Andreas Hocevar
109 lines
3.6 KiB
JavaScript
109 lines
3.6 KiB
JavaScript
// Copyright 2011 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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goog.provide('goog.dom.datasetTest');
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goog.setTestOnly('goog.dom.datasetTest');
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goog.require('goog.dom');
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goog.require('goog.dom.dataset');
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goog.require('goog.testing.jsunit');
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var $ = goog.dom.getElement;
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var dataset = goog.dom.dataset;
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function setUp() {
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var el = $('el2');
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el.setAttribute('data-dynamic-key', 'dynamic');
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}
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function testHas() {
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var el = $('el1');
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assertTrue('Dataset should have an existing key',
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dataset.has(el, 'basicKey'));
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assertTrue('Dataset should have an existing (unusual) key',
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dataset.has(el, 'UnusualKey1'));
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assertTrue('Dataset should have an existing (unusual) key',
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dataset.has(el, 'unusual-Key2'));
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assertTrue('Dataset should have an existing (bizarre) key',
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dataset.has(el, '-Bizarre--Key'));
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assertFalse('Dataset should not have a non-existent key',
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dataset.has(el, 'bogusKey'));
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}
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function testGet() {
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var el = $('el1');
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assertEquals('Dataset should return the proper value for an existing key',
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dataset.get(el, 'basicKey'), 'basic');
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assertEquals('Dataset should have an existing (unusual) key',
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dataset.get(el, 'UnusualKey1'), 'unusual1');
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assertEquals('Dataset should have an existing (unusual) key',
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dataset.get(el, 'unusual-Key2'), 'unusual2');
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assertEquals('Dataset should have an existing (bizarre) key',
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dataset.get(el, '-Bizarre--Key'), 'bizarre');
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assertFalse(
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'Dataset should return null or an empty string for a non-existent key',
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!!dataset.get(el, 'bogusKey'));
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el = $('el2');
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assertEquals('Dataset should return the proper value for an existing key',
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dataset.get(el, 'dynamicKey'), 'dynamic');
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}
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function testSet() {
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var el = $('el2');
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dataset.set(el, 'newKey', 'newValue');
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assertTrue('Dataset should have a newly created key',
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dataset.has(el, 'newKey'));
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assertEquals('Dataset should return the proper value for a newly created key',
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dataset.get(el, 'newKey'), 'newValue');
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dataset.set(el, 'dynamicKey', 'customValue');
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assertTrue('Dataset should have a modified, existing key',
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dataset.has(el, 'dynamicKey'));
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assertEquals('Dataset should return the proper value for a modified key',
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dataset.get(el, 'dynamicKey'), 'customValue');
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}
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function testRemove() {
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var el = $('el2');
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dataset.remove(el, 'dynamicKey');
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assertFalse('Dataset should not have a removed key',
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dataset.has(el, 'dynamicKey'));
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assertFalse('Dataset should return null or an empty string for removed key',
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!!dataset.get(el, 'dynamicKey'));
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}
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function testGetAll() {
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var el = $('el1');
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var expectedDataset = {
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'basicKey': 'basic',
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'UnusualKey1': 'unusual1',
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'unusual-Key2': 'unusual2',
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'-Bizarre--Key': 'bizarre'
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};
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assertHashEquals('Dataset should have basicKey, UnusualKey1, ' +
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'unusual-Key2, and -Bizarre--Key',
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expectedDataset, dataset.getAll(el));
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}
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