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<?php
2
/**
3
 * JsHelper Test Case
4
 *
5
 * TestCase for the JsHelper
6
 *
7
 * CakePHP(tm) Tests <http://book.cakephp.org/2.0/en/development/testing.html>
8
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
9
 *
10
 * Licensed under The MIT License
11
 * For full copyright and license information, please see the LICENSE.txt
12
 * Redistributions of files must retain the above copyright notice
13
 *
14
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
15
 * @link          http://book.cakephp.org/2.0/en/development/testing.html CakePHP(tm) Tests
16
 * @package       Cake.Test.Case.View.Helper
17
 * @since         CakePHP(tm) v 1.3
18
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
19
 */
20
 
21
App::uses('HtmlHelper', 'View/Helper');
22
App::uses('JsHelper', 'View/Helper');
23
App::uses('JsBaseEngineHelper', 'View/Helper');
24
App::uses('FormHelper', 'View/Helper');
25
App::uses('View', 'View');
26
App::uses('ClassRegistry', 'Utility');
27
 
28
/**
29
 * Class JsEncodingObject
30
 *
31
 * @package       Cake.Test.Case.View.Helper
32
 */
33
class JsEncodingObject {
34
 
35
	protected $_title = 'Old thing';
36
 
37
	//@codingStandardsIgnoreStart
38
	private $__noshow = 'Never ever';
39
	//@codingStandardsIgnoreEnd
40
 
41
}
42
 
43
/**
44
 * Class OptionEngineHelper
45
 *
46
 * @package       Cake.Test.Case.View.Helper
47
 */
48
class OptionEngineHelper extends JsBaseEngineHelper {
49
 
50
	protected $_optionMap = array(
51
		'request' => array(
52
			'complete' => 'success',
53
			'request' => 'beforeSend',
54
			'type' => 'dataType'
55
		)
56
	);
57
 
58
/**
59
 * test method for testing option mapping
60
 *
61
 * @param array $options
62
 * @return array
63
 */
64
	public function testMap($options = array()) {
65
		return $this->_mapOptions('request', $options);
66
	}
67
 
68
/**
69
 * test method for option parsing
70
 *
71
 * @param $options
72
 * @param array $safe
73
 * @return void
74
 */
75
	public function testParseOptions($options, $safe = array()) {
76
		return $this->_parseOptions($options, $safe);
77
	}
78
 
79
	public function get($selector) {
80
	}
81
 
82
	public function event($type, $callback, $options = array()) {
83
	}
84
 
85
	public function domReady($functionBody) {
86
	}
87
 
88
	public function each($callback) {
89
	}
90
 
91
	public function effect($name, $options = array()) {
92
	}
93
 
94
	public function request($url, $options = array()) {
95
	}
96
 
97
	public function drag($options = array()) {
98
	}
99
 
100
	public function drop($options = array()) {
101
	}
102
 
103
	public function sortable($options = array()) {
104
	}
105
 
106
	public function slider($options = array()) {
107
	}
108
 
109
	public function serializeForm($options = array()) {
110
	}
111
 
112
}
113
 
114
/**
115
 * JsHelper TestCase.
116
 *
117
 * @package       Cake.Test.Case.View.Helper
118
 */
119
class JsHelperTest extends CakeTestCase {
120
 
121
/**
122
 * Regexp for CDATA start block
123
 *
124
 * @var string
125
 */
126
	public $cDataStart = 'preg:/^\/\/<!\[CDATA\[[\n\r]*/';
127
 
128
/**
129
 * Regexp for CDATA end block
130
 *
131
 * @var string
132
 */
133
	public $cDataEnd = 'preg:/[^\]]*\]\]\>[\s\r\n]*/';
134
 
135
/**
136
 * setUp method
137
 *
138
 * @return void
139
 */
140
	public function setUp() {
141
		parent::setUp();
142
 
143
		Configure::write('Asset.timestamp', false);
144
 
145
		$controller = null;
146
		$this->View = $this->getMock('View', array('append'), array(&$controller));
147
		$this->Js = new JsHelper($this->View, 'Option');
148
		$request = new CakeRequest(null, false);
149
		$this->Js->request = $request;
150
		$this->Js->Html = new HtmlHelper($this->View);
151
		$this->Js->Html->request = $request;
152
		$this->Js->Form = new FormHelper($this->View);
153
 
154
		$this->Js->Form->request = $request;
155
		$this->Js->Form->Html = $this->Js->Html;
156
		$this->Js->OptionEngine = new OptionEngineHelper($this->View);
157
	}
158
 
