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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175
7.4 Page Object フレームワークを使ってテストを実行する
7-21
これらのメソッドを使うことで、ウェブページの各部分とやり取りできます。もし将来、サイド
バーからカートの内容を変更するような、たとえば、数量変更とアイテム削除の機能が追加されれ
ば、そのためのメソッド
2
つを簡単に追加することができます。いったん最初のフレームワークが
用意できると、テストのニーズが変化するのに合わせて、機能は追加され、有機的に成長していき
ます。
7.4
Page Object
フレームワークを使ってテストを実行する
Page Object
パターンの最大の利点は、ゼロサムではないことです。すなわち、
Page Object
フ
レームワークを利用するために、テストスイート全体を
Page Object
フレームワークに変換する必
要はありません。その代わり、必要に応じて、ゆっくりと新しい
Page
サブクラスを追加していき、
新しく作ったクラスが使えるようになったら、それを使って既存のテストを更新していきます。し
ばらくの間、テストスイートは
Selenium
の
click
メソッドとフレームワークの
add_to_cart
メソッ
ドのハイブリッドのようになるかもしれません。コードが良い方向へと改善し続けている限り、こ
れはまったく問題ありません。
これから先のテスト例では、「5 章 テストを安定させる」で説明した Action Wrapper パターンを
使っていません。そのため、Selenium の
get
メソッドと
click ...
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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.