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/lib/tests/moodlelib_test.php

https://bitbucket.org/synergylearning/campusconnect
PHP | 2721 lines | 1982 code | 366 blank | 373 comment | 21 complexity | 75765fc3f0f41f5d0e0645c456366842 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, LGPL-2.1, Apache-2.0, BSD-3-Clause, AGPL-3.0 
    

  1. <?php
    2. 

  2. // This file is part of Moodle - http://moodle.org/
    3. 

  3. //
    4. 

  4. // Moodle is free software: you can redistribute it and/or modify
    5. 

  5. // it under the terms of the GNU General Public License as published by
    6. 

  6. // the Free Software Foundation, either version 3 of the License, or
    7. 

  7. // (at your option) any later version.
    8. 

  8. //
    9. 

  9. // Moodle is distributed in the hope that it will be useful,
    10. 

  10. // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11. 

  11. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    12. 

  12. // GNU General Public License for more details.
    13. 

  13. //
    14. 

  14. // You should have received a copy of the GNU General Public License
    15. 

  15. // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
    16. 

  16. 

  17. /**
    18. 

  18.  * Unit tests for (some of) ../moodlelib.php.
    19. 

  19.  *
    20. 

  20.  * @package    core
    21. 

  21.  * @category   phpunit
    22. 

  22.  * @copyright  &copy; 2006 The Open University
    23. 

  23.  * @author     T.J.Hunt@open.ac.uk
    24. 

  24.  * @author     nicolas@moodle.com
    25. 

  25.  */
    26. 

  26. 

  27. defined('MOODLE_INTERNAL') || die();
    28. 

  28. 

  29. class core_moodlelib_testcase extends advanced_testcase {
    30. 

  30. 

  31.     public static $includecoverage = array('lib/moodlelib.php');
    32. 

  32. 

  33.     /**
    34. 

  34.      * Define a local decimal separator.
    35. 

  35.      *
    36. 

  36.      * It is not possible to directly change the result of get_string in
    37. 

  37.      * a unit test. Instead, we create a language pack for language 'xx' in
    38. 

  38.      * dataroot and make langconfig.php with the string we need to change.
    39. 

  39.      * The example separator used here is 'X'; on PHP 5.3 and before this
    40. 

  40.      * must be a single byte character due to PHP bug/limitation in
    41. 

  41.      * number_format, so you can't use UTF-8 characters.
    42. 

  42.      */
    43. 

  43.     protected function define_local_decimal_separator() {
    44. 

  44.         global $SESSION, $CFG;
    45. 

  45. 

  46.         $SESSION->lang = 'xx';
    47. 

  47.         $langconfig = "<?php\n\$string['decsep'] = 'X';";
    48. 

  48.         $langfolder = $CFG->dataroot . '/lang/xx';
    49. 

  49.         check_dir_exists($langfolder);
    50. 

  50.         file_put_contents($langfolder . '/langconfig.php', $langconfig);
    51. 

  51.     }
    52. 

  52. 

  53.     public function test_cleanremoteaddr() {
    54. 

  54.         // IPv4.
    55. 

  55.         $this->assertNull(cleanremoteaddr('1023.121.234.1'));
    56. 

  56.         $this->assertSame('123.121.234.1', cleanremoteaddr('123.121.234.01 '));
    57. 

  57. 

  58.         // IPv6.
    59. 

  59.         $this->assertNull(cleanremoteaddr('0:0:0:0:0:0:0:0:0'));
    60. 

  60.         $this->assertNull(cleanremoteaddr('0:0:0:0:0:0:0:abh'));
    61. 

  61.         $this->assertNull(cleanremoteaddr('0:0:0:::0:0:1'));
    62. 

  62.         $this->assertSame('::', cleanremoteaddr('0:0:0:0:0:0:0:0', true));
    63. 

  63.         $this->assertSame('::1:1', cleanremoteaddr('0:0:0:0:0:0:1:1', true));
    64. 

  64.         $this->assertSame('abcd:ef::', cleanremoteaddr('abcd:00ef:0:0:0:0:0:0', true));
    65. 

  65.         $this->assertSame('1::1', cleanremoteaddr('1:0:0:0:0:0:0:1', true));
    66. 

  66.         $this->assertSame('0:0:0:0:0:0:10:1', cleanremoteaddr('::10:1', false));
    67. 

  67.         $this->assertSame('1:1:0:0:0:0:0:0', cleanremoteaddr('01:1::', false));
    68. 

  68.         $this->assertSame('10:0:0:0:0:0:0:10', cleanremoteaddr('10::10', false));
    69. 

  69.         $this->assertSame('::ffff:c0a8:11', cleanremoteaddr('::ffff:192.168.1.1', true));
    70. 

  70.     }
    71. 

  71. 

  72.     public function test_address_in_subnet() {
    73. 

  73.         // 1: xxx.xxx.xxx.xxx/nn or xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx/nnn (number of bits in net mask).
    74. 

  74.         $this->assertTrue(address_in_subnet('123.121.234.1', '123.121.234.1/32'));
    75. 

  75.         $this->assertFalse(address_in_subnet('123.121.23.1', '123.121.23.0/32'));
    76. 

  76.         $this->assertTrue(address_in_subnet('10.10.10.100',  '123.121.23.45/0'));
    77. 

  77.         $this->assertTrue(address_in_subnet('123.121.234.1', '123.121.234.0/24'));
    78. 

  78.         $this->assertFalse(address_in_subnet('123.121.34.1', '123.121.234.0/24'));
    79. 

  79.         $this->assertTrue(address_in_subnet('123.121.234.1', '123.121.234.0/30'));
    80. 

  80.         $this->assertFalse(address_in_subnet('123.121.23.8', '123.121.23.0/30'));
    81. 

  81.         $this->assertTrue(address_in_subnet('baba:baba::baba', 'baba:baba::baba/128'));
    82. 

  82.         $this->assertFalse(address_in_subnet('bab:baba::baba', 'bab:baba::cece/128'));
    83. 

  83.         $this->assertTrue(address_in_subnet('baba:baba::baba', 'cece:cece::cece/0'));
    84. 

  84.         $this->assertTrue(address_in_subnet('baba:baba::baba', 'baba:baba::baba/128'));
    85. 

  85.         $this->assertTrue(address_in_subnet('baba:baba::00ba', 'baba:baba::/120'));
    86. 

  86.         $this->assertFalse(address_in_subnet('baba:baba::aba', 'baba:baba::/120'));
    87. 

  87.         $this->assertTrue(address_in_subnet('baba::baba:00ba', 'baba::baba:0/112'));
    88. 

  88.         $this->assertFalse(address_in_subnet('baba::aba:00ba', 'baba::baba:0/112'));
    89. 

  89.         $this->assertFalse(address_in_subnet('aba::baba:0000', 'baba::baba:0/112'));
    90. 

  90. 

  91.         // Fixed input.
    92. 

  92.         $this->assertTrue(address_in_subnet('123.121.23.1   ', ' 123.121.23.0 / 24'));
    93. 

  93.         $this->assertTrue(address_in_subnet('::ffff:10.1.1.1', ' 0:0:0:000:0:ffff:a1:10 / 126'));
    94. 

  94. 

  95.         // Incorrect input.
    96. 

  96.         $this->assertFalse(address_in_subnet('123.121.234.1', '123.121.234.1/-2'));
    97. 

  97.         $this->assertFalse(address_in_subnet('123.121.234.1', '123.121.234.1/64'));
    98. 

  98.         $this->assertFalse(address_in_subnet('123.121.234.x', '123.121.234.1/24'));
    99. 

  99.         $this->assertFalse(address_in_subnet('123.121.234.0', '123.121.234.xx/24'));
    100. 

  100.         $this->assertFalse(address_in_subnet('123.121.234.1', '123.121.234.1/xx0'));
    101. 

  101.         $this->assertFalse(address_in_subnet('::1', '::aa:0/xx0'));
    102. 

  102.         $this->assertFalse(address_in_subnet('::1', '::aa:0/-5'));
    103. 

  103.         $this->assertFalse(address_in_subnet('::1', '::aa:0/130'));
    104. 

  104.         $this->assertFalse(address_in_subnet('x:1', '::aa:0/130'));
    105. 

  105.         $this->assertFalse(address_in_subnet('::1', '::ax:0/130'));
    106. 

  106. 

  107.         // 2: xxx.xxx.xxx.xxx-yyy or  xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx::xxxx-yyyy (a range of IP addresses in the last group).
    108. 

  108.         $this->assertTrue(address_in_subnet('123.121.234.12', '123.121.234.12-14'));
    109. 

  109.         $this->assertTrue(address_in_subnet('123.121.234.13', '123.121.234.12-14'));
    110. 

  110.         $this->assertTrue(address_in_subnet('123.121.234.14', '123.121.234.12-14'));
    111. 

  111.         $this->assertFalse(address_in_subnet('123.121.234.1', '123.121.234.12-14'));
    112. 

  112.         $this->assertFalse(address_in_subnet('123.121.234.20', '123.121.234.12-14'));
    113. 

  113.         $this->assertFalse(address_in_subnet('123.121.23.12', '123.121.234.12-14'));
    114. 

  114.         $this->assertFalse(address_in_subnet('123.12.234.12', '123.121.234.12-14'));
    115. 

  115.         $this->assertTrue(address_in_subnet('baba:baba::baba', 'baba:baba::baba-babe'));
    116. 

  116.         $this->assertTrue(address_in_subnet('baba:baba::babc', 'baba:baba::baba-babe'));
    117. 

  117.         $this->assertTrue(address_in_subnet('baba:baba::babe', 'baba:baba::baba-babe'));
    118. 

  118.         $this->assertFalse(address_in_subnet('bab:baba::bab0', 'bab:baba::baba-babe'));
    119. 

  119.         $this->assertFalse(address_in_subnet('bab:baba::babf', 'bab:baba::baba-babe'));
    120. 

  120.         $this->assertFalse(address_in_subnet('bab:baba::bfbe', 'bab:baba::baba-babe'));
    121. 

  121.         $this->assertFalse(address_in_subnet('bfb:baba::babe', 'bab:baba::baba-babe'));
    122. 

  122. 

  123.         // Fixed input.
    124. 

  124.         $this->assertTrue(address_in_subnet('123.121.234.12', '123.121.234.12 - 14 '));
    125. 

  125.         $this->assertTrue(address_in_subnet('bab:baba::babe', 'bab:baba::baba - babe  '));
    126. 

  126. 

  127.         // Incorrect input.
    128. 

  128.         $this->assertFalse(address_in_subnet('123.121.234.12', '123.121.234.12-234.14'));
    129. 

  129.         $this->assertFalse(address_in_subnet('123.121.234.12', '123.121.234.12-256'));
    130. 

  130.         $this->assertFalse(address_in_subnet('123.121.234.12', '123.121.234.12--256'));
    131. 

  131. 

  132.         // 3: xxx.xxx or xxx.xxx. or xxx:xxx:xxxx or xxx:xxx:xxxx. (incomplete address, a bit non-technical ;-).
    133. 

  133.         $this->assertTrue(address_in_subnet('123.121.234.12', '123.121.234.12'));
    134. 

  134.         $this->assertFalse(address_in_subnet('123.121.23.12', '123.121.23.13'));
    135. 

  135.         $this->assertTrue(address_in_subnet('123.121.234.12', '123.121.234.'));
    136. 

  136.         $this->assertTrue(address_in_subnet('123.121.234.12', '123.121.234'));
    137. 

  137.         $this->assertTrue(address_in_subnet('123.121.234.12', '123.121'));
    138. 

  138.         $this->assertTrue(address_in_subnet('123.121.234.12', '123'));
    139. 

  139.         $this->assertFalse(address_in_subnet('123.121.234.1', '12.121.234.'));
    140. 

  140.         $this->assertFalse(address_in_subnet('123.121.234.1', '12.121.234'));
    141. 

  141.         $this->assertTrue(address_in_subnet('baba:baba::bab', 'baba:baba::bab'));
    142. 

  142.         $this->assertFalse(address_in_subnet('baba:baba::ba', 'baba:baba::bc'));
    143. 

  143.         $this->assertTrue(address_in_subnet('baba:baba::bab', 'baba:baba'));
    144. 

  144.         $this->assertTrue(address_in_subnet('baba:baba::bab', 'baba:'));
    145. 

  145.         $this->assertFalse(address_in_subnet('bab:baba::bab', 'baba:'));
    146. 

  146. 

  147.         // Multiple subnets.
    148. 

  148.         $this->assertTrue(address_in_subnet('123.121.234.12', '::1/64, 124., 123.121.234.10-30'));
    149. 

  149.         $this->assertTrue(address_in_subnet('124.121.234.12', '::1/64, 124., 123.121.234.10-30'));
    150. 

  150.         $this->assertTrue(address_in_subnet('::2',            '::1/64, 124., 123.121.234.10-30'));
    151. 

  151.         $this->assertFalse(address_in_subnet('12.121.234.12', '::1/64, 124., 123.121.234.10-30'));
    152. 

  152. 

  153.         // Other incorrect input.
    154. 

  154.         $this->assertFalse(address_in_subnet('123.123.123.123', ''));
    155. 

  155.     }
    156. 

  156. 

  157.     public function test_fix_utf8() {
    158. 

  158.         // Make sure valid data including other types is not changed.
    159. 

  159.         $this->assertSame(null, fix_utf8(null));
    160. 

  160.         $this->assertSame(1, fix_utf8(1));
    161. 

  161.         $this->assertSame(1.1, fix_utf8(1.1));
    162. 

  162.         $this->assertSame(true, fix_utf8(true));
    163. 

  163.         $this->assertSame('', fix_utf8(''));
    164. 

  164.         $this->assertSame('abc', fix_utf8('abc'));
    165. 

  165.         $array = array('do', 're', 'mi');
    166. 

  166.         $this->assertSame($array, fix_utf8($array));
    167. 

  167.         $object = new stdClass();
    168. 

  168.         $object->a = 'aa';
    169. 

  169.         $object->b = 'bb';
    170. 

  170.         $this->assertEquals($object, fix_utf8($object));
    171. 

  171. 

  172.         // valid utf8 string
    173. 

  173.         $this->assertSame("žlutý koníček přeskočil potůček \n\t\r", fix_utf8("žlutý koníček přeskočil potůček \n\t\r\0"));
    174. 

  174. 

  175.         // Invalid utf8 string.
    176. 

  176.         $this->assertSame('aš', fix_utf8('a'.chr(130).'š'), 'This fails with buggy iconv() when mbstring extenstion is not available as fallback.');
    177. 

  177.     }
    178. 

  178. 

  179.     public function test_optional_param() {
    180. 

  180.         global $CFG;
    181. 

  181. 

  182.         $_POST['username'] = 'post_user';
    183. 

  183.         $_GET['username'] = 'get_user';
    184. 

  184.         $this->assertSame($_POST['username'], optional_param('username', 'default_user', PARAM_RAW));
    185. 

  185. 

  186.         unset($_POST['username']);
    187. 

  187.         $this->assertSame($_GET['username'], optional_param('username', 'default_user', PARAM_RAW));
    188. 

  188. 

  189.         unset($_GET['username']);
    190. 

  190.         $this->assertSame('default_user', optional_param('username', 'default_user', PARAM_RAW));
    191. 

  191. 

  192.         // Make sure exception is triggered when some params are missing, hide error notices here - new in 2.2.
    193. 

  193.         $_POST['username'] = 'post_user';
    194. 

  194.         try {
    195. 

  195.             optional_param('username', 'default_user', null);
    196. 

  196.             $this->fail('coding_exception expected');
    197. 

  197.         } catch (moodle_exception $ex) {
    198. 

  198.             $this->assertInstanceOf('coding_exception', $ex);
    199. 

  199.         }
    200. 

  200.         try {
    201. 

  201.             @optional_param('username', 'default_user');
    202. 

  202.             $this->fail('coding_exception expected');
    203. 

  203.         } catch (moodle_exception $ex) {
    204. 

  204.             $this->assertInstanceOf('coding_exception', $ex);
    205. 

  205.         }
    206. 

  206.         try {
    207. 

  207.             @optional_param('username');
    208. 

  208.             $this->fail('coding_exception expected');
    209. 

  209.         } catch (moodle_exception $ex) {
    210. 

  210.             $this->assertInstanceOf('coding_exception', $ex);
    211. 

  211.         }
    212. 

  212.         try {
    213. 

  213.             optional_param('', 'default_user', PARAM_RAW);
    214. 

  214.             $this->fail('coding_exception expected');
    215. 

  215.         } catch (moodle_exception $ex) {
    216. 

  216.             $this->assertInstanceOf('coding_exception', $ex);
    217. 

  217.         }
    218. 

  218. 

  219.         // Make sure warning is displayed if array submitted - TODO: throw exception in Moodle 2.3.
    220. 

  220.         $_POST['username'] = array('a'=>'a');
    221. 

  221.         $this->assertSame($_POST['username'], optional_param('username', 'default_user', PARAM_RAW));
    222. 

  222.         $this->assertDebuggingCalled();
    223. 

  223.     }
    224. 

  224. 

  225.     public function test_optional_param_array() {
    226. 

  226.         global $CFG;
    227. 

  227. 

  228.         $_POST['username'] = array('a'=>'post_user');
    229. 

  229.         $_GET['username'] = array('a'=>'get_user');
    230. 

  230.         $this->assertSame($_POST['username'], optional_param_array('username', array('a'=>'default_user'), PARAM_RAW));
    231. 

  231. 

  232.         unset($_POST['username']);
    233. 

  233.         $this->assertSame($_GET['username'], optional_param_array('username', array('a'=>'default_user'), PARAM_RAW));
    234. 

  234. 

  235.         unset($_GET['username']);
    236. 

  236.         $this->assertSame(array('a'=>'default_user'), optional_param_array('username', array('a'=>'default_user'), PARAM_RAW));
    237. 

  237. 

  238.         // Make sure exception is triggered when some params are missing, hide error notices here - new in 2.2.
    239. 

  239.         $_POST['username'] = array('a'=>'post_user');
    240. 

  240.         try {
    241. 

  241.             optional_param_array('username', array('a'=>'default_user'), null);
    242. 

  242.             $this->fail('coding_exception expected');
    243. 

  243.         } catch (moodle_exception $ex) {
    244. 

  244.             $this->assertInstanceOf('coding_exception', $ex);
    245. 

  245.         }
    246. 

  246.         try {
    247. 

  247.             @optional_param_array('username', array('a'=>'default_user'));
    248. 

  248.             $this->fail('coding_exception expected');
    249. 

  249.         } catch (moodle_exception $ex) {
    250. 

  250.             $this->assertInstanceOf('coding_exception', $ex);
    251. 

  251.         }
    252. 

  252.         try {
    253. 

  253.             @optional_param_array('username');
    254. 

  254.             $this->fail('coding_exception expected');
    255. 

  255.         } catch (moodle_exception $ex) {
    256. 

  256.             $this->assertInstanceOf('coding_exception', $ex);
    257. 

  257.         }
    258. 

  258.         try {
    259. 

  259.             optional_param_array('', array('a'=>'default_user'), PARAM_RAW);
    260. 

  260.             $this->fail('coding_exception expected');
    261. 

  261.         } catch (moodle_exception $ex) {
    262. 

  262.             $this->assertInstanceOf('coding_exception', $ex);
    263. 

  263.         }
    264. 

  264. 

  265.         // Do not allow nested arrays.
    266. 

  266.         try {
    267. 

  267.             $_POST['username'] = array('a'=>array('b'=>'post_user'));
    268. 

  268.             optional_param_array('username', array('a'=>'default_user'), PARAM_RAW);
    269. 

  269.             $this->fail('coding_exception expected');
    270. 

  270.         } catch (coding_exception $ex) {
    271. 

  271.             $this->assertTrue(true);
    272. 

  272.         }
    273. 

  273. 

  274.         // Do not allow non-arrays.
    275. 

  275.         $_POST['username'] = 'post_user';
    276. 

  276.         $this->assertSame(array('a'=>'default_user'), optional_param_array('username', array('a'=>'default_user'), PARAM_RAW));
    277. 

  277.         $this->assertDebuggingCalled();
    278. 

  278. 

  279.         // Make sure array keys are sanitised.
    280. 

  280.         $_POST['username'] = array('abc123_;-/*-+ '=>'arrggh', 'a1_-'=>'post_user');
    281. 

  281.         $this->assertSame(array('a1_-'=>'post_user'), optional_param_array('username', array(), PARAM_RAW));
    282. 

  282.         $this->assertDebuggingCalled();
    283. 

  283.     }
    284. 

  284. 

  285.     public function test_required_param() {
    286. 

  286.         $_POST['username'] = 'post_user';
    287. 

  287.         $_GET['username'] = 'get_user';
    288. 

  288.         $this->assertSame('post_user', required_param('username', PARAM_RAW));
    289. 

  289. 

  290.         unset($_POST['username']);
    291. 

  291.         $this->assertSame('get_user', required_param('username', PARAM_RAW));
    292. 

  292. 

  293.         unset($_GET['username']);
    294. 

  294.         try {
    295. 

  295.             $this->assertSame('default_user', required_param('username', PARAM_RAW));
    296. 

  296.             $this->fail('moodle_exception expected');
    297. 

  297.         } catch (moodle_exception $ex) {
    298. 

  298.             $this->assertInstanceOf('moodle_exception', $ex);
    299. 

  299.         }
    300. 

  300. 

  301.         // Make sure exception is triggered when some params are missing, hide error notices here - new in 2.2.
    302. 

  302.         $_POST['username'] = 'post_user';
    303. 

  303.         try {
    304. 

  304.             @required_param('username');
    305. 

  305.             $this->fail('coding_exception expected');
    306. 

  306.         } catch (moodle_exception $ex) {
    307. 

  307.             $this->assertInstanceOf('coding_exception', $ex);
    308. 

  308.         }
    309. 

  309.         try {
    310. 

  310.             required_param('username', '');
    311. 

  311.             $this->fail('coding_exception expected');
    312. 

  312.         } catch (moodle_exception $ex) {
    313. 

  313.             $this->assertInstanceOf('coding_exception', $ex);
    314. 

