| [ Index ] |
PHP Cross Reference of Drupal 6 (gatewave) |
[Summary view] [Print] [Text view]
1 <?php 2 // $Id: date_api.test,v 1.5.6.7 2010/10/20 14:32:20 karens Exp $ 3 /** 4 * Test Date API functions 5 */ 6 class DateAPITestCase extends DrupalWebTestCase { 7 function getInfo() { 8 return array( 9 'name' => t('Date API'), 10 'description' => t('Test Date API functions.') , 11 'group' => t('Date'), 12 ); 13 } 14 15 /** 16 * Implementation of setUp(). 17 */ 18 public function setUp() { 19 // Load the date_api module. 20 parent::setUp('date_api'); 21 variable_set('date_api_use_iso8601', FALSE); 22 variable_set('date_first_day', 1); 23 } 24 25 function testDateAPI() { 26 27 $value = '2007-12-05 23:59'; 28 $this->assertEqual(TRUE, date_part_extract($value, 'year'), "Test date_part_extract(". $value .", year), results ". date_part_extract($value, 'year')); 29 $this->assertEqual(TRUE, date_part_extract($value, 'month'), "Test date_part_extract(". $value .", mon), results ". date_part_extract($value, 'month')); 30 $this->assertEqual(TRUE, date_part_extract($value, 'day'), "Test date_part_extract(". $value .", mday), results ". date_part_extract($value, 'day')); 31 32 $this->assertEqual(TRUE, date_is_valid($value), "Test date_is_valid(". $value .")"); 33 $value = '2007-00-00 00:00'; 34 $this->assertNotEqual(TRUE, date_is_valid($value), "Test for invalid date_is_valid(". $value .")"); 35 $value = '0000-00-00 00:00'; 36 $this->assertNotEqual(TRUE, date_is_valid($value), "Test for invalid date_is_valid(". $value .")"); 37 $value = '-100'; 38 $this->assertNotEqual(TRUE, date_is_valid($value), "Test for invalid date_is_valid(". $value .")"); 39 $value = '2007-00-01T00:00'; 40 $this->assertEqual(TRUE, date_is_valid($value, DATE_ISO), "Test ISO exception to date_is_valid(". $value .", DATE_ISO)"); 41 42 $dates = array( 43 '2007-01-01 00:00:00', 44 '1970-01-01 00:00:00', 45 '1900-01-01 00:00:00', 46 '1600-01-01 00:00:00', 47 '0100-01-01 00:00:00'); 48 foreach ($dates as $date) { 49 $unix = date_convert($date, DATE_DATETIME, DATE_UNIX); 50 $datetime = date_convert($unix, DATE_UNIX, DATE_DATETIME); 51 $this->assertEqual($date, $datetime, 'Test roundtrip using date_convert() from DATE_DATETIME to DATE_UNIX back to DATE_DATETIME, results '.$date.' >> '.$unix.' >> '.$datetime); 52 } 53 54 // Test date_format_date(). 55 $formatters = array( 56 'a', 57 'A', 58 'B', 59 'c', 60 'd', 61 'D', 62 'e', 63 'F', 64 'g', 65 'G', 66 'h', 67 'H', 68 'i', 69 'I', 70 'j', 71 'l', 72 'L', 73 'm', 74 'M', 75 'n', 76 'N', 77 'o', 78 'O', 79 'P', 80 'r', 81 'R', 82 's', 83 'S', 84 't', 85 'T', 86 'u', 87 'U', 88 'w', 89 'W', 90 'y', 91 'Y', 92 'z', 93 'Z', 94 ); 95 foreach ($formatters as $formatter) { 96 $date_api_format = date_format_date(date_now(), 'custom', $formatter); 97 $php_format = date_format(date_now(), $formatter); 98 $this->assertEqual($date_api_format, $php_format, 'Test that the "' . $formatter . '" formatter is formatted correctly by date_format_date()'); 99 } 100 101 // Test the order of the weeks days for a calendar that starts on Monday and one that starts on Sunday. 102 variable_set('date_first_day', 1); 103 $expected = array ( 0 => t('Mon'), 1 => t('Tue'), 2 => t('Wed'), 3 => t('Thu'), 4 => t('Fri'), 5 => t('Sat'), 6 => t('Sun'), ); 104 $days = date_week_days_ordered(date_week_days_abbr(1)); 105 $this->assertEqual($expected, $days, 'Test that date_week_days_ordered() array starts on Monday when the site first day is on Monday.'); 106 variable_set('date_first_day', 0); 107 $expected = array ( 0 => t('Sun'), 1 => t('Mon'), 2 => t('Tue'), 3 => t('Wed'), 4 => t('Thu'), 5 => t('Fri'), 6 => t('Sat'), ); 108 $days = date_week_days_ordered(date_week_days_abbr(1)); 109 $this->assertEqual($expected, $days, 'Test that date_week_days_ordered() array starts on Sunday when the site first day is on Sunday.'); 110 111 // Test days in February for a leap year and a non-leap year. 112 $expected = 28; 113 $value = date_days_in_month(2005, 2); 114 $this->assertEqual($expected, $value, "Test date_days_in_month(2, 2005): should be $expected, found $value."); 115 $expected = 29; 116 $value = date_days_in_month(2004, 2); 117 $this->assertEqual($expected, $value, "Test date_days_in_month(2, 2004): should be $expected, found $value."); 118 119 // Test days in year for a leap year and a non-leap year. 120 $expected = 365; 121 $value = date_days_in_year('2005-06-01 00:00:00', DATE_DATETIME); 122 $this->assertEqual($expected, $value, "Test date_days_in_year(2005-06-01, DATE_DATETIME): should be $expected, found $value."); 123 $expected = 366; 124 $value = date_days_in_year('2004-06-01 00:00:00', DATE_DATETIME); 125 $this->assertEqual($expected, $value, "Test date_days_in_year(2004-06-01, DATE_DATETIME): should be $expected, found $value."); 126 127 // Test ISO weeks for a leap year and a non-leap year. 128 $expected = 52; 129 $value = date_iso_weeks_in_year('2008-06-01 00:00:00', DATE_DATETIME); 130 $this->assertEqual($expected, $value, "Test date_iso_weeks_in_year(2008-06-01, DATE_DATETIME): should be $expected, found $value."); 131 $expected = 53; 132 $value = date_iso_weeks_in_year('2009-06-01 00:00:00', DATE_DATETIME); 133 $this->assertEqual($expected, $value, "Test date_iso_weeks_in_year(2009-06-01, DATE_DATETIME): should be $expected, found $value."); 134 135 // Test day of week for March 1, the day after leap day. 136 $expected = 6; 137 $value = date_day_of_week('2008-03-01 00:00:00', DATE_DATETIME); 138 $this->assertEqual($expected, $value, "Test date_day_of_week(2008-03-01, DATE_DATETIME): should be $expected, found $value."); 139 $expected = 0; 140 $value = date_day_of_week('2009-03-01 00:00:00', DATE_DATETIME); 141 $this->assertEqual($expected, $value, "Test date_day_of_week(2009-03-01, DATE_DATETIME): should be $expected, found $value."); 142 143 // Test day of week name for March 1, the day after leap day. 144 $expected = 'Sat'; 145 $value = date_day_of_week_name('2008-03-01 00:00:00', DATE_DATETIME); 146 $this->assertEqual($expected, $value, "Test date_day_of_week_name(2008-03-01, DATE_DATETIME): should be $expected, found $value."); 147 $expected = 'Sun'; 148 $value = date_day_of_week_name('2009-03-01 00:00:00', DATE_DATETIME); 149 $this->assertEqual($expected, $value, "Test date_day_of_week_name(2009-03-01, DATE_DATETIME): should be $expected, found $value."); 150 151 // Test week range with calendar weeks. 152 variable_set('date_first_day', 0); 153 variable_set('date_api_use_iso8601', FALSE); 154 $expected = '2008-01-27 to 2008-02-03'; 155 $result = date_week_range(5, 2008); 156 $value = $result[0]->format(DATE_FORMAT_DATE) .' to '. $result[1]->format(DATE_FORMAT_DATE); 157 $this->assertEqual($expected, $value, "Test calendar date_week_range(5, 2008): should be $expected, found $value."); 158 $expected = '2009-01-25 to 2009-02-01'; 159 $result = date_week_range(5, 2009); 160 $value = $result[0]->format(DATE_FORMAT_DATE) .' to '. $result[1]->format(DATE_FORMAT_DATE); 161 $this->assertEqual($expected, $value, "Test calendar date_week_range(5, 2009): should be $expected, found $value."); 162 163 // And now with ISO weeks. 164 variable_set('date_first_day', 1); 165 variable_set('date_api_use_iso8601', TRUE); 166 $expected = '2008-01-28 to 2008-02-04'; 167 $result = date_week_range(5, 2008); 168 $value = $result[0]->format(DATE_FORMAT_DATE) .' to '. $result[1]->format(DATE_FORMAT_DATE); 169 $this->assertEqual($expected, $value, "Test ISO date_week_range(5, 2008): should be $expected, found $value."); 170 $expected = '2009-01-26 to 2009-02-02'; 171 $result = date_week_range(5, 2009); 172 $value = $result[0]->format(DATE_FORMAT_DATE) .' to '. $result[1]->format(DATE_FORMAT_DATE); 173 $this->assertEqual($expected, $value, "Test ISO date_week_range(5, 2009): should be $expected, found $value."); 174 variable_set('date_api_use_iso8601', FALSE); 175 176 // Find calendar week for a date. 177 variable_set('date_first_day', 0); 178 $expected = '09'; 179 $value = date_week('2008-03-01'); 180 $this->assertEqual($expected, $value, "Test date_week(2008-03-01): should be $expected, found $value."); 181 $expected = '10'; 182 $value = date_week('2009-03-01'); 183 $this->assertEqual($expected, $value, "Test date_week(2009-03-01): should be $expected, found $value."); 184 185 // Create date object from datetime string. 