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  • Book Overview & Buying Jasmine JavaScript Testing Update
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Jasmine JavaScript Testing Update

Jasmine JavaScript Testing Update

By : Paulo Vitor Zacharias Ragonha
4.2 (14)
Buy this Book
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Jasmine JavaScript Testing Update

Jasmine JavaScript Testing Update

4.2 (14)
By: Paulo Vitor Zacharias Ragonha
Buy this Book

Overview of this book

This book is for web developers and designers who work with React.js and JavaScript and who are new to unit testing and automation. It's assumed that you have a basic knowledge of JavaScript and HTML.
Table of Contents (10 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. Getting Started with Jasmine
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1. Getting Started with Jasmine
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JavaScript – the bad parts
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Jasmine and behavior-driven development
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Downloading Jasmine
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Summary
2
2. Your First Spec
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2. Your First Spec
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The Investment Tracker application
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Jasmine basics and thinking in BDD
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Setup and teardown
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Nested describes
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Summary
3
3. Testing Frontend Code
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3. Testing Frontend Code
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Thinking in terms of components (Views)
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The module pattern
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Using HTML fixtures
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Basic View coding rules
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Testing Views with jQuery matchers
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Summary
4
4. Asynchronous Testing – AJAX
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4. Asynchronous Testing – AJAX
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Acceptance criterion
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Setting up the scenario
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Writing the spec
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Summary
5
5. Jasmine Spies
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5. Jasmine Spies
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The "bare" spy
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Spying on an object's functions
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Testing DOM events
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Summary
6
6. Light Speed Unit Testing
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6. Light Speed Unit Testing
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Jasmine stubs
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Jasmine Ajax
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Summary
7
7. Testing React Applications
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7. Testing React Applications
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Project setup
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Our first React component
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The Virtual DOM
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JSX
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Component attributes (props)
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Component events
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Component state
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Component life cycle
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Composing components
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Summary
8
8. Build Automation
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8. Build Automation
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Module bundler – webpack
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Test runner: Karma
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Quick feedback loop
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Optimizing for production
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Static code analysis: JSHint
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Continuous integration – Travis-CI
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Summary
9
Index
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Index

Continuous integration – Travis-CI

We have created a great deal of automation around the project, which is great for onboarding a new developer on the team; running the test is just two commands away:

npm install
npm test

However, that is not the only advantage; we can have the tests running via these same two commands while on a continuous integration environment.

To demonstrate a possible setup, we are going to use Travis-CI (https://travis-ci.org), a free solution for open source projects.

Before we can start, it is required that you have a GitHub (https://github.com/) account and that the project is already hosted there. I expect that you are already familiar with git (http://www.git-scm.com/) and GitHub.

Once you are ready, we can start the Travis-CI setup.

Adding a project to Travis-CI

Before we can add Travis-CI support to the project, first we need to add the project to Travis-CI.

Go to the Travis-CI website at https://travis-ci.org and click on Sign in with GitHub in the top-right corner...

CONTINUE READING
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Tech Concepts
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Programming languages
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Jasmine JavaScript Testing Update
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