April 2015
Intermediate to advanced
276 pages
5h 38m
English
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Chapter 5. Jasmine Spies
In this chapter, we will cover:
- Writing Jasmine tests using the
spyOn()method and special matchers for spies - Writing Jasmine tests using tracking properties
- Writing Jasmine tests with your own custom spy method
- Using
jasmine.anyandjasmine.objectContaining - Writing Jasmine tests to mock the JavaScript timeout functions
Introduction
The primary objective of unit testing is to test a method, object, or component in isolation and see how it behaves in different circumstances. However, there are situations where a method/object has dependencies on other methods or objects. In this scenario, we need to design tests/specs across the units/methods or components to validate behavior or simulate a real-time scenario. However, due to ...
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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.