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eiji.ienaga
September 08, 2018
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agile459-feedback
Agile Japan 2018 高知サテライト
https://agile459.connpass.com/event/96027/
eiji.ienaga
September 08, 2018
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Transcript
' $ &% Expected
- Actual = 0 " Agile Japan 2018 !)(#
• =GE> • Tiwtter: @haru01 • G<!%-,( .5& •
/3# • ScrumC 0'$&%!& 2 )"25 TDD …B D • +41, • 8;Java 6@Ruby A PythonHF9?GoI:7 • *4 https://twop.agile.esm.co.jp/ 2
3 https://agile.esm.co.jp/
(.+"#63F8. ,-)$B5 0!1-%;4:?2<97 F8. ,-)$&* E@
'/!,100C = D > A !!
*0 IN ,'=;(XWAH*B:6!O 8)CF*9?LJZYQP2&/E-7 6!@5<"+I3 QP%#1$D4TM 1$RVUKSK.>G
etc…. (#+ ! "/$4.1% 35206)', *-&
= -X;6$ H #%N$ YO ?. ,)<* % EU
GJ1HD@' R[ !"%^+C2 Flow++LK + 894 _T > IV] /0 /0 /0 W5 /0 /0 F7:S ZQ 4&(A \ P B M 3 B
! % % ' &
Expected22℃ Actual3℃ ℃ Time ExpectedActual "# $ Expected22℃ Actual3℃
P Action Expected Actual People ≒
Expected: Happy!! Actual:Sad!!
N C Expected: Build OK! I N Actual:
Build Fail! G expected actual
! −−
* $& !) + "
% #' (
"!
"! "!
l͋ͱ͔ΒௐͯΈΕɺ ຊʹΛղ͍ͯ΄͔ͬͨ͠ਓ ͦΜͳʹ͍ͳ͍ͷͩ M
Fail First P?FL\X)# QN \XS 1/@0 5G QN
,!?R9VZ &*- H3 =K >MYC B (AE :62 OYC B (AE %"' (A E 7J4W[D.[D$+ U8 >MYC …;T <I
!#% & $ "
Customer Discovery Customer Validation Customer Creation Customer Building
"! $ # TDD−ATDD
$ #(%!" '&*) $
l࣭ͱ୭͔ʹͱͬͯͷՁ Ͱ͋Δ M
UP UP Xxx
UP UP
− UP People( ) UP
UP UP -> -> UP
(' QA
(' &#)$"!%" etc….
) ( ( 1 *20/. )#!$-&' 1 ",(+#%
lΤΫετϦʔϜϓϩάϥϛϯά ͱιʔγϟϧνΣϯδͰ͋Δ
# $ ! "
! ! ! ! !
! ! ! !
PeopleHappy 2+0!.4* %-4*& :;<7 8',65
@? " 89>/$)1-(=3#
”No
lγϯϓϧ͞ʢϜμͳ͘࡞ΕΔ ྔΛ࠷େݶʹ͢Δ͜ͱʣ͕ຊ ࣭Ͱ͢ɻ
$ ! No #"
* %&" No! $ * # No! $ * # No! $
lͱ ·Εͨࣄฑͱೝࣝ͞Εͨࣄฑͷ૬ҧͰ͋Δ M
Expected – Actual =
0 people.reduce(0){ |diff, person| diff + (person.expteced - person.actual).abs }
assertEquals(expected, actual);
None
Expected Actual UP
Actual Expected
Expected Actual
" $ ! #
A A
A XXX "!
#
" !
Expected Actual
!
%"!' & + $ *(#)
!"" #%& ') 0+,.- $(/*
! $( %) #& " ! '*
http://bliki-ja.github.io/ConversationalStories/ Who
What Why Who What Why
%"CRC " &# People$ !
http://gc.sfc.keio.ac.jp/class/2006_23636/slides/05/5.html −
−
T DCA t C A ,) ( E A A
c AC t e C T c c R () .
