summaryrefslogtreecommitdiffstats
path: root/modules/node/node.test
blob: 420499c7febb79a01be019035cdab81caa365d3a (plain)
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
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
<?php
// $Id$

/**
 * Test the node_load_multiple() function.
 */
class NodeLoadMultipleUnitTest extends DrupalWebTestCase {

  function getInfo() {
    return array(
      'name' => t('Load multiple nodes'),
      'description' => t('Test the loading of multiple nodes.'),
      'group' => t('Node'),
    );
  }

  function setUp() {
    parent::setUp();
    $web_user = $this->drupalCreateUser(array('create article content', 'create page content'));
    $this->drupalLogin($web_user);
  }

  /**
   * Create four nodes and ensure they're loaded correctly.
   */
  function testNodeMultipleLoad() {
    $node1 = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1));
    $node2 = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1));
    $node3 = $this->drupalCreateNode(array('type' => 'article', 'promote' => 0));
    $node4 = $this->drupalCreateNode(array('type' => 'page', 'promote' => 0));

    // Confirm that promoted nodes appear in the default node listing.
    $this->drupalGet('node');
    $this->assertText($node1->title, t('Node title appears on the default listing.'));
    $this->assertText($node2->title, t('Node title appears on the default listing.'));
    $this->assertNoText($node3->title, t('Node title does not appear in the default listing.'));
    $this->assertNoText($node4->title, t('Node title does not appear in the default listing.'));

    // Load nodes with only a condition. Nodes 3 and 4 will be loaded.
    $nodes = node_load_multiple(NULL, array('promote' => 0));
    $this->assertEqual($node3->title, $nodes[$node3->nid]->title, t('Node was loaded.'));
    $this->assertEqual($node4->title, $nodes[$node4->nid]->title, t('Node was loaded.'));
    $count = count($nodes);
    $this->assertTrue($count == 2, t('@count nodes loaded.', array('@count' => $count)));

    // Load nodes by nid. Nodes 1, 2 and 4 will be loaded.
    $nodes = node_load_multiple(array(1, 2, 4));
    $count = count($nodes);
    $this->assertTrue(count($nodes) == 3, t('@count nodes loaded', array('@count' => $count)));
    $this->assertTrue(isset($nodes[$node1->nid]), t('Node is correctly keyed in the array'));
    $this->assertTrue(isset($nodes[$node2->nid]), t('Node is correctly keyed in the array'));
    $this->assertTrue(isset($nodes[$node4->nid]), t('Node is correctly keyed in the array'));
    foreach ($nodes as $node) {
      $this->assertTrue(is_object($node), t('Node is an object'));
    }

    // Load nodes by nid, where type = article. Nodes 1, 2 and 3 will be loaded.
    $nodes = node_load_multiple(array(1, 2, 3, 4), array('type' => 'article'));
    $count = count($nodes);
    $this->assertTrue($count == 3, t('@count nodes loaded', array('@count' => $count)));
    $this->assertEqual($nodes[$node1->nid]->title, $node1->title, t('Node successfully loaded.'));
    $this->assertEqual($nodes[$node2->nid]->title, $node2->title, t('Node successfully loaded.'));
    $this->assertEqual($nodes[$node3->nid]->title, $node3->title, t('Node successfully loaded.'));
    $this->assertFalse(isset($nodes[$node4->nid]));

    // Now that all nodes have been loaded into the static cache, ensure that
    // they are loaded correctly again when a condition is passed.
    $nodes = node_load_multiple(array(1, 2, 3, 4), array('type' => 'article'));
    $count = count($nodes);
    $this->assertTrue($count == 3, t('@count nodes loaded.', array('@count' => $count)));
    $this->assertEqual($nodes[$node1->nid]->title, $node1->title, t('Node successfully loaded'));
    $this->assertEqual($nodes[$node2->nid]->title, $node2->title, t('Node successfully loaded'));
    $this->assertEqual($nodes[$node3->nid]->title, $node3->title, t('Node successfully loaded'));
    $this->assertFalse(isset($nodes[$node4->nid]), t('Node was not loaded'));

