Package Exports

react-generate-props

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Readme

react-generate-props

Generate default props based on your React component's PropTypes

Installation

$ npm install --save-dev react-generate-props

Usage

Define your component's propTypes.

// react-component.jsx

class Component extends React.Component {
  static propTypes = {
    title: React.PropTypes.string.isRequired,
    count: React.PropTypes.number.isRequired,
    user: React.PropTypes.shape({
      loggedIn: React.PropTypes.bool.isRequired,
      name: React.PropTypes.string.isRequired
    }).isRequired
  }

  render() {
    <div>
      <h1>{this.props.title}</h1>
      <small>{this.props.count}</small>
      {this.props.user.loggedIn && <p>Hello, {this.props.user.name}.</p>}
    </div>
  }
}

export default Component

=====

Then, pass your component to this library. It will generate reasonable defaults for all of your component's required propTypes.

// component-test.js

import generateProps from 'react-generate-props'
import Component from './react-component'

const props = generateProps(Component)
assertEqual(props, { title: 'A String', count: 1, user: { loggedIn: true, name: 'A String' } })

render(<Component {...props}/>)

/***
Result:

<div>
  <h1>A String</h1>
  <small>1</small>
  <p>Hello, A String</p>
</div>

***/