December 2014
Intermediate to advanced
350 pages
8h 43m
English
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Testing Ajax Calls
Our JavaScript up/down functionality has one more piece: we need to notify the server that the up or down has taken place. That involves making an Ajax call to the server. We probably want to notify the user of success or failure (or at least of failure).
Typically we stub Ajax calls to the server because they’re slow and because they might otherwise require server-side setup to return useful data. We could use plain Jasmine spies for this, or Jasmine’s Ajax framework. Instead I’m going to bring in a different tool that has a slightly higher-level API for managing Ajax.
The tool is called Sinon.[26] It is actually a framework-independent mock-object library, but we’re not going to discuss its generic library, just its fake ...
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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.