September 2019
Beginner
512 pages
12h 52m
English
Content preview from Flutter for Beginners
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The Dart test package
The Dart test package is not part of the SDK itself, so it has to be installed as a normal third-party dependency. You should already know how to do this.
For reference, check the example, 4_unit_tests, in this chapter's source code on GitHub. The test code is located inside the test/ folder.
In this example (generated with the Stagehand tool), there is a development dependency; this is a dependency that is required only during development and not at runtime:
dev_dependencies: test: ^1.0.0
This enables us to use the test package's provided libraries to write unit tests.
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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.