June 2023
Intermediate to advanced
250 pages
4h 40m
English
Content preview from Svelte with Test-Driven Development
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14
Testing Authentication
Many web applications will involve authenticating users. This chapter shows how you can write tests for this functionality. These tests cover logging in, logging out, and ensuring that your application is only accessible to logged-in users.
This chapter is not a walkthrough and only includes a small amount of detail on the application code required to implement authentication. The book repository uses the Auth.js library, but the same testing techniques will work regardless of the implementation approach.
The chapter covers the following key topics:
- Testing authentication with Playwright
- Testing authentication with Vitest
By the end of the chapter, you’ll have seen how to write tests that cover all aspects of authentication. ...
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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.