ember-computed-size/tests/test-helper.js

Need to have some properties on your views with the current width and height of their main element? Here is the mixin which does this for you.

import resolver from './helpers/resolver';
import {
  setResolver
} from 'ember-qunit';

setResolver(resolver);

document.write('<div id="ember-testing-container"><div id="ember-testing"></div></div>');

QUnit.config.urlConfig.push({ id: 'nocontainer', label: 'Hide container'});
var containerVisibility = QUnit.urlParams.nocontainer ? 'hidden' : 'visible';
document.getElementById('ember-testing-container').style.visibility = containerVisibility;