July 2019
Intermediate to advanced
480 pages
9h 35m
Chinese
Content preview from 持續交付｜使用Java
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功能測試：正確性與驗收 |
289
象限 2 也強烈支援團隊，但傾向針對商務或顧客。這個種類的測試包含功能測試、範
例與故事測試。在這個象限裡面的測試通常被稱為驗收測試，這也是 Specification by
Example 或 BDD 的焦點。
在右上角的象限 3 也是針對商務，但目的變成評論產品。在這個象限內，你要試著探索
最終用戶在使用產品時的感受。它有吸引力嗎？它直觀嗎？每一種用戶或裝置都可以使
用它嗎？這種測試不容易自動化，因為在測試之前，你不一定知道正確答案是什麼，但
是這不代表這種測試不重要，因為無法處理這些問題可能導致產品故障。
最後，象限 4 是從技術觀點評論產品。這些測試通常難以編寫，而且往往需要特殊的工
具。此外，雖然它們的執行可以自動化，但它們的評價比較主觀。例如，假如你要編寫
一個性能測試來確保特定的交易可以在 3 秒內執行，如果在一次修改之後，你看到交易
時間從 1 秒跳到 2 秒，你該對此感到擔心嗎？ 2 秒仍然在 3 秒的限制之內，但交易時間
突然翻倍了。
象限 1 與 2 涵蓋功能需求，本章會詳細討論它們。象限 4 涵蓋非功能需求（也稱為
運維
需求
）， 第 12 章會討論它們。象限 3 超越持續交付管道的工作了，所以本書不予討論。
但是，你可以閱讀 Elisabeth Hendrickson 的
Explore It!
（Pragmatic Bookshelf）等資源來
進一步了解這個概念。
持續測試
為了能夠建立新功能並且以穩定的步調傳遞價值，你必須對管道與做法有很高的信心。 ...
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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.
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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.