April 2016
Beginner to intermediate
300 pages
6h 58m
English
Content preview from Programming PhoenixBecome 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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Chapter 13Testing Channels and OTP
The last few chapters were packed with new features. We’ve spent quite a bit of time and effort establishing new features that are interactive, compelling, and fast. Our information system uses an external API with flexible backends. Our channels-based API offers real-time web support for a rich user interface, one extremely sensitive to good server performance. Our channels allow peer-to-peer messaging. We’re missing only one thing. Tests.
In this chapter, you’ll see how to test OTP processes in isolation. You’ll learn to use the Phoenix helpers to simplify channels testing. Before we dive in, let’s briefly talk about what you can expect.
Recall that in Part I, the test cases for our controllers used Phoenix ...
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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.