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200516_テスターは品質文化の夢を見るか？/200516_Do_Testers_Dream_of_Quality_Culture

mkwrd
PRO
May 16, 2020
Technology
1
820

 200516_テスターは品質文化の夢を見るか？/200516_Do_Testers_Dream_of_Quality_Culture

第5回日本Seleniumユーザーコミュニティー勉強会で登壇した資料です。
品質文化について扱っています。
Written in Japanese

mkwrd
PRO

May 16, 2020
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Transcript

  1. Mark Ward @mkwrd
    ς ε λ ʔ ͸
    ඼ ࣭ จ Խ ͷ ເ Λ ݟ Δ ͔ ʁ
    .BZ
    ୈճɹ೔ຊ4FMFOJVNϢʔβʔίϛϡχςΟษڧձ

    View Slide

  2. Ո௞݄32,000ԁ
    ܖ໿ߋ৽ʂ
    ΋͏2೥ॅΊΔυϯʂ
    Mark Ward @mkwrd
    QA஌ܙା
    ΞδϟΠϧ࣌୅ʹ͓͚Δ

    ඼࣭ͷເ௥͍஬
    ϒϨΠϯ
    גࣜձࣾάϩʔϏε
    ڭҭࣄۀձࣾ
    ܦӦେֶӃ΋͋ΔΑ
    ౎಺QAνʔϜ࠾༻தʂ
    ւ֎ΧϯϑΝϨϯε
    ϑϦʔΫ
    աڈ8ճࢀՃ
    ࣍͸͍ͭߦ͚Δ͔ͳ͊

    View Slide

  3. Design by Homage
    Philip K. Dickʦஶʧઙ૔ٱࢤʦ༁ʧʢ1977ʣ
    ʰΞϯυϩΠυ͸ిؾ༽ͷເΛݟΔ͔ʁʱ
    ʢϋϠΧϫจݿSFʣ
    YOKU-NITERU

    View Slide

  4. ςετΦʔτϝʔλʔ
    ςετΞʔΩςΫτ
    ςετΤϯδχΞ
    2"ΤϯδχΞ
    ςετ࣮ߦऀ
    2"νʔϜϦʔμʔ
    ςετϚωʔδϟʔ
    ςετΞφϦετ
    ςετίϯαϧλϯτ
    Ͱ͸ͳ͍
    দ୩ๆੜʢ2020ʣʰϚϯΨͰΘ͔Διϑτ΢ΣΞςετೖ໳
    ςελʔͪΌΜ Vol.1ʱʢC&Rݚڀॴʣ
    @mkwrd
    Definition of the Word

    ςελʔ5FTUFS

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  5. ςετΦʔτϝʔλʔ
    ςετΞʔΩςΫτ
    ςετΤϯδχΞ
    2"ΤϯδχΞ
    ςετ࣮ߦऀ
    2"νʔϜϦʔμʔ
    ςετϚωʔδϟʔ
    ςετΞφϦετ
    ςετίϯαϧλϯτ
    ςετΦʔτϝʔλʔ
    ςετΞʔΩςΫτ
    ςετΤϯδχΞ
    2"ΤϯδχΞ
    ςετ࣮ߦऀ
    2"νʔϜϦʔμʔ
    ςετϚωʔδϟʔ
    ςετΞφϦετ
    FUD
    ςελʔ5FTUFS
    @mkwrd
    Definition of the Word
    ඼࣭ʹؔΘΔਓ
    ͍͍ͩͨΈΜͳ
    ͩͬͯࣈ਺ଟ͍Μͩ΋Μʜʜ

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  6. IUUQTUFTUJOHHPPHMFCMPHDPNDPPMUPCFUFHPPHMFIUNM
    ɹƅшƅ
    ւ֎Ͱ΋l5FTUFSz͸ʮςετ࣮ߦऀʯʁ
    Definition of the Word
    @mkwrd

    View Slide

  7. Ӊ஦ཁ࠹ΞɾόΦΞɾΫʔɹٕज़੔උฌɹͷݴ༿ΛҰ෦վม
    ݞॻ͖ͳΜͯ০ΓͰ͢ɻҒ͍ਓʹ͸ͦΕ͕
    Θ͔ΒΜͷͰ͢Αɻ
    l
    @mkwrd
    ɹƅшƅ
    ͔ͨ͠ͳ͍