  314.         }
    315. 

  315.         try {
    316. 

  316.             required_param('', PARAM_RAW);
    317. 

  317.             $this->fail('coding_exception expected');
    318. 

  318.         } catch (moodle_exception $ex) {
    319. 

  319.             $this->assertInstanceOf('coding_exception', $ex);
    320. 

  320.         }
    321. 

  321. 

  322.         // Make sure warning is displayed if array submitted - TODO: throw exception in Moodle 2.3.
    323. 

  323.         $_POST['username'] = array('a'=>'a');
    324. 

  324.         $this->assertSame($_POST['username'], required_param('username', PARAM_RAW));
    325. 

  325.         $this->assertDebuggingCalled();
    326. 

  326.     }
    327. 

  327. 

  328.     public function test_required_param_array() {
    329. 

  329.         global $CFG;
    330. 

  330. 

  331.         $_POST['username'] = array('a'=>'post_user');
    332. 

  332.         $_GET['username'] = array('a'=>'get_user');
    333. 

  333.         $this->assertSame($_POST['username'], required_param_array('username', PARAM_RAW));
    334. 

  334. 

  335.         unset($_POST['username']);
    336. 

  336.         $this->assertSame($_GET['username'], required_param_array('username', PARAM_RAW));
    337. 

  337. 

  338.         // Make sure exception is triggered when some params are missing, hide error notices here - new in 2.2.
    339. 

  339.         $_POST['username'] = array('a'=>'post_user');
    340. 

  340.         try {
    341. 

  341.             required_param_array('username', null);
    342. 

  342.             $this->fail('coding_exception expected');
    343. 

  343.         } catch (moodle_exception $ex) {
    344. 

  344.             $this->assertInstanceOf('coding_exception', $ex);
    345. 

  345.         }
    346. 

  346.         try {
    347. 

  347.             @required_param_array('username');
    348. 

  348.             $this->fail('coding_exception expected');
    349. 

  349.         } catch (moodle_exception $ex) {
    350. 

  350.             $this->assertInstanceOf('coding_exception', $ex);
    351. 

  351.         }
    352. 

  352.         try {
    353. 

  353.             required_param_array('', PARAM_RAW);
    354. 

  354.             $this->fail('coding_exception expected');
    355. 

  355.         } catch (moodle_exception $ex) {
    356. 

  356.             $this->assertInstanceOf('coding_exception', $ex);
    357. 

  357.         }
    358. 

  358. 

  359.         // Do not allow nested arrays.
    360. 

  360.         try {
    361. 

  361.             $_POST['username'] = array('a'=>array('b'=>'post_user'));
    362. 

  362.             required_param_array('username', PARAM_RAW);
    363. 

  363.             $this->fail('coding_exception expected');
    364. 

  364.         } catch (moodle_exception $ex) {
    365. 

  365.             $this->assertInstanceOf('coding_exception', $ex);
    366. 

  366.         }
    367. 

  367. 

  368.         // Do not allow non-arrays.
    369. 

  369.         try {
    370. 

  370.             $_POST['username'] = 'post_user';
    371. 

  371.             required_param_array('username', PARAM_RAW);
    372. 

  372.             $this->fail('moodle_exception expected');
    373. 

  373.         } catch (moodle_exception $ex) {
    374. 

  374.             $this->assertInstanceOf('moodle_exception', $ex);
    375. 

  375.         }
    376. 

  376. 

  377.         // Make sure array keys are sanitised.
    378. 

  378.         $_POST['username'] = array('abc123_;-/*-+ '=>'arrggh', 'a1_-'=>'post_user');
    379. 

  379.         $this->assertSame(array('a1_-'=>'post_user'), required_param_array('username', PARAM_RAW));
    380. 

  380.         $this->assertDebuggingCalled();
    381. 

  381.     }
    382. 

  382. 

  383.     public function test_clean_param() {
    384. 

  384.         // Forbid objects and arrays.
    385. 

  385.         try {
    386. 

  386.             clean_param(array('x', 'y'), PARAM_RAW);
    387. 

  387.             $this->fail('coding_exception expected');
    388. 

  388.         } catch (moodle_exception $ex) {
    389. 

  389.             $this->assertInstanceOf('coding_exception', $ex);
    390. 

  390.         }
    391. 

  391.         try {
    392. 

  392.             $param = new stdClass();
    393. 

  393.             $param->id = 1;
    394. 

  394.             clean_param($param, PARAM_RAW);
    395. 

  395.             $this->fail('coding_exception expected');
    396. 

  396.         } catch (moodle_exception $ex) {
    397. 

  397.             $this->assertInstanceOf('coding_exception', $ex);
    398. 

  398.         }
    399. 

  399. 

  400.         // Require correct type.
    401. 

  401.         try {
    402. 

  402.             clean_param('x', 'xxxxxx');
    403. 

  403.             $this->fail('moodle_exception expected');
    404. 

  404.         } catch (moodle_exception $ex) {
    405. 

  405.             $this->assertInstanceOf('moodle_exception', $ex);
    406. 

  406.         }
    407. 

  407.         try {
    408. 

  408.             @clean_param('x');
    409. 

  409.             $this->fail('moodle_exception expected');
    410. 

  410.         } catch (moodle_exception $ex) {
    411. 

  411.             $this->assertInstanceOf('moodle_exception', $ex);
    412. 

  412.         }
    413. 

  413.     }
    414. 

  414. 

  415.     public function test_clean_param_array() {
    416. 

  416.         $this->assertSame(array(), clean_param_array(null, PARAM_RAW));
    417. 

  417.         $this->assertSame(array('a', 'b'), clean_param_array(array('a', 'b'), PARAM_RAW));
    418. 

  418.         $this->assertSame(array('a', array('b')), clean_param_array(array('a', array('b')), PARAM_RAW, true));
    419. 

  419. 

  420.         // Require correct type.
    421. 

  421.         try {
    422. 

  422.             clean_param_array(array('x'), 'xxxxxx');
    423. 

  423.             $this->fail('moodle_exception expected');
    424. 

  424.         } catch (moodle_exception $ex) {
    425. 

  425.             $this->assertInstanceOf('moodle_exception', $ex);
    426. 

  426.         }
    427. 

  427.         try {
    428. 

  428.             @clean_param_array(array('x'));
    429. 

  429.             $this->fail('moodle_exception expected');
    430. 

  430.         } catch (moodle_exception $ex) {
    431. 

  431.             $this->assertInstanceOf('moodle_exception', $ex);
    432. 

  432.         }
    433. 

  433. 

  434.         try {
    435. 

  435.             clean_param_array(array('x', array('y')), PARAM_RAW);
    436. 

  436.             $this->fail('coding_exception expected');
    437. 

  437.         } catch (moodle_exception $ex) {
    438. 

  438.             $this->assertInstanceOf('coding_exception', $ex);
    439. 

  439.         }
    440. 

  440. 

  441.         // Test recursive.
    442. 

  442.     }
    443. 

  443. 

  444.     public function test_clean_param_raw() {
    445. 

  445.         $this->assertSame(
    446. 

  446.             '#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)',
    447. 

  447.             clean_param('#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)', PARAM_RAW));
    448. 

  448.     }
    449. 

  449. 

  450.     public function test_clean_param_trim() {
    451. 

  451.         $this->assertSame('Frog toad', clean_param("   Frog toad   \r\n  ", PARAM_RAW_TRIMMED));
    452. 

  452.     }
    453. 

  453. 

  454.     public function test_clean_param_clean() {
    455. 

  455.         // PARAM_CLEAN is an ugly hack, do not use in new code (skodak),
    456. 

  456.         // instead use more specific type, or submit sothing that can be verified properly.
    457. 

  457.         $this->assertSame('xx', clean_param('xx<script>', PARAM_CLEAN));
    458. 

  458.     }
    459. 

  459. 

  460.     public function test_clean_param_alpha() {
    461. 

  461.         $this->assertSame('DSFMOSDJ', clean_param('#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)', PARAM_ALPHA));
    462. 

  462.     }
    463. 

  463. 

  464.     public function test_clean_param_alphanum() {
    465. 

  465.         $this->assertSame('978942897DSFMOSDJ', clean_param('#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)', PARAM_ALPHANUM));
    466. 

  466.     }
    467. 

  467. 

  468.     public function test_clean_param_alphaext() {
    469. 

  469.         $this->assertSame('DSFMOSDJ', clean_param('#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)', PARAM_ALPHAEXT));
    470. 

  470.     }
    471. 

  471. 

  472.     public function test_clean_param_sequence() {
    473. 

  473.         $this->assertSame(',9789,42897', clean_param('#()*#,9789\'".,<42897></?$(*DSFMO#$*)(SDJ)($*)', PARAM_SEQUENCE));
    474. 

  474.     }
    475. 

  475. 

  476.     public function test_clean_param_component() {
    477. 

  477.         // Please note the cleaning of component names is very strict, no guessing here.
    478. 

  478.         $this->assertSame('mod_forum', clean_param('mod_forum', PARAM_COMPONENT));
    479. 

  479.         $this->assertSame('block_online_users', clean_param('block_online_users', PARAM_COMPONENT));
    480. 

  480.         $this->assertSame('block_blond_online_users', clean_param('block_blond_online_users', PARAM_COMPONENT));
    481. 

  481.         $this->assertSame('mod_something2', clean_param('mod_something2', PARAM_COMPONENT));
    482. 

  482.         $this->assertSame('forum', clean_param('forum', PARAM_COMPONENT));
    483. 

  483.         $this->assertSame('user', clean_param('user', PARAM_COMPONENT));
    484. 

  484.         $this->assertSame('rating', clean_param('rating', PARAM_COMPONENT));
    485. 

  485.         $this->assertSame('feedback360', clean_param('feedback360', PARAM_COMPONENT));
    486. 

  486.         $this->assertSame('mod_feedback360', clean_param('mod_feedback360', PARAM_COMPONENT));
    487. 

  487.         $this->assertSame('', clean_param('mod_2something', PARAM_COMPONENT));
    488. 

  488.         $this->assertSame('', clean_param('2mod_something', PARAM_COMPONENT));
    489. 

  489.         $this->assertSame('', clean_param('mod_something_xx', PARAM_COMPONENT));
    490. 

  490.         $this->assertSame('', clean_param('auth_something__xx', PARAM_COMPONENT));
    491. 

  491.         $this->assertSame('', clean_param('mod_Something', PARAM_COMPONENT));
    492. 

  492.         $this->assertSame('', clean_param('mod_somethíng', PARAM_COMPONENT));
    493. 

  493.         $this->assertSame('', clean_param('mod__something', PARAM_COMPONENT));
    494. 

  494.         $this->assertSame('', clean_param('auth_xx-yy', PARAM_COMPONENT));
    495. 

  495.         $this->assertSame('', clean_param('_auth_xx', PARAM_COMPONENT));
    496. 

  496.         $this->assertSame('', clean_param('a2uth_xx', PARAM_COMPONENT));
    497. 

  497.         $this->assertSame('', clean_param('auth_xx_', PARAM_COMPONENT));
    498. 

  498.         $this->assertSame('', clean_param('auth_xx.old', PARAM_COMPONENT));
    499. 

  499.         $this->assertSame('', clean_param('_user', PARAM_COMPONENT));
    500. 

  500.         $this->assertSame('', clean_param('2rating', PARAM_COMPONENT));
    501. 

  501.         $this->assertSame('', clean_param('user_', PARAM_COMPONENT));
    502. 

  502.     }
    503. 

  503. 

  504.     public function test_is_valid_plugin_name() {
    505. 

  505.         $this->assertTrue(is_valid_plugin_name('forum'));
    506. 

  506.         $this->assertTrue(is_valid_plugin_name('forum2'));
    507. 

  507.         $this->assertTrue(is_valid_plugin_name('feedback360'));
    508. 

  508.         $this->assertTrue(is_valid_plugin_name('online_users'));
    509. 

  509.         $this->assertTrue(is_valid_plugin_name('blond_online_users'));
    510. 

  510.         $this->assertFalse(is_valid_plugin_name('online__users'));
    511. 

  511.         $this->assertFalse(is_valid_plugin_name('forum '));
    512. 

  512.         $this->assertFalse(is_valid_plugin_name('forum.old'));
    513. 

  513.         $this->assertFalse(is_valid_plugin_name('xx-yy'));
    514. 

  514.         $this->assertFalse(is_valid_plugin_name('2xx'));
    515. 

  515.         $this->assertFalse(is_valid_plugin_name('Xx'));
    516. 

  516.         $this->assertFalse(is_valid_plugin_name('_xx'));
    517. 

  517.         $this->assertFalse(is_valid_plugin_name('xx_'));
    518. 

  518.     }
    519. 

  519. 

  520.     public function test_clean_param_plugin() {
    521. 

  521.         // Please note the cleaning of plugin names is very strict, no guessing here.
    522. 

  522.         $this->assertSame('forum', clean_param('forum', PARAM_PLUGIN));
    523. 

  523.         $this->assertSame('forum2', clean_param('forum2', PARAM_PLUGIN));
    524. 

  524.         $this->assertSame('feedback360', clean_param('feedback360', PARAM_PLUGIN));
    525. 

  525.         $this->assertSame('online_users', clean_param('online_users', PARAM_PLUGIN));
    526. 

  526.         $this->assertSame('blond_online_users', clean_param('blond_online_users', PARAM_PLUGIN));
    527. 

  527.         $this->assertSame('', clean_param('online__users', PARAM_PLUGIN));
    528. 

  528.         $this->assertSame('', clean_param('forum ', PARAM_PLUGIN));
    529. 

  529.         $this->assertSame('', clean_param('forum.old', PARAM_PLUGIN));
    530. 

  530.         $this->assertSame('', clean_param('xx-yy', PARAM_PLUGIN));
    531. 

  531.         $this->assertSame('', clean_param('2xx', PARAM_PLUGIN));
    532. 

  532.         $this->assertSame('', clean_param('Xx', PARAM_PLUGIN));
    533. 

  533.         $this->assertSame('', clean_param('_xx', PARAM_PLUGIN));
    534. 

  534.         $this->assertSame('', clean_param('xx_', PARAM_PLUGIN));
    535. 

  535.     }
    536. 

  536. 

  537.     public function test_clean_param_area() {
    538. 

  538.         // Please note the cleaning of area names is very strict, no guessing here.
    539. 

  539.         $this->assertSame('something', clean_param('something', PARAM_AREA));
    540. 

  540.         $this->assertSame('something2', clean_param('something2', PARAM_AREA));
    541. 

  541.         $this->assertSame('some_thing', clean_param('some_thing', PARAM_AREA));
    542. 

  542.         $this->assertSame('some_thing_xx', clean_param('some_thing_xx', PARAM_AREA));
    543. 

  543.         $this->assertSame('feedback360', clean_param('feedback360', PARAM_AREA));
    544. 

  544.         $this->assertSame('', clean_param('_something', PARAM_AREA));
    545. 

  545.         $this->assertSame('', clean_param('something_', PARAM_AREA));
    546. 

  546.         $this->assertSame('', clean_param('2something', PARAM_AREA));
    547. 

  547.         $this->assertSame('', clean_param('Something', PARAM_AREA));
    548. 

  548.         $this->assertSame('', clean_param('some-thing', PARAM_AREA));
    549. 

  549.         $this->assertSame('', clean_param('somethííng', PARAM_AREA));
    550. 

  550.         $this->assertSame('', clean_param('something.x', PARAM_AREA));
    551. 

  551.     }
    552. 

  552. 

  553.     public function test_clean_param_text() {
    554. 

  554.         $this->assertSame(PARAM_TEXT, PARAM_MULTILANG);
    555. 

  555.         // Standard.
    556. 

  556.         $this->assertSame('xx<lang lang="en">aa</lang><lang lang="yy">pp</lang>', clean_param('xx<lang lang="en">aa</lang><lang lang="yy">pp</lang>', PARAM_TEXT));
    557. 

  557.         $this->assertSame('<span lang="en" class="multilang">aa</span><span lang="xy" class="multilang">bb</span>', clean_param('<span lang="en" class="multilang">aa</span><span lang="xy" class="multilang">bb</span>', PARAM_TEXT));
    558. 

  558.         $this->assertSame('xx<lang lang="en">aa'."\n".'</lang><lang lang="yy">pp</lang>', clean_param('xx<lang lang="en">aa'."\n".'</lang><lang lang="yy">pp</lang>', PARAM_TEXT));
    559. 

  559.         // Malformed.
    560. 

  560.         $this->assertSame('<span lang="en" class="multilang">aa</span>', clean_param('<span lang="en" class="multilang">aa</span>', PARAM_TEXT));
    561. 

  561.         $this->assertSame('aa', clean_param('<span lang="en" class="nothing" class="multilang">aa</span>', PARAM_TEXT));
    562. 

  562.         $this->assertSame('aa', clean_param('<lang lang="en" class="multilang">aa</lang>', PARAM_TEXT));
    563. 

  563.         $this->assertSame('aa', clean_param('<lang lang="en!!">aa</lang>', PARAM_TEXT));
    564. 

  564.         $this->assertSame('aa', clean_param('<span lang="en==" class="multilang">aa</span>', PARAM_TEXT));
    565. 

  565.         $this->assertSame('abc', clean_param('a<em>b</em>c', PARAM_TEXT));
    566. 

  566.         $this->assertSame('a>c>', clean_param('a><xx >c>', PARAM_TEXT)); // Standard strip_tags() behaviour.
    567. 

  567.         $this->assertSame('a', clean_param('a<b', PARAM_TEXT));
    568. 

  568.         $this->assertSame('a>b', clean_param('a>b', PARAM_TEXT));
    569. 

  569.         $this->assertSame('<lang lang="en">a>a</lang>', clean_param('<lang lang="en">a>a</lang>', PARAM_TEXT)); // Standard strip_tags() behaviour.
    570. 

  570.         $this->assertSame('a', clean_param('<lang lang="en">a<a</lang>', PARAM_TEXT));
    571. 

  571.         $this->assertSame('<lang lang="en">aa</lang>', clean_param('<lang lang="en">a<br>a</lang>', PARAM_TEXT));
    572. 

  572.     }
    573. 

  573. 

  574.     public function test_clean_param_url() {
    575. 

  575.         // Test PARAM_URL and PARAM_LOCALURL a bit.
    576. 

  576.         $this->assertSame('http://google.com/', clean_param('http://google.com/', PARAM_URL));
    577. 

  577.         $this->assertSame('http://some.very.long.and.silly.domain/with/a/path/', clean_param('http://some.very.long.and.silly.domain/with/a/path/', PARAM_URL));
    578. 

  578.         $this->assertSame('http://localhost/', clean_param('http://localhost/', PARAM_URL));
    579. 

  579.         $this->assertSame('http://0.255.1.1/numericip.php', clean_param('http://0.255.1.1/numericip.php', PARAM_URL));
    580. 

  580.         $this->assertSame('/just/a/path', clean_param('/just/a/path', PARAM_URL));
    581. 

  581.         $this->assertSame('', clean_param('funny:thing', PARAM_URL));
    582. 

  582.     }
    583. 

  583. 

  584.     public function test_clean_param_localurl() {
    585. 

  585.         global $CFG;
    586. 

  586.         $this->assertSame('', clean_param('http://google.com/', PARAM_LOCALURL));
    587. 

  587.         $this->assertSame('', clean_param('http://some.very.long.and.silly.domain/with/a/path/', PARAM_LOCALURL));
    588. 

  588.         $this->assertSame(clean_param($CFG->wwwroot, PARAM_LOCALURL), $CFG->wwwroot);
    589. 

  589.         $this->assertSame('/just/a/path', clean_param('/just/a/path', PARAM_LOCALURL));
    590. 

  590.         $this->assertSame('', clean_param('funny:thing', PARAM_LOCALURL));
    591. 

  591.         $this->assertSame('course/view.php?id=3', clean_param('course/view.php?id=3', PARAM_LOCALURL));
    592. 

  592.     }
    593. 

  593. 

  594.     public function test_clean_param_file() {
    595. 

  595.         $this->assertSame('correctfile.txt', clean_param('correctfile.txt', PARAM_FILE));
    596. 

  596.         $this->assertSame('badfile.txt', clean_param('b\'a<d`\\/fi:l>e.t"x|t', PARAM_FILE));
    597. 

  597.         $this->assertSame('..parentdirfile.txt', clean_param('../parentdirfile.txt', PARAM_FILE));
    598. 

  598.         $this->assertSame('....grandparentdirfile.txt', clean_param('../../grandparentdirfile.txt', PARAM_FILE));
    599. 

  599.         $this->assertSame('..winparentdirfile.txt', clean_param('..\winparentdirfile.txt', PARAM_FILE));
    600. 

  600.         $this->assertSame('....wingrandparentdir.txt', clean_param('..\..\wingrandparentdir.txt', PARAM_FILE));
    601. 

  601.         $this->assertSame('myfile.a.b.txt', clean_param('myfile.a.b.txt', PARAM_FILE));
    602. 

  602.         $this->assertSame('myfile..a..b.txt', clean_param('myfile..a..b.txt', PARAM_FILE));
    603. 

  603.         $this->assertSame('myfile.a..b...txt', clean_param('myfile.a..b...txt', PARAM_FILE));
    604. 

  604.         $this->assertSame('myfile.a.txt', clean_param('myfile.a.txt', PARAM_FILE));
    605. 

  605.         $this->assertSame('myfile...txt', clean_param('myfile...txt', PARAM_FILE));
    606. 

  606.         $this->assertSame('...jpg', clean_param('...jpg', PARAM_FILE));
    607. 

  607.         $this->assertSame('.a.b.', clean_param('.a.b.', PARAM_FILE));
    608. 

  608.         $this->assertSame('', clean_param('.', PARAM_FILE));
    609. 

  609.         $this->assertSame('', clean_param('..', PARAM_FILE));
    610. 

  610.         $this->assertSame('...', clean_param('...', PARAM_FILE));
    611. 

  611.         $this->assertSame('. . . .', clean_param('. . . .', PARAM_FILE));
    612. 

  612.         $this->assertSame('dontrtrim.me. .. .. . ', clean_param('dontrtrim.me. .. .. . ', PARAM_FILE));
    613. 

