December 2019
Intermediate to advanced
248 pages
5h 34m
English
Content preview from Designing Elixir Systems With OTPBecome 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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Take Tests Beyond the Elixir Base
Testing is a broad topic and a controversial one. The Elixir community has so far shown pretty basic tastes as far as testing tools go. In this section, we’ll look at a couple of interesting places where Elixir programmers are using more cutting-edge techniques for testing a functional core.
The first idea, code coverage, is that you should understand what’s tested and what’s not. Elixir has built-in tools to help you do so.
The second is that you can use tools to let your system generate many different test inputs automatically and test those inputs against known properties of your code. The technique, called property-based testing, has been around for a while but is picking up momentum in the Elixir community. ...
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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.