159
/**
160
 * tearDown method
161
 *
162
 * @return void
163
 */
164
	public function tearDown() {
165
		parent::tearDown();
166
		unset($this->Js);
167
	}
168
 
169
/**
170
 * Switches $this->Js to a mocked engine.
171
 *
172
 * @return void
173
 */
174
	protected function _useMock() {
175
		$request = new CakeRequest(null, false);
176
 
177
		$this->Js = new JsHelper($this->View, array('TestJs'));
178
		$this->Js->TestJsEngine = $this->getMock('JsBaseEngineHelper', array(), array($this->View));
179
		$this->Js->request = $request;
180
		$this->Js->Html = new HtmlHelper($this->View);
181
		$this->Js->Html->request = $request;
182
		$this->Js->Form = new FormHelper($this->View);
183
		$this->Js->Form->request = $request;
184
		$this->Js->Form->Html = new HtmlHelper($this->View);
185
	}
186
 
187
/**
188
 * test object construction
189
 *
190
 * @return void
191
 */
192
	public function testConstruction() {
193
		$js = new JsHelper($this->View);
194
		$this->assertEquals(array('Html', 'Form', 'JqueryEngine'), $js->helpers);
195
 
196
		$js = new JsHelper($this->View, array('mootools'));
197
		$this->assertEquals(array('Html', 'Form', 'mootoolsEngine'), $js->helpers);
198
 
199
		$js = new JsHelper($this->View, 'prototype');
200
		$this->assertEquals(array('Html', 'Form', 'prototypeEngine'), $js->helpers);
201
 
202
		$js = new JsHelper($this->View, 'MyPlugin.Dojo');
203
		$this->assertEquals(array('Html', 'Form', 'MyPlugin.DojoEngine'), $js->helpers);
204
	}
205
 
206
/**
207
 * test that methods dispatch internally and to the engine class
208
 *
209
 * @expectedException PHPUnit_Framework_Error_Warning
210
 * @return void
211
 */
212
	public function testMethodDispatching() {
213
		$this->_useMock();
214
 
215
		$this->Js->TestJsEngine
216
			->expects($this->once())
217
			->method('event')
218
			->with('click', 'callback');
219
 
220
		$this->Js->event('click', 'callback');
221
 
222
		$this->Js->TestJsEngine = new StdClass();
223
		$this->Js->someMethodThatSurelyDoesntExist();
224
	}
225
 
226
/**
227
 * Test that method dispatching for events respects buffer parameters and bufferedMethods Lists.
228
 *
229
 * @return void
230
 */
231
	public function testEventDispatchWithBuffering() {
232
		$this->_useMock();
233
 
234
		$this->Js->TestJsEngine->bufferedMethods = array('event', 'sortables');
235
		$this->Js->TestJsEngine->expects($this->exactly(3))
236
			->method('event')
237
			->will($this->returnValue('This is an event call'));
238
 
239
		$this->Js->event('click', 'foo');
240
		$result = $this->Js->getBuffer();
241
		$this->assertEquals(1, count($result));
242
		$this->assertEquals('This is an event call', $result[0]);
243
 
244
		$result = $this->Js->event('click', 'foo', array('buffer' => false));
245
		$buffer = $this->Js->getBuffer();
246
		$this->assertTrue(empty($buffer));
247
		$this->assertEquals('This is an event call', $result);
248
 
249
		$result = $this->Js->event('click', 'foo', false);
250
		$buffer = $this->Js->getBuffer();
251
		$this->assertTrue(empty($buffer));
252
		$this->assertEquals('This is an event call', $result);
253
	}
254
 
255
/**
256
 * Test that method dispatching for effects respects buffer parameters and bufferedMethods Lists.
257
 *
258
 * @return void
259
 */
260
	public function testEffectDispatchWithBuffering() {
261
		$this->_useMock();
262
		$this->Js->TestJsEngine->expects($this->exactly(4))
263
			->method('effect')
264
			->will($this->returnValue('I am not buffered.'));
265
 
266
		$result = $this->Js->effect('slideIn');
267
		$buffer = $this->Js->getBuffer();
268
		$this->assertTrue(empty($buffer));
269
		$this->assertEquals('I am not buffered.', $result);
270
 
271
		$result = $this->Js->effect('slideIn', true);
272
		$buffer = $this->Js->getBuffer();
273
		$this->assertNull($result);
274
		$this->assertEquals(1, count($buffer));
275
		$this->assertEquals('I am not buffered.', $buffer[0]);
276
 