  613.         $this->assertSame(' . .dontltrim.me', clean_param(' . .dontltrim.me', PARAM_FILE));
    614. 

  614.         $this->assertSame('here is a tab.txt', clean_param("here is a tab\t.txt", PARAM_FILE));
    615. 

  615.         $this->assertSame('here is a linebreak.txt', clean_param("here is a line\r\nbreak.txt", PARAM_FILE));
    616. 

  616. 

  617.         // The following behaviours have been maintained although they seem a little odd.
    618. 

  618.         $this->assertSame('funnything', clean_param('funny:thing', PARAM_FILE));
    619. 

  619.         $this->assertSame('.currentdirfile.txt', clean_param('./currentdirfile.txt', PARAM_FILE));
    620. 

  620.         $this->assertSame('ctempwindowsfile.txt', clean_param('c:\temp\windowsfile.txt', PARAM_FILE));
    621. 

  621.         $this->assertSame('homeuserlinuxfile.txt', clean_param('/home/user/linuxfile.txt', PARAM_FILE));
    622. 

  622.         $this->assertSame('~myfile.txt', clean_param('~/myfile.txt', PARAM_FILE));
    623. 

  623.     }
    624. 

  624. 

  625.     public function test_clean_param_path() {
    626. 

  626.         $this->assertSame('correctfile.txt', clean_param('correctfile.txt', PARAM_PATH));
    627. 

  627.         $this->assertSame('bad/file.txt', clean_param('b\'a<d`\\/fi:l>e.t"x|t', PARAM_PATH));
    628. 

  628.         $this->assertSame('/parentdirfile.txt', clean_param('../parentdirfile.txt', PARAM_PATH));
    629. 

  629.         $this->assertSame('/grandparentdirfile.txt', clean_param('../../grandparentdirfile.txt', PARAM_PATH));
    630. 

  630.         $this->assertSame('/winparentdirfile.txt', clean_param('..\winparentdirfile.txt', PARAM_PATH));
    631. 

  631.         $this->assertSame('/wingrandparentdir.txt', clean_param('..\..\wingrandparentdir.txt', PARAM_PATH));
    632. 

  632.         $this->assertSame('funnything', clean_param('funny:thing', PARAM_PATH));
    633. 

  633.         $this->assertSame('./here', clean_param('./././here', PARAM_PATH));
    634. 

  634.         $this->assertSame('./currentdirfile.txt', clean_param('./currentdirfile.txt', PARAM_PATH));
    635. 

  635.         $this->assertSame('c/temp/windowsfile.txt', clean_param('c:\temp\windowsfile.txt', PARAM_PATH));
    636. 

  636.         $this->assertSame('/home/user/linuxfile.txt', clean_param('/home/user/linuxfile.txt', PARAM_PATH));
    637. 

  637.         $this->assertSame('/home../user ./.linuxfile.txt', clean_param('/home../user ./.linuxfile.txt', PARAM_PATH));
    638. 

  638.         $this->assertSame('~/myfile.txt', clean_param('~/myfile.txt', PARAM_PATH));
    639. 

  639.         $this->assertSame('~/myfile.txt', clean_param('~/../myfile.txt', PARAM_PATH));
    640. 

  640.         $this->assertSame('/..b../.../myfile.txt', clean_param('/..b../.../myfile.txt', PARAM_PATH));
    641. 

  641.         $this->assertSame('..b../.../myfile.txt', clean_param('..b../.../myfile.txt', PARAM_PATH));
    642. 

  642.         $this->assertSame('/super/slashes/', clean_param('/super//slashes///', PARAM_PATH));
    643. 

  643.     }
    644. 

  644. 

  645.     public function test_clean_param_username() {
    646. 

  646.         global $CFG;
    647. 

  647.         $currentstatus =  $CFG->extendedusernamechars;
    648. 

  648. 

  649.         // Run tests with extended character == false;.
    650. 

  650.         $CFG->extendedusernamechars = false;
    651. 

  651.         $this->assertSame('johndoe123', clean_param('johndoe123', PARAM_USERNAME) );
    652. 

  652.         $this->assertSame('john.doe', clean_param('john.doe', PARAM_USERNAME));
    653. 

  653.         $this->assertSame('john-doe', clean_param('john-doe', PARAM_USERNAME));
    654. 

  654.         $this->assertSame('john-doe', clean_param('john- doe', PARAM_USERNAME));
    655. 

  655.         $this->assertSame('john_doe', clean_param('john_doe', PARAM_USERNAME));
    656. 

  656.         $this->assertSame('john@doe', clean_param('john@doe', PARAM_USERNAME));
    657. 

  657.         $this->assertSame('johndoe', clean_param('john~doe', PARAM_USERNAME));
    658. 

  658.         $this->assertSame('johndoe', clean_param('john´doe', PARAM_USERNAME));
    659. 

  659.         $this->assertSame(clean_param('john#$%&() ', PARAM_USERNAME), 'john');
    660. 

  660.         $this->assertSame('johnd', clean_param('JOHNdóé ', PARAM_USERNAME));
    661. 

  661.         $this->assertSame(clean_param('john.,:;-_/|\ñÑ[]A_X-,D {} ~!@#$%^&*()_+ ?><[] ščřžžý ?ýáž?žý??šdoe ', PARAM_USERNAME), 'john.-_a_x-d@_doe');
    662. 

  662. 

  663.         // Test success condition, if extendedusernamechars == ENABLE;.
    664. 

  664.         $CFG->extendedusernamechars = true;
    665. 

  665.         $this->assertSame('john_doe', clean_param('john_doe', PARAM_USERNAME));
    666. 

  666.         $this->assertSame('john@doe', clean_param('john@doe', PARAM_USERNAME));
    667. 

  667.         $this->assertSame(clean_param('john# $%&()+_^', PARAM_USERNAME), 'john#$%&()+_^');
    668. 

  668.         $this->assertSame('john~doe', clean_param('john~doe', PARAM_USERNAME));
    669. 

  669.         $this->assertSame('john´doe', clean_param('joHN´doe', PARAM_USERNAME));
    670. 

  670.         $this->assertSame('johndoe', clean_param('johnDOE', PARAM_USERNAME));
    671. 

  671.         $this->assertSame('johndóé', clean_param('johndóé ', PARAM_USERNAME));
    672. 

  672. 

  673.         $CFG->extendedusernamechars = $currentstatus;
    674. 

  674.     }
    675. 

  675. 

  676.     public function test_clean_param_stringid() {
    677. 

  677.         // Test string identifiers validation.
    678. 

  678.         // Valid strings.
    679. 

  679.         $this->assertSame('validstring', clean_param('validstring', PARAM_STRINGID));
    680. 

  680.         $this->assertSame('mod/foobar:valid_capability', clean_param('mod/foobar:valid_capability', PARAM_STRINGID));
    681. 

  681.         $this->assertSame('CZ', clean_param('CZ', PARAM_STRINGID));
    682. 

  682.         $this->assertSame('application/vnd.ms-powerpoint', clean_param('application/vnd.ms-powerpoint', PARAM_STRINGID));
    683. 

  683.         $this->assertSame('grade2', clean_param('grade2', PARAM_STRINGID));
    684. 

  684.         // Invalid strings.
    685. 

  685.         $this->assertSame('', clean_param('trailing ', PARAM_STRINGID));
    686. 

  686.         $this->assertSame('', clean_param('space bar', PARAM_STRINGID));
    687. 

  687.         $this->assertSame('', clean_param('0numeric', PARAM_STRINGID));
    688. 

  688.         $this->assertSame('', clean_param('*', PARAM_STRINGID));
    689. 

  689.         $this->assertSame('', clean_param(' ', PARAM_STRINGID));
    690. 

  690.     }
    691. 

  691. 

  692.     public function test_clean_param_timezone() {
    693. 

  693.         // Test timezone validation.
    694. 

  694.         $testvalues = array (
    695. 

  695.             'America/Jamaica'                => 'America/Jamaica',
    696. 

  696.             'America/Argentina/Cordoba'      => 'America/Argentina/Cordoba',
    697. 

  697.             'America/Port-au-Prince'         => 'America/Port-au-Prince',
    698. 

  698.             'America/Argentina/Buenos_Aires' => 'America/Argentina/Buenos_Aires',
    699. 

  699.             'PST8PDT'                        => 'PST8PDT',
    700. 

  700.             'Wrong.Value'                    => '',
    701. 

  701.             'Wrong/.Value'                   => '',
    702. 

  702.             'Wrong(Value)'                   => '',
    703. 

  703.             '0'                              => '0',
    704. 

  704.             '0.0'                            => '0.0',
    705. 

  705.             '0.5'                            => '0.5',
    706. 

  706.             '9.0'                            => '9.0',
    707. 

  707.             '-9.0'                           => '-9.0',
    708. 

  708.             '+9.0'                           => '+9.0',
    709. 

  709.             '9.5'                            => '9.5',
    710. 

  710.             '-9.5'                           => '-9.5',
    711. 

  711.             '+9.5'                           => '+9.5',
    712. 

  712.             '12.0'                           => '12.0',
    713. 

  713.             '-12.0'                          => '-12.0',
    714. 

  714.             '+12.0'                          => '+12.0',
    715. 

  715.             '12.5'                           => '12.5',
    716. 

  716.             '-12.5'                          => '-12.5',
    717. 

  717.             '+12.5'                          => '+12.5',
    718. 

  718.             '13.0'                           => '13.0',
    719. 

  719.             '-13.0'                          => '-13.0',
    720. 

  720.             '+13.0'                          => '+13.0',
    721. 

  721.             '13.5'                           => '',
    722. 

  722.             '+13.5'                          => '',
    723. 

  723.             '-13.5'                          => '',
    724. 

  724.             '0.2'                            => '');
    725. 

  725. 

  726.         foreach ($testvalues as $testvalue => $expectedvalue) {
    727. 

  727.             $actualvalue = clean_param($testvalue, PARAM_TIMEZONE);
    728. 

  728.             $this->assertEquals($expectedvalue, $actualvalue);
    729. 

  729.         }
    730. 

  730.     }
    731. 

  731. 

  732.     public function test_validate_param() {
    733. 

  733.         try {
    734. 

  734.             $param = validate_param('11a', PARAM_INT);
    735. 

  735.             $this->fail('invalid_parameter_exception expected');
    736. 

  736.         } catch (moodle_exception $ex) {
    737. 

  737.             $this->assertInstanceOf('invalid_parameter_exception', $ex);
    738. 

  738.         }
    739. 

  739. 

  740.         $param = validate_param('11', PARAM_INT);
    741. 

  741.         $this->assertSame(11, $param);
    742. 

  742. 

  743.         try {
    744. 

  744.             $param = validate_param(null, PARAM_INT, false);
    745. 

  745.             $this->fail('invalid_parameter_exception expected');
    746. 

  746.         } catch (moodle_exception $ex) {
    747. 

  747.             $this->assertInstanceOf('invalid_parameter_exception', $ex);
    748. 

  748.         }
    749. 

  749. 

  750.         $param = validate_param(null, PARAM_INT, true);
    751. 

  751.         $this->assertSame(null, $param);
    752. 

  752. 

  753.         try {
    754. 

  754.             $param = validate_param(array(), PARAM_INT);
    755. 

  755.             $this->fail('invalid_parameter_exception expected');
    756. 

  756.         } catch (moodle_exception $ex) {
    757. 

  757.             $this->assertInstanceOf('invalid_parameter_exception', $ex);
    758. 

  758.         }
    759. 

  759.         try {
    760. 

  760.             $param = validate_param(new stdClass, PARAM_INT);
    761. 

  761.             $this->fail('invalid_parameter_exception expected');
    762. 

  762.         } catch (moodle_exception $ex) {
    763. 

  763.             $this->assertInstanceOf('invalid_parameter_exception', $ex);
    764. 

  764.         }
    765. 

  765. 

  766.         $param = validate_param('1.0', PARAM_FLOAT);
    767. 

  767.         $this->assertSame(1.0, $param);
    768. 

  768. 

  769.         // Make sure valid floats do not cause exception.
    770. 

  770.         validate_param(1.0, PARAM_FLOAT);
    771. 

  771.         validate_param(10, PARAM_FLOAT);
    772. 

  772.         validate_param('0', PARAM_FLOAT);
    773. 

  773.         validate_param('119813454.545464564564546564545646556564465465456465465465645645465645645645', PARAM_FLOAT);
    774. 

  774.         validate_param('011.1', PARAM_FLOAT);
    775. 

  775.         validate_param('11', PARAM_FLOAT);
    776. 

  776.         validate_param('+.1', PARAM_FLOAT);
    777. 

  777.         validate_param('-.1', PARAM_FLOAT);
    778. 

  778.         validate_param('1e10', PARAM_FLOAT);
    779. 

  779.         validate_param('.1e+10', PARAM_FLOAT);
    780. 

  780.         validate_param('1E-1', PARAM_FLOAT);
    781. 

  781. 

  782.         try {
    783. 

  783.             $param = validate_param('1,2', PARAM_FLOAT);
    784. 

  784.             $this->fail('invalid_parameter_exception expected');
    785. 

  785.         } catch (moodle_exception $ex) {
    786. 

  786.             $this->assertInstanceOf('invalid_parameter_exception', $ex);
    787. 

  787.         }
    788. 

  788.         try {
    789. 

  789.             $param = validate_param('', PARAM_FLOAT);
    790. 

  790.             $this->fail('invalid_parameter_exception expected');
    791. 

  791.         } catch (moodle_exception $ex) {
    792. 

  792.             $this->assertInstanceOf('invalid_parameter_exception', $ex);
    793. 

  793.         }
    794. 

  794.         try {
    795. 

  795.             $param = validate_param('.', PARAM_FLOAT);
    796. 

  796.             $this->fail('invalid_parameter_exception expected');
    797. 

  797.         } catch (moodle_exception $ex) {
    798. 

  798.             $this->assertInstanceOf('invalid_parameter_exception', $ex);
    799. 

  799.         }
    800. 

  800.         try {
    801. 

  801.             $param = validate_param('e10', PARAM_FLOAT);
    802. 

  802.             $this->fail('invalid_parameter_exception expected');
    803. 

  803.         } catch (moodle_exception $ex) {
    804. 

  804.             $this->assertInstanceOf('invalid_parameter_exception', $ex);
    805. 

  805.         }
    806. 

  806.         try {
    807. 

  807.             $param = validate_param('abc', PARAM_FLOAT);
    808. 

  808.             $this->fail('invalid_parameter_exception expected');
    809. 

  809.         } catch (moodle_exception $ex) {
    810. 

  810.             $this->assertInstanceOf('invalid_parameter_exception', $ex);
    811. 

  811.         }
    812. 

  812.     }
    813. 

  813. 

  814.     public function test_shorten_text_no_tags_already_short_enough() {
    815. 

  815.         // ......12345678901234567890123456.
    816. 

  816.         $text = "short text already no tags";
    817. 

  817.         $this->assertSame($text, shorten_text($text));
    818. 

  818.     }
    819. 

  819. 

  820.     public function test_shorten_text_with_tags_already_short_enough() {
    821. 

  821.         // .........123456...7890....12345678.......901234567.
    822. 

  822.         $text = "<p>short <b>text</b> already</p><p>with tags</p>";
    823. 

  823.         $this->assertSame($text, shorten_text($text));
    824. 

  824.     }
    825. 

  825. 

  826.     public function test_shorten_text_no_tags_needs_shortening() {
    827. 

  827.         // Default truncation is after 30 chars, but allowing 3 for the final '...'.
    828. 

  828.         // ......12345678901234567890123456789023456789012345678901234.
    829. 

  829.         $text = "long text without any tags blah de blah blah blah what";
    830. 

  830.         $this->assertSame('long text without any tags ...', shorten_text($text));
    831. 

  831.     }
    832. 

  832. 

  833.     public function test_shorten_text_with_tags_needs_shortening() {
    834. 

  834.         // .......................................123456789012345678901234567890...
    835. 

  835.         $text = "<div class='frog'><p><blockquote>Long text with tags that will ".
    836. 

  836.             "be chopped off but <b>should be added back again</b></blockquote></p></div>";
    837. 

  837.         $this->assertEquals("<div class='frog'><p><blockquote>Long text with " .
    838. 

  838.             "tags that ...</blockquote></p></div>", shorten_text($text));
    839. 

  839.     }
    840. 

  840. 

  841.     public function test_shorten_text_with_entities() {
    842. 

  842.         // Remember to allow 3 chars for the final '...'.
    843. 

  843.         // ......123456789012345678901234567_____890...
    844. 

  844.         $text = "some text which shouldn't &nbsp; break there";
    845. 

  845.         $this->assertSame("some text which shouldn't &nbsp; ...", shorten_text($text, 31));
    846. 

  846.         $this->assertSame("some text which shouldn't &nbsp;...", shorten_text($text, 30));
    847. 

  847.         $this->assertSame("some text which shouldn't ...", shorten_text($text, 29));
    848. 

  848.     }
    849. 

  849. 

  850.     public function test_shorten_text_known_tricky_case() {
    851. 

  851.         // This case caused a bug up to 1.9.5
    852. 

  852.         // ..........123456789012345678901234567890123456789.....0_____1___2___...
    853. 

  853.         $text = "<h3>standard 'break-out' sub groups in TGs?</h3>&nbsp;&lt;&lt;There are several";
    854. 

  854.         $this->assertSame("<h3>standard 'break-out' sub groups in ...</h3>",
    855. 

  855.             shorten_text($text, 41));
    856. 

  856.         $this->assertSame("<h3>standard 'break-out' sub groups in TGs?...</h3>",
    857. 

  857.             shorten_text($text, 42));
    858. 

  858.         $this->assertSame("<h3>standard 'break-out' sub groups in TGs?</h3>&nbsp;...",
    859. 

  859.             shorten_text($text, 43));
    860. 

  860.     }
    861. 

  861. 

  862.     public function test_shorten_text_no_spaces() {
    863. 

  863.         // ..........123456789.
    864. 

  864.         $text = "<h1>123456789</h1>"; // A string with no convenient breaks.
    865. 

  865.         $this->assertSame("<h1>12345...</h1>", shorten_text($text, 8));
    866. 

  866.     }
    867. 

  867. 

  868.     public function test_shorten_text_utf8_european() {
    869. 

  869.         // Text without tags.
    870. 

  870.         // ......123456789012345678901234567.
    871. 

  871.         $text = "Žluťoučký koníček přeskočil";
    872. 

  872.         $this->assertSame($text, shorten_text($text)); // 30 chars by default.
    873. 

  873.         $this->assertSame("Žluťoučký koníče...", shorten_text($text, 19, true));
    874. 

  874.         $this->assertSame("Žluťoučký ...", shorten_text($text, 19, false));
    875. 

  875.         // And try it with 2-less (that are, in bytes, the middle of a sequence).
    876. 

  876.         $this->assertSame("Žluťoučký koní...", shorten_text($text, 17, true));
    877. 

  877.         $this->assertSame("Žluťoučký ...", shorten_text($text, 17, false));
    878. 

  878. 

  879.         // .........123456789012345678...901234567....89012345.
    880. 

  880.         $text = "<p>Žluťoučký koníček <b>přeskočil</b> potůček</p>";
    881. 

  881.         $this->assertSame($text, shorten_text($text, 60));
    882. 

  882.         $this->assertSame("<p>Žluťoučký koníček ...</p>", shorten_text($text, 21));
    883. 

  883.         $this->assertSame("<p>Žluťoučký koníče...</p>", shorten_text($text, 19, true));
    884. 

  884.         $this->assertSame("<p>Žluťoučký ...</p>", shorten_text($text, 19, false));
    885. 

  885.         // And try it with 2 fewer (that are, in bytes, the middle of a sequence).
    886. 

  886.         $this->assertSame("<p>Žluťoučký koní...</p>", shorten_text($text, 17, true));
    887. 

  887.         $this->assertSame("<p>Žluťoučký ...</p>", shorten_text($text, 17, false));
    888. 

  888.         // And try over one tag (start/end), it does proper text len.
    889. 

  889.         $this->assertSame("<p>Žluťoučký koníček <b>př...</b></p>", shorten_text($text, 23, true));
    890. 

  890.         $this->assertSame("<p>Žluťoučký koníček <b>přeskočil</b> pot...</p>", shorten_text($text, 34, true));
    891. 

  891.         // And in the middle of one tag.
    892. 

  892.         $this->assertSame("<p>Žluťoučký koníček <b>přeskočil...</b></p>", shorten_text($text, 30, true));
    893. 

  893.     }
    894. 

  894. 

  895.     public function test_shorten_text_utf8_oriental() {
    896. 

  896.         // Japanese
    897. 

  897.         // text without tags
    898. 

  898.         // ......123456789012345678901234.
    899. 

  899.         $text = '言語設定言語設定abcdefghijkl';
    900. 

  900.         $this->assertSame($text, shorten_text($text)); // 30 chars by default.
    901. 

  901.         $this->assertSame("言語設定言語...", shorten_text($text, 9, true));
    902. 

  902.         $this->assertSame("言語設定言語...", shorten_text($text, 9, false));
    903. 

  903.         $this->assertSame("言語設定言語設定ab...", shorten_text($text, 13, true));
    904. 

  904.         $this->assertSame("言語設定言語設定...", shorten_text($text, 13, false));
    905. 

  905. 

  906.         // Chinese
    907. 

  907.         // text without tags
    908. 

  908.         // ......123456789012345678901234.
    909. 

  909.         $text = '简体中文简体中文abcdefghijkl';
    910. 

  910.         $this->assertSame($text, shorten_text($text)); // 30 chars by default.
    911. 

  911.         $this->assertSame("简体中文简体...", shorten_text($text, 9, true));
    912. 

  912.         $this->assertSame("简体中文简体...", shorten_text($text, 9, false));
    913. 

  913.         $this->assertSame("简体中文简体中文ab...", shorten_text($text, 13, true));
    914. 

  914.         $this->assertSame("简体中文简体中文...", shorten_text($text, 13, false));
    915. 

  915.     }
    916. 

  916. 

  917.     public function test_shorten_text_multilang() {
    918. 

