July 2012
Intermediate to advanced
496 pages
16h 42m
English
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Chapter 11. Test-driven development
This chapter covers
- The benefits of practicing test-driven development (TDD)
- The red-green-refactor lifecycle at the heart of TDD
- A brief intro to JUnit, the de facto Java testing framework
- The four types of test double: dummy, fake, stub, and mock
- Testing against an in-memory database for your DAO code
- Mocking subsystems with Mockito
- Using ScalaTest, the testing framework for Scala
Test-driven development (TDD) has been part of the software development industry for quite some time. Its basic premise is that you write a test before writing the code that actually provides the implementation, and then you refactor that implementation as needed. For example, in order to write an implementation of concatenating ...
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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.