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<html>
<head>
<title>paper-submenu 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>
<script src="../../iron-test-helpers/mock-interactions.js"></script>
<link rel="import" href="../../test-fixture/test-fixture.html">
<link rel="import" href="../../paper-item/paper-item.html">
<link rel="import" href="../paper-menu.html">
<link rel="import" href="../paper-submenu.html">
</head>
<body>
<test-fixture id="basic">
<template>
<paper-menu>
<paper-submenu>
<paper-item class="menu-trigger">Topic 1</paper-item>
<paper-menu class="menu-content">
<paper-item>item 1.1</paper-item>
<paper-item>item 1.2</paper-item>
<paper-item>item 1.3</paper-item>
</paper-menu>
</paper-submenu>
<paper-submenu>
<paper-item class="menu-trigger">Topic 2</paper-item>
<paper-menu class="menu-content">
<paper-item>item 2.1</paper-item>
<paper-item>item 2.2</paper-item>
<paper-item>item 2.3</paper-item>
</paper-menu>
</paper-submenu>
<paper-submenu disabled>
<paper-item class="menu-trigger">Topic 3</paper-item>
<paper-menu class="menu-content">
<paper-item>item 3.1</paper-item>
<paper-item>item 3.2</paper-item>
<paper-item>item 3.3</paper-item>
</paper-menu>
</paper-submenu>
</paper-menu>
</template>
</test-fixture>
<script>
suite('<paper-submenu>', function() {
var menu,
sub1, sub2, sub3,
collapse1, collapse2, collapse3,
trigger1, trigger2, trigger3;
setup(function() {
menu = fixture('basic');
sub1 = menu.querySelectorAll('paper-submenu')[0];
sub2 = menu.querySelectorAll('paper-submenu')[1];
sub3 = menu.querySelectorAll('paper-submenu')[2];
collapse1 = Polymer.dom(sub1.root).querySelector('iron-collapse');
collapse2 = Polymer.dom(sub2.root).querySelector('iron-collapse');
collapse3 = Polymer.dom(sub3.root).querySelector('iron-collapse');
trigger1 = sub1.querySelector('.menu-trigger');
trigger2 = sub2.querySelector('.menu-trigger');
trigger3 = sub3.querySelector('.menu-trigger');
});
test('selecting an item expands the submenu', function() {
assert.isFalse(collapse1.opened);
assert.isFalse(collapse2.opened);
assert.isFalse(collapse3.opened);
MockInteractions.tap(trigger1);
assert.isTrue(collapse1.opened);
assert.isFalse(collapse2.opened);
assert.isFalse(collapse3.opened);
});
test('selecting a different item closes the previously opened submenu', function() {
assert.isFalse(collapse1.opened);
assert.isFalse(collapse2.opened);
assert.isFalse(collapse3.opened);
MockInteractions.tap(trigger1);
assert.isTrue(collapse1.opened);
assert.isFalse(collapse2.opened);
assert.isFalse(collapse3.opened);
MockInteractions.tap(trigger2);
assert.isFalse(collapse1.opened);
assert.isTrue(collapse2.opened);
assert.isFalse(collapse3.opened);
});
test('cannot open a disabled submenu', function() {
assert.isFalse(collapse1.opened);
assert.isFalse(collapse2.opened);
assert.isFalse(collapse3.opened);
MockInteractions.tap(trigger3);
assert.isFalse(collapse1.opened);
assert.isFalse(collapse2.opened);
assert.isFalse(collapse3.opened);
});
test('selecting an item styles it and the parent', function() {
var boldDiv = document.createElement('div');
boldDiv.style.fontWeight = 'bold';
document.body.appendChild(boldDiv);
var normalDiv = document.createElement('div');
normalDiv.style.fontWeight = 'normal';
document.body.appendChild(normalDiv);
assert.equal(getComputedStyle(trigger1).fontWeight, getComputedStyle(normalDiv).fontWeight);
assert.equal(getComputedStyle(trigger2).fontWeight, getComputedStyle(normalDiv).fontWeight);
assert.equal(getComputedStyle(trigger3).fontWeight, getComputedStyle(normalDiv).fontWeight);
var item1 = sub1.querySelector('.menu-content').querySelector('paper-item');
MockInteractions.tap(trigger1);
assert.equal(getComputedStyle(item1).fontWeight, getComputedStyle(normalDiv).fontWeight);
MockInteractions.tap(item1);
assert.equal(getComputedStyle(item1).fontWeight, getComputedStyle(boldDiv).fontWeight);
assert.equal(getComputedStyle(trigger1).fontWeight, getComputedStyle(boldDiv).fontWeight);
assert.equal(getComputedStyle(trigger2).fontWeight, getComputedStyle(normalDiv).fontWeight);
assert.equal(getComputedStyle(trigger3).fontWeight, getComputedStyle(normalDiv).fontWeight);
});
test('selecting a new item de-styles the previous one', function() {
var boldDiv = document.createElement('div');
boldDiv.style.fontWeight = 'bold';
document.body.appendChild(boldDiv);
var normalDiv = document.createElement('div');
normalDiv.style.fontWeight = 'normal';
document.body.appendChild(normalDiv);
assert.equal(getComputedStyle(trigger1).fontWeight, getComputedStyle(normalDiv).fontWeight);
assert.equal(getComputedStyle(trigger2).fontWeight, getComputedStyle(normalDiv).fontWeight);
assert.equal(getComputedStyle(trigger3).fontWeight, getComputedStyle(normalDiv).fontWeight);
var item1 = sub1.querySelector('.menu-content').querySelector('paper-item');
var item2 = sub2.querySelector('.menu-content').querySelector('paper-item');
MockInteractions.tap(trigger1);
MockInteractions.tap(item1);
MockInteractions.tap(trigger2);
MockInteractions.tap(item2);
// Both children are still selected even though the first one is hidden.
assert.equal(getComputedStyle(item1).fontWeight, getComputedStyle(boldDiv).fontWeight);
assert.equal(getComputedStyle(item2).fontWeight, getComputedStyle(boldDiv).fontWeight);
assert.equal(getComputedStyle(trigger1).fontWeight, getComputedStyle(normalDiv).fontWeight);
assert.equal(getComputedStyle(trigger2).fontWeight, getComputedStyle(boldDiv).fontWeight);
assert.equal(getComputedStyle(trigger3).fontWeight, getComputedStyle(normalDiv).fontWeight);
});
});
</script>
</body>
</html>