June 2016
Intermediate to advanced
264 pages
7h 28m
English
book
Professional Clojure
by Jeremy Anderson, Michael Gaare, Justin Holguín, Nick Bailey, Timothy Pratley
Content preview from Professional Clojure
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Chapter 4Testing
There are few topics in the software development world more polarizing than testing. Almost everybody agrees that testing software is a necessary activity, and to develop software professionally without testing would be irresponsible. In some communities such as the Ruby on Rails community, they advocate test driven development, or TDD, and due to their heavy focus on testing they have pioneered and inspired many testing frameworks and techniques.
Some people may get the impression that many in the Clojure community are not serious about testing, or even flat out anti-testing; however, nothing could be further from the truth. Many of the maintainers and developers in the community are very much in favor of testing, and they feel it would be irresponsible to deliver software without quality tests proving that your software does as it intends.
No amount of testing can make up for not being able to reason about your code. Having tests alone doesn't mean that you are safe from defects and able to confidently make changes to your code. You must first have a deep understanding of what constitutes a good test for your particular problem.
This chapter covers the basics of testing Clojure code using the clojure.test framework. The chapter also details examples that are more difficult and investigates some ...
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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.