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  8. ݁࿦ϑΝʔετ
    ςελʔ͸඼࣭จԽͷເΛݟΔ͔ʁ
    @mkwrd
    ඼࣭จԽͱ͸ʮ඼࣭ʹؔ͢ΔऔΓ૊Έ͕૊৫Ͱ࣮ࡍʹͲ͏ߦΘΕͯ

    ͍Δ͔ʯͰ͢ɻ
    ૊৫͕ఏڙ͢ΔϏδωεՁ஋ͷ޲্ͷ؍఺͔Β඼࣭Λଊ͑ɺ

    ӨڹྗɾઆಘྗɾਪਐྗΛൃشͯ͠඼࣭จԽΛͭ͘Γ͋͛·͢ɻ
    ख࢝Ίʹɺࣗ૊৫ʹ͓͚Δςελʔͷ͋ΓํΛ໛ࡧͭͭ͠ɺ

    ։ൃऀɾ4.ɾ10ͳͲͱ෯޿͘ҙݟަ׵Λ͢Δͱྑ͍͔΋͠Ε·ͤΜɻ

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  9. ୈ1ষ
    ඼࣭จԽͱ͸ͳʹ͔
    @mkwrd

    View Slide

  10. ςετࣗಈԽɺ
    ྑ͍Ͱ͢ΑͶɻ
    @mkwrd

    View Slide

  11. https://smartbear.com/product/ready-api/soapui/features/ci-cd-api-testing/
    @mkwrd

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  12. @mkwrd
    ✔
    ✔
    ✔
    ✔
    ✔
    ✔
    ✔
    ✔
    ✔

    View Slide

  13. ,"น#&
    @mkwrd

    View Slide

  14. จԽ
    ?
    ?
    ?
    ?
    ͱ͸ʁ
    ?
    ?
    @mkwrd

    View Slide

  15. จԽ
    ۭؾ
    จԽ
    @mkwrd

    View Slide

  16. ʮۭؾʯͱ͸·͜ͱʹେ͖ͳઈରݖΛ
    ࣋ͬͨ༯ոͰ͋Δɻ

    ʢதུʣ

    ౷ܭ΋ࢿྉ΋෼ੳ΋ɺ·ͨͦΕʹྨ͢
    ΔՊֶతखஈ΍࿦ཧత࿦ূ΋ɺҰ੾͸
    ແବͰ͋ͬͯɺͦ͏͍͏΋ͷΛ͍͔ʹ
    ਫ਼៛ʹ૊Έ͓͍ͨͯͯͯ΋ɺ͍͟ͱ͍
    ͏ͱ͖͸ɺͦΕΒ͕Ұ੾ফ͠ͱΜͰɺ
    ͢΂͕ͯʮۭؾʯʹܾఆ͞ΕΔ͜ͱʹ
    ͳΔ͔΋஌Ε͵ɻ
    ࢁຊࣣฏʢ1983ʣʰʮۭؾʯͷݚڀʱʢจय़จݿʣ
    ຊԻͱݐલ
    @mkwrd

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  17. ٱถా߁࣏ʢ2005 - 2012ʣʰ͞ΑͳΒઈ๬ઌੜʱ
    ʢߨஊࣾɾϚΨδϯίϛοΫεʣ
    wৗற৔ॴͷر๬Λฉ͍ͯ΍Δͱ

    ݴΘΕͨͷʹೖΕΒΕͨ

    ยಓ࣌ؒͷԌ্Ҋ݅
    wެฏʹબߟ͞ΕΔͱ

    ݟ͔͚࣮ͤͯ͸ຊ໋͕

    ܾ·͍ͬͯͨ٬ઌೖ৔໘ஊ
    w෍ϚεΫຕ
    w
    1. ͜ͷ෺ޠ͸ϑΟΫγϣϯͰ͢ɻ
    2. ٬ઌೖ৔࣌ͷʮ໘ஊʯ͸࿑ಇऀͷ
    ಛఆʹ౰ͨΓɺҧ๏ߦҝͰ͕͢ɺ
    ͜ͷ෺ޠ͸ϑΟΫγϣϯͰ͢ɻ
    @mkwrd
    ຊԻͱݐલʹઈ๬ͨ͠!!

