Written in Japanese 09/March/2020 「JaSS○」での発表資料です。 （タイトルは8日になっていますが、発表日は9日です） 探索的テストがこれから求められるようになるよん、とか、BTC人材の時代だよん、とか、そういう話。
৽આςελʔਐԽʙ͜Ε͔ΒͷςετͷΛ͠Α͏ʙMarch 08, 2020Mark Ward @mkwrd QA Speaker International Conference Freak5BMLJO͡Ό͢·Δ
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͓Γܥ2"ΤϯδχΞגࣜձࣾάϩʔϏεඇใܥʢจܥʣग़ւ֎ΧϯϑΝϨϯεߦ͖ա͗ශՈ ԁͷ͓෦ܖߋ৽.BSL8BSE!NLXSE
.BSL8BSE!NLXSEڭҭܥࣄۀձࣾ.#"ϓϩάϥϜΛఏڙ͢ΔגࣜձཱࣾͷେֶӃͰ༗໊ܦӦΛؚΉاۀݚमͱมֵܦӦʹؔ͢ΔʮώτʯɾʮΧωʯɾʮνΤʯͷੜଶܥΤϯδχΞ৫ɺշదͳब࿑ڥએ
.BSL8BSE!NLXSEએ
.BSL8BSE!NLXSEએεςΩͳձࣾͰ͢ɻ
͜ͷτʔΫͰɺςετΛઐۀͱ͢ΔਓΛͻͬ͘ΔΊͯʮςελʔʯͱݺͼ·͢ɻʮςετΤϯδχΞʯ͍ɻ
ςελʔνͷձࣾʹ͍ͳ͍Α ͱ͍͏ํ?
!?ͦ͏͍͏اۀɺଟ͍Ͱ͢
!!͍ΘΏΔैདྷܕͷʮςετɾূʯͷ Ͱ͍͏ͱ͜Ζͷςελʔ ͩΜͩΜͱݮ͍ͬͯΔʗ͍͘ʢͷͰͳ͍͔ʣ
ιϑτΣΞ͓Αͼ։ൃϓϩηεʹؔ͢Δ2ͭͷେ͖ͳมԽ
ϓϩμΫτϥΠϑαΠΫϧͷมԽπʔϧɾํ๏ͷมԽ
ϓϩμΫτϥΠϑαΠΫϧͷมԽ࣭͍࣌ؒ··Ͱ
ϓϩμΫτϥΠϑαΠΫϧͷมԽ࣭͍࣌ؒ··ͰϦϦʔε
ϓϩμΫτϥΠϑαΠΫϧͷมԽ࣭࣌ؒϦϦʔε ͍··Ͱ
ϓϩμΫτϥΠϑαΠΫϧͷมԽ࣭࣌ؒ͜Ε͔ΒϦϦʔε
ϓϩμΫτϥΠϑαΠΫϧͷมԽ࣭࣌ؒϦϦʔε ͜Ε͔ΒϦϦʔε
ϓϩμΫτϥΠϑαΠΫϧͷมԽ࣭࣌ؒϦϦʔε ͜Ε͔ΒϦϦʔε ϦϦʔε ϦϦʔε
ϓϩμΫτϥΠϑαΠΫϧͷมԽ࣭࣌ؒϦϦʔε ͜Ε͔ΒϦϦʔε ϦϦʔε ϦϦʔε αʔϏεऴྃ
͍··Ͱπʔϧɾํ๏ͷมԽ
πʔϧɾํ๏ͷมԽ͍··Ͱ
πʔϧɾํ๏ͷมԽ͜Ε͔Β
ࣗಈԽɾػցԽͷ࣌͜Ε͔Β͍··Ͱ
ࣗಈԽɾػցԽͷ࣌͜Ε͔Β͍··Ͱςελʔഇۀʂʁ
πʔϧɾํ๏ͷมԽ͜Ε͔Β͍··Ͱςελʔഇۀʂʁͦ͏ͳΓ·ͤΜ
৽આςελʔਐԽ͜Ε͔Β͍··Ͱظ͞ΕΔ ׂͷมԽ
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ΞϓϩʔνɾநɾݪςΫχοΫɾ۩ମɾ࣮ફ
Ξϓϩʔνɾநɾݪ
ΞϓϩʔνɾநɾݪਫฏࢥߟLateral Thinking
ΞϓϩʔνɾநɾݪIngo PhillipਫฏࢥߟLateral Thinking
ΤυϫʔυɾσϘϊʦஶʧ౻ౡΈ͞ࢠʦ༁ʧʢʣʰਫฏࢥߟͷੈքʱʢ͖͜ॻʣ&EXBSEEF#POP l-"5&3"-5)*/,*/("/*/530%6$5*0/z
Novak Djokovic
Grand SlamAustralian Open128 Players
Grand SlamAustralian Open128 Players༏উऀ͕ܾ·Δ·Ͱ͜ͷτʔφϝϯτͰԿࢼ߹ߦΘΕ͔ͨʁ
Grand SlamAustralian Open128 Players3PVOE ࢼ߹ બख3PVOE 3PVOE3PVOE3PVOE2'JOBM4'JOBM'JOBM5PUBM
Grand SlamAustralian Open128 Players3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE3PVOE2'JOBM4'JOBM'JOBM5PUBM
