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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211
8.4 まとめ
したリクエストとして再生することができます。
JMeter プロジェクトについて、詳しくは http://jmeter.apache.org/ を参照してください。
ページ上の
JavaScript
のパフォーマンスをテストするため、
Google
は
V8 Benchmark Suite
（
http://v8.googlecode.com/svn/data/benchmarks/v7/run.html
）を提供しています。
どのアセットのロードが遅いか調べるため、ブラウザを横断したソリューションを必要としてい
るなら、
YSlow
（
http://yslow.org/
）がぴったりです。また最新のブラウザには、
JavaScript
とア
セットパフォーマンスのためのテストスイートが組み込まれています。
最後に、もしここで説明したどのツールを使っても、あなたのニーズを満たせないなら、自分で
スクリプトを書くことができます。
Ruby
や
Bash
を使うことで、私たちはシンプルなスクリプト
を書くことができます。各種
API
エンドポイントやアセットに対して
HTTP
リクエストを発行す
ることで、購入リクエストが完了するまでの時間や、画像をダウンロードするのにかかった時間を
記録することができます。結局のところ、シンプルなシェルスクリプトの方が、
Selenium
テスト
よりもずっと正確なパフォーマンス報告をもたらしてくれます。
8.4
まと
これで本書もおしまいです。本書の目標は、
Selenium
テストが単にリンクをクリックするだけ ...
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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.