"OHVMBSҊ݅Ͱ
 ςε τ͕஗͗͢ΔͷͰ଎͘ ͨ͠ +VM ଎͘ ͍ͨ͠ձ !PLVOPLFOUBSP

୭ w Ԟ໺ݡଠ࿠!PLVOPLFOUBSP w ϑϩϯ τΤϯ υ ɾ ΤϯδχΞ

͍Ζ͍Ζ஗͍ IUUQTTQFBLFSEFDLDPNPLVOPLFOUBSPMBSHFTDBMFBOHVMBSJOSFBMXPSME

ςε τ͕஗͍ w "OHVMBS$-*Λར༻͢Δ৔߹ɺ ςε τ͸,BSNB+BTNJOFͰಈ࡞ w ݱࡏ୲౰தͷҊ݅Ͱ͸ɺ ςε τ͕ ۙ͘ ͋Δ w fdescribe()ͳͲΛซ༻ͯ͠΋ɺ ҰՕॴΛม͚͑ͨͩͰϏϧυ͕૸Γ
 ຖճ෼΄Ͳ଴ͨ͞ΕΔ w ͜ͷΑ ͏ͳ؀ڥԼͰ͸ɺ ςε τۦಈ։ൃͳͲݬ૝

ͦ΋ͦ΋,BSNBཁΔͷ͔ w "OHVMBSͷςε τͰ,BSNB͕࢖ΘΕ͍ͯΔཧ༝ w $PNQPOFOUͷςε τͰ%0.ΛऔΓѻ͏ͷͰ/PEFKTͰ׬݁͠ͳ͍͔Β w $PNQPOFOUҎ֎ͷςε τͰ΋,BSNB͡Όͳ͖ΌͳΒͳ͍ཧ༝͸ w "OHVMBS$-*͕࠷ॳ͔ΒͦͷΑ ͏ͳઃఆʹͳͬͯΔ͔Β ʢ ʁ ʣ

ͦ΋ͦ΋,BSNBཁΔͷ͔ w "OHVMBSͷςε τͰ,BSNB͕࢖ΘΕ͍ͯΔཧ༝ w $PNQPOFOUͷςε τͰ%0.ΛऔΓѻ͏ͷͰ/PEFKTͰ׬݁͠ͳ͍͔Β w $PNQPOFOUҎ֎ͷςε τͰ΋,BSNB͡Όͳ͖ΌͳΒͳ͍ཧ༝͸ w "OHVMBS$-*͕࠷ॳ͔ΒͦͷΑ ͏ͳઃఆʹͳͬͯΔ͔Β ʢ ʁ ʣ ˢ͜͜վળͰ͖ΔͷͰ͸

+FTUΛೖΕͨ w IUUQTHJUIVCDPNUIZNJLFFKFTUQSFTFUBOHVMBS w ͜͏͍͏"OHVMBS+FTU༻ͷϓϦηο τ͕΋͏͋Δ w ͨͩ͠Ҋ݅ͷ్த͔ΒೖΕΔʹ͸೉͔ͬͨ͠

ઃఆΛνϡʔχϯάͨ͠ w ઃఆΛಠࣗʹ࡞ͬͨ w KFTUQSFTFUBOHVMBSΛ࢖ΘͣʹUTKFTUΛ௚઀ୟ͘ Α ͏ʹͨ͠ w jest.config.jsʹΰϦΰϦઃఆΛॻ͘ w .spec.tsͩͱ,BSNB+BTNJOF
 .test.tsͩͱ+FTU͕ಈ࡞͢ΔΑ ͏ʹͨ͠ ʢ8PSLBSPVOEײ͸͋Δʣ w tsconfig.spec.jsonͱtsconfig.test.jsonΛ࡞ͬͨ w ͜͏ ͠ͳ͍ͱ+BTNJOFͱ+FTUͷܕఆٛϑΝΠϧ͕িಥ͢Δ

ߴ଎Խͨ͠ w ,BSNBͩͱ࠶࣮ߦʹ෼ֻ͔ͬͨςε τ͕
 +FTUͩͱඵʹͳͬͨ w %0.Λ࢖͏ ςε τ͸,BSNBͷ··ͳͷͰɺ 
 $*্Ͱ͸,BSNBىಈΦʔόʔϔο υͱɺ +FTUىಈΦʔόʔϔο υ͕৐ͬͯ
 τʔλϧͰ͸ τϯ τϯ w $*͸ߴ଎Խͯ͠ͳ͍͚ͲϩʔΧϧͰͷ։ൃޮ཰େ෯Ξοϓ

5IBOLZPV