July 2018
Intermediate
186 pages
3h 24m
English
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ScalaTest – A Popular DSL
Note
ScalaTest was introduced in
Chapter 1,
Setting up the Development Environment, but as we'll use it extensively in this lecture, we'll do a little recap here and make sure that everyone has a working
ScalaTest environment.
In this section, we'll
have a look at a popular library for testing your Scala programs,
ScalaTest, and see how the library uses DSLs to allow its users to write readable tests in various styles.
The purpose of looking at
ScalaTest is twofold. First off,
ScalaTest is a widely used testing library for Scala projects, so you're likely to end up using it when you're using Scala professionally. Secondly, it's a good example of how to use DSLs to make your code more readable.
By the end of this section, ...
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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.