I would like to use React-Select react component, but I need to add tests.
I've tried several options I found with google, but nothing seems to work. I have the code below, but it's not causing a change event. I have been able to add a focus event, which adds 'is-focussed' class, but the 'is-open' class is still missing.
I have used: http://ift.tt/2jZIXiI as a reference
I have tried to use a change event only on the input field, but this has not helped either. I noticed there is a onInputChange={this.change} for the select.
Test
import Home from '../../src/components/home';
import { mount } from 'enzyme'
describe('Home', () => {
it("renders home", () => {
const component = mount(<Home/>);
// default class on .Select div
// "Select foobar Select--single is-searchable"
const select = component.find('.Select');
// After focus event
// "Select foobar Select--single is-searchable is-focussed"
// missing is-open
TestUtils.Simulate.focus(select.find('input'));
//this is not working
TestUtils.Simulate.keyDown(select.find('.Select-control'), { keyCode: 40, key: 'ArrowDown' });
TestUtils.Simulate.keyDown(select.find('.Select-control'), { keyCode: 13, key: 'Enter' });
// as per code below I expect the h2 to have the select value in it eg 'feaure'
});
});
Component under test
import React, { Component } from 'react';
import Select from 'react-select';
class Home extends Component {
constructor(props) {
super(props);
this.state = {
message: "Please select option"};
this.change = this.change.bind(this);
}
change(event) {
if(event.value) {
this.setState({message: event.label});
}
}
render () {
const options = [ {label: 'bug', value: 1} , {label: 'feature', value: 2 }, {label: 'documents', value: 3}, {label: 'discussion', value: 4}];
return (
<div className='content xs-full-height'>
<div>
<h2>{this.state.message}</h2>
<Select
name="select"
value={this.state.message}
options={options}
onInputChange={this.change}
onChange={this.change}
/>
</div>
</div>
);
}
}
export default Home;
Command line To run test I do:
>> npm run test
and in package.js I have this script:
"test": "mocha --compilers js:babel-core/register -w test/browser.js ./new",
Test setup
and browser.js is:
import 'babel-register';
import jsdom from 'jsdom';
const exposedProperties = ['window', 'navigator', 'document'];
global.document = jsdom.jsdom('<!doctype html><html><body></body></html>');
global.window = document.defaultView;
Object.keys(document.defaultView).forEach((property) => {
if (typeof global[property] === 'undefined') {
exposedProperties.push(property);
global[property] = document.defaultView[property];
}
});
global.navigator = {
userAgent: 'node.js'
};
I have also tried using methods for testing outlined here: http://ift.tt/1RkTCxd
Any help will be greatly appreciated
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