paper-dialog-behavior.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>paper-dialog-behavior tests</title>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes">
<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="../../test-fixture/test-fixture.html">
<link rel="import" href="test-dialog.html">
</head>
<body>
<test-fixture id="basic">
<template>
<test-dialog>
<p>Dialog</p>
<div class="buttons">
<button extra>extra</button>
<button dialog-dismiss>dismiss</button>
<button dialog-confirm>confirm</button>
</div>
</test-dialog>
</template>
</test-fixture>
<test-fixture id="modal">
<template>
<test-dialog modal>
<p>Dialog</p>
<div class="buttons">
<button dialog-dismiss>dismiss</button>
<button dialog-confirm autofocus>confirm</button>
</div>
</test-dialog>
</template>
</test-fixture>
<test-fixture id="backdrop">
<template>
<test-dialog with-backdrop>
<p>Dialog</p>
<div class="buttons">
<button dialog-dismiss>dismiss</button>
<button dialog-confirm autofocus>confirm</button>
</div>
</test-dialog>
</template>
</test-fixture>
<test-fixture id="header">
<template>
<test-dialog>
<h2>Dialog</h2>
<div class="buttons">
<button dialog-dismiss>dismiss</button>
<button dialog-confirm autofocus>confirm</button>
</div>
</test-dialog>
</template>
</test-fixture>
<test-fixture id="header-with-id">
<template>
<test-dialog>
<h2 id="header">Dialog</h2>
<div class="buttons">
<button dialog-dismiss>dismiss</button>
<button dialog-confirm autofocus>confirm</button>
</div>
</test-dialog>
</template>
</test-fixture>
<script>
function runAfterOpen(dialog, cb) {
dialog.addEventListener('iron-overlay-opened', function() {
cb();
});
dialog.open();
}
suite('basic', function() {
test('clicking dialog does not cancel the dialog', function(done) {
var dialog = fixture('basic');
runAfterOpen(dialog, function() {
dialog.addEventListener('iron-overlay-closed', function() {
assert('dialog should not close');
});
dialog.click();
setTimeout(function() {
done();
}, 100);
});
});
test('clicking dialog-dismiss button closes the dialog without confirmation', function(done) {
var dialog = fixture('basic');
runAfterOpen(dialog, function() {
dialog.addEventListener('iron-overlay-closed', function(event) {
assert.isFalse(event.detail.canceled, 'dialog is not canceled');
assert.isFalse(event.detail.confirmed, 'dialog is not confirmed');
done();
});
Polymer.dom(dialog).querySelector('[dialog-dismiss]').click();
});
});
test('clicking dialog-confirm button closes the dialog with confirmation', function(done) {
var dialog = fixture('basic');
runAfterOpen(dialog, function() {
dialog.addEventListener('iron-overlay-closed', function(event) {
assert.isFalse(event.detail.canceled, 'dialog is not canceled');
assert.isTrue(event.detail.confirmed, 'dialog is confirmed');
done();
});
Polymer.dom(dialog).querySelector('[dialog-confirm]').click();
});
});
test('with-backdrop works', function() {
var dialog = fixture('backdrop');
runAfterOpen(dialog, function() {
assert.isTrue(dialog.backdropElement.opened, 'backdrop is open');
});
});
test('modal dialog has backdrop', function() {
var dialog = fixture('modal');
assert.isTrue(dialog.withBackdrop, 'withBackdrop is true');
});
test('modal dialog has no-cancel-on-outside-click', function() {
var dialog = fixture('modal');
assert.isTrue(dialog.noCancelOnOutsideClick, 'noCancelOnOutsideClick is true');
});
test('clicking outside a modal dialog does not move focus from dialog', function(done) {
var dialog = fixture('modal');
runAfterOpen(dialog, function() {
dialog.backdropElement.click();
setTimeout(function() {
assert.equal(document.activeElement, Polymer.dom(dialog).querySelector('[autofocus]'), 'document.activeElement is the autofocused button');
done();
}, 10);
});
});
test('removing a child element on click does not cause an exception', function(done) {
var dialog = fixture('basic');
runAfterOpen(dialog, function() {
var button = Polymer.dom(dialog).querySelector('[extra]');
button.addEventListener('click', function(event) {
Polymer.dom(event.target.parentNode).removeChild(event.target);
// should not throw exception here
done();
});
button.click();
});
});
});
suite('a11y', function() {
test('dialog has role="dialog"', function() {
var dialog = fixture('basic');
assert.equal(dialog.getAttribute('role'), 'dialog', 'has role="dialog"');
});
test('dialog has aria-modal=false', function() {
var dialog = fixture('basic');
assert.equal(dialog.getAttribute('aria-modal'), 'false', 'has aria-modal="false"');
});
test('modal dialog has aria-modal=true', function() {
var dialog = fixture('modal');
assert.equal(dialog.getAttribute('aria-modal'), 'true', 'has aria-modal="true"');
});
test('dialog with header has aria-labelledby', function() {
var dialog = fixture('header');
var header = Polymer.dom(dialog).querySelector('h2');
assert.ok(header.getAttribute('id'), 'header has auto-generated id');
assert.equal(dialog.getAttribute('aria-labelledby'), header.getAttribute('id'), 'aria-labelledby is set to header id');
});
test('dialog with lazily created header has aria-labelledby', function(done) {
var dialog = fixture('basic');
var header = document.createElement('h2');
Polymer.dom(dialog).appendChild(header);
Polymer.dom.flush();
setTimeout(function() {
assert.ok(header.getAttribute('id'), 'header has auto-generated id');
assert.equal(dialog.getAttribute('aria-labelledby'), header.getAttribute('id'), 'aria-labelledby is set to header id');
done();
}, 10);
});
test('dialog with header with id preserves id and has aria-labelledby', function() {
var dialog = fixture('header-with-id');
var header = Polymer.dom(dialog).querySelector('h2');
assert.equal(header.getAttribute('id'), 'header', 'header has preset id');
assert.equal(dialog.getAttribute('aria-labelledby'), 'header', 'aria-labelledby is set to header id');
});
});
</script>
</body>
</html>