277
		$result = $this->Js->effect('slideIn', array('speed' => 'slow'), true);
278
		$buffer = $this->Js->getBuffer();
279
		$this->assertNull($result);
280
		$this->assertEquals(1, count($buffer));
281
		$this->assertEquals('I am not buffered.', $buffer[0]);
282
 
283
		$result = $this->Js->effect('slideIn', array('speed' => 'slow', 'buffer' => true));
284
		$buffer = $this->Js->getBuffer();
285
		$this->assertNull($result);
286
		$this->assertEquals(1, count($buffer));
287
		$this->assertEquals('I am not buffered.', $buffer[0]);
288
	}
289
 
290
/**
291
 * test that writeScripts generates scripts inline.
292
 *
293
 * @return void
294
 */
295
	public function testWriteScriptsNoFile() {
296
		$this->_useMock();
297
		$this->Js->buffer('one = 1;');
298
		$this->Js->buffer('two = 2;');
299
		$result = $this->Js->writeBuffer(array('onDomReady' => false, 'cache' => false, 'clear' => false));
300
		$expected = array(
301
			'script' => array('type' => 'text/javascript'),
302
			$this->cDataStart,
303
			"one = 1;\ntwo = 2;",
304
			$this->cDataEnd,
305
			'/script',
306
		);
307
		$this->assertTags($result, $expected);
308
 
309
		$this->Js->TestJsEngine->expects($this->atLeastOnce())->method('domReady');
310
		$result = $this->Js->writeBuffer(array('onDomReady' => true, 'cache' => false, 'clear' => false));
311
 
312
		$this->View->expects($this->once())
313
			->method('append')
314
			->with('script', $this->matchesRegularExpression('/one\s\=\s1;\ntwo\s\=\s2;/'));
315
		$result = $this->Js->writeBuffer(array('onDomReady' => false, 'inline' => false, 'cache' => false));
316
	}
317
 
318
/**
319
 * test that writing the buffer with inline = false includes a script tag.
320
 *
321
 * @return void
322
 */
323
	public function testWriteBufferNotInline() {
324
		$this->Js->set('foo', 1);
325
 
326
		$this->View->expects($this->once())
327
			->method('append')
328
			->with('script', $this->matchesRegularExpression('#<script type="text\/javascript">window.app \= \{"foo"\:1\}\;<\/script>#'));
329
 
330
		$this->Js->writeBuffer(array('onDomReady' => false, 'inline' => false, 'safe' => false));
331
	}
332
 
333
/**
334
 * test that writeBuffer() sets domReady = false when the request is done by XHR.
335
 * Including a domReady() when in XHR can cause issues as events aren't triggered by some libraries
336
 *
337
 * @return void
338
 */
339
	public function testWriteBufferAndXhr() {
340
		$this->_useMock();
341
		$requestWith = null;
342
		if (isset($_SERVER['HTTP_X_REQUESTED_WITH'])) {
343
			$requestWith = $_SERVER['HTTP_X_REQUESTED_WITH'];
344
		}
345
		$_SERVER['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest';
346
 
347
		$this->Js->buffer('alert("test");');
348
		$this->Js->TestJsEngine->expects($this->never())->method('domReady');
349
		$this->Js->writeBuffer();
350
 
351
		unset($_SERVER['HTTP_X_REQUESTED_WITH']);
352
		if ($requestWith !== null) {
353
			$_SERVER['HTTP_X_REQUESTED_WITH'] = $requestWith;
354
		}
355
	}
356
 
357
/**
358
 * test that writeScripts makes files, and puts the events into them.
359
 *
360
 * @return void
361
 */
362
	public function testWriteScriptsInFile() {
363
		$this->skipIf(!is_writable(WWW_ROOT . 'js'), 'webroot/js is not Writable, script caching test has been skipped.');
364
 
365
		Configure::write('Cache.disable', false);
366
		$this->Js->request->webroot = '/';
367
		$this->Js->JsBaseEngine = $this->getMock('JsBaseEngineHelper', array(), array($this->View));
368
		$this->Js->buffer('one = 1;');
369
		$this->Js->buffer('two = 2;');
370
		$result = $this->Js->writeBuffer(array('onDomReady' => false, 'cache' => true));
371
		$expected = array(
372
			'script' => array('type' => 'text/javascript', 'src' => 'preg:/(.)*\.js/'),
373
		);
374
		$this->assertTags($result, $expected);
375
		preg_match('/src="(.*\.js)"/', $result, $filename);
376
		$this->assertTrue(file_exists(WWW_ROOT . $filename[1]));
377
		$contents = file_get_contents(WWW_ROOT . $filename[1]);
378
		$this->assertRegExp('/one\s=\s1;\ntwo\s=\s2;/', $contents);
379
		if (file_exists(WWW_ROOT . $filename[1])) {
380
			unlink(WWW_ROOT . $filename[1]);
381
		}
382
 