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  18. Χʔϧɾ&ɾ΢ΟʔΨʔζʢʣʰιϑτ΢ΣΞ։ൃͷ࣋ͭ΂͖จԽʱʢᠳӭࣾʣ
    ཁ͢ΔʹɺจԽͱ͸ʮ෺ࣄ͕ͦͷதͰ࣮ࡍʹ

    Ͳ͏ߦΘΕ͍ͯΔ͔ʯͳͷͰ͢ɻ
    l
    @mkwrd

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  19. .BSL8BSEʢʣ
    ͢ͳΘͪɺ඼࣭จԽͱ͸ʮ඼࣭ʹؔ͢ΔऔΓ૊Έ͕
    ૊৫Ͱ࣮ࡍʹͲ͏ߦΘΕ͍ͯΔ͔ʯͳͷͰ͢ɻ
    l
    @mkwrd

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  20. .BSL8BSEʢʣ
    ͢ͳΘͪɺ඼࣭จԽͱ͸ʮ඼࣭ʹؔ͢ΔऔΓ૊Έ͕
    ૊৫Ͱ࣮ࡍʹͲ͏ߦΘΕ͍ͯΔ͔ʯͳͷͰ͢ɻ
    @mkwrd
    w ͏ͪͰ͸඼ূ͞Μʹ಄্͕͕Βͳ͍
    w 2"ͬͯཁ͸ςετͰ͠ΐʁɹࣗಈԽʁɹͳʹͦΕʁɹ͓͍͍͠ͷʁ
    w ࠓ͸ͱʹ͔͘ϚωλΠζ͍͔ͨ͠Βɺςετ͸։ൃऀ͕࠷௿ݶ΍Δ
    ৭ʑͳ૊৫͕͋Γ·͢ΑͶ
    w ࣾ಺5FDI5BMLͰఆظతʹςελʔ͕ొஃͯ͠஌ݟΛ޿Ί͍ͯΔ
    w εϐʔυײΛ࣋ͬͯ։ൃ͖͚ͯͨ͠ͲɺΞϓϦͷ඼࣭໰୊͕ΫϨʔϜʹ
    ͭͳ͕ͬͯɺ࠷ۙਓ໨ͷςελʔΛืू͠͸͡Ίͨ
    w εΫϥϜʹςελʔΛೖΕΔ͔Ͱٞ࿦ຄൃ

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  21. ΍ͬͺΓ
    ྑ͍඼࣭จԽΛ
    ͭ͘Γ͍ͨ
    @mkwrd

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  22. ඼࣭จԽͱ͸ͳʹ͔
    ❖ ΑΓ༏Εͨख๏ΛٻΊΔςελʔͷલʹݱΕΔʮนʯ
    ❖ ඼࣭ʹؔ͢ΔऔΓ૊Έ͕Ͳ͏ߦΘΕ͍ͯΔ͔ʹ඼࣭จԽ
    ❖ ઐ໳Ոͱͯ͠ྑ͍඼࣭จԽΛͭ͘Γ͍ͨΑͶ
    @mkwrd
    ୈ1ষ

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  23. ୈ2ষ
    ඼࣭จԽͷͭ͘Γ͔ͨ
    @mkwrd

