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| 1 <!doctype html> |
| 2 <!-- |
| 3 Copyright (c) 2015 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 |
| 11 <html> |
| 12 <head> |
| 13 |
| 14 <title>iron-selector-multi</title> |
| 15 <meta charset="utf-8"> |
| 16 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-
scale=1.0"> |
| 17 |
| 18 <script src="../../webcomponentsjs/webcomponents-lite.js"></script> |
| 19 <script src="../../web-component-tester/browser.js"></script> |
| 20 <script src="../../test-fixture/test-fixture-mocha.js"></script> |
| 21 |
| 22 <link rel="import" href="../../test-fixture/test-fixture.html"> |
| 23 <link rel="import" href="../iron-selector.html"> |
| 24 |
| 25 <style> |
| 26 .iron-selected { |
| 27 background: #ccc; |
| 28 } |
| 29 </style> |
| 30 |
| 31 </head> |
| 32 <body> |
| 33 |
| 34 <test-fixture id="test"> |
| 35 <template> |
| 36 <iron-selector multi> |
| 37 <div>Item 0</div> |
| 38 <div>Item 1</div> |
| 39 <div>Item 2</div> |
| 40 <div>Item 3</div> |
| 41 <div>Item 4</div> |
| 42 </iron-selector> |
| 43 </template> |
| 44 </test-fixture> |
| 45 |
| 46 <script> |
| 47 |
| 48 suite('multi', function() { |
| 49 |
| 50 var s; |
| 51 |
| 52 setup(function () { |
| 53 s = fixture('test'); |
| 54 }); |
| 55 |
| 56 test('honors the multi attribute', function() { |
| 57 assert.isTrue(s.multi); |
| 58 }); |
| 59 |
| 60 test('has sane defaults', function() { |
| 61 assert.equal(s.selectedValues, undefined); |
| 62 assert.equal(s.selectedClass, 'iron-selected'); |
| 63 assert.equal(s.items.length, 5); |
| 64 }); |
| 65 |
| 66 test('set multi-selection via selected property', function() { |
| 67 // set selectedValues |
| 68 s.selectedValues = [0, 2]; |
| 69 // check selected class |
| 70 assert.isTrue(s.children[0].classList.contains('iron-selected')); |
| 71 assert.isTrue(s.children[2].classList.contains('iron-selected')); |
| 72 // check selectedItems |
| 73 assert.equal(s.selectedItems.length, 2); |
| 74 assert.equal(s.selectedItems[0], s.children[0]); |
| 75 assert.equal(s.selectedItems[1], s.children[2]); |
| 76 }); |
| 77 |
| 78 test('set multi-selection via tap', function() { |
| 79 // set selectedValues |
| 80 s.children[0].dispatchEvent(new CustomEvent('click', {bubbles: true})); |
| 81 s.children[2].dispatchEvent(new CustomEvent('click', {bubbles: true})); |
| 82 // check selected class |
| 83 assert.isTrue(s.children[0].classList.contains('iron-selected')); |
| 84 assert.isTrue(s.children[2].classList.contains('iron-selected')); |
| 85 // check selectedItems |
| 86 assert.equal(s.selectedItems.length, 2); |
| 87 assert.equal(s.selectedItems[0], s.children[0]); |
| 88 assert.equal(s.selectedItems[1], s.children[2]); |
| 89 }); |
| 90 |
| 91 test('fire iron-select/deselect events', function() { |
| 92 // setup listener for iron-select event |
| 93 var selectEventCounter = 0; |
| 94 s.addEventListener('iron-select', function(e) { |
| 95 selectEventCounter++; |
| 96 }); |
| 97 // setup listener for core-deselect event |
| 98 var deselectEventCounter = 0; |
| 99 s.addEventListener('iron-deselect', function(e) { |
| 100 deselectEventCounter++; |
| 101 }); |
| 102 // tap to select an item |
| 103 s.children[0].dispatchEvent(new CustomEvent('click', {bubbles: true})); |
| 104 // check events |
| 105 assert.equal(selectEventCounter, 1); |
| 106 assert.equal(deselectEventCounter, 0); |
| 107 // tap on already selected item should deselect it |
| 108 s.children[0].dispatchEvent(new CustomEvent('click', {bubbles: true})); |
| 109 // check selectedValues |
| 110 assert.equal(s.selectedValues.length, 0); |
| 111 // check class |
| 112 assert.isFalse(s.children[0].classList.contains('iron-selected')); |
| 113 // check events |
| 114 assert.equal(selectEventCounter, 1); |
| 115 assert.equal(deselectEventCounter, 1); |
| 116 }); |
| 117 |
| 118 /* test('toggle multi from true to false', function() { |
| 119 // set selected |
| 120 s.selected = [0, 2]; |
| 121 var first = s.selected[0]; |
| 122 // set mutli to false, so to make it single-selection |
| 123 s.multi = false; |
| 124 // selected should not be an array |
| 125 assert.isNotArray(s.selected); |
| 126 // selected should be the first value from the old array |
| 127 assert.equal(s.selected, first); |
| 128 }); */ |
| 129 |
| 130 }); |
| 131 |
| 132 </script> |
| 133 |
| 134 </body> |
| 135 </html> |
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Chromium Code Reviews
Issue 1082403004:
Import Polymer 0.8 and several key elements. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master