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  • Book Overview & Buying Backbone.js Testing
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Backbone.js Testing

Backbone.js Testing

By : Ryan Glenn Roemer
4.9 (14)
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Backbone.js Testing

Backbone.js Testing

4.9 (14)
By: Ryan Glenn Roemer
Buy this Book

Overview of this book

Table of Contents (13 chapters)
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Backbone.js Testing
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Backbone.js Testing
Credits
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Credits
About the Author
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About the Author
About the Reviewers
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About the Reviewers
www.PacktPub.com
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www.PacktPub.com
Preface
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Preface
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1
Setting Up a Test Infrastructure
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Setting Up a Test Infrastructure
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Designing an application and test repository structure
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Getting the test libraries
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Setting up and writing our first tests
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Running and assessing test results
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Summary
2
Creating a Backbone.js Application Test Plan
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Creating a Backbone.js Application Test Plan
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A Backbone.js refresher
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Selecting a Backbone.js application to test
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Test paradigms and methods
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Testing concepts, approaches, and planning
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Testing individual Backbone.js components
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Testing application interactions and events
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Dipping our toes in the application testing waters
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Running the application tests
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Summary
3
Test Assertions, Specs, and Suites
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Test Assertions, Specs, and Suites
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Choosing a test style that fits
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Trying out some different styles
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A tour of the Chai assertion library
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Getting the application and tests ready to run
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Writing Mocha test specifications
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Testing and supporting Backbone.js views
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Aggregating and running the application tests
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Test development tips, tricks, and hints
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Summary
4
Test Spies
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Test Spies
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Fake it 'til you make it
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Getting to know Sinon.JS
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Spicing up Chai with the Sinon.JS plugin
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Testing Backbone.js components with spies
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Summary
5
Test Stubs and Mocks
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Test Stubs and Mocks
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Replacing method behaviors with Sinon.JS stubs
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Faking and verifying behavior with Sinon.JS mocks
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Testing Backbone.js components with stubs and mocks
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Finding the rest of the Notes application components
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A few more Sinon.JS test helpers
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Summary
6
Automated Web Testing
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Automated Web Testing
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The world of testing beyond humans and browsers
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Automating browser environments
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Headless testing with PhantomJS
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Parting thoughts, next steps, and future ideas
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Summary
1
Index
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Index

Getting to know Sinon.JS

Sinon.JS is a popular test double library that provides spies, stubs, mocks, fake servers, and various helpers. We will introduce two Sinon.JS interfaces in this chapter—spies and the sandboxed test helper—and discuss the rest in Chapter 5, Test Stubs and Mocks.

Spying on functions with Sinon.JS

Sinon.JS provides extensible test spies that can record many different aspects of a function execution, including calling parameters, return values, and thrown exceptions. The basic developer workflow is to create a spy, hook it into a function under test, execute the function, and then verify that the spy's recorded information matches with the test expectations. In this section, we will walk through the different ways to create spies and discuss some of the most useful parts of the Sinon.JS spy API.

Anonymous spies

Spies can be created as anonymous standalone functions, which are often used to test event logic in Backbone.js applications. For example, we create a Backbone.js...

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Programming languages
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