Design And Implemention For Large Database Application Test

With the prevalence of the internet,the software development has become more and more international,large and complex,so does it to the bank business system based on the large database,which has so many functions and so complex application,also needs high performance,therefore,how to ensure the product's high quality comes to the priority.Software testing is no longer for bug searching,but for the software qualities. For the particularity of bank business,there should be a perfect test theory and plan to ensure the product's quality.Having referenced many software books,and combining with the experience the author took in the project,the thesis summarizes the problems that have been encountered in development and testing,then get a fine test scheme for the large database application system,in order to guide or be referenced by the other soft test in future.The thesis studies the related software testing theory and the domestic and oversea status,including the purpose,significance,principle,methods,model and so on. Based-on these theories,the thesis get the suite model for this project.Then discusses the methods and principles used for test case design,for example,black-box test usually uses equivalence partition,borderline analysis and error speculation,while white-box uses control flow and logical coverage.Considering the actual project,the thesis embodies the integration phase to make the project go smoothly.In practice part,it embodies and analyzes every phase,especially unit test and performance test,for performance test is the most important phase,so mainly discusses it,meanwhile introduces the tool Loadrunner which is necessary in performance test.