| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| <link rel="import" href="/base/ui/list_and_associated_view.html"> |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| var ListAndAssociatedView = tr.b.ui.ListAndAssociatedView; |
| |
| var SimpleView = tr.b.ui.define('div'); |
| SimpleView.prototype = { |
| __proto__: HTMLDivElement.prototype, |
| |
| decorate: function() { |
| this.item_ = undefined; |
| }, |
| |
| set item(item) { |
| this.item_ = item; |
| }, |
| get item() { |
| return this.item_; |
| } |
| }; |
| |
| test('listViewNamingWithField', function() { |
| var lav = new ListAndAssociatedView(); |
| var list = [ |
| {x: '1'}, |
| {x: '2'}, |
| {x: '3'} |
| ]; |
| var view = new SimpleView(); |
| |
| lav.list = list; |
| lav.listProperty = 'x'; |
| lav.view = view; |
| lav.viewProperty = 'item'; |
| |
| var lavListView = lav.listView; |
| assert.equal(lavListView.children.length, 3); |
| assert.equal(lavListView.children[0].textContent, '1'); |
| }); |
| |
| test('listViewNamingWithProperty', function() { |
| var lav = new ListAndAssociatedView(); |
| |
| function X(x) { |
| this.x = x; |
| } |
| X.prototype = { |
| get title() { |
| return this.x; |
| } |
| }; |
| |
| var list = [ |
| new X('1'), |
| new X('2'), |
| new X('3') |
| ]; |
| var view = new SimpleView(); |
| |
| lav.list = list; |
| lav.listProperty = 'title'; |
| lav.view = view; |
| lav.viewProperty = 'item'; |
| |
| var lavListView = lav.listView; |
| assert.equal(lavListView.children.length, 3); |
| assert.equal(lavListView.children[0].textContent, '1'); |
| }); |
| |
| test('selectionChangesView', function() { |
| var lav = new ListAndAssociatedView(); |
| var list = [ |
| {x: '1'}, |
| {x: '2'}, |
| {x: '3'} |
| ]; |
| var view = new SimpleView(); |
| |
| lav.list = list; |
| lav.listProperty = 'x'; |
| lav.view = view; |
| lav.viewProperty = 'item'; |
| var lavListView = lav.listView; |
| |
| assert.equal(list[0], view.item); |
| lavListView.children[1].selected = true; |
| assert.equal(list[1], view.item); |
| }); |
| }); |
| </script> |
