npm-polymer-elements
Version:
Polymer Elements package for npm
125 lines (109 loc) • 4.09 kB
HTML
<!--
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-page-url</title>
<script src="../../webcomponentsjs/webcomponents.js"></script>
<script src="../../web-component-tester/browser.js"></script>
<link rel="import" href="../../polymer/polymer.html">
<link rel="import" href="../../promise-polyfill/promise-polyfill.html">
<link rel="import" href="../iron-page-url.html">
</head>
<body>
<script>;
function timePasses(ms) {
return new Promise(function(resolve) {
window.setTimeout(function() {
resolve();
}, ms);
});
}
function tryUntilTrue(f) {
return new Promise(function(resolve) {
if (f()) {
resolve();
}
var interval = setInterval(function() {
if (f()) {
clearInterval(interval);
resolve();
}
}, 1);
});
}
var originalFlush = flush;
flush = function() {
return new Promise(function(resolve) {
originalFlush(resolve);
});
}
suite('<iron-page-url>', function () {
var initialUrl;
setup(function() {
initialUrl = window.location.href;
});
teardown(function(){
window.history.replaceState({}, '', initialUrl);
});
suite('when used solo', function() {
var urlElem;
setup(function() {
urlElem = document.createElement('iron-page-url');
urlElem.attached();
});
teardown(function() {
urlElem.detached();
});
test('basic functionality with #hash urls', function() {
// Initialized to the window location's hash.
expect(window.location.hash).to.be.equal(urlElem.hash);
// Changing the urlElem's hash changes the URL
urlElem.hash = '/lol/ok';
expect(window.location.hash).to.be.equal('#/lol/ok');
// Changing the hash via normal means changes the urlElem.
var anchor = document.createElement('a');
anchor.href = '#/wat';
document.body.appendChild(anchor);
anchor.click();
// In IE10 it appears that the hashchange event is asynchronous.
return timePasses(10).then(function() {
expect(urlElem.hash).to.be.equal('/wat');
});
});
test('basic functionality with paths', function() {
// Initialized to the window location's path.
expect(window.location.pathname).to.be.equal(urlElem.path);
// Changing the urlElem's path changes the URL
urlElem.path = '/foo/bar';
expect(window.location.pathname).to.be.equal('/foo/bar');
// Changing the path and sending a custom event on the window changes
// the urlElem.
window.history.replaceState({}, '', '/baz')
window.dispatchEvent(new CustomEvent('location-changed'));
expect(urlElem.path).to.be.equal('/baz');
});
test('basic functionality with ?key=value params', function() {
// Initialized to the window location's params.
expect(urlElem.query).to.be.eq('');
// Changing location.search and sending a custom event on the window
// changes the urlElem.
window.history.replaceState({}, '', '/?greeting=hello&target=world');
window.dispatchEvent(new CustomEvent('location-changed'));
expect(urlElem.query).to.be.equal('greeting=hello&target=world');
// Changing the urlElem's query changes the URL.
urlElem.query = 'greeting=hello&target=world&another=key';
expect(window.location.search).to.be.equal(
'?greeting=hello&target=world&another=key');
});
});
});
</script>
</body>