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 |    1 <!doctype html> | 
 |    2 <!-- | 
 |    3 Copyright (c) 2014 The Polymer Project Authors. All rights reserved. | 
 |    4 This code may only be used under the BSD style license found at http://polymer.g
     ithub.io/LICENSE.txt | 
 |    5 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | 
 |    6 The complete set of contributors may be found at http://polymer.github.io/CONTRI
     BUTORS.txt | 
 |    7 Code distributed by Google as part of the polymer project is also | 
 |    8 subject to an additional IP rights grant found at http://polymer.github.io/PATEN
     TS.txt | 
 |    9 --> | 
 |   10 <html> | 
 |   11 <head> | 
 |   12   <meta charset="UTF-8"> | 
 |   13   <title>core-dropdown-menu basic tests</title> | 
 |   14   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-
     scale=1.0"> | 
 |   15  | 
 |   16   <script src="../../webcomponentsjs/webcomponents.js"></script> | 
 |   17   <script src="../../web-component-tester/browser.js"></script> | 
 |   18  | 
 |   19   <link href="../../core-dropdown/core-dropdown.html" rel="import"> | 
 |   20   <link href="../../core-item/core-item.html" rel="import"> | 
 |   21   <link href="../../core-menu/core-menu.html" rel="import"> | 
 |   22  | 
 |   23   <link href="../core-dropdown-menu.html" rel="import"> | 
 |   24  | 
 |   25   <style> | 
 |   26     core-collapse { | 
 |   27       border: 1px solid black; | 
 |   28     } | 
 |   29   </style> | 
 |   30  | 
 |   31 </head> | 
 |   32 <body> | 
 |   33  | 
 |   34   <core-dropdown-menu id="dropdown1" label="Your favorite dessert"> | 
 |   35     <core-dropdown class="dropdown"> | 
 |   36       <core-menu id="menu1"> | 
 |   37         <core-item foo="c">Cupcake</core-item> | 
 |   38         <core-item foo="d">Donut</core-item> | 
 |   39         <core-item foo="e">Eclair</core-item> | 
 |   40         <core-item foo="f">Froyo</core-item> | 
 |   41         <core-item foo="g">Gingerbread</core-item> | 
 |   42         <core-item foo="h">Honeycomb</core-item> | 
 |   43         <core-item foo="i">Ice cream sandwich</core-item> | 
 |   44         <core-item foo="j">Jellybean</core-item> | 
 |   45         <core-item foo="k">Kit Kat</core-item> | 
 |   46         <core-item foo="l">Lollipop</core-item> | 
 |   47       </core-menu> | 
 |   48     </core-dropdown> | 
 |   49   </core-dropdown-menu> | 
 |   50  | 
 |   51   <script> | 
 |   52  | 
 |   53     function flushLayoutAndRender(callback) { | 
 |   54       flush(function() { | 
 |   55         document.body.offsetTop; | 
 |   56         requestAnimationFrame(function() { | 
 |   57           callback(); | 
 |   58         }); | 
 |   59       }); | 
 |   60     } | 
 |   61  | 
 |   62     var d1 = document.getElementById('dropdown1'); | 
 |   63     var m1 = document.getElementById('menu1'); | 
 |   64  | 
 |   65     test('shows the label when nothing selected', function(done) { | 
 |   66       m1.selected = null; | 
 |   67       flushLayoutAndRender(function() { | 
 |   68         assert.strictEqual(d1.$.label.textContent, d1.label); | 
 |   69         done(); | 
 |   70       }); | 
 |   71     }); | 
 |   72  | 
 |   73     test('shows the selected item', function(done) { | 
 |   74       m1.selected = 2; | 
 |   75       flushLayoutAndRender(function() { | 
 |   76         assert.strictEqual(d1.$.label.textContent, m1.selectedItem.textContent); | 
 |   77         done(); | 
 |   78       }); | 
 |   79     }); | 
 |   80  | 
 |   81     test('can clear the selected item', function(done) { | 
 |   82       m1.selected = 2; | 
 |   83       flushLayoutAndRender(function() { | 
 |   84         assert.strictEqual(d1.$.label.textContent, m1.selectedItem.textContent); | 
 |   85  | 
 |   86         m1.selected = null; | 
 |   87         flushLayoutAndRender(function() { | 
 |   88           assert.strictEqual(d1.$.label.textContent, d1.label); | 
 |   89           done(); | 
 |   90         }); | 
 |   91       }); | 
 |   92     }); | 
 |   93  | 
 |   94     test('use the valueattr attribute', function(done) { | 
 |   95       m1.valueattr = "foo"; | 
 |   96       m1.selected = "l"; | 
 |   97       flushLayoutAndRender(function() { | 
 |   98         assert.strictEqual(d1.$.label.textContent, m1.selectedItem.textContent); | 
 |   99         done(); | 
 |  100       }); | 
 |  101     }); | 
 |  102  | 
 |  103   </script> | 
 |  104  | 
 |  105 </body> | 
 |  106 </html> | 
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