Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
テストを書きたくない話 / I don't want to write tests
Search
Naoki Kishida
October 11, 2019
Programming
17
12k
テストを書きたくない話 / I don't want to write tests
2019/10/11に行われた「「テスト」の話を聞いてみようの会」での登壇資料です
Naoki Kishida
October 11, 2019
Tweet
Share
More Decks by Naoki Kishida
See All by Naoki Kishida
Current States of Java Web Frameworks at JCConf 2025
kishida
0
880
AIを活用し、今後に備えるための技術知識 / Basic Knowledge to Utilize AI
kishida
24
6.5k
LLMベースAIの基本 / basics of LLM based AI
kishida
13
3.3k
Java 24まとめ / Java 24 summary
kishida
3
780
AI時代のプログラミング教育 / programming education in ai era
kishida
25
26k
Java Webフレームワークの現状 / java web framework at burikaigi
kishida
10
2.6k
AI時代に求められるプログラマの能力 / ability of programmer in AI era
kishida
19
13k
Java 23の概要とJava Web Frameworkの現状 / Java 23 and Java web framework
kishida
2
550
Java Webフレームワークの現状 / java web framework
kishida
10
11k
Other Decks in Programming
See All in Programming
エンジニアとして高みを目指す、 利益を生み出す設計の考え方 / design-for-profit
minodriven
24
12k
Swift Concurrency - 状態監視の罠
objectiveaudio
2
490
タスクの特性や不確実性に応じた最適な作業スタイルの選択(ペアプロ・モブプロ・ソロプロ)と実践 / Optimal Work Style Selection: Pair, Mob, or Solo Programming.
honyanya
3
160
複雑化したリポジトリをなんとかした話 pipenvからuvによるモノレポ構成への移行
satoshi256kbyte
1
990
AI Coding Meetup #3 - 導入セッション / ai-coding-meetup-3
izumin5210
0
650
バッチ処理を「状態の記録」から「事実の記録」へ
panda728
PRO
0
140
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
190
CSC305 Lecture 03
javiergs
PRO
0
240
CSC509 Lecture 03
javiergs
PRO
0
330
iOSエンジニア向けの英語学習アプリを作る!
yukawashouhei
0
190
uniqueパッケージの内部実装を支えるweak pointerの話
magavel
0
960
CSC305 Lecture 01
javiergs
PRO
1
400
Featured
See All Featured
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
333
22k
Faster Mobile Websites
deanohume
310
31k
Art, The Web, and Tiny UX
lynnandtonic
303
21k
Java REST API Framework Comparison - PWX 2021
mraible
33
8.9k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
tammyeverts
9
580
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Writing Fast Ruby
sferik
629
62k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
252
21k
Context Engineering - Making Every Token Count
addyosmani
5
210
Into the Great Unknown - MozCon
thekraken
40
2.1k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.5k
Transcript
/ 90 2 12
@Test public void testCalc() { assertEquals("1", FizzBuzz.calc(1));
assertEquals("2", FizzBuzz.calc(2)); assertEquals("Fizz", FizzBuzz.calc(3)); assertEquals("4", FizzBuzz.calc(4)); assertEquals("Buzz", FizzBuzz.calc(5)); assertEquals("Fizz", FizzBuzz.calc(6)); assertEquals("7", FizzBuzz.calc(7)); assertEquals("8", FizzBuzz.calc(8)); assertEquals("Fizz", FizzBuzz.calc(9)); assertEquals("Buzz", FizzBuzz.calc(10)); assertEquals("11", FizzBuzz.calc(11)); assertEquals("Fizz", FizzBuzz.calc(12)); assertEquals("13", FizzBuzz.calc(13)); assertEquals("14", FizzBuzz.calc(14)); assertEquals("FizzBuzz", FizzBuzz.calc(15)); assertEquals("16", FizzBuzz.calc(16)); assertEquals("17", FizzBuzz.calc(17));
@Test public void testCalc() { assertEquals("1", FizzBuzz.calc(1)); assertEquals("2",
FizzBuzz.calc(2)); assertEquals("Fizz", FizzBuzz.calc(3)); assertEquals("4", FizzBuzz.calc(4)); assertEquals("Buzz", FizzBuzz.calc(5)); assertEquals("Fizz", FizzBuzz.calc(6)); assertEquals("7", FizzBuzz.calc(7)); assertEquals("8", FizzBuzz.calc(8)); assertEquals("Fizz", FizzBuzz.calc(9)); assertEquals("Buzz", FizzBuzz.calc(10)); assertEquals("11", FizzBuzz.calc(11)); assertEquals("Fizz", FizzBuzz.calc(12)); assertEquals("13", FizzBuzz.calc(13)); assertEquals("14", FizzBuzz.calc(14)); assertEquals("FizzBuzz", FizzBuzz.calc(15)); assertEquals("16", FizzBuzz.calc(16)); assertEquals("17", FizzBuzz.calc(17)); assertEquals("Fizz", FizzBuzz.calc(18)); assertEquals("19", FizzBuzz.calc(19)); assertEquals("Buzz", FizzBuzz.calc(20));
• (- !' $0
• .1 *, " &%/# • + )
• • • • ( •
( • • • • ) •
•
• : = : . . - / /
/
• •
• . * • -&*!,$
( *)+%'"#
• • •
@Test public void testCalc() { assertEquals("1", FizzBuzz.calc(1)); assertEquals("Fizz", FizzBuzz.calc(3)); assertEquals("Buzz", FizzBuzz.calc(5)); assertEquals("FizzBuzz", FizzBuzz.calc(15)); }
• "'.% &- $/+1 •
&- $/+1 • $* 5) • 24 $*,3!0 !# (
• •
•