    // Load nodes by nid, where type = article and promote = 0.
    $nodes = node_load_multiple(array(1, 2, 3, 4), array('type' => 'article', 'promote' => 0));
    $count = count($nodes);
    $this->assertTrue($count == 1, t('@count node loaded', array('@count' => $count)));
    $this->assertEqual($nodes[$node3->nid]->title, $node3->title, t('Node successfully loaded.'));
  }
}

class NodeRevisionsTestCase extends DrupalWebTestCase {
  protected $nodes;
  protected $logs;

  function getInfo() {
    return array(
      'name' => t('Node revisions'),
      'description' => t('Create a node with revisions and test viewing, reverting, and deleting revisions.'),
      'group' => t('Node'),
    );
  }

  function setUp() {
    parent::setUp();

    // Create and login user.
    $web_user = $this->drupalCreateUser(array('view revisions', 'revert revisions', 'edit any page content',
                                               'delete revisions', 'delete any page content'));
    $this->drupalLogin($web_user);

    // Create initial node.
    $node = $this->drupalCreateNode();
    $settings = get_object_vars($node);
    $settings['revision'] = 1;

    $nodes = array();
    $logs = array();

    // Get original node.
    $nodes[] = $node;

    // Create three revisions.
    $revision_count = 3;
    for ($i = 0; $i < $revision_count; $i++) {
      $logs[] = $settings['log'] = $this->randomName(32);

      // Create revision with random title and body and update variables.
      $this->drupalCreateNode($settings);
      $node = node_load($node->nid); // Make sure we get revision information.
      $settings = get_object_vars($node);

      $nodes[] = $node;
    }

    $this->nodes = $nodes;
    $this->logs = $logs;
  }

  /**
   * Check node revision related operations.
   */
  function testRevisions() {
    $nodes = $this->nodes;
    $logs = $this->logs;

    // Get last node for simple checks.
    $node = $nodes[3];

    // Confirm the correct revision text appears on "view revisions" page.
    $this->drupalGet("node/$node->nid/revisions/$node->vid/view");
    $this->assertText($node->body, t('Correct text displays for version.'));

    // Confirm the correct log message appears on "revisions overview" page.
    $this->drupalGet("node/$node->nid/revisions");
    foreach ($logs as $log) {
      $this->assertText($log, t('Log message found.'));
    }

    // Confirm that revisions revert properly.
    $this->drupalPost("node/$node->nid/revisions/{$nodes[1]->vid}/revert", array(), t('Revert'));
    $this->assertRaw(t('@type %title has been reverted back to the revision from %revision-date.',
                        array('@type' => 'Page', '%title' => $nodes[1]->title,
                              '%revision-date' => format_date($nodes[1]->revision_timestamp))), t('Revision reverted.'));
    $reverted_node = node_load($node->nid);
    $this->assertTrue(($nodes[1]->body == $reverted_node->body), t('Node reverted correctly.'));

    // Confirm revisions delete properly.
    $this->drupalPost("node/$node->nid/revisions/{$nodes[1]->vid}/delete", array(), t('Delete'));
    $this->assertRaw(t('Revision from %revision-date of @type %title has been deleted.',
                        array('%revision-date' => format_date($nodes[1]->revision_timestamp),
                              '@type' => 'Page', '%title' => $nodes[1]->title)), t('Revision deleted.'));
    $this->assertTrue(db_result(db_query('SELECT COUNT(vid) FROM {node_revision} WHERE nid = %d and vid = %d', $node->nid, $nodes[1]->vid)) == 0, t('Revision not found.'));
  }
}

class NodeTeaserTestCase extends DrupalWebTestCase {
  function getInfo() {
    return array(
      'name' => t('Node teaser'),
      'description' => t('Test node_teaser() with different strings and lengths.'),
      'group' => t('Node'),
    );
  }

