https://github.com/ferrannp/react-native-testing-example

Example of unit testing a React Native & Redux app using Jest (and Snapshots!)
https://github.com/ferrannp/react-native-testing-example

jest react react-native redux snapshot

Last synced: 3 months ago
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Example of unit testing a React Native & Redux app using Jest (and Snapshots!)

• Host: GitHub
• URL: https://github.com/ferrannp/react-native-testing-example
• Owner: ferrannp
• Created: 2016-09-08T14:52:01.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-09-20T16:40:34.000Z (over 7 years ago)
• Last Synced: 2024-10-13T04:46:20.448Z (3 months ago)
• Topics: jest, react, react-native, redux, snapshot
• Language: JavaScript
• Homepage:
• Size: 148 KB
• Stars: 170
• Watchers: 9
• Forks: 42
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

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README

        
# React Native Testing Example

This is the example repo for:

1. [Unit testing React Native with the \*new\* Jest (I) — Snapshots come into play!](https://blog.callstack.io/unit-testing-react-native-with-the-new-jest-i-snapshots-come-into-play-68ba19b1b9fe#.o4ov5is9z)

2. [Unit testing React Native with the \*new\* Jest (II) — Redux: Snapshots for your actions and reducers](https://blog.callstack.io/unit-testing-react-native-with-the-new-jest-ii-redux-snapshots-for-your-actions-and-reducers-8559f6f8050b#.sdtb857so)

## Try it out!

Install dependencies:

```

$ npm install

```

Run tests:

```

$ npm test

```

You can also run them in watch mode:

```

$ npm test -- --watch

```

In this mode, you can play changing the app behaviour, breaking the tests and fixing them!