<!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-iconset</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="../iron-iconset.html"> <link rel="import" href="../../iron-meta/iron-meta.html"> <link rel="import" href="../../promise-polyfill/promise-polyfill.html"> <link rel="import" href="../../test-fixture/test-fixture.html"> </head> <body> <test-fixture id="TrivialIconset"> <template> <iron-iconset name="foo" src="../demo/my-icons.png"></iron-iconset> <iron-meta type="iconset"></iron-meta> </template> </test-fixture> <test-fixture id="StandardIconset"> <template> <iron-iconset name="my-icons" src="../demo/my-icons.png" width="96" size="24" icons="location place starta stopb bus car train walk"></iron-iconset> <div></div> </template> </test-fixture> <test-fixture id="ThemedIconset"> <template> <iron-iconset name="my-icons" src="../demo/my-icons.png" width="96" size="24" icons="location place starta stopb bus car train walk"> <property theme="large" offset-x="10" offset-y="10"></property> </iron-iconset> <div></div> </template> </test-fixture> <script> suite('<iron-iconset>', function () { suite('basic behavior', function () { var iconset; var meta; var loadedPromise; setup(function () { loadedPromise = new Promise(function(resolve) { window.addEventListener('iron-iconset-added', function(ev) { if (ev && ev.detail === iconset) { resolve(); } }); }); var elements = fixture('TrivialIconset'); iconset = elements[0]; meta = elements[1]; }); test('it can be accessed via iron-meta', function () { expect(meta.byKey('foo')).to.be.equal(iconset); }); test('it fires an iron-iconset-added event on the window', function() { return loadedPromise; }); }); suite('when src, width, iconSize and icons are assigned', function () { var iconset; var div; setup(function () { var elements = fixture('StandardIconset'); iconset = elements[0]; div = elements[1]; }); /* test('appends a child to the target element', function () { expect(div.firstElementChild).to.not.be.ok; iconset.applyIcon(div, 'location'); expect(div.firstElementChild).to.be.ok; }); */ test('sets the background image of the target element', function () { var iconStyle; iconset.applyIcon(div, 'location'); iconStyle = window.getComputedStyle(div); expect(iconStyle.backgroundImage).to.match(/url\(.*demo\/my-icons.png["']?\)/); }); test('offsets the background image to the icon\'s position', function () { var iconStyle; iconset.applyIcon(div, 'bus'); iconStyle = window.getComputedStyle(div); expect(iconStyle.backgroundPosition).to.match(/0(px|%) -24px/); }); }); suite('when an iconset is themed', function () { var iconset; var div; setup(function () { var elements = fixture('ThemedIconset'); iconset = elements[0]; div = elements[1]; }); test('can use a theme when applying icon', function () { iconset.applyIcon(div, 'bus', 'large'); expect(div).to.be.ok; }); test('adjusts the icon by the theme offset', function () { var iconStyle; iconset.applyIcon(div, 'bus', 'large'); iconStyle = window.getComputedStyle(div); expect(iconStyle.backgroundPosition).to.match(/-10px -34px/); }); }); }); </script> </body> </html>