  /**
   * Tests an edge case where if the first sentence is a question and
   * subsequent sentences are not. This is edge case is documented at
   * http://drupal.org/node/180425.
   */
  function testFirstSentenceQuestion() {
    $body = 'A question? A sentence. Another sentence.';
    $expected = 'A question? A sentence.';
    $this->callNodeTeaser($body, $expected, NULL, 30);
  }

  /**
   * Test teaser with long example.
   */
  function testLongSentence() {
    $body = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ' . // 125
            'Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. ' . // 108
            'Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. ' . // 103
            'Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'; // 110
    $expected = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ' .
                'Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. ' .
                'Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.';
    // First three sentences add up to: 336, so add one for space and then 3 to get half-way into next word.
    $this->callNodeTeaser($body, $expected, NULL, 340);
  }

  /**
   * Test various teaser length edge cases.
   */
  function testLength() {
    // This body string tests a number of edge cases.
    $body = "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>";

    // The teasers we expect node_teaser() to return when $size is the index
    // of each array item.
    // Using an text format with no line-break filter:
    $teasers = array(
      "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
      "<",
      "<p",
      "<p>",
      "<p>\n",
      "<p>\nH",
      "<p>\nHi",
      "<p>\nHi\n",
      "<p>\nHi\n<",
      "<p>\nHi\n</",
      "<p>\nHi\n</p",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
      "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
      "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
    );

    // And Using an text format WITH the line-break filter.
    $teasers_lb = array(
      "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
      "<",
      "<p",
      "<p>",
      "<p>",
      "<p>",
      "<p>",
      "<p>\nHi",
      "<p>\nHi",
      "<p>\nHi",
      "<p>\nHi",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>",
      "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
      "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
      "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
    );

    // Test node_teaser() for different sizes.
    for ($i = 0; $i <= 37; $i++) {
      $this->callNodeTeaser($body, $teasers[$i],    NULL, $i);
      $this->callNodeTeaser($body, $teasers_lb[$i], 1,    $i);
      $this->callNodeTeaser($body, $teasers_lb[$i], 2,    $i);
    }
  }

  /**
   * Calls node_teaser() and asserts that the expected teaser is returned.
   */
  function callNodeTeaser($body, $expected, $format = NULL, $size = NULL) {
    $teaser = node_teaser($body, $format, $size);
    $this->assertIdentical($teaser, $expected, t('Generated teaser "@teaser" matches expected teaser.', array('@teaser' => $teaser)));
  }
}

class PageEditTestCase extends DrupalWebTestCase {
  function getInfo() {
    return array(
      'name' => t('Node edit'),
      'description' => t('Create a node and test node edit functionality.'),
      'group' => t('Node'),
    );
  }

  function setUp() {
    parent::setUp();

    $web_user = $this->drupalCreateUser(array('edit own page content', 'create page content'));
    $this->drupalLogin($web_user);
  }

  /**
   * Check node edit functionality.
   */
  function testPageEdit() {
    // Create node to edit.
    $edit = array();
    $edit['title'] = $this->randomName(8);
    $edit['body'] = $this->randomName(16);
    $this->drupalPost('node/add/page', $edit, t('Save'));

    // Check that the node exists in the database.
    $node = $this->drupalGetNodeByTitle($edit['title']);
    $this->assertTrue($node, t('Node found in database.'));

    // Check that "edit" link points to correct page.
    $this->clickLink(t('Edit'));
    $edit_url = url("node/$node->nid/edit", array('absolute' => true));
    $actual_url = $this->getURL();
    $this->assertEqual($edit_url, $actual_url, t('On edit page.'));

    // Check that the title and body fields are displayed with the correct values.
    $this->assertLink(t('Edit'), 0, t('Edit tab found.'));
    $this->assertFieldByName('title', $edit['title'], t('Title field displayed.'));
    $this->assertFieldByName('body', '<!--break-->' . $edit['body'], t('Body field displayed.'));

