June 2020
Intermediate to advanced
432 pages
11h 57m
English
Content preview from Implementing Azure DevOps Solutions
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Types of non-functional tests
Functional tests are mostly concerned with verifying whether the behavior displayed by an application is the behavior that is expected; however, there are more risks when it comes to application development: whether an application performs actions quickly enough, whether this performance degrades if more users use the system concurrently, and whether the system is easy for end users to use. Tests that verify these properties of a system under test are called non-functional tests.
There are many types of non-functional tests, but three of them that are important in DevOps scenarios are as follows:
- Performance testing
- Load testing
- Usability testing
Let's go over them one by one.
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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.