383
		Configure::write('Cache.disable', true);
384
		$this->Js->buffer('one = 1;');
385
		$this->Js->buffer('two = 2;');
386
		$result = $this->Js->writeBuffer(array('onDomReady' => false, 'cache' => true));
387
		$this->assertRegExp('/one\s=\s1;\ntwo\s=\s2;/', $result);
388
		$this->assertFalse(file_exists(WWW_ROOT . $filename[1]));
389
	}
390
 
391
/**
392
 * test link()
393
 *
394
 * @return void
395
 */
396
	public function testLinkWithMock() {
397
		$this->_useMock();
398
 
399
		$options = array('update' => '#content');
400
 
401
		$this->Js->TestJsEngine->expects($this->at(0))
402
			->method('get');
403
 
404
		$this->Js->TestJsEngine->expects($this->at(1))
405
			->method('request')
406
			->with('/posts/view/1', $options)
407
			->will($this->returnValue('--ajax code--'));
408
 
409
		$this->Js->TestJsEngine->expects($this->at(2))
410
			->method('event')
411
			->with('click', '--ajax code--', $options + array('buffer' => null));
412
 
413
		$result = $this->Js->link('test link', '/posts/view/1', $options);
414
		$expected = array(
415
			'a' => array('id' => 'preg:/link-\d+/', 'href' => '/posts/view/1'),
416
			'test link',
417
			'/a'
418
		);
419
		$this->assertTags($result, $expected);
420
	}
421
 
422
/**
423
 * test link with a mock and confirmation
424
 *
425
 * @return void
426
 */
427
	public function testLinkWithMockAndConfirm() {
428
		$this->_useMock();
429
 
430
		$options = array(
431
			'confirm' => 'Are you sure?',
432
			'update' => '#content',
433
			'class' => 'my-class',
434
			'id' => 'custom-id',
435
			'escape' => false
436
		);
437
		$this->Js->TestJsEngine->expects($this->once())
438
			->method('confirmReturn')
439
			->with($options['confirm'])
440
			->will($this->returnValue('--confirm script--'));
441
 
442
		$this->Js->TestJsEngine->expects($this->once())
443
			->method('request')
444
			->with('/posts/view/1');
445
 
446
		$this->Js->TestJsEngine->expects($this->once())
447
			->method('event')
448
			->with('click', '--confirm script--');
449
 
450
		$result = $this->Js->link('test link »', '/posts/view/1', $options);
451
		$expected = array(
452
			'a' => array('id' => $options['id'], 'class' => $options['class'], 'href' => '/posts/view/1'),
453
			'test link »',
454
			'/a'
455
		);
456
		$this->assertTags($result, $expected);
457
	}
458
 
459
/**
460
 * test link passing on htmlAttributes
461
 *
462
 * @return void
463
 */
464
	public function testLinkWithAribtraryAttributes() {
465
		$this->_useMock();
466
 
467
		$options = array('id' => 'something', 'htmlAttributes' => array('arbitrary' => 'value', 'batman' => 'robin'));
468
		$result = $this->Js->link('test link', '/posts/view/1', $options);
469
		$expected = array(
470
			'a' => array('id' => $options['id'], 'href' => '/posts/view/1', 'arbitrary' => 'value',
471
				'batman' => 'robin'),
472
			'test link',
473
			'/a'
474
		);
475
		$this->assertTags($result, $expected);
476
	}
477
 
478
/**
479
 * test that link() and no buffering returns an <a> and <script> tags.
480
 *
481
 * @return void
482
 */
483
	public function testLinkWithNoBuffering() {
484
		$this->_useMock();
485
 
486
		$this->Js->TestJsEngine->expects($this->at(1))
487
			->method('request')
488
			->with('/posts/view/1', array('update' => '#content'))
489
			->will($this->returnValue('ajax code'));
490
 
491
		$this->Js->TestJsEngine->expects($this->at(2))
492
			->method('event')
493
			->will($this->returnValue('-event handler-'));
494
 
