October 2017
Intermediate to advanced
442 pages
12h 33m
English
Content preview from Architecting Modern Java EE Applications
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Shortcomings of integration tests
However, in order to verify the application's production behavior, these tests are not sufficient. There will be differences in technology, configuration, or runtime that eventually lead to gaps in the test cases. Examples are enterprise containers with different versions, mismatches in the bean configuration once the whole application is deployed, different database implementations, or differences in JSON serialization.
Ultimately, the application runs in production. It makes a lot of sense to verify the behavior in environments that are equivalent to production.
Certainly, it is advisable to craft several test scopes to both have tests with isolated scope and faster feedback as well as integrational tests. ...
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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.