iron-a11y-announcer.html
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<!doctype html>
<!--
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<html>
<head>
<title>iron-a11y-announcer</title>
<script src="../../webcomponentsjs/webcomponents-lite.js"></script>
<script src="../../web-component-tester/browser.js"></script>
<script src="../../test-fixture/test-fixture-mocha.js"></script>
<link rel="import" href="../../polymer/polymer.html">
<link rel="import" href="../../test-fixture/test-fixture.html">
<link rel="import" href="../iron-a11y-announcer.html">
</head>
<body>
<test-fixture id="Announcer">
<template>
<iron-a11y-announcer></iron-a11y-announcer>
</template>
</test-fixture>
<script>
suite('<iron-a11y-announcer>', function() {
var announcer;
setup(function() {
announcer = fixture('Announcer');
});
test('announces when there is an iron-announce event', function() {
var event = new CustomEvent('iron-announce', {
bubbles: true,
detail: {
text: 'foo'
}
});
sinon.spy(announcer, 'announce');
document.body.dispatchEvent(event);
expect(announcer.announce.callCount).to.be.equal(1);
});
});
</script>
</body>
</html>