  918.         // This is not necessaryily specific to multilang. The issue is really
    919. 

  919.         // tags with attributes, where before we were generating invalid HTML
    920. 

  920.         // output like shorten_text('<span id="x" class="y">A</span> B', 1)
    921. 

  921.         // returning '<span id="x" ...</span>'. It is just that multilang
    922. 

  922.         // requires the sort of HTML that is quite likely to trigger this.
    923. 

  923.         // ........................................1...
    924. 

  924.         $text = '<span lang="en" class="multilang">A</span>' .
    925. 

  925.                 '<span lang="fr" class="multilang">B</span>';
    926. 

  926.         $this->assertSame('<span lang="en" class="multilang">...</span>',
    927. 

  927.                 shorten_text($text, 1));
    928. 

  928.     }
    929. 

  929. 

  930.     public function test_usergetdate() {
    931. 

  931.         global $USER, $CFG, $DB;
    932. 

  932.         $this->resetAfterTest();
    933. 

  933. 

  934.         // Check if forcetimezone is set then save it and set it to use user timezone.
    935. 

  935.         $cfgforcetimezone = null;
    936. 

  936.         if (isset($CFG->forcetimezone)) {
    937. 

  937.             $cfgforcetimezone = $CFG->forcetimezone;
    938. 

  938.             $CFG->forcetimezone = 99; // Get user default timezone.
    939. 

  939.         }
    940. 

  940. 

  941.         $this->setAdminUser();
    942. 

  942. 

  943.         $userstimezone = $USER->timezone;
    944. 

  944.         $USER->timezone = 2;// Set the timezone to a known state.
    945. 

  945. 

  946.         // The string version of date comes from server locale setting and does
    947. 

  947.         // not respect user language, so it is necessary to reset that.
    948. 

  948.         $oldlocale = setlocale(LC_TIME, '0');
    949. 

  949.         setlocale(LC_TIME, 'en_AU.UTF-8');
    950. 

  950. 

  951.         $ts = 1261540267; // The time this function was created.
    952. 

  952. 

  953.         $arr = usergetdate($ts, 1); // Specify the timezone as an argument.
    954. 

  954.         $arr = array_values($arr);
    955. 

  955. 

  956.         list($seconds, $minutes, $hours, $mday, $wday, $mon, $year, $yday, $weekday, $month) = $arr;
    957. 

  957.         $this->assertSame(7, $seconds);
    958. 

  958.         $this->assertSame(51, $minutes);
    959. 

  959.         $this->assertSame(4, $hours);
    960. 

  960.         $this->assertSame(23, $mday);
    961. 

  961.         $this->assertSame(3, $wday);
    962. 

  962.         $this->assertSame(12, $mon);
    963. 

  963.         $this->assertSame(2009, $year);
    964. 

  964.         $this->assertSame(356, $yday);
    965. 

  965.         $this->assertSame('Wednesday', $weekday);
    966. 

  966.         $this->assertSame('December', $month);
    967. 

  967.         $arr = usergetdate($ts); // Gets the timezone from the $USER object.
    968. 

  968.         $arr = array_values($arr);
    969. 

  969. 

  970.         list($seconds, $minutes, $hours, $mday, $wday, $mon, $year, $yday, $weekday, $month) = $arr;
    971. 

  971.         $this->assertSame(7, $seconds);
    972. 

  972.         $this->assertSame(51, $minutes);
    973. 

  973.         $this->assertSame(5, $hours);
    974. 

  974.         $this->assertSame(23, $mday);
    975. 

  975.         $this->assertSame(3, $wday);
    976. 

  976.         $this->assertSame(12, $mon);
    977. 

  977.         $this->assertSame(2009, $year);
    978. 

  978.         $this->assertSame(356, $yday);
    979. 

  979.         $this->assertSame('Wednesday', $weekday);
    980. 

  980.         $this->assertSame('December', $month);
    981. 

  981.         // Set the timezone back to what it was.
    982. 

  982.         $USER->timezone = $userstimezone;
    983. 

  983. 

  984.         // Restore forcetimezone if changed.
    985. 

  985.         if (!is_null($cfgforcetimezone)) {
    986. 

  986.             $CFG->forcetimezone = $cfgforcetimezone;
    987. 

  987.         }
    988. 

  988. 

  989.         setlocale(LC_TIME, $oldlocale);
    990. 

  990.     }
    991. 

  991. 

  992.     public function test_mark_user_preferences_changed() {
    993. 

  993.         $this->resetAfterTest();
    994. 

  994.         $otheruser = $this->getDataGenerator()->create_user();
    995. 

  995.         $otheruserid = $otheruser->id;
    996. 

  996. 

  997.         set_cache_flag('userpreferenceschanged', $otheruserid, null);
    998. 

  998.         mark_user_preferences_changed($otheruserid);
    999. 

  999. 

  1000.         $this->assertEquals(get_cache_flag('userpreferenceschanged', $otheruserid, time()-10), 1);
    1001. 

  1001.         set_cache_flag('userpreferenceschanged', $otheruserid, null);
    1002. 

  1002.     }
    1003. 

  1003. 

  1004.     public function test_check_user_preferences_loaded() {
    1005. 

  1005.         global $DB;
    1006. 

  1006.         $this->resetAfterTest();
    1007. 

  1007. 

  1008.         $otheruser = $this->getDataGenerator()->create_user();
    1009. 

  1009.         $otheruserid = $otheruser->id;
    1010. 

  1010. 

  1011.         $DB->delete_records('user_preferences', array('userid'=>$otheruserid));
    1012. 

  1012.         set_cache_flag('userpreferenceschanged', $otheruserid, null);
    1013. 

  1013. 

  1014.         $user = new stdClass();
    1015. 

  1015.         $user->id = $otheruserid;
    1016. 

  1016. 

  1017.         // Load.
    1018. 

  1018.         check_user_preferences_loaded($user);
    1019. 

  1019.         $this->assertTrue(isset($user->preference));
    1020. 

  1020.         $this->assertTrue(is_array($user->preference));
    1021. 

  1021.         $this->assertArrayHasKey('_lastloaded', $user->preference);
    1022. 

  1022.         $this->assertCount(1, $user->preference);
    1023. 

  1023. 

  1024.         // Add preference via direct call.
    1025. 

  1025.         $DB->insert_record('user_preferences', array('name'=>'xxx', 'value'=>'yyy', 'userid'=>$user->id));
    1026. 

  1026. 

  1027.         // No cache reload yet.
    1028. 

  1028.         check_user_preferences_loaded($user);
    1029. 

  1029.         $this->assertCount(1, $user->preference);
    1030. 

  1030. 

  1031.         // Forced reloading of cache.
    1032. 

  1032.         unset($user->preference);
    1033. 

  1033.         check_user_preferences_loaded($user);
    1034. 

  1034.         $this->assertCount(2, $user->preference);
    1035. 

  1035.         $this->assertSame('yyy', $user->preference['xxx']);
    1036. 

  1036. 

  1037.         // Add preference via direct call.
    1038. 

  1038.         $DB->insert_record('user_preferences', array('name'=>'aaa', 'value'=>'bbb', 'userid'=>$user->id));
    1039. 

  1039. 

  1040.         // Test timeouts and modifications from different session.
    1041. 

  1041.         set_cache_flag('userpreferenceschanged', $user->id, 1, time() + 1000);
    1042. 

  1042.         $user->preference['_lastloaded'] = $user->preference['_lastloaded'] - 20;
    1043. 

  1043.         check_user_preferences_loaded($user);
    1044. 

  1044.         $this->assertCount(2, $user->preference);
    1045. 

  1045.         check_user_preferences_loaded($user, 10);
    1046. 

  1046.         $this->assertCount(3, $user->preference);
    1047. 

  1047.         $this->assertSame('bbb', $user->preference['aaa']);
    1048. 

  1048.         set_cache_flag('userpreferenceschanged', $user->id, null);
    1049. 

  1049.     }
    1050. 

  1050. 

  1051.     public function test_set_user_preference() {
    1052. 

  1052.         global $DB, $USER;
    1053. 

  1053.         $this->resetAfterTest();
    1054. 

  1054. 

  1055.         $this->setAdminUser();
    1056. 

  1056. 

  1057.         $otheruser = $this->getDataGenerator()->create_user();
    1058. 

  1058.         $otheruserid = $otheruser->id;
    1059. 

  1059. 

  1060.         $DB->delete_records('user_preferences', array('userid'=>$otheruserid));
    1061. 

  1061.         set_cache_flag('userpreferenceschanged', $otheruserid, null);
    1062. 

  1062. 

  1063.         $user = new stdClass();
    1064. 

  1064.         $user->id = $otheruserid;
    1065. 

  1065. 

  1066.         set_user_preference('aaa', 'bbb', $otheruserid);
    1067. 

  1067.         $this->assertSame('bbb', $DB->get_field('user_preferences', 'value', array('userid'=>$otheruserid, 'name'=>'aaa')));
    1068. 

  1068.         $this->assertSame('bbb', get_user_preferences('aaa', null, $otheruserid));
    1069. 

  1069. 

  1070.         set_user_preference('xxx', 'yyy', $user);
    1071. 

  1071.         $this->assertSame('yyy', $DB->get_field('user_preferences', 'value', array('userid'=>$otheruserid, 'name'=>'xxx')));
    1072. 

  1072.         $this->assertSame('yyy', get_user_preferences('xxx', null, $otheruserid));
    1073. 

  1073.         $this->assertTrue(is_array($user->preference));
    1074. 

  1074.         $this->assertSame('bbb', $user->preference['aaa']);
    1075. 

  1075.         $this->assertSame('yyy', $user->preference['xxx']);
    1076. 

  1076. 

  1077.         set_user_preference('xxx', null, $user);
    1078. 

  1078.         $this->assertFalse($DB->get_field('user_preferences', 'value', array('userid'=>$otheruserid, 'name'=>'xxx')));
    1079. 

  1079.         $this->assertNull(get_user_preferences('xxx', null, $otheruserid));
    1080. 

  1080. 

  1081.         set_user_preference('ooo', true, $user);
    1082. 

  1082.         $prefs = get_user_preferences(null, null, $otheruserid);
    1083. 

  1083.         $this->assertSame($user->preference['aaa'], $prefs['aaa']);
    1084. 

  1084.         $this->assertSame($user->preference['ooo'], $prefs['ooo']);
    1085. 

  1085.         $this->assertSame('1', $prefs['ooo']);
    1086. 

  1086. 

  1087.         set_user_preference('null', 0, $user);
    1088. 

  1088.         $this->assertSame('0', get_user_preferences('null', null, $otheruserid));
    1089. 

  1089. 

  1090.         $this->assertSame('lala', get_user_preferences('undefined', 'lala', $otheruserid));
    1091. 

  1091. 

  1092.         $DB->delete_records('user_preferences', array('userid'=>$otheruserid));
    1093. 

  1093.         set_cache_flag('userpreferenceschanged', $otheruserid, null);
    1094. 

  1094. 

  1095.         // Test $USER default.
    1096. 

  1096.         set_user_preference('_test_user_preferences_pref', 'ok');
    1097. 

  1097.         $this->assertSame('ok', $USER->preference['_test_user_preferences_pref']);
    1098. 

  1098.         unset_user_preference('_test_user_preferences_pref');
    1099. 

  1099.         $this->assertTrue(!isset($USER->preference['_test_user_preferences_pref']));
    1100. 

  1100. 

  1101.         // Test 1333 char values (no need for unicode, there are already tests for that in DB tests).
    1102. 

  1102.         $longvalue = str_repeat('a', 1333);
    1103. 

  1103.         set_user_preference('_test_long_user_preference', $longvalue);
    1104. 

  1104.         $this->assertEquals($longvalue, get_user_preferences('_test_long_user_preference'));
    1105. 

  1105.         $this->assertEquals($longvalue,
    1106. 

  1106.             $DB->get_field('user_preferences', 'value', array('userid' => $USER->id, 'name' => '_test_long_user_preference')));
    1107. 

  1107. 

  1108.         // Test > 1333 char values, coding_exception expected.
    1109. 

  1109.         $longvalue = str_repeat('a', 1334);
    1110. 

  1110.         try {
    1111. 

  1111.             set_user_preference('_test_long_user_preference', $longvalue);
    1112. 

  1112.             $this->fail('Exception expected - longer than 1333 chars not allowed as preference value');
    1113. 

  1113.         } catch (moodle_exception $ex) {
    1114. 

  1114.             $this->assertInstanceOf('coding_exception', $ex);
    1115. 

  1115.         }
    1116. 

  1116. 

  1117.         // Test invalid params.
    1118. 

  1118.         try {
    1119. 

  1119.             set_user_preference('_test_user_preferences_pref', array());
    1120. 

  1120.             $this->fail('Exception expected - array not valid preference value');
    1121. 

  1121.         } catch (moodle_exception $ex) {
    1122. 

  1122.             $this->assertInstanceOf('coding_exception', $ex);
    1123. 

  1123.         }
    1124. 

  1124.         try {
    1125. 

  1125.             set_user_preference('_test_user_preferences_pref', new stdClass);
    1126. 

  1126.             $this->fail('Exception expected - class not valid preference value');
    1127. 

  1127.         } catch (moodle_exception $ex) {
    1128. 

  1128.             $this->assertInstanceOf('coding_exception', $ex);
    1129. 

  1129.         }
    1130. 

  1130.         try {
    1131. 

  1131.             set_user_preference('_test_user_preferences_pref', 1, array('xx' => 1));
    1132. 

  1132.             $this->fail('Exception expected - user instance expected');
    1133. 

  1133.         } catch (moodle_exception $ex) {
    1134. 

  1134.             $this->assertInstanceOf('coding_exception', $ex);
    1135. 

  1135.         }
    1136. 

  1136.         try {
    1137. 

  1137.             set_user_preference('_test_user_preferences_pref', 1, 'abc');
    1138. 

  1138.             $this->fail('Exception expected - user instance expected');
    1139. 

  1139.         } catch (moodle_exception $ex) {
    1140. 

  1140.             $this->assertInstanceOf('coding_exception', $ex);
    1141. 

  1141.         }
    1142. 

  1142.         try {
    1143. 

  1143.             set_user_preference('', 1);
    1144. 

  1144.             $this->fail('Exception expected - invalid name accepted');
    1145. 

  1145.         } catch (moodle_exception $ex) {
    1146. 

  1146.             $this->assertInstanceOf('coding_exception', $ex);
    1147. 

  1147.         }
    1148. 

  1148.         try {
    1149. 

  1149.             set_user_preference('1', 1);
    1150. 

  1150.             $this->fail('Exception expected - invalid name accepted');
    1151. 

  1151.         } catch (moodle_exception $ex) {
    1152. 

  1152.             $this->assertInstanceOf('coding_exception', $ex);
    1153. 

  1153.         }
    1154. 

  1154.     }
    1155. 

  1155. 

  1156.     public function test_get_extra_user_fields() {
    1157. 

  1157.         global $CFG, $USER, $DB;
    1158. 

  1158.         $this->resetAfterTest();
    1159. 

  1159. 

  1160.         $this->setAdminUser();
    1161. 

  1161. 

  1162.         // It would be really nice if there were a way to 'mock' has_capability
    1163. 

  1163.         // checks (either to return true or false) but as there is not, this
    1164. 

  1164.         // test doesn't test the capability check. Presumably, anyone running
    1165. 

  1165.         // unit tests will have the capability.
    1166. 

  1166.         $context = context_system::instance();
    1167. 

  1167. 

  1168.         // No fields.
    1169. 

  1169.         $CFG->showuseridentity = '';
    1170. 

  1170.         $this->assertEquals(array(), get_extra_user_fields($context));
    1171. 

  1171. 

  1172.         // One field.
    1173. 

  1173.         $CFG->showuseridentity = 'frog';
    1174. 

  1174.         $this->assertEquals(array('frog'), get_extra_user_fields($context));
    1175. 

  1175. 

  1176.         // Two fields.
    1177. 

  1177.         $CFG->showuseridentity = 'frog,zombie';
    1178. 

  1178.         $this->assertEquals(array('frog', 'zombie'), get_extra_user_fields($context));
    1179. 

  1179. 

  1180.         // No fields, except.
    1181. 

  1181.         $CFG->showuseridentity = '';
    1182. 

  1182.         $this->assertEquals(array(), get_extra_user_fields($context, array('frog')));
    1183. 

  1183. 

  1184.         // One field.
    1185. 

  1185.         $CFG->showuseridentity = 'frog';
    1186. 

  1186.         $this->assertEquals(array(), get_extra_user_fields($context, array('frog')));
    1187. 

  1187. 

  1188.         // Two fields.
    1189. 

  1189.         $CFG->showuseridentity = 'frog,zombie';
    1190. 

  1190.         $this->assertEquals(array('zombie'), get_extra_user_fields($context, array('frog')));
    1191. 

  1191.     }
    1192. 

  1192. 

  1193.     public function test_get_extra_user_fields_sql() {
    1194. 

  1194.         global $CFG, $USER, $DB;
    1195. 

  1195.         $this->resetAfterTest();
    1196. 

  1196. 

  1197.         $this->setAdminUser();
    1198. 

  1198. 

  1199.         $context = context_system::instance();
    1200. 

  1200. 

  1201.         // No fields.
    1202. 

  1202.         $CFG->showuseridentity = '';
    1203. 

  1203.         $this->assertSame('', get_extra_user_fields_sql($context));
    1204. 

  1204. 

  1205.         // One field.
    1206. 

  1206.         $CFG->showuseridentity = 'frog';
    1207. 

  1207.         $this->assertSame(', frog', get_extra_user_fields_sql($context));
    1208. 

  1208. 

  1209.         // Two fields with table prefix.
    1210. 

  1210.         $CFG->showuseridentity = 'frog,zombie';
    1211. 

  1211.         $this->assertSame(', u1.frog, u1.zombie', get_extra_user_fields_sql($context, 'u1'));
    1212. 

  1212. 

  1213.         // Two fields with field prefix.
    1214. 

  1214.         $CFG->showuseridentity = 'frog,zombie';
    1215. 

  1215.         $this->assertSame(', frog AS u_frog, zombie AS u_zombie',
    1216. 

  1216.             get_extra_user_fields_sql($context, '', 'u_'));
    1217. 

  1217. 

  1218.         // One field excluded.
    1219. 

  1219.         $CFG->showuseridentity = 'frog';
    1220. 

  1220.         $this->assertSame('', get_extra_user_fields_sql($context, '', '', array('frog')));
    1221. 

  1221. 

  1222.         // Two fields, one excluded, table+field prefix.
    1223. 

  1223.         $CFG->showuseridentity = 'frog,zombie';
    1224. 

  1224.         $this->assertEquals(', u1.zombie AS u_zombie',
    1225. 

  1225.             get_extra_user_fields_sql($context, 'u1', 'u_', array('frog')));
    1226. 

  1226.     }
    1227. 

  1227. 

  1228.     /**
    1229. 

  1229.      * Test some critical TZ/DST.
    1230. 

  1230.      *
    1231. 

  1231.      * This method tests some special TZ/DST combinations that were fixed
    1232. 

  1232.      * by MDL-38999. The tests are done by comparing the results of the
    1233. 

  1233.      * output using Moodle TZ/DST support and PHP native one.
    1234. 

  1234.      *
    1235. 

  1235.      * Note: If you don't trust PHP TZ/DST support, can verify the
    1236. 

  1236.      * harcoded expectations below with:
    1237. 

  1237.      * http://www.tools4noobs.com/online_tools/unix_timestamp_to_datetime/
    1238. 

  1238.      */
    1239. 

  1239.     public function test_some_moodle_special_dst() {
    1240. 

  1240.         $stamp = 1365386400; // 2013/04/08 02:00:00 GMT/UTC.
    1241. 

  1241. 

  1242.         // In Europe/Tallinn it was 2013/04/08 05:00:00.
    1243. 

  1243.         $expectation = '2013/04/08 05:00:00';
    1244. 

  1244.         $phpdt = DateTime::createFromFormat('U', $stamp, new DateTimeZone('UTC'));
    1245. 

  1245.         $phpdt->setTimezone(new DateTimeZone('Europe/Tallinn'));
    1246. 

  1246.         $phpres = $phpdt->format('Y/m/d H:i:s'); // PHP result.
    1247. 

  1247.         $moodleres = userdate($stamp, '%Y/%m/%d %H:%M:%S', 'Europe/Tallinn', false); // Moodle result.
    1248. 

  1248.         $this->assertSame($expectation, $phpres);
    1249. 

  1249.         $this->assertSame($expectation, $moodleres);
    1250. 

  1250. 

  1251.         // In St. Johns it was 2013/04/07 23:30:00.
    1252. 

  1252.         $expectation = '2013/04/07 23:30:00';
    1253. 

  1253.         $phpdt = DateTime::createFromFormat('U', $stamp, new DateTimeZone('UTC'));
    1254. 

  1254.         $phpdt->setTimezone(new DateTimeZone('America/St_Johns'));
    1255. 

  1255.         $phpres = $phpdt->format('Y/m/d H:i:s'); // PHP result.
    1256. 

  1256.         $moodleres = userdate($stamp, '%Y/%m/%d %H:%M:%S', 'America/St_Johns', false); // Moodle result.
    1257. 

  1257.         $this->assertSame($expectation, $phpres);
    1258. 

  1258.         $this->assertSame($expectation, $moodleres);
    1259. 

  1259. 

  1260.         $stamp = 1383876000; // 2013/11/08 02:00:00 GMT/UTC.
    1261. 

  1261. 

  1262.         // In Europe/Tallinn it was 2013/11/08 04:00:00.
    1263. 

  1263.         $expectation = '2013/11/08 04:00:00';
    1264. 

  1264.         $phpdt = DateTime::createFromFormat('U', $stamp, new DateTimeZone('UTC'));
    1265. 

  1265.         $phpdt->setTimezone(new DateTimeZone('Europe/Tallinn'));
    1266. 

  1266.         $phpres = $phpdt->format('Y/m/d H:i:s'); // PHP result.
    1267. 

  1267.         $moodleres = userdate($stamp, '%Y/%m/%d %H:%M:%S', 'Europe/Tallinn', false); // Moodle result.
    1268. 

