【iOS Test Night #11】探索的テストの世界 for iOS Test Night #11 / Exploratory_Testing_An_Introduction_for_iOS_Test_Night_#11

Written in Japanese
27/August/2019 iOS Test Night #11の発表資料です。
探索的テスト、中でもその思想・哲学面としての水平思考について書いてあります。

Transcript

1. ୳ࡧతςετͷੈք for iOS Test Night #11 August 27, 2019 Masanori Kawarada @mkwrd
 QA Evangelist
 International Conference Freek
2. ͓ͻ͞͠ͿΓͰ͢ w .BSL
   8BSE
   !NLXSE
   w Ո௞ ԁͷ෦԰ʹॅΜͰ͍·͢
   w 5FTU
   /JHIUγϦʔζ͸ճ໨͘Β͍ͷొஃ
   w ւ֎Ͱ΋ొஃ͍ͨ͠
   w ͱ͜ΖͰوࣾͰ͸ɺࣾ಺֎Ͱొஃ͠ɺ͞Βʹ͸ ւ֎ʹඈΜͰ࠷৽৘ใΛऔͬͯ͘Δӳޠתೳͳ 2"
   .BOBHFS͸͍ΒΜ͔Ͷʁ
3. w ݄೔ʢ౔ʣγεςϜςετࣗಈԽΧϯϑΝϨϯεʹͯొஃܾఆʂ
   w ߨԋςʔϚɿ4FMFOJVN$POG
   ೋ౎෺ޠ
   㾎4FMFOJVN$POG
   5PLZPӡӦ͕ݟͨ෣୆ཪ
   㾎4FMFOJVN$POG
   -POEPOʹࢀՃ༧ఆɺ࠷৽৘ใΛϐοΫΞοϓ ͓͠Βͤ
4. ۙɹɹگ ݄೔͔Β೔·Ͱ
   ೖӃ͍ͯ͠·ͨ͠
5. ۙɹɹگ ɹ݄೔ʢ໦ʣ"OESPJE
   5FTU
   /JHIU
    ొஃऀͷͤ͘ʹɺ·͔͞ͷ௚લΩϟϯηϧɾɾɾʂʂ
6. ۙɹɹگ ͱ͍͏Θ͚Ͱɺࠓ೔͕
   ෮ؼॳઓͷϦϕϯδొஃͰ͢ɻ
7. ೖޱ
   %PPS පࣨͷߏ଄
8. ೖޱ
   %PPS පࣨͷߏ଄
9. ͻͨ͢Βಡॻ
10. ͻͨ͢Βಡॻ
11. ਪન͠·͢ w ෯޿͘ςετࣗಈԽٕज़Λѻ͍ͬͯΔ
    㾎։ൃऀࢹ఺ͰࣗಈςετΛ૊ΉφϨοδ
    㾎γεςϜςετࣗಈԽʹ͔͠஌ݟͷແ͍2" ΤϯδχΞ͸ඞಡ
    w Α͘·ͱ·͍ͬͯΔ
    㾎
    㱠
    ୺ં͍ͬͯΔ
    㾎ڭՊॻ
    UFYUCPPL
    ͷ໊ʹஏ͡ͳ͍ग़དྷӫ͑
12. ਪન͠·͢ w ࡉ͔͍Τϥολ͕ͪΐ͍ͪΐ͍͋Δ
    㾎અ͕ͭ͋Δ
    
    㾎અͷλʔήοτ͕5FTU#PPLͳͷ͔ $BMDͳͷ͔ຊจͰҰக͍ͯ͠ͳ͍
    
    㾎ϦετͰGPSNBUUFSEBUF GSPN
    lz ͕ߦ͋Δͷʹظ଴஋Β͠ ͖ίϝϯτ͕༵ۚ೔ɾ౔༵೔ͰҟͳΔ
13. ਪન͠·͢ w ࡉ͔͍Τϥολ͕ͪΐ͍ͪΐ͍͋Δ
    㾎અ͕ͭ͋Δ
    
