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Cross-platform Desktop Application Development: Electron, Node, NW.js, and React

You're reading from   Cross-platform Desktop Application Development: Electron, Node, NW.js, and React Build desktop applications with web technologies

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Product type Paperback
Published in Jul 2017
Publisher Packt
ISBN-13 9781788295697
Length 300 pages
Edition 1st Edition
Languages
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Author (1):
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Dmitry Sheiko Dmitry Sheiko
Author Profile Icon Dmitry Sheiko
Dmitry Sheiko
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Toc

Table of Contents (9) Chapters Close

Preface 1. Creating a File Explorer with NW.js-Planning, Designing, and Development FREE CHAPTER 2. Creating a File Explorer with NW.js – Enhancement and Delivery 3. Creating a Chat System with Electron and React – Planning, Designing, and Development 4. Creating a Chat System with Electron and React – Enhancement, Testing, and Delivery 5. Creating a Screen Capturer with NW.js, React, and Redux – Planning, Design, and Development 6. Creating a Screen Capturer with NW.js: Enhancement, Tooling, and Testing 7. Creating RSS Aggregator with Electron, TypeScript , React, and Redux: Planning, Design, and Development 8. Creating RSS Aggregator with Electron, TypeScript, React, and Redux: Development

Unit-testing Redux

We have already fiddled with the Jest testing framework in Chapter 4, Chat System with Electron and React: Enhancement, Testing, and Delivery (Writing Unit-tests section). Redux introduces new concepts, such as actions and reducers. Now, we are going to unit-test them.

As you may remember, to run Jest, we need to configure Babel:

.babelrc

{ 
"presets": [
["env", {
"targets": { "node": 7 },
"useBuiltIns": true
}],
"react",
"stage-3"
],

"plugins": [
"transform-class-properties",
"transform-decorators-legacy"
]
}

Again, with env preset, we target Babel on Node.js 7 and enable the extra plugins we used in the webpack configuration.

...
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