495
		$options = array('update' => '#content', 'buffer' => false);
496
		$result = $this->Js->link('test link', '/posts/view/1', $options);
497
		$expected = array(
498
			'a' => array('id' => 'preg:/link-\d+/', 'href' => '/posts/view/1'),
499
			'test link',
500
			'/a',
501
			'script' => array('type' => 'text/javascript'),
502
			$this->cDataStart,
503
			'-event handler-',
504
			$this->cDataEnd,
505
			'/script'
506
		);
507
		$this->assertTags($result, $expected);
508
	}
509
 
510
/**
511
 * test link with buffering off and safe on.
512
 *
513
 * @return void
514
 */
515
	public function testLinkWithNoBufferingAndSafe() {
516
		$this->_useMock();
517
 
518
		$this->Js->TestJsEngine->expects($this->at(1))
519
			->method('request')
520
			->with('/posts/view/1', array('update' => '#content'))
521
			->will($this->returnValue('ajax code'));
522
 
523
		$this->Js->TestJsEngine->expects($this->at(2))
524
			->method('event')
525
			->will($this->returnValue('-event handler-'));
526
 
527
		$options = array('update' => '#content', 'buffer' => false, 'safe' => false);
528
		$result = $this->Js->link('test link', '/posts/view/1', $options);
529
 
530
		$expected = array(
531
			'a' => array('id' => 'preg:/link-\d+/', 'href' => '/posts/view/1'),
532
			'test link',
533
			'/a',
534
			'script' => array('type' => 'text/javascript'),
535
			'-event handler-',
536
			'/script'
537
		);
538
		$this->assertTags($result, $expected);
539
	}
540
 
541
/**
542
 * test submit() with a Mock to check Engine method calls
543
 *
544
 * @return void
545
 */
546
	public function testSubmitWithMock() {
547
		$this->_useMock();
548
 
549
		$options = array('update' => '#content', 'id' => 'test-submit', 'style' => 'margin: 0');
550
 
551
		$this->Js->TestJsEngine->expects($this->at(0))
552
			->method('get');
553
 
554
		$this->Js->TestJsEngine->expects($this->at(1))
555
			->method('serializeForm')
556
			->will($this->returnValue('serialize-code'));
557
 
558
		$this->Js->TestJsEngine->expects($this->at(2))
559
			->method('request')
560
			->will($this->returnValue('ajax-code'));
561
 
562
		$params = array(
563
			'update' => $options['update'], 'data' => 'serialize-code',
564
			'method' => 'post', 'dataExpression' => true, 'buffer' => null
565
		);
566
 
567
		$this->Js->TestJsEngine->expects($this->at(3))
568
			->method('event')
569
			->with('click', "ajax-code", $params);
570
 
571
		$result = $this->Js->submit('Save', $options);
572
		$expected = array(
573
			'div' => array('class' => 'submit'),
574
			'input' => array('type' => 'submit', 'id' => $options['id'], 'value' => 'Save', 'style' => 'margin: 0'),
575
			'/div'
576
		);
577
		$this->assertTags($result, $expected);
578
	}
579
 
580
/**
581
 * test submit() with a mock
582
 *
583
 * @return void
584
 */
585
	public function testSubmitWithMockRequestParams() {
586
		$this->_useMock();
587
 
588
		$this->Js->TestJsEngine->expects($this->at(0))
589
			->method('get');
590
 
591
		$this->Js->TestJsEngine->expects($this->at(1))
592
			->method('serializeForm')
593
			->will($this->returnValue('serialize-code'));
594
 
595
		$requestParams = array(
596
			'update' => '#content',
597
			'data' => 'serialize-code',
598
			'method' => 'post',
599
			'dataExpression' => true
600
		);
601
 
602
		$this->Js->TestJsEngine->expects($this->at(2))
603
			->method('request')
604
			->with('/custom/url', $requestParams)
605
			->will($this->returnValue('ajax-code'));
606
 
607
		$params = array(
608
			'update' => '#content', 'data' => 'serialize-code',
609
			'method' => 'post', 'dataExpression' => true, 'buffer' => null
610
		);
611
 
612
		$this->Js->TestJsEngine->expects($this->at(3))
613
			->method('event')
614
			->with('click', "ajax-code", $params);
615
 
616
		$options = array('update' => '#content', 'id' => 'test-submit', 'url' => '/custom/url');
617
		$result = $this->Js->submit('Save', $options);
618
		$expected = array(
619
			'div' => array('class' => 'submit'),
620
			'input' => array('type' => 'submit', 'id' => $options['id'], 'value' => 'Save'),
621
			'/div'
622
		);
623
		$this->assertTags($result, $expected);
624
	}
625
 
