April 2019
Beginner to intermediate
244 pages
6h 34m
English
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Chapter 9Testing with Sandboxes
This chapter will show you how to turbo-charge your test suite with sandboxes.
Sandboxes allow you to run your database tests concurrently, while still keeping the database state of each test isolated from the others. The secret sauce underlying this feature is a special pool of database connections with an ownership mechanism that allows you to control how connections are used and shared between processes. Using the sandbox can significantly reduce the time it takes to run your test suite, so you should take advantage of this feature when you can.
We’ll walk through the basics of setting up sandboxes, and show you what to do if your tests need connections shared across multiple processes. By the end, your machine ...
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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.