2015-08-12 14:39:02 -07:00
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<!doctype html>
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<!--
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@license
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Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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-->
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<html>
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<head>
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<meta charset="UTF-8">
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<title>paper-menu-button basic tests</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
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<script src="../../webcomponentsjs/webcomponents-lite.js"></script>
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<script src="../../web-component-tester/browser.js"></script>
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<script src="../../test-fixture/test-fixture-mocha.js"></script>
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<script src="../../iron-test-helpers/mock-interactions.js"></script>
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<link rel="import" href="../paper-menu-button.html">
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<link rel="import" href="../../test-fixture/test-fixture.html">
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</head>
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<body>
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<test-fixture id="TrivialMenuButton">
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<template>
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<paper-menu-button no-animations>
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<span class="dropdown-trigger">trigger</span>
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<span class="dropdown-content">content</span>
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</paper-menu-button>
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</template>
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</test-fixture>
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2016-04-06 10:34:36 -07:00
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<test-fixture id="TwoMenuButtons">
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<template>
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<paper-menu-button no-animations>
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<span class="dropdown-trigger">trigger</span>
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<span class="dropdown-content">content</span>
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</paper-menu-button>
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<paper-menu-button no-animations>
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<span class="dropdown-trigger">trigger</span>
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<span class="dropdown-content">content</span>
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</paper-menu-button>
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</template>
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</test-fixture>
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2015-08-12 14:39:02 -07:00
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<script>
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suite('<paper-menu-button>', function() {
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var menuButton;
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var trigger;
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var content;
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setup(function() {
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menuButton = fixture('TrivialMenuButton');
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trigger = Polymer.dom(menuButton).querySelector('.dropdown-trigger');
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content = Polymer.dom(menuButton).querySelector('.dropdown-content');
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});
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test('opens when trigger is clicked', function(done) {
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var contentRect;
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contentRect = content.getBoundingClientRect();
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expect(contentRect.width).to.be.equal(0);
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expect(contentRect.height).to.be.equal(0);
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2016-04-06 10:34:36 -07:00
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menuButton.addEventListener('paper-dropdown-open', function() {
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2015-08-12 14:39:02 -07:00
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expect(menuButton.opened).to.be.equal(true);
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done();
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});
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MockInteractions.tap(trigger);
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2016-04-06 10:34:36 -07:00
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});
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2015-08-12 14:39:02 -07:00
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2016-04-06 10:34:36 -07:00
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test('closes when trigger is clicked again', function(done) {
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menuButton.addEventListener('paper-dropdown-open', function() {
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menuButton.addEventListener('paper-dropdown-close', function() {
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expect(menuButton.opened).to.be.equal(false);
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done();
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2016-04-06 10:34:36 -07:00
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});
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Polymer.Base.async(function() {
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MockInteractions.tap(trigger);
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});
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});
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MockInteractions.tap(trigger);
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2015-08-12 14:39:02 -07:00
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});
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test('closes when disabled while open', function() {
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var contentRect;
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menuButton.opened = true;
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menuButton.disabled = true;
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expect(menuButton.opened).to.be.equal(false);
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contentRect = content.getBoundingClientRect();
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expect(contentRect.width).to.be.equal(0);
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expect(contentRect.height).to.be.equal(0);
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});
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test('has aria-haspopup attribute', function() {
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expect(menuButton.hasAttribute('aria-haspopup')).to.be.equal(true);
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});
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2016-04-06 10:34:36 -07:00
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});
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suite('when there are two buttons', function() {
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var menuButton;
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var trigger;
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var otherButton;
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var otherTrigger;
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setup(function() {
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var buttons = fixture('TwoMenuButtons');
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menuButton = buttons[0];
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otherButton = buttons[1];
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trigger = Polymer.dom(menuButton).querySelector('.dropdown-trigger');
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otherTrigger = Polymer.dom(otherButton).querySelector('.dropdown-trigger');
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});
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test('closes current and opens other', function(done) {
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expect(menuButton.opened).to.be.equal(false);
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expect(otherButton.opened).to.be.equal(false);
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/*
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NOTE: iron-overlay-behavior adds listeners asynchronously when the
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overlay opens, so we need to wait for this event which is a
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more-explicit signal that tells us that the overlay is really opened.
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*/
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menuButton.addEventListener('iron-overlay-opened', function() {
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expect(menuButton.opened).to.be.equal(true);
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expect(otherButton.opened).to.be.equal(false);
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var firstClosed = false;
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var secondOpened = false;
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menuButton.addEventListener('paper-dropdown-close', function() {
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firstClosed = true;
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});
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otherButton.addEventListener('paper-dropdown-open', function() {
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secondOpened = true;
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});
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Polymer.Base.async(function() {
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MockInteractions.tap(otherTrigger);
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});
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Polymer.Base.async(function() {
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expect(firstClosed).to.be.equal(true);
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expect(secondOpened).to.be.equal(true);
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done();
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});
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});
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MockInteractions.tap(trigger);
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});
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2015-08-12 14:39:02 -07:00
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});
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</script>
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</body>
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</html>
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