626
/**
627
 * test that no buffer works with submit() and that parameters are leaking into the script tag.
628
 *
629
 * @return void
630
 */
631
	public function testSubmitWithNoBuffer() {
632
		$this->_useMock();
633
		$options = array('update' => '#content', 'id' => 'test-submit', 'buffer' => false, 'safe' => false);
634
 
635
		$this->Js->TestJsEngine->expects($this->at(0))
636
			->method('get');
637
 
638
		$this->Js->TestJsEngine->expects($this->at(1))
639
			->method('serializeForm')
640
			->will($this->returnValue('serialize-code'));
641
 
642
		$this->Js->TestJsEngine->expects($this->at(2))
643
			->method('request')
644
			->will($this->returnValue('ajax-code'));
645
 
646
		$this->Js->TestJsEngine->expects($this->at(3))
647
			->method('event')
648
			->will($this->returnValue('event-handler'));
649
 
650
		$params = array(
651
			'update' => $options['update'], 'data' => 'serialize-code',
652
			'method' => 'post', 'dataExpression' => true, 'buffer' => false
653
		);
654
 
655
		$this->Js->TestJsEngine->expects($this->at(3))
656
			->method('event')
657
			->with('click', "ajax-code", $params);
658
 
659
		$result = $this->Js->submit('Save', $options);
660
		$expected = array(
661
			'div' => array('class' => 'submit'),
662
			'input' => array('type' => 'submit', 'id' => $options['id'], 'value' => 'Save'),
663
			'/div',
664
			'script' => array('type' => 'text/javascript'),
665
			'event-handler',
666
			'/script'
667
		);
668
		$this->assertTags($result, $expected);
669
	}
670
 
671
/**
672
 * Test that Object::Object() is not breaking json output in JsHelper
673
 *
674
 * @return void
675
 */
676
	public function testObjectPassThrough() {
677
		$result = $this->Js->object(array('one' => 'first', 'two' => 'second'));
678
		$expected = '{"one":"first","two":"second"}';
679
		$this->assertEquals($expected, $result);
680
	}
681
 
682
/**
683
 * Test that inherited Helper::value() is overwritten in JsHelper::value()
684
 * and calls JsBaseEngineHelper::value().
685
 *
686
 * @return void
687
 */
688
	public function testValuePassThrough() {
689
		$result = $this->Js->value('string "quote"', true);
690
		$expected = '"string \"quote\""';
691
		$this->assertEquals($expected, $result);
692
	}
693
 
694
/**
695
 * test set()'ing variables to the JavaScript buffer and controlling the output var name.
696
 *
697
 * @return void
698
 */
699
	public function testSet() {
700
		$this->Js->set('loggedIn', true);
701
		$this->Js->set(array('height' => 'tall', 'color' => 'purple'));
702
		$result = $this->Js->getBuffer();
703
		$expected = 'window.app = {"loggedIn":true,"height":"tall","color":"purple"};';
704
		$this->assertEquals($expected, $result[0]);
705
 
706
		$this->Js->set('loggedIn', true);
707
		$this->Js->set(array('height' => 'tall', 'color' => 'purple'));
708
		$this->Js->setVariable = 'WICKED';
709
		$result = $this->Js->getBuffer();
710
		$expected = 'window.WICKED = {"loggedIn":true,"height":"tall","color":"purple"};';
711
		$this->assertEquals($expected, $result[0]);
712
 
713
		$this->Js->set('loggedIn', true);
714
		$this->Js->set(array('height' => 'tall', 'color' => 'purple'));
715
		$this->Js->setVariable = 'Application.variables';
716
		$result = $this->Js->getBuffer();
717
		$expected = 'Application.variables = {"loggedIn":true,"height":"tall","color":"purple"};';
718
		$this->assertEquals($expected, $result[0]);
719
	}
720
 
721
/**
722
 * test that vars set with Js->set() go to the top of the buffered scripts list.
723
 *
724
 * @return void
725
 */
726
	public function testSetVarsAtTopOfBufferedScripts() {
727
		$this->Js->set(array('height' => 'tall', 'color' => 'purple'));
728
		$this->Js->alert('hey you!', array('buffer' => true));
729
		$this->Js->confirm('Are you sure?', array('buffer' => true));
730
		$result = $this->Js->getBuffer(false);
731
 
732
		$expected = 'window.app = {"height":"tall","color":"purple"};';
733
		$this->assertEquals($expected, $result[0]);
734
		$this->assertEquals('alert("hey you!");', $result[1]);
735
		$this->assertEquals('confirm("Are you sure?");', $result[2]);
736
	}
737
 
