How Do I Mock the DOM with Ava?

foo.js

import jQuery from 'jquery';

export const attachEvents = someStr => {
    jQuery(document).ready(e =>  {
        // do something cool with someStr
    });
};

foo.spec.js

import test from 'ava';
import { jsdom } from 'jsdom';
import { attachEvents } from './foo'

global.document = jsdom();
global.window = document.defaultView;

test('test:attachEvents', t => {
    const ret = attachEvents('mockStr');
    t.true(ret);
});