书目

Practical Unit Testing with TestNG and Mockito

内容简介

ThisbookexplainsindetailhowtoimplementunittestsusingtwoverypopularopensourceJavatechnologies:TestNGandMockito.Itpresentsarangeoftechniquesnecessarytowritehighqualityunittests-e.g.mocks,parametrizedtestsandmatchers.Italsodiscussestrade-offsrelatedtothechoiceswehavetomakewhendealingwithsomereal-lifecodeissues.Thebookstressestheimportanceofwritingreadableandmaintainableunittests,andputsalotofstressoncodequality.ItshowshowtoachievetestablecodeandtoeliminatecommonmistakesbyfollowingtheTestDrivenDevelopmentapproach.Everytopicdiscussedinthebookisillustratedwithcodeexamples,andeachchapterisaccompaniedbysomeexercises.Byreadingthisbookyouwill:GrasptheroleandpurposeofunittestsWritehigh-quality,readableandmaintainableunittestsLearnhowtouseTestNGandMockito(butalsootherusefultools)AvoidcommonpitfallswhenwritingunittestsRecognizebadunittests,andfixtheminnotimeDevelopcodefollowingtheTestDrivenDevelopment(TDD)approachUsemocks,stubsandtest-spiesintelligentlyMeasurethequalityofyourtestsusingcodecoverageandmutationtestingLearnhowtoimproveyourtests'codesoitisanassetandnotaburdenTestcollections,expectedexceptions,time-dependentmethodsandmuchmoreCustomizetestreportssothattheyshowyouwhatyoureallyneedtoknowMastertoolsandtechniquesyourteammembershaveneverevenheardof(priceless!):)Nowadayseverydeveloperisexpectedtowriteunittests.Whilesimpleintheory,inpracticewritinghigh-qualityunittestscanturnouttobearealchallenge.Thisbookwillhelp.

作者简介

TomekKaczanowskiisatechnicalteamleaderfromKrakow,Poland.Hehasastronginterestincodequality,testingandautomation-preferablyallthreetogether.Combiningtechnicalwithsoftskills,healsoventuresintotherealmsofmentoring,teaching,lecturingandarticlewriting,nottomentionpreachingsermonstotheunconvertedinthehopeofredeemingthem(oratleasttheircode)!Hehatesdoingthingsmanually,andisallergictoemptysrc/test/javadirectories.Tomekbelievesthatbyworkingwithlegacycode,andimprovingit,hecanmaketheworldabetterplace.Tohisdisappointment,theworlddoesnotseemtocareallthatmuchabouthisefforts.Apartfromallthisweirdness,heisaprettynormalperson–ahusband,fatheroftwo,andcatowner.

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