September 2015
Beginner to intermediate
256 pages
5h 26m
Japanese
Content preview from Seleniumデザインパターン & ベストプラクティス
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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.
190
8 章 テストスイートを成長させる
•
ーーデータベースにまつわる問題は、認めたくないくらい頻繁に発生
します。新しいコードをデプロイすると、データベースが適切にマイグレートされないこ
とに気づくでしょう。テストはデータベースに対し、既存ユーザでのログインといったリー
ドオンリのチェックをするべきです。
•
この問題は他よりも少し興味深いものです。まずは、エラー
コードを返すべきでないときに返しているページがないか確かめるのが出発点です。さら
に、
JavaScript
のコンソールログをダンプして、新しいエラーが登場していないか確かめ
ることもできます。
スモークテストスイートはボクシングのフェザー級のようなものであるべきです。へこみや引っ
かき傷を残さないよう、アプリケーションに触れなくてはなりません。私たちは次のことを心に留
めておくべきです。
•
ーーステージング環境において、
新規ユーザを登録したり、商品を購入したりするのは普通のことですが、本番環境では通
常、間違った考えです。テストの完了後、テストデータをきれいに取り除くのが難しいた
めです。安全側に立って、テストはデータベースから読み込むアクションだけにすべきで
す。決してデータベースに書き込んではいけません。
•
私たちはできるだけすばやく、環境の状態を知りた
いのです。大がかりなテストは、他のテストスイートに任せましょう。 ...
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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.