  1268.         $this->assertSame($expectation, $phpres);
    1269. 

  1269.         $this->assertSame($expectation, $moodleres);
    1270. 

  1270. 

  1271.         // In St. Johns it was 2013/11/07 22:30:00.
    1272. 

  1272.         $expectation = '2013/11/07 22:30:00';
    1273. 

  1273.         $phpdt = DateTime::createFromFormat('U', $stamp, new DateTimeZone('UTC'));
    1274. 

  1274.         $phpdt->setTimezone(new DateTimeZone('America/St_Johns'));
    1275. 

  1275.         $phpres = $phpdt->format('Y/m/d H:i:s'); // PHP result.
    1276. 

  1276.         $moodleres = userdate($stamp, '%Y/%m/%d %H:%M:%S', 'America/St_Johns', false); // Moodle result.
    1277. 

  1277.         $this->assertSame($expectation, $phpres);
    1278. 

  1278.         $this->assertSame($expectation, $moodleres);
    1279. 

  1279.     }
    1280. 

  1280. 

  1281.     public function test_userdate() {
    1282. 

  1282.         global $USER, $CFG, $DB;
    1283. 

  1283.         $this->resetAfterTest();
    1284. 

  1284. 

  1285.         $this->setAdminUser();
    1286. 

  1286. 

  1287.         $testvalues = array(
    1288. 

  1288.             array(
    1289. 

  1289.                 'time' => '1309514400',
    1290. 

  1290.                 'usertimezone' => 'America/Moncton',
    1291. 

  1291.                 'timezone' => '0.0', // No dst offset.
    1292. 

  1292.                 'expectedoutput' => 'Friday, 1 July 2011, 10:00 AM'
    1293. 

  1293.             ),
    1294. 

  1294.             array(
    1295. 

  1295.                 'time' => '1309514400',
    1296. 

  1296.                 'usertimezone' => 'America/Moncton',
    1297. 

  1297.                 'timezone' => '99', // Dst offset and timezone offset.
    1298. 

  1298.                 'expectedoutput' => 'Friday, 1 July 2011, 7:00 AM'
    1299. 

  1299.             ),
    1300. 

  1300.             array(
    1301. 

  1301.                 'time' => '1309514400',
    1302. 

  1302.                 'usertimezone' => 'America/Moncton',
    1303. 

  1303.                 'timezone' => 'America/Moncton', // Dst offset and timezone offset.
    1304. 

  1304.                 'expectedoutput' => 'Friday, 1 July 2011, 7:00 AM'
    1305. 

  1305.             ),
    1306. 

  1306.             array(
    1307. 

  1307.                 'time' => '1293876000 ',
    1308. 

  1308.                 'usertimezone' => 'America/Moncton',
    1309. 

  1309.                 'timezone' => '0.0', // No dst offset.
    1310. 

  1310.                 'expectedoutput' => 'Saturday, 1 January 2011, 10:00 AM'
    1311. 

  1311.             ),
    1312. 

  1312.             array(
    1313. 

  1313.                 'time' => '1293876000 ',
    1314. 

  1314.                 'usertimezone' => 'America/Moncton',
    1315. 

  1315.                 'timezone' => '99', // No dst offset in jan, so just timezone offset.
    1316. 

  1316.                 'expectedoutput' => 'Saturday, 1 January 2011, 6:00 AM'
    1317. 

  1317.             ),
    1318. 

  1318.             array(
    1319. 

  1319.                 'time' => '1293876000 ',
    1320. 

  1320.                 'usertimezone' => 'America/Moncton',
    1321. 

  1321.                 'timezone' => 'America/Moncton', // No dst offset in jan.
    1322. 

  1322.                 'expectedoutput' => 'Saturday, 1 January 2011, 6:00 AM'
    1323. 

  1323.             ),
    1324. 

  1324.             array(
    1325. 

  1325.                 'time' => '1293876000 ',
    1326. 

  1326.                 'usertimezone' => '2',
    1327. 

  1327.                 'timezone' => '99', // Take user timezone.
    1328. 

  1328.                 'expectedoutput' => 'Saturday, 1 January 2011, 12:00 PM'
    1329. 

  1329.             ),
    1330. 

  1330.             array(
    1331. 

  1331.                 'time' => '1293876000 ',
    1332. 

  1332.                 'usertimezone' => '-2',
    1333. 

  1333.                 'timezone' => '99', // Take user timezone.
    1334. 

  1334.                 'expectedoutput' => 'Saturday, 1 January 2011, 8:00 AM'
    1335. 

  1335.             ),
    1336. 

  1336.             array(
    1337. 

  1337.                 'time' => '1293876000 ',
    1338. 

  1338.                 'usertimezone' => '-10',
    1339. 

  1339.                 'timezone' => '2', // Take this timezone.
    1340. 

  1340.                 'expectedoutput' => 'Saturday, 1 January 2011, 12:00 PM'
    1341. 

  1341.             ),
    1342. 

  1342.             array(
    1343. 

  1343.                 'time' => '1293876000 ',
    1344. 

  1344.                 'usertimezone' => '-10',
    1345. 

  1345.                 'timezone' => '-2', // Take this timezone.
    1346. 

  1346.                 'expectedoutput' => 'Saturday, 1 January 2011, 8:00 AM'
    1347. 

  1347.             ),
    1348. 

  1348.             array(
    1349. 

  1349.                 'time' => '1293876000 ',
    1350. 

  1350.                 'usertimezone' => '-10',
    1351. 

  1351.                 'timezone' => 'random/time', // This should show server time.
    1352. 

  1352.                 'expectedoutput' => 'Saturday, 1 January 2011, 6:00 PM'
    1353. 

  1353.             ),
    1354. 

  1354.             array(
    1355. 

  1355.                 'time' => '1293876000 ',
    1356. 

  1356.                 'usertimezone' => '14', // Server time zone.
    1357. 

  1357.                 'timezone' => '99',     // This should show user time.
    1358. 

  1358.                 'expectedoutput' => 'Saturday, 1 January 2011, 6:00 PM'
    1359. 

  1359.             ),
    1360. 

  1360.         );
    1361. 

  1361. 

  1362.         // Check if forcetimezone is set then save it and set it to use user timezone.
    1363. 

  1363.         $cfgforcetimezone = null;
    1364. 

  1364.         if (isset($CFG->forcetimezone)) {
    1365. 

  1365.             $cfgforcetimezone = $CFG->forcetimezone;
    1366. 

  1366.             $CFG->forcetimezone = 99; // Get user default timezone.
    1367. 

  1367.         }
    1368. 

  1368.         // Store user default timezone to restore later.
    1369. 

  1369.         $userstimezone = $USER->timezone;
    1370. 

  1370. 

  1371.         // The string version of date comes from server locale setting and does
    1372. 

  1372.         // not respect user language, so it is necessary to reset that.
    1373. 

  1373.         $oldlocale = setlocale(LC_TIME, '0');
    1374. 

  1374.         setlocale(LC_TIME, 'en_AU.UTF-8');
    1375. 

  1375. 

  1376.         // Set default timezone to Australia/Perth, else time calculated
    1377. 

  1377.         // will not match expected values. Before that save system defaults.
    1378. 

  1378.         $systemdefaulttimezone = date_default_timezone_get();
    1379. 

  1379.         date_default_timezone_set('Australia/Perth');
    1380. 

  1380. 

  1381.         foreach ($testvalues as $vals) {
    1382. 

  1382.             $USER->timezone = $vals['usertimezone'];
    1383. 

  1383.             $actualoutput = userdate($vals['time'], '%A, %d %B %Y, %I:%M %p', $vals['timezone']);
    1384. 

  1384. 

  1385.             // On different systems case of AM PM changes so compare case insensitive.
    1386. 

  1386.             $vals['expectedoutput'] = core_text::strtolower($vals['expectedoutput']);
    1387. 

  1387.             $actualoutput = core_text::strtolower($actualoutput);
    1388. 

  1388. 

  1389.             $this->assertSame($vals['expectedoutput'], $actualoutput,
    1390. 

  1390.                 "Expected: {$vals['expectedoutput']} => Actual: {$actualoutput},
    1391. 

  1391.                 Please check if timezones are updated (Site adminstration -> location -> update timezone)");
    1392. 

  1392.         }
    1393. 

  1393. 

  1394.         // Restore user timezone back to what it was.
    1395. 

  1395.         $USER->timezone = $userstimezone;
    1396. 

  1396. 

  1397.         // Restore forcetimezone.
    1398. 

  1398.         if (!is_null($cfgforcetimezone)) {
    1399. 

  1399.             $CFG->forcetimezone = $cfgforcetimezone;
    1400. 

  1400.         }
    1401. 

  1401. 

  1402.         // Restore system default values.
    1403. 

  1403.         date_default_timezone_set($systemdefaulttimezone);
    1404. 

  1404.         setlocale(LC_TIME, $oldlocale);
    1405. 

  1405.     }
    1406. 

  1406. 

  1407.     public function test_make_timestamp() {
    1408. 

  1408.         global $USER, $CFG, $DB;
    1409. 

  1409.         $this->resetAfterTest();
    1410. 

  1410. 

  1411.         $this->setAdminUser();
    1412. 

  1412. 

  1413.         $testvalues = array(
    1414. 

  1414.             array(
    1415. 

  1415.                 'usertimezone' => 'America/Moncton',
    1416. 

  1416.                 'year' => '2011',
    1417. 

  1417.                 'month' => '7',
    1418. 

  1418.                 'day' => '1',
    1419. 

  1419.                 'hour' => '10',
    1420. 

  1420.                 'minutes' => '00',
    1421. 

  1421.                 'seconds' => '00',
    1422. 

  1422.                 'timezone' => '0.0',
    1423. 

  1423.                 'applydst' => false, // No dst offset.
    1424. 

  1424.                 'expectedoutput' => '1309514400' // 6pm at UTC+0.
    1425. 

  1425.             ),
    1426. 

  1426.             array(
    1427. 

  1427.                 'usertimezone' => 'America/Moncton',
    1428. 

  1428.                 'year' => '2011',
    1429. 

  1429.                 'month' => '7',
    1430. 

  1430.                 'day' => '1',
    1431. 

  1431.                 'hour' => '10',
    1432. 

  1432.                 'minutes' => '00',
    1433. 

  1433.                 'seconds' => '00',
    1434. 

  1434.                 'timezone' => '99',  // User default timezone.
    1435. 

  1435.                 'applydst' => false, // Don't apply dst.
    1436. 

  1436.                 'expectedoutput' => '1309528800'
    1437. 

  1437.             ),
    1438. 

  1438.             array(
    1439. 

  1439.                 'usertimezone' => 'America/Moncton',
    1440. 

  1440.                 'year' => '2011',
    1441. 

  1441.                 'month' => '7',
    1442. 

  1442.                 'day' => '1',
    1443. 

  1443.                 'hour' => '10',
    1444. 

  1444.                 'minutes' => '00',
    1445. 

  1445.                 'seconds' => '00',
    1446. 

  1446.                 'timezone' => '99', // User default timezone.
    1447. 

  1447.                 'applydst' => true, // Apply dst.
    1448. 

  1448.                 'expectedoutput' => '1309525200'
    1449. 

  1449.             ),
    1450. 

  1450.             array(
    1451. 

  1451.                 'usertimezone' => 'America/Moncton',
    1452. 

  1452.                 'year' => '2011',
    1453. 

  1453.                 'month' => '7',
    1454. 

  1454.                 'day' => '1',
    1455. 

  1455.                 'hour' => '10',
    1456. 

  1456.                 'minutes' => '00',
    1457. 

  1457.                 'seconds' => '00',
    1458. 

  1458.                 'timezone' => 'America/Moncton', // String timezone.
    1459. 

  1459.                 'applydst' => true, // Apply dst.
    1460. 

  1460.                 'expectedoutput' => '1309525200'
    1461. 

  1461.             ),
    1462. 

  1462.             array(
    1463. 

  1463.                 'usertimezone' => '2', // No dst applyed.
    1464. 

  1464.                 'year' => '2011',
    1465. 

  1465.                 'month' => '7',
    1466. 

  1466.                 'day' => '1',
    1467. 

  1467.                 'hour' => '10',
    1468. 

  1468.                 'minutes' => '00',
    1469. 

  1469.                 'seconds' => '00',
    1470. 

  1470.                 'timezone' => '99', // Take user timezone.
    1471. 

  1471.                 'applydst' => true, // Apply dst.
    1472. 

  1472.                 'expectedoutput' => '1309507200'
    1473. 

  1473.             ),
    1474. 

  1474.             array(
    1475. 

  1475.                 'usertimezone' => '-2', // No dst applyed.
    1476. 

  1476.                 'year' => '2011',
    1477. 

  1477.                 'month' => '7',
    1478. 

  1478.                 'day' => '1',
    1479. 

  1479.                 'hour' => '10',
    1480. 

  1480.                 'minutes' => '00',
    1481. 

  1481.                 'seconds' => '00',
    1482. 

  1482.                 'timezone' => '99', // Take usertimezone.
    1483. 

  1483.                 'applydst' => true, // Apply dst.
    1484. 

  1484.                 'expectedoutput' => '1309521600'
    1485. 

  1485.             ),
    1486. 

  1486.             array(
    1487. 

  1487.                 'usertimezone' => '-10', // No dst applyed.
    1488. 

  1488.                 'year' => '2011',
    1489. 

  1489.                 'month' => '7',
    1490. 

  1490.                 'day' => '1',
    1491. 

  1491.                 'hour' => '10',
    1492. 

  1492.                 'minutes' => '00',
    1493. 

  1493.                 'seconds' => '00',
    1494. 

  1494.                 'timezone' => '2',  // Take this timezone.
    1495. 

  1495.                 'applydst' => true, // Apply dst.
    1496. 

  1496.                 'expectedoutput' => '1309507200'
    1497. 

  1497.             ),
    1498. 

  1498.             array(
    1499. 

  1499.                 'usertimezone' => '-10', // No dst applyed.
    1500. 

  1500.                 'year' => '2011',
    1501. 

  1501.                 'month' => '7',
    1502. 

  1502.                 'day' => '1',
    1503. 

  1503.                 'hour' => '10',
    1504. 

  1504.                 'minutes' => '00',
    1505. 

  1505.                 'seconds' => '00',
    1506. 

  1506.                 'timezone' => '-2', // Take this timezone.
    1507. 

  1507.                 'applydst' => true, // Apply dst.
    1508. 

  1508.                 'expectedoutput' => '1309521600'
    1509. 

  1509.             ),
    1510. 

  1510.             array(
    1511. 

  1511.                 'usertimezone' => '-10', // No dst applyed.
    1512. 

  1512.                 'year' => '2011',
    1513. 

  1513.                 'month' => '7',
    1514. 

  1514.                 'day' => '1',
    1515. 

  1515.                 'hour' => '10',
    1516. 

  1516.                 'minutes' => '00',
    1517. 

  1517.                 'seconds' => '00',
    1518. 

  1518.                 'timezone' => 'random/time', // This should show server time.
    1519. 

  1519.                 'applydst' => true,          // Apply dst.
    1520. 

  1520.                 'expectedoutput' => '1309485600'
    1521. 

  1521.             ),
    1522. 

  1522.             array(
    1523. 

  1523.                 'usertimezone' => '14', // Server time.
    1524. 

  1524.                 'year' => '2011',
    1525. 

  1525.                 'month' => '7',
    1526. 

  1526.                 'day' => '1',
    1527. 

  1527.                 'hour' => '10',
    1528. 

  1528.                 'minutes' => '00',
    1529. 

  1529.                 'seconds' => '00',
    1530. 

  1530.                 'timezone' => '99', // Get user time.
    1531. 

  1531.                 'applydst' => true, // Apply dst.
    1532. 

  1532.                 'expectedoutput' => '1309485600'
    1533. 

  1533.             )
    1534. 

  1534.         );
    1535. 

  1535. 

  1536.         // Check if forcetimezone is set then save it and set it to use user timezone.
    1537. 

  1537.         $cfgforcetimezone = null;
    1538. 

  1538.         if (isset($CFG->forcetimezone)) {
    1539. 

  1539.             $cfgforcetimezone = $CFG->forcetimezone;
    1540. 

  1540.             $CFG->forcetimezone = 99; // Get user default timezone.
    1541. 

  1541.         }
    1542. 

  1542. 

  1543.         // Store user default timezone to restore later.
    1544. 

  1544.         $userstimezone = $USER->timezone;
    1545. 

  1545. 

  1546.         // The string version of date comes from server locale setting and does
    1547. 

  1547.         // not respect user language, so it is necessary to reset that.
    1548. 

  1548.         $oldlocale = setlocale(LC_TIME, '0');
    1549. 

  1549.         setlocale(LC_TIME, 'en_AU.UTF-8');
    1550. 

  1550. 

  1551.         // Set default timezone to Australia/Perth, else time calculated
    1552. 

  1552.         // Will not match expected values. Before that save system defaults.
    1553. 

  1553.         $systemdefaulttimezone = date_default_timezone_get();
    1554. 

  1554.         date_default_timezone_set('Australia/Perth');
    1555. 

  1555. 

  1556.         // Test make_timestamp with all testvals and assert if anything wrong.
    1557. 

  1557.         foreach ($testvalues as $vals) {
    1558. 

  1558.             $USER->timezone = $vals['usertimezone'];
    1559. 

  1559.             $actualoutput = make_timestamp(
    1560. 

  1560.                 $vals['year'],
    1561. 

  1561.                 $vals['month'],
    1562. 

  1562.                 $vals['day'],
    1563. 

  1563.                 $vals['hour'],
    1564. 

  1564.                 $vals['minutes'],
    1565. 

  1565.                 $vals['seconds'],
    1566. 

  1566.                 $vals['timezone'],
    1567. 

  1567.                 $vals['applydst']
    1568. 

  1568.             );
    1569. 

  1569. 

  1570.             // On different systems case of AM PM changes so compare case insensitive.
    1571. 

  1571.             $vals['expectedoutput'] = core_text::strtolower($vals['expectedoutput']);
    1572. 

  1572.             $actualoutput = core_text::strtolower($actualoutput);
    1573. 

  1573. 

  1574.             $this->assertSame($vals['expectedoutput'], $actualoutput,
    1575. 

  1575.                 "Expected: {$vals['expectedoutput']} => Actual: {$actualoutput},
    1576. 

  1576.                 Please check if timezones are updated (Site adminstration -> location -> update timezone)");
    1577. 

  1577.         }
    1578. 

  1578. 

  1579.         // Restore user timezone back to what it was.
    1580. 

  1580.         $USER->timezone = $userstimezone;
    1581. 

  1581. 

  1582.         // Restore forcetimezone.
    1583. 

  1583.         if (!is_null($cfgforcetimezone)) {
    1584. 

  1584.             $CFG->forcetimezone = $cfgforcetimezone;
    1585. 

  1585.         }
    1586. 

  1586. 

  1587.         // Restore system default values.
    1588. 

  1588.         date_default_timezone_set($systemdefaulttimezone);
    1589. 

  1589.         setlocale(LC_TIME, $oldlocale);
    1590. 

  1590.     }
    1591. 

  1591. 

  1592.     /**
    1593. 

  1593.      * Test get_string and most importantly the implementation of the lang_string
    1594. 

  1594.      * object.
    1595. 

  1595.      */
    1596. 

  1596.     public function test_get_string() {
    1597. 

  1597.         global $COURSE;
    1598. 

  1598. 

  1599.         // Make sure we are using English.
    1600. 

  1600.         $originallang = $COURSE->lang;
    1601. 

  1601.         $COURSE->lang = 'en';
    1602. 

  1602. 

  1603.         $yes = get_string('yes');
    1604. 

  1604.         $yesexpected = 'Yes';
    1605. 

  1605.         $this->assertInternalType('string', $yes);
    1606. 

  1606.         $this->assertSame($yesexpected, $yes);
    1607. 

  1607. 

  1608.         $yes = get_string('yes', 'moodle');
    1609. 

  1609.         $this->assertInternalType('string', $yes);
    1610. 

  1610.         $this->assertSame($yesexpected, $yes);
    1611. 

  1611. 

  1612.         $yes = get_string('yes', 'core');
    1613. 

  1613.         $this->assertInternalType('string', $yes);
    1614. 

  1614.         $this->assertSame($yesexpected, $yes);
    1615. 

  1615. 

  1616.         $yes = get_string('yes', '');
    1617. 

  1617.         $this->assertInternalType('string', $yes);
    1618. 

  1618.         $this->assertSame($yesexpected, $yes);
    1619. 

  1619. 

  1620.         $yes = get_string('yes', null);
    1621. 

  1621.         $this->assertInternalType('string', $yes);
    1622. 

  1622.         $this->assertSame($yesexpected, $yes);
    1623. 

  1623. 

  1624.         $yes = get_string('yes', null, 1);
    1625. 

  1625.         $this->assertInternalType('string', $yes);
    1626. 

  1626.         $this->assertSame($yesexpected, $yes);
    1627. 

  1627. 

  1628.         $days = 1;
    1629. 

  1629.         $numdays = get_string('numdays', 'core', '1');
    1630. 

  1630.         $numdaysexpected = $days.' days';
    1631. 

  1631.         $this->assertInternalType('string', $numdays);
    1632. 

  1632.         $this->assertSame($numdaysexpected, $numdays);
    1633. 

  1633. 

  1634.         $yes = get_string('yes', null, null, true);
    1635. 

  1635.         $this->assertInstanceOf('lang_string', $yes);
    1636. 

  1636.         $this->assertSame($yesexpected, (string)$yes);
    1637. 

  1637. 

  1638.         // Test using a lang_string object as the $a argument for a normal
    1639. 

  1639.         // get_string call (returning string).
    1640. 

  1640.         $test = new lang_string('yes', null, null, true);
    1641. 

  1641.         $testexpected = get_string('numdays', 'core', get_string('yes'));
    1642. 

  1642.         $testresult = get_string('numdays', null, $test);
    1643. 

  1643.         $this->assertInternalType('string', $testresult);
    1644. 

  1644.         $this->assertSame($testexpected, $testresult);
    1645. 

  1645. 