738
}
739
 
740
/**
741
 * JsBaseEngine Class Test case
742
 *
743
 * @package       Cake.Test.Case.View.Helper
744
 */
745
class JsBaseEngineTest extends CakeTestCase {
746
 
747
/**
748
 * setUp method
749
 *
750
 * @return void
751
 */
752
	public function setUp() {
753
		parent::setUp();
754
		$controller = null;
755
		$this->View = $this->getMock('View', array('append'), array(&$controller));
756
		$this->JsEngine = new OptionEngineHelper($this->View);
757
	}
758
 
759
/**
760
 * tearDown method
761
 *
762
 * @return void
763
 */
764
	public function tearDown() {
765
		parent::tearDown();
766
		unset($this->JsEngine);
767
	}
768
 
769
/**
770
 * test escape string skills
771
 *
772
 * @return void
773
 */
774
	public function testEscaping() {
775
		$result = $this->JsEngine->escape('');
776
		$expected = '';
777
		$this->assertEquals($expected, $result);
778
 
779
		$result = $this->JsEngine->escape('CakePHP' . "\n" . 'Rapid Development Framework');
780
		$expected = 'CakePHP\\nRapid Development Framework';
781
		$this->assertEquals($expected, $result);
782
 
783
		$result = $this->JsEngine->escape('CakePHP' . "\r\n" . 'Rapid Development Framework' . "\r" . 'For PHP');
784
		$expected = 'CakePHP\\r\\nRapid Development Framework\\rFor PHP';
785
		$this->assertEquals($expected, $result);
786
 
787
		$result = $this->JsEngine->escape('CakePHP: "Rapid Development Framework"');
788
		$expected = 'CakePHP: \\"Rapid Development Framework\\"';
789
		$this->assertEquals($expected, $result);
790
 
791
		$result = $this->JsEngine->escape("CakePHP: 'Rapid Development Framework'");
792
		$expected = "CakePHP: 'Rapid Development Framework'";
793
		$this->assertEquals($expected, $result);
794
 
795
		$result = $this->JsEngine->escape('my \\"string\\"');
796
		$expected = 'my \\\\\\"string\\\\\\"';
797
		$this->assertEquals($expected, $result);
798
	}
799
 
800
/**
801
 * test prompt() creation
802
 *
803
 * @return void
804
 */
805
	public function testPrompt() {
806
		$result = $this->JsEngine->prompt('Hey, hey you', 'hi!');
807
		$expected = 'prompt("Hey, hey you", "hi!");';
808
		$this->assertEquals($expected, $result);
809
 
810
		$result = $this->JsEngine->prompt('"Hey"', '"hi"');
811
		$expected = 'prompt("\"Hey\"", "\"hi\"");';
812
		$this->assertEquals($expected, $result);
813
	}
814
 
815
/**
816
 * test alert generation
817
 *
818
 * @return void
819
 */
820
	public function testAlert() {
821
		$result = $this->JsEngine->alert('Hey there');
822
		$expected = 'alert("Hey there");';
823
		$this->assertEquals($expected, $result);
824
 
825
		$result = $this->JsEngine->alert('"Hey"');
826
		$expected = 'alert("\"Hey\"");';
827
		$this->assertEquals($expected, $result);
828
	}
829
 
830
/**
831
 * test confirm generation
832
 *
833
 * @return void
834
 */
835
	public function testConfirm() {
836
		$result = $this->JsEngine->confirm('Are you sure?');
837
		$expected = 'confirm("Are you sure?");';
838
		$this->assertEquals($expected, $result);
839
 
840
		$result = $this->JsEngine->confirm('"Are you sure?"');
841
		$expected = 'confirm("\"Are you sure?\"");';
842
		$this->assertEquals($expected, $result);
843
	}
844
 
845
/**
846
 * test Redirect
847
 *
848
 * @return void
849
 */
850
	public function testRedirect() {
851
		$result = $this->JsEngine->redirect(array('controller' => 'posts', 'action' => 'view', 1));
852
		$expected = 'window.location = "/posts/view/1";';
853
		$this->assertEquals($expected, $result);
854
	}
855
 
856
/**
857
 * testObject encoding with non-native methods.
858
 *
859
 * @return void
860
 */
861
	public function testObject() {
862
		$object = array('title' => 'New thing', 'indexes' => array(5, 6, 7, 8));
863
		$result = $this->JsEngine->object($object);
864
		$expected = '{"title":"New thing","indexes":[5,6,7,8]}';
865
		$this->assertEquals($expected, $result);
866
 
