February 2016
Intermediate to advanced
240 pages
5h 46m
English
Content preview from Practical DevOpsBecome 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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Test-driven development
Test-driven development (TDD) has an added focus on test automation. It was made popular by the Extreme programming movement of the nineties.
TDD is usually described as a sequence of events, as follows:
- Implement the test: As the name implies, you start out by writing the test and write the code afterwards. One way to see it is that you implement the interface specifications of the code to be developed and then progress by writing the code. To be able to write the test, the developer must find all relevant requirement specifications, use cases, and user stories.
The shift in focus from coding to understanding the requirements can be beneficial for implementing them correctly.
- Verify that the new test fails: The newly added ...
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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.