https://github.com/apentle/react-native-babel-jest

Simple testing configuration for React Native with Jest
https://github.com/apentle/react-native-babel-jest

Last synced: 30 days ago
JSON representation

Simple testing configuration for React Native with Jest

• Host: GitHub
• URL: https://github.com/apentle/react-native-babel-jest
• Owner: apentle
• License: mit
• Created: 2016-05-09T10:05:31.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-03-17T10:24:38.000Z (over 7 years ago)
• Last Synced: 2024-04-29T10:22:05.489Z (8 months ago)
• Language: JavaScript
• Homepage: http://blog.apentle.com/
• Size: 39.1 KB
• Stars: 19
• Watchers: 3
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# react-native-babel-jest

[![Build Status](https://travis-ci.org/apentle/react-native-babel-jest.svg?branch=master)](https://travis-ci.org/apentle/react-native-babel-jest) [![Coverage Status](https://coveralls.io/repos/github/apentle/react-native-babel-jest/badge.svg?branch=master)](https://coveralls.io/github/apentle/react-native-babel-jest?branch=master)

Simple testing configuration for React Native with Jest

## Installation

```bash

npm i --save-dev react-native-babel-jest jest-cli

```

## Usage

Add configuration to `package.json` file

```javascript

{

  "scripts": {

    "test": "jest"

  },

  ...

  "jest": {

    "scriptPreprocessor": "/node_modules/react-native-babel-jest",

    "setupFiles": [

      "/node_modules/react-native-babel-jest/env.js"

    ],

    "automock": true,

    "unmockedModulePathPatterns": [

      "react",

      "enzyme",

      "promise",

      "source-map"

    ]

  }

}

```

Write your test in `__tests__` folder, run test command

```bash

npm test

```

## Recommendation

We recommend you using `enzyme` to render components, and `enzyme-to-json` to make snapshot testing. See more in the example below.

## Example

[See this example](https://github.com/apentle/react-native-babel-jest/blob/master/Example/README.md)