Grand SlamAustralian Open128 Players3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE2'JOBM4'JOBM'JOBM5PUBM
Grand SlamAustralian Open128 Players3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM
Grand SlamAustralian Open128 Players3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM Total = 1 + 2 + 4 + 8 + 16 + 32 + 64
Grand SlamAustralian Open128 Players3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM ൺྻͷॳ߲ aɾެൺ rɾୈ n ߲·Ͱͷa * (1 - rn) / (1 - r)
Grand SlamAustralian Open128 Players3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM ൺྻͷॳ߲ 1ɾެൺ 2ɾୈ 7 ߲·Ͱͷ1 * (1 - 27) / (1 - 2)
Grand SlamAustralian Open128 Playersൺྻͷॳ߲ 1ɾެൺ 2ɾୈ 7 ߲·Ͱͷ1 * (1 - 27) / (1 - 2)3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM
Grand SlamAustralian Open128 Players3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM ▶︎ ཧతɾੳతɾγʔέϯγϟϧ ⾢
Grand SlamAustralian Open128 Players3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM ▶︎ ཧతɾੳతɾγʔέϯγϟϧ ⾢ਨࢥߟVertical Thinking
ਨࢥߟVertical ThinkingਫฏࢥߟLateral Thinking▶︎ ཧతɾੳతɾγʔέϯγϟϧ ⾢ ▶︎ ײతɾ૯߹తɾϥϯμϜ ⾢3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM
ਨࢥߟVertical ThinkingਫฏࢥߟLateral Thinking▶︎ ཧతɾੳతɾγʔέϯγϟϧ ⾢উऀ͚ͩͰͳ͘ഊऀʹண͢Δ▼▶︎ ײతɾ૯߹తɾϥϯμϜ ⾢3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM
ਨࢥߟVertical ThinkingਫฏࢥߟLateral Thinking▶︎ ཧతɾੳతɾγʔέϯγϟϧ ⾢ ▶︎ ײతɾ૯߹తɾϥϯμϜ ⾢উऀ͚ͩͰͳ͘ഊऀʹண͢Δ▼ਓ͕༏উ͢ΔͳΒΓͷਓͲ͔͜Ͱෛ͚Δ3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM
ਨࢥߟVertical ThinkingਫฏࢥߟLateral Thinking▶︎ ཧతɾੳతɾγʔέϯγϟϧ ⾢ ▶︎ ײతɾ૯߹తɾϥϯμϜ ⾢উऀ͚ͩͰͳ͘ഊऀʹண͢Δ▼ਓ͕༏উ͢ΔͳΒΓͷਓͲ͔͜Ͱෛ͚Δෛ͚ΔճͦΕͧΕճͣͭͱ͍͏͜ͱࢼ߹3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM
