| <!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-pages-attr-for-selected</title> |
| <meta charset="utf-8"> |
| <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> |
| <link rel="import" href="../iron-pages.html"> |
| |
| </head> |
| <body> |
| |
| <test-fixture id="basic"> |
| <template> |
| <iron-pages attr-for-selected="name" selected="page0"> |
| <div name="page0">Page 0</div> |
| <div name="page1">Page 1</div> |
| <div name="page2">Page 2</div> |
| <div name="page3">Page 3</div> |
| </iron-pages> |
| </template> |
| </test-fixture> |
| |
| <script> |
| |
| suite('basic', function() { |
| var pages; |
| |
| suite('honor the selected attribute', function() { |
| setup(function () { |
| pages = fixture('basic'); |
| }); |
| |
| test('selected value', function() { |
| assert.equal(pages.selected, 'page0'); |
| }); |
| |
| test('selected item', function(done) { |
| // iron-selector uses observeNodes, which is async. |
| Polymer.Base.async(function() { |
| assert.equal(pages.selectedItem, pages.items[0]) |
| done(); |
| }, 1); |
| }); |
| |
| test('selected item is display:block and all others are display:none', function() { |
| pages.items.forEach(function(p) { |
| assert.equal(getComputedStyle(p).display, p == pages.selectedItem ? 'block' : 'none'); |
| }); |
| }); |
| }); |
| |
| suite('set selected attribute', function() { |
| setup(function () { |
| pages = fixture('basic'); |
| pages.selected = 'page2'; |
| }); |
| |
| test('selected value', function() { |
| assert.equal(pages.selected, 'page2'); |
| }); |
| |
| test('selected item', function() { |
| assert.equal(pages.selectedItem, pages.items[2]); |
| }); |
| |
| test('selected item is display:block and all others are display:none', function() { |
| pages.items.forEach(function(p) { |
| assert.equal(getComputedStyle(p).display, p == pages.selectedItem ? 'block' : 'none'); |
| }); |
| }); |
| }); |
| |
| }); |
| |
| </script> |
| |
| </body> |
| </html> |
