September 2017
Intermediate to advanced
288 pages
5h 59m
Japanese
Content preview from 初めての自動テスト ―Webシステムのための自動テスト基礎
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
8.7
この章で学んだこと
143
不安定なテストに戦いを挑む
不安定なテストは
Spotify
でも大きな問題になっていたため、私たちは開発生産性
向上隊という部隊（私たちはチームのことをそう呼んでいます）を結成しました。
この部隊の主な役割の一つは、他の部隊をサポートして、彼らの不安定なテストを
取り除くことです。
私たちは数多くの不安定なテストを抱えていたので、その仕事は簡単なものではあ
りませんでした。しかしそれでも、掛けたコストに見合うだけの仕事でした。不安
定さの解決に全社で取り組んだ結果、私たちのリリースの安定性と信頼度の高さは、
劇的に向上しました。それだけでなく、ゾンビのような壊れたテストの修正／再実
行に費やしていた、数え切れない時間を節約することもできたのです。組織はうま
く動くようになり、全員がハッピーになりました。そして、証明することこそでき
ませんが、チーム全員が、余計なストレスから解放され、ダイエットに成功して、
より良い生活を送っているように思えました。
専任の開発生産性向上チームを持つことはコスト上難しいかもしれませんが、不
安定なテストについては真剣に考え、できるだけ早く解決するようにしましょう。
きっと後悔はしないはずです。
8
.
7
この章で学んだこと
UI
統合
ユニットテスト
ここからスタート
必要に応じて
上へ移動
常に、下に移すことを考える
...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.