1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
<!DOCTYPE html>
<html>
<!--
Copyright 2009 The Closure Library Authors. All Rights Reserved.
Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<!--
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - goog.ui.media.Youtube</title>
<script src="../../base.js"></script>
<script>
goog.require('goog.debug.Logger');
goog.require('goog.dom');
goog.require('goog.events');
goog.require('goog.testing.LooseMock');
goog.require('goog.testing.jsunit');
goog.require('goog.ui.Component');
goog.require('goog.ui.Control');
goog.require('goog.ui.ControlRenderer');
goog.require('goog.ui.media.FlashObject');
goog.require('goog.ui.media.Youtube');
goog.require('goog.ui.media.YoutubeModel');
</script>
</head>
<body>
<script>
var youtube;
var control;
var YOUTUBE_VIDEO_ID = 'dMH0bHeiRNg';
var YOUTUBE_URL = 'http://www.youtube.com/watch?v=' + YOUTUBE_VIDEO_ID;
var parent = goog.dom.createElement('div');
function setUp() {
var model = new goog.ui.media.YoutubeModel(
YOUTUBE_VIDEO_ID, 'evolution of dance');
control = goog.ui.media.Youtube.newControl(model);
}
function tearDown() {
control.dispose();
}
function testBasicRendering() {
control.render(parent);
var el = goog.dom.getElementsByTagNameAndClass('div',
goog.ui.media.Youtube.CSS_CLASS, parent);
assertEquals(1, el.length);
assertEquals(YOUTUBE_URL, control.getDataModel().getUrl());
}
function testParsingUrl() {
// a simple link
assertExtractsCorrectly(
'uddeBVmKTqE',
'http://www.youtube.com/watch?v=uddeBVmKTqE');
// a channel link
assertExtractsCorrectly(
'4Pb9e1uu3EQ',
'http://www.youtube.com/watch?v=4Pb9e1uu3EQ&feature=channel');
// a UK link
assertExtractsCorrectly(
'xqWXO87TlH4',
'http://uk.youtube.com/watch?gl=GB&hl=en-GB&v=xqWXO87TlH4');
// an India link
assertExtractsCorrectly(
'10FKWOn4qGA',
'http://www.youtube.com/watch?gl=IN&hl=en-GB&v=10FKWOn4qGA');
// an ad
assertExtractsCorrectly(
'wk1_kDJhyBk',
'http://www.youtube.com/watch?v=wk1_kDJhyBk&feature=yva-video-display');
// a related video
assertExtractsCorrectly(
'7qL2PuLF0SI',
'http://www.youtube.com/watch?v=7qL2PuLF0SI&feature=related');
// with a timestamp
assertExtractsCorrectly(
'siJZXtsdfsf',
'http://www.youtube.com/watch?v=siJZXtsdfsf#t=2m59s');
// with a timestamp and multiple hash params
assertExtractsCorrectly(
'siJZXtabdef',
'http://www.youtube.com/watch?v=siJZXtabdef#t=1m59s&videos=foo');
// with a timestamp, multiple regular and hash params
assertExtractsCorrectly(
'siJZXtabxyz',
'http://www.youtube.com/watch?foo=bar&v=siJZXtabxyz&x=y#t=1m30s' +
'&videos=bar');
// only hash params
assertExtractsCorrectly(
'MWBpQoPwT3U',
'http://www.youtube.com/watch#!playnext=1&playnext_from=TL' +
'&videos=RX1XPmgerGo&v=MWBpQoPwT3U');
// only hash params
assertExtractsCorrectly(
'MWBpQoPwT3V',
'http://www.youtube.com/watch#!playnext=1&playnext_from=TL' +
'&videos=RX1XPmgerGp&v=MWBpQoPwT3V&foo=bar');
assertExtractsCorrectly(
'jqxENMKaeCU',
'http://www.youtube.com/watch#!v=jqxENMKaeCU&feature=related');
// Lots of query params, some of them w/ numbers, one of them before the
// video ID
assertExtractsCorrectly(
'qbce2yN81mE',
'http://www.youtube.com/watch?usg=AFQjCNFf90T3fekgdVBmPp-Wgya5_CTSaw' +
'&v=qbce2yN81mE&source=video&vgc=rss');
assertExtractsCorrectly(
'Lc-8onVA5Jk',
'http://www.youtube.com/watch?v=Lc-8onVA5Jk&feature=dir');
// Last character in the video ID is '-' (a non-word but valid character)
// and the video ID is the last query parameter
assertExtractsCorrectly(
