October 2023
Intermediate to advanced
408 pages
9h 45m
English
Content preview from Full-Stack Flask and React
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15
Flask Unit Testing
Unit testing is an essential phase in software development that guarantees the proper functioning of each component of an application. In Chapter 7, React Unit Testing, we discussed unit testing as it relates to React components in building reliable user interfaces for the frontend part of a web application. With backend development, the principles of unit testing are similar, except that you are using a different programming language – or better, still working with a backend tech stack.
Unit testing ensures that each component or module of a software application is working correctly in isolation from the rest of the application. By testing each unit separately and thoroughly, developers can identify and fix issues early ...
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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.