December 2019
Intermediate to advanced
598 pages
12h 21m
English
Content preview from ASP.NET Core 3 and React
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Integration tests
Integration tests verify that several parts of an app work together correctly and give us more confidence than unit tests in terms of ensuring that the app as a whole is working as expected. These tests provide the most scope in terms of what is tested because of the many app part combinations that we can choose to test.
These tests are generally quick to execute because slow components such as database and network requests are often mocked out. The time it takes to write and maintain these tests is also short.
For single-page applications, the return on investment (ROI) of integration tests is arguably greater than the other two testing types if we choose our tests wisely. This is why the relevant box in the preceding diagram ...
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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.