    // Edit the content of the node.
    $edit = array();
    $edit['title'] = $this->randomName(8);
    $edit['body'] = $this->randomName(16);
    // Stay on the current page, without reloading.
    $this->drupalPost(NULL, $edit, t('Save'));

    // Check that the title and body fields are displayed with the updated values.
    $this->assertText($edit['title'], t('Title displayed.'));
    $this->assertText($edit['body'], t('Body displayed.'));
  }
}

class PagePreviewTestCase extends DrupalWebTestCase {
  function getInfo() {
    return array(
      'name' => t('Node preview'),
      'description' => t('Test node preview functionality.'),
      'group' => t('Node'),
    );
  }

  function setUp() {
    parent::setUp();

    $web_user = $this->drupalCreateUser(array('edit own page content', 'create page content'));
    $this->drupalLogin($web_user);
  }

  /**
   * Check the node preview functionality.
   */
  function testPagePreview() {
    // Fill in node creation form and preview node.
    $edit = array();
    $edit['title'] = $this->randomName(8);
    $edit['body'] = $this->randomName(16);
    $this->drupalPost('node/add/page', $edit, t('Preview'));

    // Check that the preview is displaying the title and body.
    $this->assertTitle(t('Preview | Drupal'), t('Page title is preview.'));
    $this->assertText($edit['title'], t('Title displayed.'));
    $this->assertText($edit['body'], t('Body displayed.'));

    // Check that the title and body fields are displayed with the correct values.
    $this->assertFieldByName('title', $edit['title'], t('Title field displayed.'));
    $this->assertFieldByName('body', '<!--break-->' . $edit['body'], t('Body field displayed.'));
  }
}

class PageCreationTestCase extends DrupalWebTestCase {
  function getInfo() {
    return array(
      'name' => t('Node creation'),
      'description' => t('Create a node and test saving it.'),
      'group' => t('Node'),
    );
  }

  function setUp() {
    parent::setUp();

    $web_user = $this->drupalCreateUser(array('create page content', 'edit own page content'));
    $this->drupalLogin($web_user);
  }

  /**
   * Create a page node and verify its consistency in the database.
   */
  function testPageCreation() {
    // Create a node.
    $edit = array();
    $edit['title'] = $this->randomName(8);
    $edit['body'] = $this->randomName(16);
    $this->drupalPost('node/add/page', $edit, t('Save'));

    // Check that the page has been created.
    $this->assertRaw(t('!post %title has been created.', array('!post' => 'Page', '%title' => $edit['title'])), t('Page created.'));

    // Check that the node exists in the database.
    $node = $this->drupalGetNodeByTitle($edit['title']);
    $this->assertTrue($node, t('Node found in database.'));
  }
}

class PageViewTestCase extends DrupalWebTestCase {
  function getInfo() {
    return array(
      'name' => t('Node edit permissions'),
      'description' => t('Create a node and test edit permissions.'),
      'group' => t('Node'),
    );
  }

  /**
   * Creates a node and then an anonymous and unpermissioned user attempt to edit the node.
   */
  function testPageView() {
    // Create a node to view.
    $node = $this->drupalCreateNode();
    $this->assertTrue(node_load($node->nid), t('Node created.'));

    // Try to edit with anonymous user.
    $html = $this->drupalGet("node/$node->nid/edit");
    $this->assertResponse(403);

    // Create a user without permission to edit node.
    $web_user = $this->drupalCreateUser(array('access content'));
    $this->drupalLogin($web_user);

    // Attempt to access edit page.
    $this->drupalGet("node/$node->nid/edit");
    $this->assertResponse(403);

    // Create user with permission to edit node.
    $web_user = $this->drupalCreateUser(array('bypass node access'));
    $this->drupalLogin($web_user);

