January 2026
Intermediate to advanced
674 pages
15h 30m
English
Content preview from Rust Web Programming - Third Edition
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15
End-to-End Testing
Unit testing gives us quick feedback on how our units of code work under a range of different inputs. However, how does the system work as a whole? Do all our units of code work when running together and communicating with each other? In this chapter, we are going to build end-to-end tests that automatically set up our system as a microservice cluster and perform a series of tests that make requests to the entire system running, and then inspect the responses. This chapter will cover the following:
- The importance of end-to-end testing
- Building our to-do HTTP kernel
- Building our atomic end-to-end tests
- Testing workflows with end-to-end tests
By the end of this chapter, you will be able to build automated pipelines that ...
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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.