    View Slide

  24. Organization
    ͘͝Ұ෦ͷ

    ʮ඼࣭೿ʯ
    @mkwrd

    View Slide

  25. Organization
    গͣͭ͠޿Ί͍ͯ͘

    ͙͢ʹશ෦͸

    มΘΒͳ͍
    @mkwrd

    View Slide

  26. Ͳ͏΍ͬͯ඼࣭ͷ͜ͱΛ

    Θ͔ͬͯ΋Β͑͹͍͍ͷ͞ʁ

    ࣾһ͸ΤϯδχΞ͚ͩ͡Όͳ͍Α
    @mkwrd

    View Slide

  27. ιϑτ΢ΣΞ඼࣭ͱϏδωε
    @mkwrd

    View Slide

  28. ඼࣭΁ͷ
    औΓ૊Έ͕
    اۀͷ੒௕ʹ

    ݦஶʹͭͳ͕Δྫ
    @mkwrd

    View Slide

  29. օ͞ΜͷձࣾͰ͸
    ͍͔͕Ͱ͠ΐ͏ʁ
    ඼࣭͸૊৫ͷ

    Ϗδωεͷ੒௕ʹ

    ߩݙ͠·͔͢ʁ
    @mkwrd

    View Slide

  30. @mkwrd
    https://ja.wikipedia.org/wiki/ໟརݩब

    View Slide

  31. Өڹྗ
    @mkwrd

    View Slide

  32. આಘྗ
    !!
    @mkwrd

    View Slide

  33. ਪਐྗ
    ?
    @mkwrd
    Vision

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  34. ਪਐྗ
    આಘྗ
    Өڹྗ
    @mkwrd

    View Slide

  35. ඼࣭จԽͷͭ͘Γ͔ͨ
    ❖ ૊৫͸ਓ͕ू·ͬͨ΋ͷɺ඼࣭จԽ͸͙͢ʹ͸ཱ֬͠ͳ͍
    ❖ ඼࣭͕૊৫ͷϏδωεͷ੒௕ʹߩݙ͢Δ͜ͱΛࣔͦ͏
    ❖ Өڹྗɾઆಘྗɾਪਐྗ͕ἧ͑͹ંΕͳ͍
    @mkwrd
    ୈ2ষ

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  36. ୈ3ষɹ
    ඼࣭จԽΛເݟΔςελʔ
    @mkwrd

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  37. ͜ͷষͰ͸ɺॴଐձࣾͰ͋ΔגࣜձࣾάϩʔϏεͰͷ
    ೖࣾҎདྷϲ݄ؒͷऔΓ૊ΈΛ؆୯ʹ͓࿩͠͠·͢ɻ
    Τϥͦ͏ʹߨऍΛਨΕͨΦϚΤ͸Ͳ͏ͳΜͩɺ͓͍Οʁ
    ͱ͍͏ٙ໰ʹ౴͑Δ͔΋͠Εͳ͍ίʔφʔͰ͢ɻ
    ˞΅͘ݸਓͰશͯ΍ͬͨΘ͚Ͱ͸͋Γ·ͤΜɻ౰ࣾ2"νʔϜͷ࣮੷Ͱ͢ɻ
    @mkwrd

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  38. গਓ਺ͰଟϓϩμΫτͷΞδϟΠϧ։ൃʹରԠ͢Δʹ͸ʁ
    ೥य़ɿςελʔ໊ೖࣾ
    ೥݄ɿਓʢ.BSLೖࣾʣ

    ೥݄ɿਓ
    εΫϥϜ਺ʢ㲈ϓϩμΫτ਺ʣɿͭ
    ։ൃऀਓ਺ɿʙਓ͘Β͍
    લఏɿQAνʔϜͱ؀ڥɾ՝୊
    @mkwrd

    View Slide

  39. QAνʔϜ͕ఏڙ͢Δ5ͭͷϝχϡʔ
    10Ξγετ
    ։ൃςετࢧԉ
    ಠཱςετ
    ϑΥϩʔΞοϓ
    ςετࣗಈԽࢧԉ
    @mkwrd
    ΞδϟΠϧ։ൃɿ඼࣭͸νʔϜͰ࡞ΓࠐΉ
    ʢ2"νʔϜɾςελʔ͸඼࣭ͷ൪ਓͰ͸ͳ͍ʣ

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  40. ಠཱςετ
    ςελʔ͸
    εΫϥϜʹೖΒͣ
    2"νʔϜͱͯ͠
    ฒߦͨ͠ಠཱςετͰ
    ϓϩμΫτνʔϜΛ
    ࢧԉ͢Δɻ
    @mkwrd
    Scott Ambler et alʢ2013ʣʰσΟγϓϦϯυɾΞδϟΠϧɾσϦόϦʔʱʢᠳӭࣾʣ