    // Attempt to access edit page.
    $this->drupalGet("node/$node->nid/edit");
    $this->assertResponse(200);
  }
}

class NodeTitleXSSTestCase extends DrupalWebTestCase {
  function getInfo() {
     return array(
      'name' => t('Node title XSS filtering'),
      'description' => t('Create a node with dangerous tags in its title and test that they are escaped.'),
      'group' => t('Node'),
    );
  }

  function testNodeTitleXSS() {
    // Prepare a user to do the stuff.
    $web_user = $this->drupalCreateUser(array('create page content', 'edit any page content'));
    $this->drupalLogin($web_user);

    $xss = '<script>alert("xss")</script>';

    $edit = array(
      'title' => $xss . $this->randomName(),
    );
    $this->drupalPost('node/add/page', $edit, t('Preview'));
    $this->assertNoRaw($xss, t('Harmful tags are escaped when previewing a node.'));

    $node = $this->drupalCreateNode($edit);

    $this->drupalGet('node/' . $node->nid);
    $this->assertNoRaw($xss, t('Harmful tags are escaped when viewing a node.'));

    $this->drupalGet('node/' . $node->nid . '/edit');
    $this->assertNoRaw($xss, t('Harmful tags are escaped when editing a node.'));
  }
}

class NodeBlockTestCase extends DrupalWebTestCase {
  function getInfo() {
    return array(
      'name' => t('Block availability'),
      'description' => t('Check if the syndicate block is available.'),
      'group' => t('Node'),
    );
  }

  function setUp() {
    parent::setUp();

    // Create and login user
    $admin_user = $this->drupalCreateUser(array('administer blocks'));
    $this->drupalLogin($admin_user);
  }

  function testSearchFormBlock() {
    // Set block title to confirm that the interface is availble.
    $this->drupalPost('admin/build/block/configure/node/syndicate', array('title' => $this->randomName(8)), t('Save block'));
    $this->assertText(t('The block configuration has been saved.'), t('Block configuration set.'));

    // Set the block to a region to confirm block is availble.
    $edit = array();
    $edit['node_syndicate[region]'] = 'footer';
    $this->drupalPost('admin/build/block', $edit, t('Save blocks'));
    $this->assertText(t('The block settings have been updated.'), t('Block successfully move to footer region.'));
  }
}

/**
 * Check that the post information displays when enabled for a content type.
 */
class NodePostSettingsTestCase extends DrupalWebTestCase {
  function getInfo() {
    return array(
      'name' => t('Node post information display'),
      'description' => t('Check that the post information (submitted by Username on date) text displays appropriately.'),
      'group' => t('Node'),
    );
  }

  function setUp() {
    parent::setUp();

    $web_user = $this->drupalCreateUser(array('create page content', 'administer content types', 'access user profiles'));
    $this->drupalLogin($web_user);
  }

  /**
   * Set page content type to display post information and confirm its presence on a new node.
   */
  function testPagePostInfo() {

    // Set page content type to display post information.
    $edit = array();
    $edit['node_submitted'] = TRUE;
    $this->drupalPost('admin/build/node-type/page', $edit, t('Save content type'));

    // Create a node.
    $edit = array();
    $edit['title'] = $this->randomName(8);
    $edit['body'] = $this->randomName(16);
    $this->drupalPost('node/add/page', $edit, t('Save'));

    // Check that the post information is displayed.
    $node = $this->drupalGetNodeByTitle($edit['title']);
    $this->assertRaw(theme('node_submitted', $node), t('Post information is displayed.'));
  }

  /**
   * Set page content type to not display post information and confirm its absence on a new node.
   */
  function testPageNotPostInfo() {

    // Set page content type to display post information.
    $edit = array();
    $edit['node_submitted'] = FALSE;
    $this->drupalPost('admin/build/node-type/page', $edit, t('Save content type'));

    // Create a node.
    $edit = array();
    $edit['title'] = $this->randomName(8);
    $edit['body'] = $this->randomName(16);
    $this->drupalPost('node/add/page', $edit, t('Save'));

    // Check that the post information is displayed.
    $node = $this->drupalGetNodeByTitle($edit['title']);
    $this->assertNoRaw(theme('node_submitted', $node), t('Post information is not displayed.'));
  }
}