August 2017
Beginner to intermediate
370 pages
8h 37m
English
Content preview from Building Web Apps with Spring 5 and Angular
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Why write unit tests?
The following are some of the reasons why it is of utmost importance to write unit tests:
- Help reduce bugs: A code having good unit test coverage will result in lesser bugs appearing during different SDLC stages such as QA, UAT, and production. As a result, this will help creating a robust product whose changes can be deployed in production in a quicker manner.
- Highly maintainable code base: A code which is easy to change is the code which is easy to maintain, and hence, can be termed as highly maintainable code. A code being supported by unit tests becomes easy to change/refactor, and hence, highly maintainable code as one or more unexpected changes would lead to failure of the unit test cases. In that manner, code testability ...
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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.
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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.