Example made for Jest's issue #1962
https://github.com/facebook/jest/issues/1962
HTML
<script src="http://cdnjs.cloudflare.com/ajax/libs/jasmine/2.4.1/jasmine.js"></script>
<link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/jasmine/2.4.1/jasmine.css">
<script src="http://cdnjs.cloudflare.com/ajax/libs/jasmine/2.4.1/jasmine-html.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/jasmine/2.4.1/jasmine-html.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/jasmine/2.4.1/boot.js"></script>
JavaScript
describe("async test", function () {
});