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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Exploratory Unit Testing
The unit tests you’ve learned to build capture your best understanding of the intents in the code. They cover known edge cases and typical use cases.
Some code may demand further exploration. For example, complex code, code that seems to keep breaking as you uncover more nuances about the input data, or code that incurs a high cost if it were to fail. Systems requiring high reliability or security might incur significant costs from unit-level failures.
Numerous kinds of developer-focused tests exist to help you with such exploratory testing. Many of them verify at the integration level—load tests, failover tests, performance tests, and contract tests, to name a few. You can learn about some of these in Alexander Tarlinder’s ...
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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.