    㾎અͷλʔήοτ͕5FTU#PPLͳͷ͔ $BMDͳͷ͔ຊจͰҰக͍ͯ͠ͳ͍
    
    㾎ϦετͰGPSNBUUFSEBUF GSPN
    lz ͕ߦ͋Δͷʹظ଴஋Β͠ ͖ίϝϯτ͕༵ۚ೔ɾ౔༵೔ͰҟͳΔ ٕज़ධ࿦ࣾ࢓ࣄो
14. ୳ࡧతςετͷੈք for iOS Test Night #11 August 27, 2019 Masanori Kawarada @mkwrd
 QA Evangelist
 International Conference Freek
15. ୳ࡧతςετ 2"
    ΤϯδχΞ ΞϓϦ։ൃ
    ΤϯδχΞ
16. ୳ࡧతςετ 2"
    ΤϯδχΞ ΞϓϦ։ൃ
    ΤϯδχΞ
17. ୳ࡧతςετ 2"
    ΤϯδχΞ ΞϓϦ։ൃ
    ΤϯδχΞ
18. Ξϓϩʔνɾந৅ɾݪ࿦ ςΫχοΫɾ۩ମɾ࣮ફ
19. ςΫχοΫɾ۩ମɾ࣮ફ
20. ςΫχοΫɾ۩ମɾ࣮ફ ςετ
    νϟʔλʔ &YQMPSF
    UBSHFU 
 XJUI
    SFTPVSDFT 
 UP
    EJTDPWFS
 JOGPSNBUJPO
21. ςΫχοΫɾ۩ମɾ࣮ફ ςετ
    νϟʔλʔ &YQMPSF
    UBSHFU 
 XJUI
    SFTPVSDFT 
 UP
    EJTDPWFS
 JOGPSNBUJPO λΠϜϘοΫε
22. ςΫχοΫɾ۩ମɾ࣮ફ ςετ
    νϟʔλʔ &YQMPSF
    UBSHFU 
 XJUI
    SFTPVSDFT 
 UP
    EJTDPWFS
 JOGPSNBUJPO λΠϜϘοΫε ϖΞ
 ςετ
23. ςΫχοΫɾ۩ମɾ࣮ફ
24. Ξϓϩʔνɾந৅ɾݪ࿦ ςΫχοΫɾ۩ମɾ࣮ફ
25. Ξϓϩʔνɾந৅ɾݪ࿦
26. Ξϓϩʔνɾந৅ɾݪ࿦ ਫฏࢥߟ Lateral Thinking
27. Ξϓϩʔνɾந৅ɾݪ࿦ Ingo Phillip ਫฏࢥߟ Lateral Thinking
28. ΤυϫʔυɾσϘϊʦஶʧ
    ౻ౡΈ͞ࢠʦ༁ʧʢʣ
    ʰਫฏࢥߟͷੈքʱʢ͖͜ॻ๪ʣ
    &EXBSE
    EF
    #POP
    
