October 2018
Intermediate to advanced
982 pages
23h 29m
English
book
Developing Java Applications with Spring and Spring Boot
by Claudio Eduardo de Oliveira, Greg L. Turnquist, Alex Antonov
Content preview from Developing Java Applications with Spring and Spring Boot
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Testing with embedded MongoDB
The first annotation listed above for slice testing is @DataMongoTest. In this section, we want to write some test methods that involve our MongoDB-specific code.
When it comes to testing MongoDB code, we have the following two options provided by Spring Boot:
- Testing against an embedded MongoDB instance
- Testing against a live MongoDB instance
Spring Boot, by default, will check if Flapdoodle, the embedded MongoDB database, is on the classpath. If so, it will attempt to run the test using it. If Flapdoodle is NOT on our classpath, it will attempt to connect to a real MongoDB instance.
So let's get started by adding flapdoodle to our project's list of dependencies as follows:
testCompile("de.flapdoodle.embed:de.flapdoodle.embed.mongo") ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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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.