December 2016
Intermediate to advanced
841 pages
17h
English
Content preview from TypeScript: Modern JavaScript DevelopmentBecome 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 runners
A test runner is a tool that allows us to automate the execution of our application's unit tests.
Note
Unit testing refers to the practice of testing certain functions and areas (units) of our code. This gives us the ability to verify that our functions work as expected. It is assumed that the reader has some understanding of the unit test process, but the topics explored here will be covered in a much higher level of detail in Chapter 7, Application Testing.
We can use a test runner to automatically execute our application's test suites in multiple browsers instead of having to manually open each web browser in order to execute the tests.
We will use a test runner known as Karma. Karma is compatible with multiple unit testing frameworks, ...
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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.