ਨࢥߟVertical ThinkingਫฏࢥߟLateral Thinking▶︎ ཧతɾੳతɾγʔέϯγϟϧ ⾢ ▶︎ ײతɾ૯߹తɾϥϯμϜ ⾢উऀ͚ͩͰͳ͘ഊऀʹண͢Δ▼ਓ͕༏উ͢ΔͳΒΓͷਓͲ͔͜Ͱෛ͚Δෛ͚ΔճͦΕͧΕճͣͭͱ͍͏͜ͱࢼ߹తࢥߟCreative Thinking▼3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM
ਨࢥߟVertical ThinkingਫฏࢥߟLateral Thinking▶︎ ཧతɾੳతɾγʔέϯγϟϧ ⾢ ▶︎ ײతɾ૯߹తɾϥϯμϜ ⾢▼୳ࡧతςετExploratory Testing▼3PVOE ࢼ߹ બख3PVOE 3PVOE 3PVOE 3PVOE 2'JOBM 4'JOBM 'JOBM 5PUBM
ਨࢥߟVertical ThinkingਫฏࢥߟLateral Thinking▶︎ ཧతɾੳతɾγʔέϯγϟϧ ⾢ ▶︎ ײతɾ૯߹తɾϥϯμϜ ⾢▼୳ࡧతςετExploratory Testing▼▼▼ܗࣜతςετFormal Testing
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Executive Management ObjectivesWith QA and testingୈ1Ґ
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˞ʹ͓͍ͯࢢʹग़Δલʹෆ۩߹Λଊ͑Δ%FUFDU4PGUXBSF%FGFDUT#FGPSF(P-JWFExecutive Management ObjectivesWith QA and testingୈ2Ґ
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ܗࣜతςετʹςετϕʔεΛݩʹ࡞
ܗࣜతςετʹςετϕʔεΛݩʹ࡞ςετϕʔεʹʹؔ͢Δطଘͷ༷ࣝॻʹॻ͍ͯ͋Δ͜ͱͱ͔طଘͷόʔδϣϯͱ͔ɹ
ϓϩμΫτʹ͍͍ͭͯͬͯΔ͜ͱ
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#Z*OHP1IJMJQQBUސ٬ ΜͰ·͚͢Ͳʁ
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ςετTesting͍ͬͯΔ͜ͱͱΒͳ͍͜ͱͱͷΪϟοϓΛຒΊΔͨΊTo close the knowledge gap
୳ࡧతςετExploratory TestingܗࣜతςετFormal TestingςετTesting
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˛୳ࡧతςετExploratory Testing˛˛˛ܗࣜతςετFormal Testing✔✔✔✔✔ςετTesting
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಄ΛΘͳ͍͍ͯ͘͜ͱɾͰ͖Δ͜ͱػցʹΒͤΔ࣌ʢ͜ͱ͕Ͱ͖ΔΑ͏ʹࣗಈԽΛਐΊΔʣ
಄ΛΘͳ͍͍ͯ͘͜ͱɾͰ͖Δ͜ͱػցʹΒͤΔ࣌ʢ͜ͱ͕Ͱ͖ΔΑ͏ʹࣗಈԽΛਐΊΔʣ಄ΛΘͳ͚ΕͳΒͳ͍͜ͱʹਓؒྗΛ͙
ैདྷͷख࡞ۀͰͷܗࣜతςετͷΘΓʹ ઐࣝͱ಄Λ׆͔ͨ͠୳ࡧతςετ͕ͦ͜ ςελʔʹٻΊΒΕΔ͕͙࣌ͦ͢͜·Ͱདྷ͍ͯ·͢
୳ࡧతςετͷࠜݯͰ͋Δਫฏࢥߟސ٬ຬʹ݁͢Δߴ࣭ͳΞϓϦΛλΠϛϯάΛಀͣ͞اըɾઃܭɾ։ൃ͢Δೳྗʹେ͍ʹؔ͠·͢Creativity
Creativity͜ͷࢹɺΤϯδχΞϦϯάʹݶͬͨͷͰ͋Γ·ͤΜɻ
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ਓؒͷ಄Ͱ͢ੈքͰ࠷༏Ε͍ͯΔπʔϧ
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