    l-"5&3"-
    5)*/,*/(
    "/
    */530%6$5*0/z
    
29. Novak Djokovic
30. Grand Slam The Championships, Wimbledon 128 Players
31. ༏উऀ͕ܾ·Δ·Ͱ ͜ͷτʔφϝϯτͰ͸ Կࢼ߹ߦΘΕ͔ͨʁ Grand Slam The Championships, Wimbledon 128 Players
32. 3PVOE ࢼ߹਺ બख਺ 3PVOE
      3PVOE
     3PVOE
     3PVOE
     2'JOBM 4'JOBM 'JOBM 5PUBM  Grand Slam The Championships, Wimbledon 128 Players
33. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
     3PVOE
     3PVOE
     2'JOBM 4'JOBM 'JOBM 5PUBM  Grand Slam The Championships, Wimbledon 128 Players
34. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
      3PVOE
     3PVOE
     2'JOBM 4'JOBM 'JOBM 5PUBM  Grand Slam The Championships, Wimbledon 128 Players
35. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
     3PVOE
     2'JOBM 4'JOBM 'JOBM 5PUBM  Grand Slam The Championships, Wimbledon 128 Players
36. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
      3PVOE
     2'JOBM 4'JOBM 'JOBM 5PUBM  Grand Slam The Championships, Wimbledon 128 Players
37. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  Grand Slam The Championships, Wimbledon 128 Players
38. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  Grand Slam The Championships, Wimbledon 128 Players Total = 1 + 2 + 4 + 8 + 16 + 32 + 64
39. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  Grand Slam The Championships, Wimbledon 128 Players ౳ൺ਺ྻͷ࿨ ॳ߲ aɾެൺ rɾୈ n ߲·Ͱͷ࿨ a * (1 - rn) / (1 - r)
40. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  Grand Slam The Championships, Wimbledon 128 Players ॳ߲ 1ɾެൺ 2ɾୈ 7 ߲·Ͱͷ࿨ 1 * (1 - 27) / (1 - 2) ౳ൺ਺ྻͷ࿨
41. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM   Grand Slam The Championships, Wimbledon 128 Players ॳ߲ 1ɾެൺ 2ɾୈ 7 ߲·Ͱͷ࿨ 1 * (1 - 27) / (1 - 2) ౳ൺ਺ྻͷ࿨
42. 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM   Grand Slam The Championships, Wimbledon 128 Players ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢
43. ਨ௚ࢥߟ
    Vertical Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ Grand Slam The Championships, Wimbledon 128 Players 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  
44. ਨ௚ࢥߟ
    Vertical Thinking ਫฏࢥߟ
    Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  
45. ਨ௚ࢥߟ
    Vertical Thinking ਫฏࢥߟ
    Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ উऀ͚ͩͰͳ͘ഊऀʹ΋ண໨͢Δ ▼ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  
46. ਨ௚ࢥߟ
    Vertical Thinking ਫฏࢥߟ
    Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ উऀ͚ͩͰͳ͘ഊऀʹ΋ண໨͢Δ ▼ ਓ͕༏উ͢ΔͳΒ͹
    ࢒Γͷਓ͸Ͳ͔͜Ͱෛ͚Δ 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  
47. ਨ௚ࢥߟ
    Vertical Thinking ਫฏࢥߟ
    Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ উऀ͚ͩͰͳ͘ഊऀʹ΋ண໨͢Δ ▼ ਓ͕༏উ͢ΔͳΒ͹
    ࢒Γͷਓ͸Ͳ͔͜Ͱෛ͚Δ ෛ͚Δճ਺͸ͦΕͧΕճͣͭ
    ͱ͍͏͜ͱ͸ࢼ߹਺͸ 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  
48. ਨ௚ࢥߟ
    Vertical Thinking ਫฏࢥߟ
    Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ উऀ͚ͩͰͳ͘ഊऀʹ΋ண໨͢Δ ▼ ਓ͕༏উ͢ΔͳΒ͹
    ࢒Γͷਓ͸Ͳ͔͜Ͱෛ͚Δ ෛ͚Δճ਺͸ͦΕͧΕճͣͭ
    ͱ͍͏͜ͱ͸ࢼ߹਺͸ ૑଄తࢥߟ
    Creative Thinking ▼ 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  
49. ਨ௚ࢥߟ
    Vertical Thinking ਫฏࢥߟ
    Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ ▼ ୳ࡧతςετ
    Exploratory Testing ▼ 3PVOE ࢼ߹਺ બख਺ 3PVOE
       3PVOE
       3PVOE
       3PVOE
       2'JOBM   4'JOBM   'JOBM   5PUBM  
50. ਨ௚ࢥߟ
    Vertical Thinking ਫฏࢥߟ
    Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ ▼ ୳ࡧతςετ
    Exploratory Testing ▼ ▼ ▼ ܗࣜతςετ
    Formal Testing
51. ਨ௚ࢥߟ
    Vertical Thinking ਫฏࢥߟ
    Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ ▼ ୳ࡧతςετ
    Exploratory Testing ▼ ▼ ▼ ܗࣜతςετ
    Formal Testing όά
52. ਨ௚ࢥߟ
    Vertical Thinking ਫฏࢥߟ
    Lateral Thinking ▶︎ ࿦ཧతɾ෼ੳతɾγʔέϯγϟϧ ⾢ ▶︎ ௚ײతɾ૯߹తɾϥϯμϜ ⾢ ▼ ୳ࡧతςετ
    Exploratory Testing ▼ ▼ ▼ ܗࣜతςετ
    Formal Testing όά
54. 2"ɾςετઓུͷ໨త
    ୈҐ
55. 2"ɾςετઓུͷ໨త
    ୈҐ ސ٬ຬ଍ͷอূ
    &OTVSF
    &OE6TFS
    4BUJTGBDUJPO
56. ܗࣜతςετʹςετϕʔεΛݩʹ࡞੒
    
