December 2017
Beginner
372 pages
10h 32m
English
Content preview from TypeScript 2.x By Example
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Creating a new file
For this test, we will use our board component. If you created the board component using the Angular CLI, then you will already have a corresponding spec file in your folder, as shown in the following screenshot:
If not, create a new file called board.component.spec.ts, where we will add our test cases.
Our board component performs a lot of operations, such as adding a new task, modifying the board title, modifying existing tasks, and much more. We can create many test cases for each of these functionalities, but for our purposes, we will focus on the addTask functionality and write a couple of test cases around that. ...
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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.