chai-virtual-dom

virtual-dom assertions for chai. Tests your virtual-dom elements (VirtualNodes, or "VTrees").


#### Example

``js
var chai = require('chai');
var expect = chai.expect;
chai.use(require('chai-virtual-dom'));
var h = require('virtual-dom').h;

describe('My virtual-dom project', function () {
var myVTree = h('div#foo', [
h('h1.header', 'Welcome to our webpage'),
h('ol.list', [
h('li', 'First thing'),
h('li', 'Second thing'),
h('li', 'Third thing')
]),
]);

it('should look roughly like a list', function () {
var expected = h('div#foo', [
h('h1.header'),
h('ol.list')
]);
// Use .look.like() to do an approximate assertion
// Must match: tagName, id, className.
// Must match only if provided in expected: children.
expect(myVTree).to.look.like(expected);
});

it('should look exactly like a list', function () {
var expected = h('div#foo', [
h('h1.header', 'Welcome to our webpage'),
h('ol.list', [
h('li', 'First thing'),
h('li', 'Second thing'),
h('li', 'Third thing')
]),
]);
// Use .look.exactly.like() to do an approximate assertion
// Must match: tagName, id, className, and children.
expect(myVTree).to.look.exactly.like(expected);
});
});
`

#### Installation

This is a plugin for the Chai Assertion Library. Install via npm.

npm install --save-dev chai-virtual-dom

#### Usage

To use this plugin in your tests, import as such:

`js
var chai = require('chai');
chai.use(require('chai-virtual-dom'));
``

#### LICENSE

Copyright (c) 2015 Andre Staltz
Licensed under the MIT license.