57. ܗࣜతςετʹςετϕʔεΛݩʹ࡞੒
    ςετϕʔεʹ੡඼ʹؔ͢Δطଘͷ஌ࣝ
59. ϓϩμΫτʹ͍ͭͯ஌͍ͬͯΔ͜ͱ
60. #Z
    *OHP
    1IJMJQQ
    BU ϓϩμΫτʹ͍ͭͯ஌͍ͬͯΔ͜ͱ
61. #Z
    *OHP
    1IJMJQQ
    BU ϓϩμΫτʹ͍ͭͯ஌͍ͬͯΔ͜ͱ
62. #Z
    *OHP
    1IJMJQQ
    BU
63. ςετ
    Test ஌͍ͬͯΔ͜ͱͱ஌Βͳ͍͜ͱͱͷ
    ΪϟοϓΛຒΊΔͨΊ
    To close the knowledge gap
64. ςετ
    Test ஌͍ͬͯΔ͜ͱͱ஌Βͳ͍͜ͱͱͷ
    ΪϟοϓΛຒΊΔͨΊ
    To close the knowledge gap
65. ςετ
    Test ஌͍ͬͯΔ͜ͱͱ஌Βͳ͍͜ͱͱͷ
    ΪϟοϓΛຒΊΔͨΊ
    To close the knowledge gap
66. ςετ
    Test ஌͍ͬͯΔ͜ͱͱ஌Βͳ͍͜ͱͱͷ
    ΪϟοϓΛຒΊΔͨΊ
    To close the knowledge gap
67. ୳ࡧతςετ
    Exploratory Testing ܗࣜతςετ
    Formal Testing ςετ
    Test
68. ୳ࡧతςετ
    Exploratory Testing ˛ ܗࣜతςετ
    Formal Testing ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ςετ
    Test
69. ୳ࡧతςετ
    Exploratory Testing ˛ ˛ ܗࣜతςετ
    Formal Testing ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ςετ
    Test
70. ˛ ୳ࡧతςετ
    Exploratory Testing ˛ ˛ ˛ ܗࣜతςετ
    Formal Testing ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ςετ
    Test
71. ˛ ୳ࡧతςετ
    Exploratory Testing ˛ ˛ ˛ ܗࣜతςετ
    Formal Testing ✔ ✔ ✔ ✔ ✔ ςετ
    Test
72. ˛ ୳ࡧతςετ
    Exploratory Testing ˛ ˛ ˛ ܗࣜతςετ
    Formal Testing ςετ
    Test
73. ಄Λ࢖Θͳ͍͍ͯ͘͜ͱɾͰ͖Δ͜ͱ͸
    ػցʹ΍ΒͤΔ
    ʢ͜ͱ͕Ͱ͖ΔΑ͏ʹࣗಈԽΛਐΊΔʣ
    ಄Λ࢖Θͳ͚Ε͹ͳΒͳ͍͜ͱʹ
    ਓؒ͸ྗΛ஫͙
    ʢ୳ࡧతςετ΋ͦͷͻͱͭʣ
74. 
    ਓ͕ؒ಄Λ࢖Θͳ͚Ε͹ͳΒͳ͍͜ͱɻ
    Կ͕͋Γ·͔͢ʁ
75. 
    ΞϓϦ։ൃͰ͢ΑͶʁ
    
76. ୳ࡧతςετͷࠜݯͰ͋Δਫฏࢥߟ͸
    ސ٬ຬ଍ʹ௚݁͢Δߴ඼࣭ͳΞϓϦΛ
    λΠϛϯάΛಀͣ͞اըɾઃܭɾ։ൃ͢Δ
    ೳྗʹ΋େ͍ʹؔ܎͠·͢
77. ੈքͰ࠷΋༏Εͨ։ൃπʔϧ͸
    
78. ਓؒͷ಄೴Ͱ͢ ੈքͰ࠷΋༏Εͨ։ൃπʔϧ͸
    
79. ୳ࡧతςετͷੈք for iOS Test Night #11 August 27, 2019 Masanori Kawarada @mkwrd
 QA Evangelist
 International Conference Freek