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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-collapse-horizontal</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<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="../iron-collapse.html">
</head>
<body>
<test-fixture id="test">
<template>
<iron-collapse id="collapse" opened horizontal>
<div style="width:100px;">
Lorem ipsum
</div>
</iron-collapse>
</template>
</test-fixture>
<script>
suite('horizontal', function() {
var collapse;
var collapseWidth;
setup(function () {
collapse = fixture('test');
collapseWidth = getComputedStyle(collapse).width;
});
test('opened attribute', function() {
assert.equal(collapse.opened, true);
});
test('horizontal attribute', function() {
assert.equal(collapse.horizontal, true);
});
test('default opened width', function() {
assert.equal(collapse.style.width, '');
});
test('set opened to false, then to true', function(done) {
// This listener will be triggered twice (every time `opened` changes).
collapse.addEventListener('transitionend', function() {
if (collapse.opened) {
// Check finalSize after animation is done.
assert.equal(collapse.style.width, '');
done();
} else {
// Check if size is still 0px.
assert.equal(collapse.style.maxWidth, '0px');
// Trigger 2nd toggle.
collapse.opened = true;
// Size should be immediately set.
assert.equal(collapse.style.maxWidth, collapseWidth);
}
});
// Trigger 1st toggle.
collapse.opened = false;
// Size should be immediately set.
assert.equal(collapse.style.maxWidth, '0px');
});
test('change size with updateSize', function(done) {
collapse.addEventListener('transitionend', function() {
// size should be kept after transition
assert.equal(collapse.style.maxWidth, "123px");
done();
});
collapse.updateSize("123px", true);
});
});
</script>
</body>
</html>
|
