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.
140
8
章 ピラミッドを登る
本書で説明してきたテストのピラミッドの考え方は、妥当なものだと思いますが、例外もあり
ます。自動テストの存在しない、巨大なレガシーシステムを扱うときには、逆ピラミッドで
やってみる価値があるかもしれません。ユニットテストをゼロから埋め直すのに比べて、コス
ト面ではリターンを得やすいのです。同じことは、私たちが
Spotify
のサービスをモバイルで
始めたときのように、比較的新しいプラットフォームで開発するときにも言えます。当時は複
数のプラットフォームのサポートが不十分で、ユニットテストや統合テストで使えるライブラ
リがありませんでした。その場合には、まず
UI
テストから始めることで、多くの時間を節約
できました。
Julia
8
.
6
不安定なテストの扱い方
...
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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.