"#%%!( +!'8A<74 : 23 ;> B: -
&0*&/16$) ? ?= .1,58A<7@9 https://www.slideshare.net/kkd/user-story-mapping-for-agile-team http://gc.sfc.keio.ac.jp/class/2006_23636/slides/05/5.html
l࠷ྑͷΞʔΩςΫνϟɾཁ ٻɾઃܭɺࣗݾ৫తͳ νʔϜ͔ΒੜΈग़͞Ε·͢ɻ
ü '+*(,B79RG@ ü 0T=P3CIU% ü )YO X ü
;> %A< ü .Z[`#&!/_ ü V%0T3C: JV ü 7 H4 ü ?-28M^ %SKWQ6 " $5DL\NF1E #&!/_] Expected Actual
Red Green or Expected Actual
,/ GUI .*" +%6
#&7 ' GUI Spy 3) 1 ,/ (- ! 90$ 25 assert execute 80$ .*" 4 Expected Actual
& ( !#$ ' … void
printOwing(double amount) { printBanner(); // %" System.out.println("name:" + name); System.out.println("amount:" + amount); } void printOwing(double amount) { printBanner(); printDetails(amount); } private void printDetails(double amount) { // System.out.println("name:" + name); System.out.println("amount:" + amount); } ಈ࡞͢Δ͕ෆ٢ͳष͍ ͕͢Δίʔυ ಡΜͰཧղ͢Δ·Ͱͷ͕࣌ؒେ ػೳͷՃमਖ਼ʹ͕͔͔࣌ؒΔɾෆՄೳ ίʔυʹ͖߹͏ͱਏ͍ ಈ࡞͢Δ͖Ε͍ͳίʔυ ಡΜͰཧղ͢Δ·Ͱͷ͕࣌ؒখ ػೳͷՃमਖ਼͕Ͱ͖Δ ίʔυʹ͖߹͏ͷָ͕͍͠ Expected Actual
() ਓ͕ଟ͗ͯ͢ௐίετߴ ৽ϝϯόʔ͕ࢀՃͯ͠ཧղ͢Δ·Ͱ͕࣌ؒେ టஂࢠΞʔΩςΫτͰσϓϩΠ͕͍͠ Τϥʔղੳ͕͍͠
దͳνʔϜαΠζͰௐίετখ ৽ϝϯόʔ͕ࢀՃͯ͠ཧղ͢Δ·Ͱͷ͕࣌ؒখ ୯ҰతαʔϏεͰಠཱͯ͠σϓϩΠ͠ݕূ͍͢͠ ہॴԽͰΤϥʔղੳ͍͢͠ ҙɿৗʹαʔϏεͷநग़͕ྑ͠ͱݶΒͳ͍ɻϞδϡʔϧύʔέʔδׂʹཹΊΔɺ ٯʹαʔϏεͷΠϯϥΠϯԽͯ͠·ͱΊΔͷબࢶͱτϨʔυΦϑஅ Expected Actual
People
lٕज़తӽੑͱ༏Εͨઃܭʹ ର͢Δෆஅͷҙ͕ػහ͞Λ ߴΊ·͢ɻ
# &+(0%' ". !#" )*$/,-
9/(%#!% ?< )' 4; expected actual +, 32=> .657*
%!%NG "NG NG ,2 80/ %!%OK "OK OK $OK :1 -&
0 1 5
lνʔϜ͕ͬͱޮΛߴΊΔ͜ͱ͕ Ͱ͖Δ͔ΛఆظతʹৼΓฦΓɺ ͦΕʹج͍ͮͯࣗͨͪͷΓํΛ ࠷దʹௐ͠·͢ɻ
lࢲຊʹͦΕΛղ͖͍͔ͨʁ M
lͷग़ॴͬͱ͠͠ΘΕΘ Εࣗͷதʹ͋Δ M
None
None
. 3 . 2 1 84 1 .
#"!
None
Change!!
Expected Expected Actual
A A E E P
E A
% ! $#"
z91ͱɺ͋ͳ͕ͨࣗͷཧʹ͍ͭͯߟ͑ɺͦͷཧ ʹͱ͍ͮͯߦಈ͢ΔͨΊͷํ๏ͩɻ
) * Expected "−$( * Actual#
%−' * 2 !& aE 2 c lE 2 E 2 Epo A d E 2 d E 2 d E 2 : E E E 2 E E S E e2
l91ͷ伴࣮ੑʢJOUFHSJUZʣͩɻຊͷՁͱௐͷ ͱΕͨߦಈΛ͢Δ͜ͱͩɻ
*0 IN ,'=;(XWAH*B:6!O 8)CF*9?LJZYQP2&/E-7 6!@5<"+I3 QP%#1$D4TM 1$RVUKSK.>G
etc…. $(& , 1+.! 02/-3%#) ' *"
(%/1'0-4 #)& *#
"0# "352 . !$ ,+
= -X;6$ H #%N$ YO ?. ,)<* % EU
GJ1HD@' R[ !"%^+C2 Flow++LK + 894 _T > IV] /0 /0 /0 W5 /0 /0 F7:S ZQ 4&(A \ P B M 3 B