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Agile Japan 2018
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• =GE>
• Tiwtter: @haru01
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• ScrumC 0'$&%!& 2
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https://twop.agile.esm.co.jp/
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3
https://agile.esm.co.jp/
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*0 IN
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! %
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Expected22℃
Actual3℃
℃
Time
ExpectedActual
"#$
Expected22℃
Actual3℃
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P
Action
Expected
Actual
People ≒
Expected: Happy!!
Actual:Sad!!
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N
C
Expected: Build OK!
I N
Actual: Build Fail!
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expected
actual
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ຊʹΛղ͍ͯ΄͔ͬͨ͠ਓ
ͦΜͳʹ͍ͳ͍ͷͩ
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Fail First
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!#%&
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Customer
Discovery
Customer
Validation
Customer
Creation
Customer
Building
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UP
UP
Xxx
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UP
UP
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−
UP
People(
) UP
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UP
UP ->
->
UP
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(' QA
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etc….
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lΤΫετϦʔϜϓϩάϥϛϯά
ͱιʔγϟϧνΣϯδͰ͋Δ
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#
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PeopleHappy
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”No
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Expected – Actual = 0
people.reduce(0){ |diff, person|
diff + (person.expteced - person.actual).abs
}
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assertEquals(expected, actual);
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No content
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Expected
Actual
UP
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Actual Expected
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Expected
Actual
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" $
! #
A
A
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A
XXX
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#
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http://bliki-ja.github.io/ConversationalStories/
Who
What
Why
Who
What
Why
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http://gc.sfc.keio.ac.jp/class/2006_23636/slides/05/5.html
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http://gc.sfc.keio.ac.jp/class/2006_23636/slides/05/5.html
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l࠷ྑͷΞʔΩςΫνϟɾཁ
ٻɾઃܭɺࣗݾ৫తͳ
νʔϜ͔ΒੜΈग़͞Ε·͢ɻ
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Red Green
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,/
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assert
execute
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& (
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…
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);
}
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ಈ࡞͢Δ͖Ε͍ͳίʔυ
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ίʔυʹ͖߹͏ͷָ͕͍͠
Expected
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()
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ہॴԽͰΤϥʔղੳ͍͢͠
ҙɿৗʹαʔϏεͷநग़͕ྑ͠ͱݶΒͳ͍ɻϞδϡʔϧύʔέʔδׂʹཹΊΔɺ
ٯʹαʔϏεͷΠϯϥΠϯԽͯ͠·ͱΊΔͷબࢶͱτϨʔυΦϑஅ
Expected
Actual
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People
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lٕज़తӽੑͱ༏Εͨઃܭʹ
ର͢Δෆஅͷҙ͕ػහ͞Λ
ߴΊ·͢ɻ
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#
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9/(%#!%
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expected
actual
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0 1 5
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lνʔϜ͕ͬͱޮΛߴΊΔ͜ͱ͕
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࠷దʹௐ͠·͢ɻ
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lࢲຊʹͦΕΛղ͖͍͔ͨʁ
M
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lͷग़ॴͬͱ͠͠ΘΕΘ
Εࣗͷதʹ͋Δ
M
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No content
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No content
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.
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#"!
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No content
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Change!!
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Expected
Expected
Actual
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A A
E
E
P
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E A
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%
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)
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* 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
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l91ͷ伴࣮ੑʢJOUFHSJUZʣͩɻຊͷՁͱௐͷ
ͱΕͨߦಈΛ͢Δ͜ͱͩɻ
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*0 IN
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