  1646.         // Test using a lang_string object as the $a argument for an object
    1647. 

  1647.         // get_string call (returning lang_string).
    1648. 

  1648.         $test = new lang_string('yes', null, null, true);
    1649. 

  1649.         $testexpected = get_string('numdays', 'core', get_string('yes'));
    1650. 

  1650.         $testresult = get_string('numdays', null, $test, true);
    1651. 

  1651.         $this->assertInstanceOf('lang_string', $testresult);
    1652. 

  1652.         $this->assertSame($testexpected, "$testresult");
    1653. 

  1653. 

  1654.         // Make sure that object properties that can't be converted don't cause
    1655. 

  1655.         // errors.
    1656. 

  1656.         // Level one: This is as deep as current language processing goes.
    1657. 

  1657.         $test = new stdClass;
    1658. 

  1658.         $test->one = 'here';
    1659. 

  1659.         $string = get_string('yes', null, $test, true);
    1660. 

  1660.         $this->assertEquals($yesexpected, $string);
    1661. 

  1661. 

  1662.         // Make sure that object properties that can't be converted don't cause
    1663. 

  1663.         // errors.
    1664. 

  1664.         // Level two: Language processing doesn't currently reach this deep.
    1665. 

  1665.         // only immediate scalar properties are worked with.
    1666. 

  1666.         $test = new stdClass;
    1667. 

  1667.         $test->one = new stdClass;
    1668. 

  1668.         $test->one->two = 'here';
    1669. 

  1669.         $string = get_string('yes', null, $test, true);
    1670. 

  1670.         $this->assertEquals($yesexpected, $string);
    1671. 

  1671. 

  1672.         // Make sure that object properties that can't be converted don't cause
    1673. 

  1673.         // errors.
    1674. 

  1674.         // Level three: It should never ever go this deep, but we're making sure
    1675. 

  1675.         // it doesn't cause any probs anyway.
    1676. 

  1676.         $test = new stdClass;
    1677. 

  1677.         $test->one = new stdClass;
    1678. 

  1678.         $test->one->two = new stdClass;
    1679. 

  1679.         $test->one->two->three = 'here';
    1680. 

  1680.         $string = get_string('yes', null, $test, true);
    1681. 

  1681.         $this->assertEquals($yesexpected, $string);
    1682. 

  1682. 

  1683.         // Make sure that object properties that can't be converted don't cause
    1684. 

  1684.         // errors and check lang_string properties.
    1685. 

  1685.         // Level one: This is as deep as current language processing goes.
    1686. 

  1686.         $test = new stdClass;
    1687. 

  1687.         $test->one = new lang_string('yes');
    1688. 

  1688.         $string = get_string('yes', null, $test, true);
    1689. 

  1689.         $this->assertEquals($yesexpected, $string);
    1690. 

  1690. 

  1691.         // Make sure that object properties that can't be converted don't cause
    1692. 

  1692.         // errors and check lang_string properties.
    1693. 

  1693.         // Level two: Language processing doesn't currently reach this deep.
    1694. 

  1694.         // only immediate scalar properties are worked with.
    1695. 

  1695.         $test = new stdClass;
    1696. 

  1696.         $test->one = new stdClass;
    1697. 

  1697.         $test->one->two = new lang_string('yes');
    1698. 

  1698.         $string = get_string('yes', null, $test, true);
    1699. 

  1699.         $this->assertEquals($yesexpected, $string);
    1700. 

  1700. 

  1701.         // Make sure that object properties that can't be converted don't cause
    1702. 

  1702.         // errors and check lang_string properties.
    1703. 

  1703.         // Level three: It should never ever go this deep, but we're making sure
    1704. 

  1704.         // it doesn't cause any probs anyway.
    1705. 

  1705.         $test = new stdClass;
    1706. 

  1706.         $test->one = new stdClass;
    1707. 

  1707.         $test->one->two = new stdClass;
    1708. 

  1708.         $test->one->two->three = new lang_string('yes');
    1709. 

  1709.         $string = get_string('yes', null, $test, true);
    1710. 

  1710.         $this->assertEquals($yesexpected, $string);
    1711. 

  1711. 

  1712.         // Make sure that array properties that can't be converted don't cause
    1713. 

  1713.         // errors.
    1714. 

  1714.         $test = array();
    1715. 

  1715.         $test['one'] = new stdClass;
    1716. 

  1716.         $test['one']->two = 'here';
    1717. 

  1717.         $string = get_string('yes', null, $test, true);
    1718. 

  1718.         $this->assertEquals($yesexpected, $string);
    1719. 

  1719. 

  1720.         // Same thing but as above except using an object... this is allowed :P.
    1721. 

  1721.         $string = get_string('yes', null, null, true);
    1722. 

  1722.         $object = new stdClass;
    1723. 

  1723.         $object->$string = 'Yes';
    1724. 

  1724.         $this->assertEquals($yesexpected, $string);
    1725. 

  1725.         $this->assertEquals($yesexpected, $object->$string);
    1726. 

  1726. 

  1727.         // Reset the language.
    1728. 

  1728.         $COURSE->lang = $originallang;
    1729. 

  1729.     }
    1730. 

  1730. 

  1731.     /**
    1732. 

  1732.      * @expectedException PHPUnit_Framework_Error_Warning
    1733. 

  1733.      */
    1734. 

  1734.     public function test_get_string_limitation() {
    1735. 

  1735.         // This is one of the limitations to the lang_string class. It can't be
    1736. 

  1736.         // used as a key.
    1737. 

  1737.         $array = array(get_string('yes', null, null, true) => 'yes');
    1738. 

  1738.     }
    1739. 

  1739. 

  1740.     /**
    1741. 

  1741.      * Test localised float formatting.
    1742. 

  1742.      */
    1743. 

  1743.     public function test_format_float() {
    1744. 

  1744. 

  1745.         // Special case for null.
    1746. 

  1746.         $this->assertEquals('', format_float(null));
    1747. 

  1747. 

  1748.         // Default 1 decimal place.
    1749. 

  1749.         $this->assertEquals('5.4', format_float(5.43));
    1750. 

  1750.         $this->assertEquals('5.0', format_float(5.001));
    1751. 

  1751. 

  1752.         // Custom number of decimal places.
    1753. 

  1753.         $this->assertEquals('5.43000', format_float(5.43, 5));
    1754. 

  1754. 

  1755.         // Option to strip ending zeros after rounding.
    1756. 

  1756.         $this->assertEquals('5.43', format_float(5.43, 5, true, true));
    1757. 

  1757.         $this->assertEquals('5', format_float(5.0001, 3, true, true));
    1758. 

  1758. 

  1759.         // Tests with a localised decimal separator.
    1760. 

  1760.         $this->define_local_decimal_separator();
    1761. 

  1761. 

  1762.         // Localisation on (default).
    1763. 

  1763.         $this->assertEquals('5X43000', format_float(5.43, 5));
    1764. 

  1764.         $this->assertEquals('5X43', format_float(5.43, 5, true, true));
    1765. 

  1765. 

  1766.         // Localisation off.
    1767. 

  1767.         $this->assertEquals('5.43000', format_float(5.43, 5, false));
    1768. 

  1768.         $this->assertEquals('5.43', format_float(5.43, 5, false, true));
    1769. 

  1769.     }
    1770. 

  1770. 

  1771.     /**
    1772. 

  1772.      * Test localised float unformatting.
    1773. 

  1773.      */
    1774. 

  1774.     public function test_unformat_float() {
    1775. 

  1775. 

  1776.         // Tests without the localised decimal separator.
    1777. 

  1777. 

  1778.         // Special case for null, empty or white spaces only strings.
    1779. 

  1779.         $this->assertEquals(null, unformat_float(null));
    1780. 

  1780.         $this->assertEquals(null, unformat_float(''));
    1781. 

  1781.         $this->assertEquals(null, unformat_float('    '));
    1782. 

  1782. 

  1783.         // Regular use.
    1784. 

  1784.         $this->assertEquals(5.4, unformat_float('5.4'));
    1785. 

  1785.         $this->assertEquals(5.4, unformat_float('5.4', true));
    1786. 

  1786. 

  1787.         // No decimal.
    1788. 

  1788.         $this->assertEquals(5.0, unformat_float('5'));
    1789. 

  1789. 

  1790.         // Custom number of decimal.
    1791. 

  1791.         $this->assertEquals(5.43267, unformat_float('5.43267'));
    1792. 

  1792. 

  1793.         // Empty decimal.
    1794. 

  1794.         $this->assertEquals(100.0, unformat_float('100.00'));
    1795. 

  1795. 

  1796.         // With the thousand separator.
    1797. 

  1797.         $this->assertEquals(1000.0, unformat_float('1 000'));
    1798. 

  1798.         $this->assertEquals(1000.32, unformat_float('1 000.32'));
    1799. 

  1799. 

  1800.         // Negative number.
    1801. 

  1801.         $this->assertEquals(-100.0, unformat_float('-100'));
    1802. 

  1802. 

  1803.         // Wrong value.
    1804. 

  1804.         $this->assertEquals(0.0, unformat_float('Wrong value'));
    1805. 

  1805.         // Wrong value in strict mode.
    1806. 

  1806.         $this->assertFalse(unformat_float('Wrong value', true));
    1807. 

  1807. 

  1808.         // Combining options.
    1809. 

  1809.         $this->assertEquals(-1023.862567, unformat_float('   -1 023.862567     '));
    1810. 

  1810. 

  1811.         // Bad decimal separator (should crop the decimal).
    1812. 

  1812.         $this->assertEquals(50.0, unformat_float('50,57'));
    1813. 

  1813.         // Bad decimal separator in strict mode (should return false).
    1814. 

  1814.         $this->assertFalse(unformat_float('50,57', true));
    1815. 

  1815. 

  1816.         // Tests with a localised decimal separator.
    1817. 

  1817.         $this->define_local_decimal_separator();
    1818. 

  1818. 

  1819.         // We repeat the tests above but with the current decimal separator.
    1820. 

  1820. 

  1821.         // Regular use without and with the localised separator.
    1822. 

  1822.         $this->assertEquals (5.4, unformat_float('5.4'));
    1823. 

  1823.         $this->assertEquals (5.4, unformat_float('5X4'));
    1824. 

  1824. 

  1825.         // Custom number of decimal.
    1826. 

  1826.         $this->assertEquals (5.43267, unformat_float('5X43267'));
    1827. 

  1827. 

  1828.         // Empty decimal.
    1829. 

  1829.         $this->assertEquals (100.0, unformat_float('100X00'));
    1830. 

  1830. 

  1831.         // With the thousand separator.
    1832. 

  1832.         $this->assertEquals (1000.32, unformat_float('1 000X32'));
    1833. 

  1833. 

  1834.         // Bad different separator (should crop the decimal).
    1835. 

  1835.         $this->assertEquals (50.0, unformat_float('50Y57'));
    1836. 

  1836.         // Bad different separator in strict mode (should return false).
    1837. 

  1837.         $this->assertFalse (unformat_float('50Y57', true));
    1838. 

  1838. 

  1839.         // Combining options.
    1840. 

  1840.         $this->assertEquals (-1023.862567, unformat_float('   -1 023X862567     '));
    1841. 

  1841.         // Combining options in strict mode.
    1842. 

  1842.         $this->assertEquals (-1023.862567, unformat_float('   -1 023X862567     ', true));
    1843. 

  1843.     }
    1844. 

  1844. 

  1845.     /**
    1846. 

  1846.      * Test deleting of users.
    1847. 

  1847.      */
    1848. 

  1848.     public function test_delete_user() {
    1849. 

  1849.         global $DB, $CFG;
    1850. 

  1850. 

  1851.         $this->resetAfterTest();
    1852. 

  1852. 

  1853.         $guest = $DB->get_record('user', array('id'=>$CFG->siteguest), '*', MUST_EXIST);
    1854. 

  1854.         $admin = $DB->get_record('user', array('id'=>$CFG->siteadmins), '*', MUST_EXIST);
    1855. 

  1855.         $this->assertEquals(0, $DB->count_records('user', array('deleted'=>1)));
    1856. 

  1856. 

  1857.         $user = $this->getDataGenerator()->create_user(array('idnumber'=>'abc'));
    1858. 

  1858.         $user2 = $this->getDataGenerator()->create_user(array('idnumber'=>'xyz'));
    1859. 

  1859. 

  1860.         // Delete user and capture event.
    1861. 

  1861.         $sink = $this->redirectEvents();
    1862. 

  1862.         $result = delete_user($user);
    1863. 

  1863.         $events = $sink->get_events();
    1864. 

  1864.         $sink->close();
    1865. 

  1865.         $event = array_pop($events);
    1866. 

  1866. 

  1867.         // Test user is deleted in DB.
    1868. 

  1868.         $this->assertTrue($result);
    1869. 

  1869.         $deluser = $DB->get_record('user', array('id'=>$user->id), '*', MUST_EXIST);
    1870. 

  1870.         $this->assertEquals(1, $deluser->deleted);
    1871. 

  1871.         $this->assertEquals(0, $deluser->picture);
    1872. 

  1872.         $this->assertSame('', $deluser->idnumber);
    1873. 

  1873.         $this->assertSame(md5($user->username), $deluser->email);
    1874. 

  1874.         $this->assertRegExp('/^'.preg_quote($user->email, '/').'\.\d*$/', $deluser->username);
    1875. 

  1875. 

  1876.         $this->assertEquals(1, $DB->count_records('user', array('deleted'=>1)));
    1877. 

  1877. 

  1878.         // Test Event.
    1879. 

  1879.         $this->assertInstanceOf('\core\event\user_deleted', $event);
    1880. 

  1880.         $this->assertSame($user->id, $event->objectid);
    1881. 

  1881.         $this->assertSame('user_deleted', $event->get_legacy_eventname());
    1882. 

  1882.         $this->assertEventLegacyData($user, $event);
    1883. 

  1883.         $expectedlogdata = array(SITEID, 'user', 'delete', "view.php?id=$user->id", $user->firstname.' '.$user->lastname);
    1884. 

  1884.         $this->assertEventLegacyLogData($expectedlogdata, $event);
    1885. 

  1885.         $eventdata = $event->get_data();
    1886. 

  1886.         $this->assertSame($eventdata['other']['username'], $user->username);
    1887. 

  1887.         $this->assertSame($eventdata['other']['email'], $user->email);
    1888. 

  1888.         $this->assertSame($eventdata['other']['idnumber'], $user->idnumber);
    1889. 

  1889.         $this->assertSame($eventdata['other']['picture'], $user->picture);
    1890. 

  1890.         $this->assertSame($eventdata['other']['mnethostid'], $user->mnethostid);
    1891. 

  1891.         $this->assertEquals($user, $event->get_record_snapshot('user', $event->objectid));
    1892. 

  1892. 

  1893.         // Try invalid params.
    1894. 

  1894.         $record = new stdClass();
    1895. 

  1895.         $record->grrr = 1;
    1896. 

  1896.         try {
    1897. 

  1897.             delete_user($record);
    1898. 

  1898.             $this->fail('Expecting exception for invalid delete_user() $user parameter');
    1899. 

  1899.         } catch (moodle_exception $ex) {
    1900. 

  1900.             $this->assertInstanceOf('coding_exception', $ex);
    1901. 

  1901.         }
    1902. 

  1902.         $record->id = 1;
    1903. 

  1903.         try {
    1904. 

  1904.             delete_user($record);
    1905. 

  1905.             $this->fail('Expecting exception for invalid delete_user() $user parameter');
    1906. 

  1906.         } catch (moodle_exception $ex) {
    1907. 

  1907.             $this->assertInstanceOf('coding_exception', $ex);
    1908. 

  1908.         }
    1909. 

  1909. 

  1910.         $record = new stdClass();
    1911. 

  1911.         $record->id = 666;
    1912. 

  1912.         $record->username = 'xx';
    1913. 

  1913.         $this->assertFalse($DB->record_exists('user', array('id'=>666))); // Any non-existent id is ok.
    1914. 

  1914.         $result = delete_user($record);
    1915. 

  1915.         $this->assertFalse($result);
    1916. 

  1916. 

  1917.         $result = delete_user($guest);
    1918. 

  1918.         $this->assertFalse($result);
    1919. 

  1919. 

  1920.         $result = delete_user($admin);
    1921. 

  1921.         $this->assertFalse($result);
    1922. 

  1922. 

  1923.         $this->resetDebugging();
    1924. 

  1924.     }
    1925. 

  1925. 

  1926.     /**
    1927. 

  1927.      * Test function convert_to_array()
    1928. 

  1928.      */
    1929. 

  1929.     public function test_convert_to_array() {
    1930. 

  1930.         // Check that normal classes are converted to arrays the same way as (array) would do.
    1931. 

  1931.         $obj = new stdClass();
    1932. 

  1932.         $obj->prop1 = 'hello';
    1933. 

  1933.         $obj->prop2 = array('first', 'second', 13);
    1934. 

  1934.         $obj->prop3 = 15;
    1935. 

  1935.         $this->assertEquals(convert_to_array($obj), (array)$obj);
    1936. 

  1936. 

  1937.         // Check that context object (with iterator) is converted to array properly.
    1938. 

  1938.         $obj = context_system::instance();
    1939. 

  1939.         $ar = array(
    1940. 

  1940.             'id'           => $obj->id,
    1941. 

  1941.             'contextlevel' => $obj->contextlevel,
    1942. 

  1942.             'instanceid'   => $obj->instanceid,
    1943. 

  1943.             'path'         => $obj->path,
    1944. 

  1944.             'depth'        => $obj->depth
    1945. 

  1945.         );
    1946. 

  1946.         $this->assertEquals(convert_to_array($obj), $ar);
    1947. 

  1947.     }
    1948. 

  1948. 

  1949.     /**
    1950. 

  1950.      * Test the function date_format_string().
    1951. 

  1951.      */
    1952. 

  1952.     public function test_date_format_string() {
    1953. 

  1953.         global $CFG;
    1954. 

  1954. 

  1955.         // Forcing locale and timezone.
    1956. 

  1956.         $oldlocale = setlocale(LC_TIME, '0');
    1957. 

  1957.         if ($CFG->ostype == 'WINDOWS') {
    1958. 

  1958.             setlocale(LC_TIME, 'English_Australia.1252');
    1959. 

  1959.         } else {
    1960. 

  1960.             setlocale(LC_TIME, 'en_AU.UTF-8');
    1961. 

  1961.         }
    1962. 

  1962.         $systemdefaulttimezone = date_default_timezone_get();
    1963. 

  1963.         date_default_timezone_set('Australia/Perth');
    1964. 

  1964. 

  1965.         $tests = array(
    1966. 

  1966.             array(
    1967. 

  1967.                 'tz' => 99,
    1968. 

  1968.                 'str' => '%A, %d %B %Y, %I:%M %p',
    1969. 

  1969.                 'expected' => 'Saturday, 01 January 2011, 06:00 PM'
    1970. 

  1970.             ),
    1971. 

  1971.             array(
    1972. 

  1972.                 'tz' => 0,
    1973. 

  1973.                 'str' => '%A, %d %B %Y, %I:%M %p',
    1974. 

  1974.                 'expected' => 'Saturday, 01 January 2011, 10:00 AM'
    1975. 

  1975.             ),
    1976. 

  1976.             array(
    1977. 

  1977.                 'tz' => -12,
    1978. 

  1978.                 'str' => '%A, %d %B %Y, %I:%M %p',
    1979. 

  1979.                 'expected' => 'Saturday, 01 January 2011, 10:00 AM'
    1980. 

  1980.             ),
    1981. 

  1981.             // Following tests pass on Windows only because en lang pack does
    1982. 

  1982.             // not contain localewincharset, in real life lang pack maintainers
    1983. 

  1983.             // may use only characters that are present in localewincharset
    1984. 

  1984.             // in format strings!
    1985. 

  1985.             array(
    1986. 

  1986.                 'tz' => 99,
    1987. 

  1987.                 'str' => 'Žluťoučký koníček %A',
    1988. 

  1988.                 'expected' => 'Žluťoučký koníček Saturday'
    1989. 

  1989.             ),
    1990. 

  1990.             array(
    1991. 

  1991.                 'tz' => 99,
    1992. 

  1992.                 'str' => '言語設定言語 %A',
    1993. 

  1993.                 'expected' => '言語設定言語 Saturday'
    1994. 

  1994.             ),
    1995. 

  1995.             array(
    1996. 

  1996.                 'tz' => 99,
    1997. 

  1997.                 'str' => '简体中文简体 %A',
    1998. 

  1998.                 'expected' => '简体中文简体 Saturday'
    1999. 

  1999.             ),
    2000. 

  2000.         );
    2001. 

  2001. 

  2002.         // Note: date_format_string() uses the timezone only to differenciate
    2003. 

  2003.         // the server time from the UTC time. It does not modify the timestamp.
    2004. 

  2004.         // Hence similar results for timezones <= 13.
    2005. 

  2005.         // On different systems case of AM PM changes so compare case insensitive.
    2006. 

  2006.         foreach ($tests as $test) {
    2007. 

  2007.             $str = date_format_string(1293876000, $test['str'], $test['tz']);
    2008. 

  2008.             $this->assertSame(core_text::strtolower($test['expected']), core_text::strtolower($str));
    2009. 

  2009.         }
    2010. 

  2010. 

  2011.         // Restore system default values.
    2012. 

  2012.         date_default_timezone_set($systemdefaulttimezone);
    2013. 

  2013.         setlocale(LC_TIME, $oldlocale);
    2014. 

  2014.     }
    2015. 

  2015. 

  2016.     public function test_get_config() {
    2017. 

  2017.         global $CFG;
    2018. 

  2018. 

  2019.         $this->resetAfterTest();
    2020. 

  2020. 

  2021.         // Preparation.
    2022. 

  2022.         set_config('phpunit_test_get_config_1', 'test 1');
    2023. 

  2023.         set_config('phpunit_test_get_config_2', 'test 2', 'mod_forum');
    2024. 

  2024.         if (!is_array($CFG->config_php_settings)) {
    2025. 

  2025.             $CFG->config_php_settings = array();
    2026. 

  2026.         }
    2027. 

  2027.         $CFG->config_php_settings['phpunit_test_get_config_3'] = 'test 3';
    2028. 