867
		$object = new JsEncodingObject();
868
		$object->title = 'New thing';
869
		$object->indexes = array(5, 6, 7, 8);
870
		$result = $this->JsEngine->object($object);
871
		$this->assertEquals($expected, $result);
872
 
873
		$result = $this->JsEngine->object(array('default' => 0));
874
		$expected = '{"default":0}';
875
		$this->assertEquals($expected, $result);
876
 
877
		$result = $this->JsEngine->object(array(
878
			'2007' => array(
879
				'Spring' => array(
880
					'1' => array('id' => 1, 'name' => 'Josh'), '2' => array('id' => 2, 'name' => 'Becky')
881
				),
882
				'Fall' => array(
883
					'1' => array('id' => 1, 'name' => 'Josh'), '2' => array('id' => 2, 'name' => 'Becky')
884
				)
885
			),
886
			'2006' => array(
887
				'Spring' => array(
888
					'1' => array('id' => 1, 'name' => 'Josh'), '2' => array('id' => 2, 'name' => 'Becky')
889
				),
890
				'Fall' => array(
891
					'1' => array('id' => 1, 'name' => 'Josh'), '2' => array('id' => 2, 'name' => 'Becky')
892
				)
893
			)
894
		));
895
		$expected = '{"2007":{"Spring":{"1":{"id":1,"name":"Josh"},"2":{"id":2,"name":"Becky"}},"Fall":{"1":{"id":1,"name":"Josh"},"2":{"id":2,"name":"Becky"}}},"2006":{"Spring":{"1":{"id":1,"name":"Josh"},"2":{"id":2,"name":"Becky"}},"Fall":{"1":{"id":1,"name":"Josh"},"2":{"id":2,"name":"Becky"}}}}';
896
		$this->assertEquals($expected, $result);
897
 
898
		foreach (array('true' => true, 'false' => false, 'null' => null) as $expected => $data) {
899
			$result = $this->JsEngine->object($data);
900
			$this->assertEquals($expected, $result);
901
		}
902
 
903
		$object = array('title' => 'New thing', 'indexes' => array(5, 6, 7, 8), 'object' => array('inner' => array('value' => 1)));
904
		$result = $this->JsEngine->object($object, array('prefix' => 'PREFIX', 'postfix' => 'POSTFIX'));
905
		$this->assertRegExp('/^PREFIX/', $result);
906
		$this->assertRegExp('/POSTFIX$/', $result);
907
		$this->assertNotRegExp('/.PREFIX./', $result);
908
		$this->assertNotRegExp('/.POSTFIX./', $result);
909
	}
910
 
911
/**
912
 * test Mapping of options.
913
 *
914
 * @return void
915
 */
916
	public function testOptionMapping() {
917
		$JsEngine = new OptionEngineHelper($this->View);
918
		$result = $JsEngine->testMap();
919
		$this->assertSame(array(), $result);
920
 
921
		$result = $JsEngine->testMap(array('foo' => 'bar', 'baz' => 'sho'));
922
		$this->assertEquals(array('foo' => 'bar', 'baz' => 'sho'), $result);
923
 
924
		$result = $JsEngine->testMap(array('complete' => 'myFunc', 'type' => 'json', 'update' => '#element'));
925
		$this->assertEquals(array('success' => 'myFunc', 'dataType' => 'json', 'update' => '#element'), $result);
926
 
927
		$result = $JsEngine->testMap(array('success' => 'myFunc', 'dataType' => 'json', 'update' => '#element'));
928
		$this->assertEquals(array('success' => 'myFunc', 'dataType' => 'json', 'update' => '#element'), $result);
929
	}
930
 
931
/**
932
 * test that option parsing escapes strings and saves what is supposed to be saved.
933
 *
934
 * @return void
935
 */
936
	public function testOptionParsing() {
937
		$JsEngine = new OptionEngineHelper($this->View);
938
 
939
		$result = $JsEngine->testParseOptions(array('url' => '/posts/view/1', 'key' => 1));
940
		$expected = 'key:1, url:"\\/posts\\/view\\/1"';
941
		$this->assertEquals($expected, $result);
942
 
943
		$result = $JsEngine->testParseOptions(array('url' => '/posts/view/1', 'success' => 'doSuccess'), array('success'));
944
		$expected = 'success:doSuccess, url:"\\/posts\\/view\\/1"';
945
		$this->assertEquals($expected, $result);
946
	}
947
 
948
}