Research On Development Method Of Online Game Software Test Suits Based On Model

With the expansion of software applications, the requirement of software quality continuously improving, the difficulty of software testing is increasing.Automated testing can accelerate the process of testing, with fast, reliable,programmable, broad and characteristics of can be reused, could better guarantee the quality of software. Model-based software testing could generate test cases according to software test model ,also could evaluate test results and improve the level of automated testing.Model-based development methodology of test suits for online game software is the main research aspect of this subject, including modeling method of model-based software testing, modeling method of online game software,TTCN-3 test suits generation according to test model and implement the test suits automatic generation of tools.Accordance with the chaaracteristics of online game software playability, combined with the advantages of MSC diagram,make a decision that chose MSC digrame as the modeling method of online game software playability. the feasibility and effectiveness have been proved This subject make use of model-based software testing methods combined with protocol conformance testing methods for online games software playability test. the modeling methods and steps of using MSC diagram modeling model for online games software playability are given, as well as the concrete steps of write TTCN-3 core language test suites in accordance with test model. In order to achieve by the automatic conversion according test model to TTCN-3 core language test suites , graphical representation of TTCN-3 format GFT specification has been expanded, GFT graphical editor and tools of test suits automatic generation have been realized and optimized.As a case, studied modeling method of Warcraft game software , used MSC diagram established software testing model of this game,test suits of test model was generated automatically using subsystem of automatically generated tools. conclusions of detection was given by implementation of testing.Test results shows that the tool could generate complete correct test suites if the model is correct.and the generated test suits could be applied on the test direct do not need any manual modify or configuration,. These case studies further validated feasibility of the proposed modeling method of game software and the automatically generating algorithm of test suits.