  2028. 

  2029.         if (!is_array($CFG->forced_plugin_settings)) {
    2030. 

  2030.             $CFG->forced_plugin_settings = array();
    2031. 

  2031.         }
    2032. 

  2032.         if (!array_key_exists('mod_forum', $CFG->forced_plugin_settings)) {
    2033. 

  2033.             $CFG->forced_plugin_settings['mod_forum'] = array();
    2034. 

  2034.         }
    2035. 

  2035.         $CFG->forced_plugin_settings['mod_forum']['phpunit_test_get_config_4'] = 'test 4';
    2036. 

  2036.         $CFG->phpunit_test_get_config_5 = 'test 5';
    2037. 

  2037. 

  2038.         // Testing.
    2039. 

  2039.         $this->assertSame('test 1', get_config('core', 'phpunit_test_get_config_1'));
    2040. 

  2040.         $this->assertSame('test 2', get_config('mod_forum', 'phpunit_test_get_config_2'));
    2041. 

  2041.         $this->assertSame('test 3', get_config('core', 'phpunit_test_get_config_3'));
    2042. 

  2042.         $this->assertSame('test 4', get_config('mod_forum', 'phpunit_test_get_config_4'));
    2043. 

  2043.         $this->assertFalse(get_config('core', 'phpunit_test_get_config_5'));
    2044. 

  2044.         $this->assertFalse(get_config('core', 'phpunit_test_get_config_x'));
    2045. 

  2045.         $this->assertFalse(get_config('mod_forum', 'phpunit_test_get_config_x'));
    2046. 

  2046. 

  2047.         // Test config we know to exist.
    2048. 

  2048.         $this->assertSame($CFG->dataroot, get_config('core', 'dataroot'));
    2049. 

  2049.         $this->assertSame($CFG->phpunit_dataroot, get_config('core', 'phpunit_dataroot'));
    2050. 

  2050.         $this->assertSame($CFG->dataroot, get_config('core', 'phpunit_dataroot'));
    2051. 

  2051.         $this->assertSame(get_config('core', 'dataroot'), get_config('core', 'phpunit_dataroot'));
    2052. 

  2052. 

  2053.         // Test setting a config var that already exists.
    2054. 

  2054.         set_config('phpunit_test_get_config_1', 'test a');
    2055. 

  2055.         $this->assertSame('test a', $CFG->phpunit_test_get_config_1);
    2056. 

  2056.         $this->assertSame('test a', get_config('core', 'phpunit_test_get_config_1'));
    2057. 

  2057. 

  2058.         // Test cache invalidation.
    2059. 

  2059.         $cache = cache::make('core', 'config');
    2060. 

  2060.         $this->assertInternalType('array', $cache->get('core'));
    2061. 

  2061.         $this->assertInternalType('array', $cache->get('mod_forum'));
    2062. 

  2062.         set_config('phpunit_test_get_config_1', 'test b');
    2063. 

  2063.         $this->assertFalse($cache->get('core'));
    2064. 

  2064.         set_config('phpunit_test_get_config_4', 'test c', 'mod_forum');
    2065. 

  2065.         $this->assertFalse($cache->get('mod_forum'));
    2066. 

  2066.     }
    2067. 

  2067. 

  2068.     public function test_get_max_upload_sizes() {
    2069. 

  2069.         // Test with very low limits so we are not affected by php upload limits.
    2070. 

  2070.         // Test activity limit smallest.
    2071. 

  2071.         $sitebytes = 102400;
    2072. 

  2072.         $coursebytes = 51200;
    2073. 

  2073.         $modulebytes = 10240;
    2074. 

  2074.         $result = get_max_upload_sizes($sitebytes, $coursebytes, $modulebytes);
    2075. 

  2075. 

  2076.         $this->assertSame('Activity upload limit (10KB)', $result['0']);
    2077. 

  2077.         $this->assertCount(2, $result);
    2078. 

  2078. 

  2079.         // Test course limit smallest.
    2080. 

  2080.         $sitebytes = 102400;
    2081. 

  2081.         $coursebytes = 10240;
    2082. 

  2082.         $modulebytes = 51200;
    2083. 

  2083.         $result = get_max_upload_sizes($sitebytes, $coursebytes, $modulebytes);
    2084. 

  2084. 

  2085.         $this->assertSame('Course upload limit (10KB)', $result['0']);
    2086. 

  2086.         $this->assertCount(2, $result);
    2087. 

  2087. 

  2088.         // Test site limit smallest.
    2089. 

  2089.         $sitebytes = 10240;
    2090. 

  2090.         $coursebytes = 102400;
    2091. 

  2091.         $modulebytes = 51200;
    2092. 

  2092.         $result = get_max_upload_sizes($sitebytes, $coursebytes, $modulebytes);
    2093. 

  2093. 

  2094.         $this->assertSame('Site upload limit (10KB)', $result['0']);
    2095. 

  2095.         $this->assertCount(2, $result);
    2096. 

  2096. 

  2097.         // Test site limit not set.
    2098. 

  2098.         $sitebytes = 0;
    2099. 

  2099.         $coursebytes = 102400;
    2100. 

  2100.         $modulebytes = 51200;
    2101. 

  2101.         $result = get_max_upload_sizes($sitebytes, $coursebytes, $modulebytes);
    2102. 

  2102. 

  2103.         $this->assertSame('Activity upload limit (50KB)', $result['0']);
    2104. 

  2104.         $this->assertCount(3, $result);
    2105. 

  2105. 

  2106.         $sitebytes = 0;
    2107. 

  2107.         $coursebytes = 51200;
    2108. 

  2108.         $modulebytes = 102400;
    2109. 

  2109.         $result = get_max_upload_sizes($sitebytes, $coursebytes, $modulebytes);
    2110. 

  2110. 

  2111.         $this->assertSame('Course upload limit (50KB)', $result['0']);
    2112. 

  2112.         $this->assertCount(3, $result);
    2113. 

  2113. 

  2114.         // Test custom bytes in range.
    2115. 

  2115.         $sitebytes = 102400;
    2116. 

  2116.         $coursebytes = 51200;
    2117. 

  2117.         $modulebytes = 51200;
    2118. 

  2118.         $custombytes = 10240;
    2119. 

  2119.         $result = get_max_upload_sizes($sitebytes, $coursebytes, $modulebytes, $custombytes);
    2120. 

  2120. 

  2121.         $this->assertCount(3, $result);
    2122. 

  2122. 

  2123.         // Test custom bytes in range but non-standard.
    2124. 

  2124.         $sitebytes = 102400;
    2125. 

  2125.         $coursebytes = 51200;
    2126. 

  2126.         $modulebytes = 51200;
    2127. 

  2127.         $custombytes = 25600;
    2128. 

  2128.         $result = get_max_upload_sizes($sitebytes, $coursebytes, $modulebytes, $custombytes);
    2129. 

  2129. 

  2130.         $this->assertCount(4, $result);
    2131. 

  2131. 

  2132.         // Test custom bytes out of range.
    2133. 

  2133.         $sitebytes = 102400;
    2134. 

  2134.         $coursebytes = 51200;
    2135. 

  2135.         $modulebytes = 51200;
    2136. 

  2136.         $custombytes = 102400;
    2137. 

  2137.         $result = get_max_upload_sizes($sitebytes, $coursebytes, $modulebytes, $custombytes);
    2138. 

  2138. 

  2139.         $this->assertCount(3, $result);
    2140. 

  2140. 

  2141.         // Test custom bytes out of range and non-standard.
    2142. 

  2142.         $sitebytes = 102400;
    2143. 

  2143.         $coursebytes = 51200;
    2144. 

  2144.         $modulebytes = 51200;
    2145. 

  2145.         $custombytes = 256000;
    2146. 

  2146.         $result = get_max_upload_sizes($sitebytes, $coursebytes, $modulebytes, $custombytes);
    2147. 

  2147. 

  2148.         $this->assertCount(3, $result);
    2149. 

  2149. 

  2150.         // Test site limit only.
    2151. 

  2151.         $sitebytes = 51200;
    2152. 

  2152.         $result = get_max_upload_sizes($sitebytes);
    2153. 

  2153. 

  2154.         $this->assertSame('Site upload limit (50KB)', $result['0']);
    2155. 

  2155.         $this->assertSame('50KB', $result['51200']);
    2156. 

  2156.         $this->assertSame('10KB', $result['10240']);
    2157. 

  2157.         $this->assertCount(3, $result);
    2158. 

  2158. 

  2159.         // Test no limit.
    2160. 

  2160.         $result = get_max_upload_sizes();
    2161. 

  2161.         $this->assertArrayHasKey('0', $result);
    2162. 

  2162.         $this->assertArrayHasKey(get_max_upload_file_size(), $result);
    2163. 

  2163.     }
    2164. 

  2164. 

  2165.     /**
    2166. 

  2166.      * Test function password_is_legacy_hash().
    2167. 

  2167.      */
    2168. 

  2168.     public function test_password_is_legacy_hash() {
    2169. 

  2169.         // Well formed md5s should be matched.
    2170. 

  2170.         foreach (array('some', 'strings', 'to_check!') as $string) {
    2171. 

  2171.             $md5 = md5($string);
    2172. 

  2172.             $this->assertTrue(password_is_legacy_hash($md5));
    2173. 

  2173.         }
    2174. 

  2174.         // Strings that are not md5s should not be matched.
    2175. 

  2175.         foreach (array('', AUTH_PASSWORD_NOT_CACHED, 'IPW8WTcsWNgAWcUS1FBVHegzJnw5M2jOmYkmfc8z.xdBOyC4Caeum') as $notmd5) {
    2176. 

  2176.             $this->assertFalse(password_is_legacy_hash($notmd5));
    2177. 

  2177.         }
    2178. 

  2178.     }
    2179. 

  2179. 

  2180.     /**
    2181. 

  2181.      * Test function validate_internal_user_password().
    2182. 

  2182.      */
    2183. 

  2183.     public function test_validate_internal_user_password() {
    2184. 

  2184.         if (password_compat_not_supported()) {
    2185. 

  2185.             // If bcrypt is not properly supported test legacy md5 hashes instead.
    2186. 

  2186.             // Can't hardcode these as we don't know the site's password salt.
    2187. 

  2187.             $validhashes = array(
    2188. 

  2188.                 'pw' => hash_internal_user_password('pw'),
    2189. 

  2189.                 'abc' => hash_internal_user_password('abc'),
    2190. 

  2190.                 'C0mP1eX_&}<?@*&%` |\"' => hash_internal_user_password('C0mP1eX_&}<?@*&%` |\"'),
    2191. 

  2191.                 'ĩńťėŕňăţĩōŋāĹ' => hash_internal_user_password('ĩńťėŕňăţĩōŋāĹ')
    2192. 

  2192.             );
    2193. 

  2193.         } else {
    2194. 

  2194.             // Otherwise test bcrypt hashes.
    2195. 

  2195.             $validhashes = array(
    2196. 

  2196.                 'pw' => '$2y$10$LOSDi5eaQJhutSRun.OVJ.ZSxQZabCMay7TO1KmzMkDMPvU40zGXK',
    2197. 

  2197.                 'abc' => '$2y$10$VWTOhVdsBbWwtdWNDRHSpewjd3aXBQlBQf5rBY/hVhw8hciarFhXa',
    2198. 

  2198.                 'C0mP1eX_&}<?@*&%` |\"' => '$2y$10$3PJf.q.9ywNJlsInPbqc8.IFeSsvXrGvQLKRFBIhVu1h1I3vpIry6',
    2199. 

  2199.                 'ĩńťėŕňăţĩōŋāĹ' => '$2y$10$3A2Y8WpfRAnP3czJiSv6N.6Xp0T8hW3QZz2hUCYhzyWr1kGP1yUve'
    2200. 

  2200.             );
    2201. 

  2201.         }
    2202. 

  2202. 

  2203.         foreach ($validhashes as $password => $hash) {
    2204. 

  2204.             $user = new stdClass();
    2205. 

  2205.             $user->auth = 'manual';
    2206. 

  2206.             $user->password = $hash;
    2207. 

  2207.             // The correct password should be validated.
    2208. 

  2208.             $this->assertTrue(validate_internal_user_password($user, $password));
    2209. 

  2209.             // An incorrect password should not be validated.
    2210. 

  2210.             $this->assertFalse(validate_internal_user_password($user, 'badpw'));
    2211. 

  2211.         }
    2212. 

  2212.     }
    2213. 

  2213. 

  2214.     /**
    2215. 

  2215.      * Test function hash_internal_user_password().
    2216. 

  2216.      */
    2217. 

  2217.     public function test_hash_internal_user_password() {
    2218. 

  2218.         $passwords = array('pw', 'abc123', 'C0mP1eX_&}<?@*&%` |\"', 'ĩńťėŕňăţĩōŋāĹ');
    2219. 

  2219. 

  2220.         // Check that some passwords that we convert to hashes can
    2221. 

  2221.         // be validated.
    2222. 

  2222.         foreach ($passwords as $password) {
    2223. 

  2223.             $hash = hash_internal_user_password($password);
    2224. 

  2224.             $fasthash = hash_internal_user_password($password, true);
    2225. 

  2225.             $user = new stdClass();
    2226. 

  2226.             $user->auth = 'manual';
    2227. 

  2227.             $user->password = $hash;
    2228. 

  2228.             $this->assertTrue(validate_internal_user_password($user, $password));
    2229. 

  2229. 

  2230.             if (password_compat_not_supported()) {
    2231. 

  2231.                 // If bcrypt is not properly supported make sure the passwords are in md5 format.
    2232. 

  2232.                 $this->assertTrue(password_is_legacy_hash($hash));
    2233. 

  2233.             } else {
    2234. 

  2234.                 // Otherwise they should not be in md5 format.
    2235. 

  2235.                 $this->assertFalse(password_is_legacy_hash($hash));
    2236. 

  2236. 

  2237.                 // Check that cost factor in hash is correctly set.
    2238. 

  2238.                 $this->assertRegExp('/\$10\$/', $hash);
    2239. 

  2239.                 $this->assertRegExp('/\$04\$/', $fasthash);
    2240. 

  2240.             }
    2241. 

  2241.         }
    2242. 

  2242.     }
    2243. 

  2243. 

  2244.     /**
    2245. 

  2245.      * Test function update_internal_user_password().
    2246. 

  2246.      */
    2247. 

  2247.     public function test_update_internal_user_password() {
    2248. 

  2248.         global $DB;
    2249. 

  2249.         $this->resetAfterTest();
    2250. 

  2250.         $passwords = array('password', '1234', 'changeme', '****');
    2251. 

  2251.         foreach ($passwords as $password) {
    2252. 

  2252.             $user = $this->getDataGenerator()->create_user(array('auth'=>'manual'));
    2253. 

  2253.             update_internal_user_password($user, $password);
    2254. 

  2254.             // The user object should have been updated.
    2255. 

  2255.             $this->assertTrue(validate_internal_user_password($user, $password));
    2256. 

  2256.             // The database field for the user should also have been updated to the
    2257. 

  2257.             // same value.
    2258. 

  2258.             $this->assertSame($user->password, $DB->get_field('user', 'password', array('id' => $user->id)));
    2259. 

  2259.         }
    2260. 

  2260. 

  2261.         $user = $this->getDataGenerator()->create_user(array('auth'=>'manual'));
    2262. 

  2262.         // Manually set the user's password to the md5 of the string 'password'.
    2263. 

  2263.         $DB->set_field('user', 'password', '5f4dcc3b5aa765d61d8327deb882cf99', array('id' => $user->id));
    2264. 

  2264. 

  2265.         // Update the password.
    2266. 

  2266.         update_internal_user_password($user, 'password');
    2267. 

  2267. 

  2268.         if (password_compat_not_supported()) {
    2269. 

  2269.             // If bcrypt not properly supported the password should remain as an md5 hash.
    2270. 

  2270.             $expected_hash = hash_internal_user_password('password', true);
    2271. 

  2271.             $this->assertSame($user->password, $expected_hash);
    2272. 

  2272.             $this->assertTrue(password_is_legacy_hash($user->password));
    2273. 

  2273.         } else {
    2274. 

  2274.             // Otherwise password should have been updated to a bcrypt hash.
    2275. 

  2275.             $this->assertFalse(password_is_legacy_hash($user->password));
    2276. 

  2276.         }
    2277. 

  2277.     }
    2278. 

  2278. 

  2279.     public function test_fullname() {
    2280. 

  2280.         global $CFG;
    2281. 

  2281. 

  2282.         $this->resetAfterTest();
    2283. 

  2283. 

  2284.         // Create a user to test the name display on.
    2285. 

  2285.         $record = array();
    2286. 

  2286.         $record['firstname'] = 'Scott';
    2287. 

  2287.         $record['lastname'] = 'Fletcher';
    2288. 

  2288.         $record['firstnamephonetic'] = 'スコット';
    2289. 

  2289.         $record['lastnamephonetic'] = 'フレチャー';
    2290. 

  2290.         $record['alternatename'] = 'No friends';
    2291. 

  2291.         $user = $this->getDataGenerator()->create_user($record);
    2292. 

  2292. 

  2293.         // Back up config settings for restore later.
    2294. 

  2294.         $originalcfg = new stdClass();
    2295. 

  2295.         $originalcfg->fullnamedisplay = $CFG->fullnamedisplay;
    2296. 

  2296. 

  2297.         // Testing existing fullnamedisplay settings.
    2298. 

  2298.         $CFG->fullnamedisplay = 'firstname';
    2299. 

  2299.         $testname = fullname($user);
    2300. 

  2300.         $this->assertSame($user->firstname, $testname);
    2301. 

  2301. 

  2302.         $CFG->fullnamedisplay = 'firstname lastname';
    2303. 

  2303.         $expectedname = "$user->firstname $user->lastname";
    2304. 

  2304.         $testname = fullname($user);
    2305. 

  2305.         $this->assertSame($expectedname, $testname);
    2306. 

  2306. 

  2307.         $CFG->fullnamedisplay = 'lastname firstname';
    2308. 

  2308.         $expectedname = "$user->lastname $user->firstname";
    2309. 

  2309.         $testname = fullname($user);
    2310. 

  2310.         $this->assertSame($expectedname, $testname);
    2311. 

  2311. 

  2312.         $expectedname = get_string('fullnamedisplay', null, $user);
    2313. 

  2313.         $CFG->fullnamedisplay = 'language';
    2314. 

  2314.         $testname = fullname($user);
    2315. 

  2315.         $this->assertSame($expectedname, $testname);
    2316. 

  2316. 

  2317.         // Test override parameter.
    2318. 

  2318.         $CFG->fullnamedisplay = 'firstname';
    2319. 

  2319.         $expectedname = "$user->firstname $user->lastname";
    2320. 

  2320.         $testname = fullname($user, true);
    2321. 

  2321.         $this->assertSame($expectedname, $testname);
    2322. 

  2322. 

  2323.         // Test additional name fields.
    2324. 

  2324.         $CFG->fullnamedisplay = 'lastname lastnamephonetic firstname firstnamephonetic';
    2325. 

  2325.         $expectedname = "$user->lastname $user->lastnamephonetic $user->firstname $user->firstnamephonetic";
    2326. 

  2326.         $testname = fullname($user);
    2327. 

  2327.         $this->assertSame($expectedname, $testname);
    2328. 

  2328. 

  2329.         // Test for handling missing data.
    2330. 

  2330.         $user->middlename = null;
    2331. 

  2331.         // Parenthesis with no data.
    2332. 

  2332.         $CFG->fullnamedisplay = 'firstname (middlename) lastname';
    2333. 

  2333.         $expectedname = "$user->firstname $user->lastname";
    2334. 

  2334.         $testname = fullname($user);
    2335. 

  2335.         $this->assertSame($expectedname, $testname);
    2336. 

  2336. 

  2337.         // Extra spaces due to no data.
    2338. 

  2338.         $CFG->fullnamedisplay = 'firstname middlename lastname';
    2339. 

  2339.         $expectedname = "$user->firstname $user->lastname";
    2340. 

  2340.         $testname = fullname($user);
    2341. 

  2341.         $this->assertSame($expectedname, $testname);
    2342. 

  2342. 

  2343.         // Regular expression testing.
    2344. 

  2344.         // Remove some data from the user fields.
    2345. 

  2345.         $user->firstnamephonetic = '';
    2346. 

  2346.         $user->lastnamephonetic = '';
    2347. 

  2347. 

  2348.         // Removing empty brackets and excess whitespace.
    2349. 

  2349.         // All of these configurations should resolve to just firstname lastname.
    2350. 

  2350.         $configarray = array();
    2351. 

  2351.         $configarray[] = 'firstname lastname [firstnamephonetic lastnamephonetic]';
    2352. 

  2352.         $configarray[] = 'firstname lastname \'middlename\'';
    2353. 

  2353.         $configarray[] = 'firstname "firstnamephonetic" lastname';
    2354. 

  2354.         $configarray[] = 'firstname 「firstnamephonetic」 lastname 「lastnamephonetic」';
    2355. 

  2355. 

  2356.         foreach ($configarray as $config) {
    2357. 

  2357.             $CFG->fullnamedisplay = $config;
    2358. 

  2358.             $expectedname = "$user->firstname $user->lastname";
    2359. 

  2359.             $testname = fullname($user);
    2360. 

  2360.             $this->assertSame($expectedname, $testname);
    2361. 

  2361.         }
    2362. 

  2362. 

  2363.         // Check to make sure that other characters are left in place.
    2364. 

  2364.         $configarray = array();
    2365. 

  2365.         $configarray['0'] = new stdClass();
    2366. 

  2366.         $configarray['0']->config = 'lastname firstname, middlename';
    2367. 

  2367.         $configarray['0']->expectedname = "$user->lastname $user->firstname,";
    2368. 

  2368.         $configarray['1'] = new stdClass();
    2369. 

  2369.         $configarray['1']->config = 'lastname firstname + alternatename';
    2370. 

  2370.         $configarray['1']->expectedname = "$user->lastname $user->firstname + $user->alternatename";
    2371. 

  2371.         $configarray['2'] = new stdClass();
    2372. 

