Jasmine JavaScript Testing · 2nd Edition by Ragonha, Paulo -- Read -- Imperial Library of Trantor

Index

Jasmine JavaScript Testing Second Edition

Table of Contents Jasmine JavaScript Testing Second Edition Credits About the Author About the Reviewers www.PacktPub.com

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Preface

What this book covers What you need for this book Who this book is for Conventions Reader feedback Customer support

Downloading the example code Errata Piracy Questions

1. Getting Started with Jasmine

JavaScript – the bad parts Jasmine and behavior-driven development Downloading Jasmine Summary

2. Your First Spec

The Investment Tracker application Jasmine basics and thinking in BDD Setup and teardown Nested describes

Setup and teardown Coding a spec with shared behavior Understanding matchers

Custom matchers Built-in matchers

The toEqual built-in matcher The toBe built-in matcher The toBeTruthy and toBeFalsy matchers The toBeUndefined, toBeNull, and toBeNaN built-in matchers The toBeDefined built-in matcher The toContain built-in matcher The toMatch built-in matcher The toBeLessThan and toBeGreaterThan built-in matchers The toBeCloseTo built-in matcher The toThrow built-in matcher

Summary

3. Testing Frontend Code

Thinking in terms of components (Views) The module pattern Using HTML fixtures Basic View coding rules

The View should encapsulate a DOM element Integrating Views with observers

Testing Views with jQuery matchers

The toBeMatchedBy jQuery matcher The toContainHtml jQuery matcher The toContainElement jQuery matcher The toHaveValue jQuery matcher The toHaveAttr jQuery matcher The toBeFocused jQuery matcher The toBeDisabled jQuery matcher More matchers

Summary

4. Asynchronous Testing – AJAX

Acceptance criterion Setting up the scenario

Installing Node.js Coding the server Running the server

Writing the spec

Asynchronous setups and teardowns Asynchronous specs Timeout

Summary

5. Jasmine Spies

The "bare" spy Spying on an object's functions Testing DOM events Summary

6. Light Speed Unit Testing

Jasmine stubs Jasmine Ajax

Installing the plugin A fake XMLHttpRequest

Summary

7. Testing React Applications

Project setup Our first React component The Virtual DOM JSX

Using JSX with Jasmine

Component attributes (props) Component events Component state Component life cycle Composing components Summary

8. Build Automation

Module bundler – webpack

Module definition Webpack project setup

Managing dependencies with NPM Webpack configuration

The spec runner Testing a module

Test runner: Karma Quick feedback loop

Watch and run the tests Watch and update the browser

Optimizing for production Static code analysis: JSHint Continuous integration – Travis-CI

Adding a project to Travis-CI Project setup

Summary

Index

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