June 2018
Intermediate to advanced
360 pages
12h 19m
English
Content preview from React in ActionBecome 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 9. Testing React components
This chapter covers
- Testing front-end applications
- Setting up testing for React
- Testing React components
- Setting up test coverage
In the last chapter, you added some significant functionality to your application. It now has routing and user state, and you’ve broken it up into smaller pieces. You even added some basic authentication so users could log in using their GitHub profile. Your application is starting to look more robust, even if it’s probably not going to worry anyone at Facebook or Twitter. You can do lots more with React than you could when we first started. But as we’ve focused on learning the basics, we’ve omitted an important part of the development process: testing.
I didn’t cover testing ...
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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.