设计模式在列控中心软件测试平台中的应用研究的中期报告【Abstract】Assoftwaretestingisbecomingincreasinglyimportantinrailwaysignalingsystems,itisessentialtoexploreeffectiveapproachestoimprovetheefficiencyandqualityoftesting.Asoneofthecommonlyusedtechniquesforsoftwaredesign,designpatternshavebeenwidelyappliedtosoftwaredevelopmentinvariousfields.Thisreportaimstoinvestigatetheapplicationofdesignpatternsinarailwaysignalingsystemtestingplatform,particularlyintermsofenhancingthetestautomationcapabilityandreducingthecomplexityoftestcases.Thisreportmainlyfocusesontheresearchprogressoftheprojectandtheanalysisandevaluationoftheapplicationofdesignpatternsinthetestplatform.【Introduction】Therailwaysignalingsystemisacriticalcomponentoftherailwaytransportationsystem,whichensuresthesafetyandefficiencyoftrainoperations.Withtheincreasingcomplexityandscaleofrailwaysignalingsystems,software-basedsolutionsarewidelyadoptedtocontrolthetrainsandrailways.Toensurethereliabilityandsafetyofthesesoftwaresystems,softwaretestingiscrucial.However,testingalarge,complexsystemcanbetime-consuminganderror-prone,anditischallengingtomaintainthetestcasesandkeepupwiththeupdatesandchangesofthesystem.Designpatternsarereusablesolutionstorecurringsoftwaredesignproblems,whichhavebeenwidelyacceptedandappliedinsoftwaredevelopment.Theapplicationofdesignpatternsinsoftwaretestingcanalsobringsignificantbenefits,suchasimprovingthemaintainability,reusability,andscalabilityoftestcases.Therefore,thisprojectaimstoinvestigatethepotentialofapplyingdesignpatternstotherailwaysignalingsystemtestingplatformandenhancingthetestautomationcapabilityandreducingthecomplexityoftestcases.【ResearchProgress】Inthefirststageoftheproject,weconductedaliteraturereviewofthecurrentresearchondesignpatternsinsoftwaretestingandrailsignalingsystems.Basedontheanalysisoftheexistingresearch,weidentifiedseveraldesignpatternsthatareparticularlyrelevanttotherailwaysignalingsystemtestingplatform,includingFactoryMethod,Adapter,Bridge,andComposite.Inthesecondstage,westudiedthesyst