  2372.         $configarray['2']->config = 'firstname aka: alternatename';
    2373. 

  2373.         $configarray['2']->expectedname = "$user->firstname aka: $user->alternatename";
    2374. 

  2374.         $configarray['3'] = new stdClass();
    2375. 

  2375.         $configarray['3']->config = 'firstname (alternatename)';
    2376. 

  2376.         $configarray['3']->expectedname = "$user->firstname ($user->alternatename)";
    2377. 

  2377.         $configarray['4'] = new stdClass();
    2378. 

  2378.         $configarray['4']->config = 'firstname [alternatename]';
    2379. 

  2379.         $configarray['4']->expectedname = "$user->firstname [$user->alternatename]";
    2380. 

  2380.         $configarray['5'] = new stdClass();
    2381. 

  2381.         $configarray['5']->config = 'firstname "lastname"';
    2382. 

  2382.         $configarray['5']->expectedname = "$user->firstname \"$user->lastname\"";
    2383. 

  2383. 

  2384.         foreach ($configarray as $config) {
    2385. 

  2385.             $CFG->fullnamedisplay = $config->config;
    2386. 

  2386.             $expectedname = $config->expectedname;
    2387. 

  2387.             $testname = fullname($user);
    2388. 

  2388.             $this->assertSame($expectedname, $testname);
    2389. 

  2389.         }
    2390. 

  2390. 

  2391.         // Test debugging message displays when
    2392. 

  2392.         // fullnamedisplay setting is "normal".
    2393. 

  2393.         $CFG->fullnamedisplay = 'firstname lastname';
    2394. 

  2394.         unset($user);
    2395. 

  2395.         $user = new stdClass();
    2396. 

  2396.         $user->firstname = 'Stan';
    2397. 

  2397.         $user->lastname = 'Lee';
    2398. 

  2398.         $namedisplay = fullname($user);
    2399. 

  2399.         $this->assertDebuggingCalled();
    2400. 

  2400. 

  2401.         // Tidy up after we finish testing.
    2402. 

  2402.         $CFG->fullnamedisplay = $originalcfg->fullnamedisplay;
    2403. 

  2403.     }
    2404. 

  2404. 

  2405.     public function test_get_all_user_name_fields() {
    2406. 

  2406.         $this->resetAfterTest();
    2407. 

  2407. 

  2408.         // Additional names in an array.
    2409. 

  2409.         $testarray = array('firstnamephonetic' => 'firstnamephonetic',
    2410. 

  2410.                 'lastnamephonetic' => 'lastnamephonetic',
    2411. 

  2411.                 'middlename' => 'middlename',
    2412. 

  2412.                 'alternatename' => 'alternatename',
    2413. 

  2413.                 'firstname' => 'firstname',
    2414. 

  2414.                 'lastname' => 'lastname');
    2415. 

  2415.         $this->assertEquals($testarray, get_all_user_name_fields());
    2416. 

  2416. 

  2417.         // Additional names as a string.
    2418. 

  2418.         $teststring = 'firstnamephonetic,lastnamephonetic,middlename,alternatename,firstname,lastname';
    2419. 

  2419.         $this->assertEquals($teststring, get_all_user_name_fields(true));
    2420. 

  2420. 

  2421.         // Additional names as a string with an alias.
    2422. 

  2422.         $teststring = 't.firstnamephonetic,t.lastnamephonetic,t.middlename,t.alternatename,t.firstname,t.lastname';
    2423. 

  2423.         $this->assertEquals($teststring, get_all_user_name_fields(true, 't'));
    2424. 

  2424. 

  2425.         // Additional name fields with a prefix - object.
    2426. 

  2426.         $testarray = array('firstnamephonetic' => 'authorfirstnamephonetic',
    2427. 

  2427.                 'lastnamephonetic' => 'authorlastnamephonetic',
    2428. 

  2428.                 'middlename' => 'authormiddlename',
    2429. 

  2429.                 'alternatename' => 'authoralternatename',
    2430. 

  2430.                 'firstname' => 'authorfirstname',
    2431. 

  2431.                 'lastname' => 'authorlastname');
    2432. 

  2432.         $this->assertEquals($testarray, get_all_user_name_fields(false, null, 'author'));
    2433. 

  2433. 

  2434.         // Additional name fields with an alias and a title - string.
    2435. 

  2435.         $teststring = 'u.firstnamephonetic AS authorfirstnamephonetic,u.lastnamephonetic AS authorlastnamephonetic,u.middlename AS authormiddlename,u.alternatename AS authoralternatename,u.firstname AS authorfirstname,u.lastname AS authorlastname';
    2436. 

  2436.         $this->assertEquals($teststring, get_all_user_name_fields(true, 'u', null, 'author'));
    2437. 

  2437.     }
    2438. 

  2438. 

  2439.     public function test_order_in_string() {
    2440. 

  2440.         $this->resetAfterTest();
    2441. 

  2441. 

  2442.         // Return an array in an order as they are encountered in a string.
    2443. 

  2443.         $valuearray = array('second', 'firsthalf', 'first');
    2444. 

  2444.         $formatstring = 'first firsthalf some other text (second)';
    2445. 

  2445.         $expectedarray = array('0' => 'first', '6' => 'firsthalf', '33' => 'second');
    2446. 

  2446.         $this->assertEquals($expectedarray, order_in_string($valuearray, $formatstring));
    2447. 

  2447. 

  2448.         // Try again with a different order for the format.
    2449. 

  2449.         $valuearray = array('second', 'firsthalf', 'first');
    2450. 

  2450.         $formatstring = 'firsthalf first second';
    2451. 

  2451.         $expectedarray = array('0' => 'firsthalf', '10' => 'first', '16' => 'second');
    2452. 

  2452.         $this->assertEquals($expectedarray, order_in_string($valuearray, $formatstring));
    2453. 

  2453. 

  2454.         // Try again with yet another different order for the format.
    2455. 

  2455.         $valuearray = array('second', 'firsthalf', 'first');
    2456. 

  2456.         $formatstring = 'start seconds away second firstquater first firsthalf';
    2457. 

  2457.         $expectedarray = array('19' => 'second', '38' => 'first', '44' => 'firsthalf');
    2458. 

  2458.         $this->assertEquals($expectedarray, order_in_string($valuearray, $formatstring));
    2459. 

  2459.     }
    2460. 

  2460. 

  2461.     public function test_complete_user_login() {
    2462. 

  2462.         global $USER, $DB;
    2463. 

  2463. 

  2464.         $this->resetAfterTest();
    2465. 

  2465.         $user = $this->getDataGenerator()->create_user();
    2466. 

  2466.         $this->setUser(0);
    2467. 

  2467. 

  2468.         $sink = $this->redirectEvents();
    2469. 

  2469.         $loginuser = clone($user);
    2470. 

  2470.         $this->setCurrentTimeStart();
    2471. 

  2471.         @complete_user_login($loginuser); // Hide session header errors.
    2472. 

  2472.         $this->assertSame($loginuser, $USER);
    2473. 

  2473.         $this->assertEquals($user->id, $USER->id);
    2474. 

  2474.         $events = $sink->get_events();
    2475. 

  2475.         $sink->close();
    2476. 

  2476. 

  2477.         $this->assertCount(1, $events);
    2478. 

  2478.         $event = reset($events);
    2479. 

  2479.         $this->assertInstanceOf('\core\event\user_loggedin', $event);
    2480. 

  2480.         $this->assertEquals('user', $event->objecttable);
    2481. 

  2481.         $this->assertEquals($user->id, $event->objectid);
    2482. 

  2482.         $this->assertEquals(context_system::instance()->id, $event->contextid);
    2483. 

  2483. 

  2484.         $user = $DB->get_record('user', array('id'=>$user->id));
    2485. 

  2485. 

  2486.         $this->assertTimeCurrent($user->firstaccess);
    2487. 

  2487.         $this->assertTimeCurrent($user->lastaccess);
    2488. 

  2488. 

  2489.         $this->assertTimeCurrent($USER->firstaccess);
    2490. 

  2490.         $this->assertTimeCurrent($USER->lastaccess);
    2491. 

  2491.         $this->assertTimeCurrent($USER->currentlogin);
    2492. 

  2492.         $this->assertSame(sesskey(), $USER->sesskey);
    2493. 

  2493.         $this->assertTimeCurrent($USER->preference['_lastloaded']);
    2494. 

  2494.         $this->assertObjectNotHasAttribute('password', $USER);
    2495. 

  2495.         $this->assertObjectNotHasAttribute('description', $USER);
    2496. 

  2496.     }
    2497. 

  2497. 

  2498.     /**
    2499. 

  2499.      * Test require_logout.
    2500. 

  2500.      */
    2501. 

  2501.     public function test_require_logout() {
    2502. 

  2502.         $this->resetAfterTest();
    2503. 

  2503.         $user = $this->getDataGenerator()->create_user();
    2504. 

  2504.         $this->setUser($user);
    2505. 

  2505. 

  2506.         $this->assertTrue(isloggedin());
    2507. 

  2507. 

  2508.         // Logout user and capture event.
    2509. 

  2509.         $sink = $this->redirectEvents();
    2510. 

  2510.         require_logout();
    2511. 

  2511.         $events = $sink->get_events();
    2512. 

  2512.         $sink->close();
    2513. 

  2513.         $event = array_pop($events);
    2514. 

  2514. 

  2515.         // Check if user is logged out.
    2516. 

  2516.         $this->assertFalse(isloggedin());
    2517. 

  2517. 

  2518.         // Test Event.
    2519. 

  2519.         $this->assertInstanceOf('\core\event\user_loggedout', $event);
    2520. 

  2520.         $this->assertSame($user->id, $event->objectid);
    2521. 

  2521.         $this->assertSame('user_logout', $event->get_legacy_eventname());
    2522. 

  2522.         $this->assertEventLegacyData($user, $event);
    2523. 

  2523.         $expectedlogdata = array(SITEID, 'user', 'logout', 'view.php?id='.$event->objectid.'&course='.SITEID, $event->objectid, 0,
    2524. 

  2524.             $event->objectid);
    2525. 

  2525.         $this->assertEventLegacyLogData($expectedlogdata, $event);
    2526. 

  2526.     }
    2527. 

  2527. 

  2528.     public function test_email_to_user() {
    2529. 

  2529.         global $CFG;
    2530. 

  2530. 

  2531.         $this->resetAfterTest();
    2532. 

  2532. 

  2533.         $user1 = $this->getDataGenerator()->create_user();
    2534. 

  2534.         $user2 = $this->getDataGenerator()->create_user();
    2535. 

  2535. 

  2536.         $subject = 'subject';
    2537. 

  2537.         $messagetext = 'message text';
    2538. 

  2538.         $subject2 = 'subject 2';
    2539. 

  2539.         $messagetext2 = 'message text 2';
    2540. 

  2540. 

  2541.         $this->assertNotEmpty($CFG->noemailever);
    2542. 

  2542.         email_to_user($user1, $user2, $subject, $messagetext);
    2543. 

  2543.         $this->assertDebuggingCalled('Not sending email due to $CFG->noemailever config setting');
    2544. 

  2544. 

  2545.         unset_config('noemailever');
    2546. 

  2546. 

  2547.         email_to_user($user1, $user2, $subject, $messagetext);
    2548. 

  2548.         $this->assertDebuggingCalled('Unit tests must not send real emails! Use $this->redirectEmails()');
    2549. 

  2549. 

  2550.         $sink = $this->redirectEmails();
    2551. 

  2551.         email_to_user($user1, $user2, $subject, $messagetext);
    2552. 

  2552.         email_to_user($user2, $user1, $subject2, $messagetext2);
    2553. 

  2553.         $this->assertSame(2, $sink->count());
    2554. 

  2554.         $result = $sink->get_messages();
    2555. 

  2555.         $this->assertCount(2, $result);
    2556. 

  2556.         $sink->close();
    2557. 

  2557. 

  2558.         $this->assertSame($subject, $result[0]->subject);
    2559. 

  2559.         $this->assertSame($messagetext, trim($result[0]->body));
    2560. 

  2560.         $this->assertSame($user1->email, $result[0]->to);
    2561. 

  2561.         $this->assertSame($user2->email, $result[0]->from);
    2562. 

  2562. 

  2563.         $this->assertSame($subject2, $result[1]->subject);
    2564. 

  2564.         $this->assertSame($messagetext2, trim($result[1]->body));
    2565. 

  2565.         $this->assertSame($user2->email, $result[1]->to);
    2566. 

  2566.         $this->assertSame($user1->email, $result[1]->from);
    2567. 

  2567. 

  2568.         email_to_user($user1, $user2, $subject, $messagetext);
    2569. 

  2569.         $this->assertDebuggingCalled('Unit tests must not send real emails! Use $this->redirectEmails()');
    2570. 

  2570. 

  2571.         // Test $CFG->emailonlyfromnoreplyaddress.
    2572. 

  2572.         set_config('emailonlyfromnoreplyaddress', 1);
    2573. 

  2573.         $this->assertNotEmpty($CFG->emailonlyfromnoreplyaddress);
    2574. 

  2574.         $sink = $this->redirectEmails();
    2575. 

  2575.         email_to_user($user1, $user2, $subject, $messagetext);
    2576. 

  2576.         unset_config('emailonlyfromnoreplyaddress');
    2577. 

  2577.         email_to_user($user1, $user2, $subject, $messagetext);
    2578. 

  2578.         $result = $sink->get_messages();
    2579. 

  2579.         $this->assertEquals($CFG->noreplyaddress, $result[0]->from);
    2580. 

  2580.         $this->assertNotEquals($CFG->noreplyaddress, $result[1]->from);
    2581. 

  2581.         $sink->close();
    2582. 

  2582.     }
    2583. 

  2583. 

  2584.     /**
    2585. 

  2585.      * Test user_updated event trigger by various apis.
    2586. 

  2586.      */
    2587. 

  2587.     public function test_user_updated_event() {
    2588. 

  2588.         global $DB, $CFG;
    2589. 

  2589. 

  2590.         $this->resetAfterTest();
    2591. 

  2591. 

  2592.         $user = $this->getDataGenerator()->create_user();
    2593. 

  2593. 

  2594.         // Set config to allow email_to_user() to be called.
    2595. 

  2595.         $CFG->noemailever = false;
    2596. 

  2596. 

  2597.         // Update user password.
    2598. 

  2598.         $sink = $this->redirectEvents();
    2599. 

  2599.         $sink2 = $this->redirectEmails(); // Make sure we are redirecting emails.
    2600. 

  2600.         setnew_password_and_mail($user);
    2601. 

  2601.         update_internal_user_password($user, 'randompass');
    2602. 

  2602.         $events = $sink->get_events();
    2603. 

  2603.         $sink->close();
    2604. 

  2604.         $sink2->close();
    2605. 

  2605. 

  2606.         // Test updated value.
    2607. 

  2607.         $dbuser = $DB->get_record('user', array('id' => $user->id));
    2608. 

  2608.         $this->assertSame($user->firstname, $dbuser->firstname);
    2609. 

  2609.         $this->assertNotSame('M00dLe@T', $dbuser->password);
    2610. 

  2610. 

  2611.         // Test event.
    2612. 

  2612.         foreach ($events as $event) {
    2613. 

  2613.             $this->assertInstanceOf('\core\event\user_updated', $event);
    2614. 

  2614.             $this->assertSame($user->id, $event->objectid);
    2615. 

  2615.             $this->assertSame('user_updated', $event->get_legacy_eventname());
    2616. 

  2616.             $this->assertEventLegacyData($user, $event);
    2617. 

  2617.             $this->assertEquals(context_user::instance($user->id), $event->get_context());
    2618. 

  2618.             $expectedlogdata = array(SITEID, 'user', 'update', 'view.php?id='.$user->id, '');
    2619. 

  2619.             $this->assertEventLegacyLogData($expectedlogdata, $event);
    2620. 

  2620.         }
    2621. 

  2621.     }
    2622. 

  2622. 

  2623.     /**
    2624. 

  2624.      * Test remove_course_content deletes course contents
    2625. 

  2625.      * TODO Add asserts to verify other data related to course is deleted as well.
    2626. 

  2626.      */
    2627. 

  2627.     public function test_remove_course_contents() {
    2628. 

  2628. 

  2629.         $this->resetAfterTest();
    2630. 

  2630. 

  2631.         $course = $this->getDataGenerator()->create_course();
    2632. 

  2632.         $user = $this->getDataGenerator()->create_user();
    2633. 

  2633.         $gen = $this->getDataGenerator()->get_plugin_generator('core_notes');
    2634. 

  2634.         $note = $gen->create_instance(array('courseid' => $course->id, 'userid' => $user->id));
    2635. 

  2635. 

  2636.         $this->assertNotEquals(false, note_load($note->id));
    2637. 

  2637.         remove_course_contents($course->id, false);
    2638. 

  2638.         $this->assertFalse(note_load($note->id));
    2639. 

  2639.     }
    2640. 

  2640. 

  2641.     /**
    2642. 

  2642.      * Test function username_load_fields_from_object().
    2643. 

  2643.      */
    2644. 

  2644.     public function test_username_load_fields_from_object() {
    2645. 

  2645.         $this->resetAfterTest();
    2646. 

  2646. 

  2647.         // This object represents the information returned from an sql query.
    2648. 

  2648.         $userinfo = new stdClass();
    2649. 

  2649.         $userinfo->userid = 1;
    2650. 

  2650.         $userinfo->username = 'loosebruce';
    2651. 

  2651.         $userinfo->firstname = 'Bruce';
    2652. 

  2652.         $userinfo->lastname = 'Campbell';
    2653. 

  2653.         $userinfo->firstnamephonetic = 'ブルース';
    2654. 

  2654.         $userinfo->lastnamephonetic = 'カンベッル';
    2655. 

  2655.         $userinfo->middlename = '';
    2656. 

  2656.         $userinfo->alternatename = '';
    2657. 

  2657.         $userinfo->email = '';
    2658. 

  2658.         $userinfo->picture = 23;
    2659. 

  2659.         $userinfo->imagealt = 'Michael Jordan draining another basket.';
    2660. 

  2660.         $userinfo->idnumber = 3982;
    2661. 

  2661. 

  2662.         // Just user name fields.
    2663. 

  2663.         $user = new stdClass();
    2664. 

  2664.         $user = username_load_fields_from_object($user, $userinfo);
    2665. 

  2665.         $expectedarray = new stdClass();
    2666. 

  2666.         $expectedarray->firstname = 'Bruce';
    2667. 

  2667.         $expectedarray->lastname = 'Campbell';
    2668. 

  2668.         $expectedarray->firstnamephonetic = 'ブルース';
    2669. 

  2669.         $expectedarray->lastnamephonetic = 'カンベッル';
    2670. 

  2670.         $expectedarray->middlename = '';
    2671. 

  2671.         $expectedarray->alternatename = '';
    2672. 

  2672.         $this->assertEquals($user, $expectedarray);
    2673. 

  2673. 

  2674.         // User information for showing a picture.
    2675. 

  2675.         $user = new stdClass();
    2676. 

  2676.         $additionalfields = explode(',', user_picture::fields());
    2677. 

  2677.         $user = username_load_fields_from_object($user, $userinfo, null, $additionalfields);
    2678. 

  2678.         $user->id = $userinfo->userid;
    2679. 

  2679.         $expectedarray = new stdClass();
    2680. 

  2680.         $expectedarray->id = 1;
    2681. 

  2681.         $expectedarray->firstname = 'Bruce';
    2682. 

  2682.         $expectedarray->lastname = 'Campbell';
    2683. 

  2683.         $expectedarray->firstnamephonetic = 'ブルース';
    2684. 

  2684.         $expectedarray->lastnamephonetic = 'カンベッル';
    2685. 

  2685.         $expectedarray->middlename = '';
    2686. 

  2686.         $expectedarray->alternatename = '';
    2687. 

  2687.         $expectedarray->email = '';
    2688. 

  2688.         $expectedarray->picture = 23;
    2689. 

  2689.         $expectedarray->imagealt = 'Michael Jordan draining another basket.';
    2690. 

  2690.         $this->assertEquals($user, $expectedarray);
    2691. 

  2691. 

  2692.         // Alter the userinfo object to have a prefix.
    2693. 

  2693.         $userinfo->authorfirstname = 'Bruce';
    2694. 

  2694.         $userinfo->authorlastname = 'Campbell';
    2695. 

  2695.         $userinfo->authorfirstnamephonetic = 'ブルース';
    2696. 

  2696.         $userinfo->authorlastnamephonetic = 'カンベッル';
    2697. 

  2697.         $userinfo->authormiddlename = '';
    2698. 

  2698.         $userinfo->authorpicture = 23;
    2699. 

  2699.         $userinfo->authorimagealt = 'Michael Jordan draining another basket.';
    2700. 

  2700.         $userinfo->authoremail = 'test@testing.net';
    2701. 

  2701. 

  2702. 

  2703.         // Return an object with user picture information.
    2704. 

  2704.         $user = new stdClass();
    2705. 

  2705.         $additionalfields = explode(',', user_picture::fields());
    2706. 

  2706.         $user = username_load_fields_from_object($user, $userinfo, 'author', $additionalfields);
    2707. 

  2707.         $user->id = $userinfo->userid;
    2708. 

  2708.         $expectedarray = new stdClass();
    2709. 

  2709.         $expectedarray->id = 1;
    2710. 

  2710.         $expectedarray->firstname = 'Bruce';
    2711. 

  2711.         $expectedarray->lastname = 'Campbell';
    2712. 

  2712.         $expectedarray->firstnamephonetic = 'ブルース';
    2713. 

  2713.         $expectedarray->lastnamephonetic = 'カンベッル';
    2714. 

  2714.         $expectedarray->middlename = '';
    2715. 

  2715.         $expectedarray->alternatename = '';
    2716. 

  2716.         $expectedarray->email = 'test@testing.net';
    2717. 

  2717.         $expectedarray->picture = 23;
    2718. 

  2718.         $expectedarray->imagealt = 'Michael Jordan draining another basket.';
    2719. 

  2719.         $this->assertEquals($user, $expectedarray);
    2720. 

  2720.     }
    2721. 

  2721. }
    2722. 

  2722.