheduling, transaction script auto-execution, testing results auto-judgment, interface technology auto-adapter,this paper designs and implementations of test transaction model explain execution engine.This method not only can be applied for major technology of network management interface,but also can guide the study and development of interface test system base on other technology in the future,so the test system developed base on this method has good software reuse. The test transaction model explain execution engine also provides a series of auto-testing functions such as testing transactions auto-execution,testing scripts auto-analyze, testing results auto-judgment, and so on, it can improve the test efficiency and test automation degree obviously.