June 2025
Intermediate to advanced
458 pages
10h 21m
English
Content preview from Practical SharePoint Framework (SPFx) Development
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19
Writing Tests with SPFx
In the previous chapter, we learned how to debug our solutions if something goes wrong. What if we could avoid the issue in the first place? That is where tests come into play! Testing is always a taboo subject among developers: everybody agrees on the importance of testing but almost nobody does it. Most of the time, in real-life projects, testing is seen as something costly, hard to integrate, and hard to implement, especially with SPFx. Let’s be clear: that is partially true.
The more critical your application is, the more important testing is. If your application is supporting thousands of users daily for a critical line-of-business process, maybe having tests is a good idea. However, as a developer, you shouldn’t ...
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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.