'Lc-8onV5Jk-',
'http://www.youtube.com/watch?v=Lc-8onV5Jk-');
var invalidUrls = [
'http://invalidUrl/watch?v=dMH0bHeiRNg',
'http://www$youtube.com/watch?v=dMH0bHeiRNg',
'http://www.youtube$com/watch?v=dMH0bHeiRNg',
'http://w_w.youtube.com/watch?v=dMH0bHeiRNg'
];
for (var i = 0, j = invalidUrls.length; i < j; ++i) {
var e = assertThrows('parser expects a well formed URL', function() {
goog.ui.media.YoutubeModel.newInstance(invalidUrls[i]);
});
assertEquals(
'failed to parse video id from youtube url: ' + invalidUrls[i],
e.message);
}
}
function testBuildingUrl() {
assertEquals(
YOUTUBE_URL, goog.ui.media.YoutubeModel.buildUrl(YOUTUBE_VIDEO_ID));
}
function testCreatingModel() {
var model = new goog.ui.media.YoutubeModel(YOUTUBE_VIDEO_ID);
assertEquals(YOUTUBE_VIDEO_ID, model.getVideoId());
assertEquals(YOUTUBE_URL, model.getUrl());
assertUndefined(model.getCaption());
}
function testCreatingDomOnInitialState() {
control.render(parent);
var preview = goog.dom.getElementsByTagNameAndClass(
'img',
goog.ui.media.Youtube.CSS_CLASS + '-thumbnail0',
parent);
assertEquals(1, preview.length);
var caption = goog.dom.getElementsByTagNameAndClass(
'div',
goog.ui.media.Youtube.CSS_CLASS + '-caption',
parent);
assertEquals(1, caption.length);
var flash = goog.dom.getElementsByTagNameAndClass('div',
goog.ui.media.FlashObject.CSS_CLASS);
assertEquals(0, flash.length);
}
function testCreatingDomOnSelectedState() {
control.render(parent);
control.setSelected(true);
var preview = goog.dom.getElementsByTagNameAndClass(
'img',
goog.ui.media.Youtube.CSS_CLASS + '-preview',
parent);
assertEquals(0, preview.length);
var caption = goog.dom.getElementsByTagNameAndClass(
'div',
goog.ui.media.Youtube.CSS_CLASS + '-caption',
parent);
assertEquals(1, caption.length);
var flash = goog.dom.getElementsByTagNameAndClass('div',
goog.ui.media.FlashObject.CSS_CLASS, parent);
assertEquals(1, flash.length);
}
function testSettingSelectedStateAfterRender() {
control.render(parent);
control.setSelected(true);
var preview = goog.dom.getElementsByTagNameAndClass(
'img',
goog.ui.media.Youtube.CSS_CLASS + '-preview',
parent);
assertEquals(0, preview.length);
var caption = goog.dom.getElementsByTagNameAndClass(
'div',
goog.ui.media.Youtube.CSS_CLASS + '-caption',
parent);
assertEquals(1, caption.length);
var flash = goog.dom.getElementsByTagNameAndClass('div',
goog.ui.media.FlashObject.CSS_CLASS, parent);
assertEquals(1, flash.length);
control.setSelected(false);
var preview = goog.dom.getElementsByTagNameAndClass(
'img',
goog.ui.media.Youtube.CSS_CLASS + '-thumbnail0',
parent);
assertEquals(1, preview.length);
var caption = goog.dom.getElementsByTagNameAndClass(
'div',
goog.ui.media.Youtube.CSS_CLASS + '-caption',
parent);
assertEquals(1, caption.length);
// setting select as false doesn't actually remove the flash movie from
// the DOM tree, which means that setting selected to true won't actually
// restart the movie. TODO(user): fix this.
var flash = goog.dom.getElementsByTagNameAndClass('div',
goog.ui.media.FlashObject.CSS_CLASS, parent);
assertEquals(1, flash.length);
control.setSelected(true);
var flash = goog.dom.getElementsByTagNameAndClass('div',
goog.ui.media.FlashObject.CSS_CLASS, parent);
assertEquals(1, flash.length);
}
function assertExtractsCorrectly(expectedVideoId, url) {
var youtube = goog.ui.media.YoutubeModel.newInstance(url);
assertEquals('videoid for ' + url, expectedVideoId, youtube.getVideoId());
}
</script>
</body>
</html>
|