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  41. ։ൃऀ΁ͷςετٕ๏ϨΫνϟʔ
    ࢀՃͨ͠։ൃΤϯδχΞͷײ૝ΑΓ
    w ීஈແҙࣝʹ΍͍ͬͯΔ΍Γํʹ໊લ͕͋Δ͜ͱΛ஌ͬͨ
    w ͏ͪͷνʔϜͰ΋΍ͬͯ΄͍͠
    @mkwrd
    εϓϨουγʔτΛˢ
    ࢖ͬͨԋशܗࣜʂ

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  42. νʔϜ
    Scrum@ScaleͰͷίϛϡχέʔγϣϯ
    νʔϜ
    νʔϜ
    SDS

    Scaled Daily Scrum
    SM
    ςελʔ
    SBR

    Scaled Bklg Rfnmt
    PO
    ςελʔ
    ֤νʔϜͷ

    ݱঢ়೺Ѳ
    ࠓޙͷ։ൃ

    ༧ఆ೺Ѳ
    @mkwrd

    View Slide

  43. ϝτϦΫε
    @mkwrd
    ݄ʙ݄ʢୈΫΥʔλʔʣͰϝτϦΫεͷऔಘΛ0,3ʹઃఆʂ
    2"νʔϜ಺Ͱٞ࿦தͷ࿦୊ʢҰ෦ʣ
    w ϝτϦΫεΛऔΔ໨తͬͯͳΜ͚ͩͬ
    w ඼࣭Λද͢ࢦඪͬͯͲΜͳͷ͕͋Δ͚ͬ
    w ͲΜͳσʔλΛऔΖ͏͔
    w Ͳ͏͍͏෼ੳख๏Λ࢖͓͏͔
    ‣ ౰ࣾσʔλαΠΤϯενʔϜͱ΋࿈ܞ
    FUDʜ

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  44. ඼࣭จԽΛເݟΔςελʔ
    ❖ ଞνʔϜΛר͖ࠐΈ૊৫ʹ͓͚Δ͋ΓํΛߟ͑ɺվળ͢Δ
    ❖ ։ൃΤϯδχΞʹςετͷٕज़৘ใΛγΣΞ͢Δ
    ❖ SMɾPOͳͲεςʔΫϗϧμʔͱձ࿩͠࠷৽ঢ়گΛ஌Δ
    @mkwrd
    ୈ3ষ

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  45. ݁࿦ϥετ
    ςελʔ͸඼࣭จԽͷເΛݟΔ͔ʁ
    ඼࣭จԽͱ͸ʮ඼࣭ʹؔ͢ΔऔΓ૊Έ͕૊৫Ͱ࣮ࡍʹͲ͏ߦΘΕͯ

    ͍Δ͔ʯͰ͢ɻ
    ૊৫͕ఏڙ͢ΔϏδωεՁ஋ͷ޲্ͷ؍఺͔Β඼࣭Λଊ͑ɺ

    ӨڹྗɾઆಘྗɾਪਐྗΛൃشͯ͠඼࣭จԽΛͭ͘Γ͋͛·͢ɻ
    ख࢝Ίʹɺࣗ૊৫ʹ͓͚Δςελʔͷ͋ΓํΛଞνʔϜͱٞ࿦ͭͭ͠ɺ

    ։ൃऀɾ4.ɾ10ͳͲͱ෯޿͘ҙݟަ׵Λ͢Δͱྑ͍͔΋͠Ε·ͤΜɻ
    @mkwrd

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  46. ඼࣭จԽʹ͓࢓ணͤͷਖ਼ղ͸͋Γ·ͤΜɻ
    ͦΕͧΕͷ૊৫ʹ͋ͬͨ΍ΓํΛ୳͠ɺݟۃΊɺ

    ཧղͱίϛϡχέʔγϣϯΛॏͶɺվળΛଓ͚·͠ΐ͏ɻ
    ఘΊͣʹਐΊ͹ɺ͖ͬͱ඼࣭จԽͷՖ͕࡙͖·͢ɻ

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  47. Mark Ward @mkwrd
    ς ε λ ʔ ͸
    ඼ ࣭ จ Խ ͷ ເ Λ ݟ Δ ͔ ʁ
    .BZ
    ୈճɹ೔ຊ4FMFOJVNϢʔβʔίϛϡχςΟษڧձ

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