教程-Testing Ruby with RSpec: The Complete Guide
MP4|Video:h264,1280x720|Audio:AAC,44.1KHz,2Ch
Genre:eLearning|Language:English+.VTT|Duration:7.5hours|Size:3.13GB

Mastertheartoftest-drivendevelopmentinRubyusingthepopularRSpecGem.Noprevioustestingexperienceneeded!

Whatyou'lllearn

Utilizetest-drivendevelopmentprinciplestodesignandimplementcleantestspecsinRuby
MasterthesyntaxandstructureofRSpec,themostpopularRubyGemfortesting
Reducedependenciesinyourtestsuitebymockingobjectswithclassandinstancedoubles
ExplorethewidecollectionofRSpecmatchersavailabletotestyourcode

Requirements

IntermediateknowledgeoftheRubyprogramminglanguage(classes,objects,datastructures,etc)
ModernversionofRuby(>2.4)
Texteditor(VSCodeisrecommended)

Description

WelcometoTestingRubywithRSpec:TheCompleteGuide!

ThiscourseoffersacomprehensiveoverviewoftheRSpectestinglibraryfortheRubyprogramminglibrary.RSpecisthemostpopularRubyGemofalltime,withover300milliondownloadstodate.

Ifyou'renewtothetopic,testingisthepracticeof"writingcodethatconfirmsthatothercodeworksasexpected".Testscontrolforregressions,whicharechangestothecodethatbreaktheprogram.

Thebenefitsoftestingextendoutsideofthecodebase.Adoptingatest-drivenapproachwillalsomakeyouabetterdeveloper.Testsforceyoutothinkcriticallyabouttheprogramanditsfeatures:theclasses,theobjects,themethodsandmore.

TestingRubywithRSpecbeginswiththeessentialsandproceedstomorecomplextopicsincluding:

Installation

ProjectInitialization

Test-DrivenDevelopment(TDD)

letvariables

beforeandafterHooks

Subjects

SharedExamples

SharedContext

Built-inMatchers

MocksandDoubles

InstanceDoubles

ClassDoubles

Asasoftwareengineerandconsultantwho'sworkedwithRubyforseveralyears,I'mexcitedtointroduceyoutotheawesomeRSpeclibrary,itselegantsyntax,andallofitsfunquirks.

Thanksforcheckingoutthecourse!

Whothiscourseisfor:

IntermediateRubydevelopersinterestedinupgradingtheirskillset