November 2024
Intermediate to advanced
300 pages
7h 12m
English
Content preview from Pragmatic Unit Testing in Java with JUnit, 3rd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
In this chapter, you improved the design of iloveyouboss, leaning mostly on a couple of simple design concepts for guidance: the SRP and command-query separation. You owe it to yourself to know as much as possible about these and other concepts in design. (Take a look at Clean Code [Mar08], for example, but keep reading.) And don’t forget what you learned in Chapter 8, Refactoring to Cleaner Code: small, continual code edits make a big difference. Armed with a stockpile of design smarts, your unit tests will allow you to reshape your system so that it more easily supports the inevitable changes coming.
Your system’s design quality also inversely correlates to your pain and frustration level. The worse your design, the longer it will ...
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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.