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
You ended up with four sleek, refactored tests. A developer can understand the goal of each test through its name, which provides a generalized summary of behavior. They can see how that behavior plays out by reading the example within the test. Arrange—Act—Assert (AAA) guides them immediately to the act step so that they can see how the code being verified gets executed. They can reconcile the asserts against the test name’s description of behavior. Finally, if needed, they can review the arrange step to understand how it puts the system in the proper state to be tested.
The tests are scannable. A developer can rapidly find and digest each test element (name, arrange, act, and assert) they’re interested in. The needed comprehension ...
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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.