186 $input = '2009-03-07 10:30'; 187 $timezone = 'America/Chicago'; 188 $date = date_make_date($input, $timezone); 189 $value = date_format($date, 'c'); 190 $expected = '2009-03-07T10:30:00-06:00'; 191 $this->assertEqual($expected, $value, "Test date_make_date($input, $timezone): should be $expected, found $value."); 192 193 // Same during daylight savings time. 194 $input = '2009-06-07 10:30'; 195 $timezone = 'America/Chicago'; 196 $date = date_make_date($input, $timezone); 197 $value = date_format($date, 'c'); 198 $expected = '2009-06-07T10:30:00-05:00'; 199 $this->assertEqual($expected, $value, "Test date_make_date($input, $timezone): should be $expected, found $value."); 200 201 // Create date object from date string. 202 $input = '2009-03-07'; 203 $timezone = 'America/Chicago'; 204 $date = date_make_date($input, $timezone); 205 $value = date_format($date, 'c'); 206 $expected = '2009-03-07T00:00:00-06:00'; 207 $this->assertEqual($expected, $value, "Test date_make_date($input, $timezone): should be $expected, found $value."); 208 209 // Same during daylight savings time. 210 $input = '2009-06-07'; 211 $timezone = 'America/Chicago'; 212 $date = date_make_date($input, $timezone); 213 $value = date_format($date, 'c'); 214 $expected = '2009-06-07T00:00:00-05:00'; 215 $this->assertEqual($expected, $value, "Test date_make_date($input, $timezone): should be $expected, found $value."); 216 217 // Create date object from date array, date only. 218 $input = array('year' => 2010, 'month' => 2, 'day' => 28); 219 $timezone = 'America/Chicago'; 220 $granularity = array('year', 'month', 'day'); 221 $date = date_make_date($input, $timezone, DATE_ARRAY, $granularity); 222 $value = date_format($date, 'c'); 223 $expected = '2010-02-28T00:00:00-06:00'; 224 $this->assertEqual($expected, $value, "Test date_make_date(array('year' => 2010, 'month' => 2, 'day' => 28), $timezone, DATE_ARRAY, array('year', 'month', 'day')): should be $expected, found $value."); 225 226 // Create date object from date array with hour. 227 $input = array('year' => 2010, 'month' => 2, 'day' => 28, 'hour' => 10); 228 $timezone = 'America/Chicago'; 229 $granularity = array('year', 'month', 'day', 'hour'); 230 $date = date_make_date($input, $timezone, DATE_ARRAY, $granularity); 231 $value = date_format($date, 'c'); 232 $expected = '2010-02-28T10:00:00-06:00'; 233 $this->assertEqual($expected, $value, "Test date_make_date(array('year' => 2010, 'month' => 2, 'day' => 28, 'hour' => 10), $timezone, DATE_ARRAY, array('year', 'month', 'day', 'hour')): should be $expected, found $value."); 234 235 // 0 = January 1, 1970 00:00:00 (UTC); 236 // 1000000000 = September 9, 2001 01:46:40 (UTC); 237 238 // Create date object from unix timestamp and convert it to a local date. 239 $input = 0; 240 $timezone = 'UTC'; 241 $date = date_make_date($input, $timezone, DATE_UNIX); 242 $value = date_format($date, 'c'); 243 $expected = '1970-01-01T00:00:00+00:00'; 244 $this->assertEqual($expected, $value, "Test date_make_date($input, $timezone, DATE_UNIX): should be $expected, found $value."); 245 246 $expected = 'UTC'; 247 $value = timezone_name_get(date_timezone_get($date)); 248 $this->assertEqual($expected, $value, "The current timezone is $value: should be $expected."); 249 $expected = 0; 250 $value = date_offset_get($date); 251 $this->assertEqual($expected, $value, "The current offset is $value: should be $expected."); 252 253 $timezone = 'America/Los_Angeles'; 254 date_timezone_set($date, timezone_open($timezone)); 255 $value = date_format($date, 'c'); 256 $expected = '1969-12-31T16:00:00-08:00'; 257 $this->assertEqual($expected, $value, "Test date_timezone_set(\$date, timezone_open($timezone)): should be $expected, found $value."); 258 259 $expected = 'America/Los_Angeles'; 260 $value = timezone_name_get(date_timezone_get($date)); 261 $this->assertEqual($expected, $value, "The current timezone should be $expected, found $value."); 262 $expected = '-28800'; 263 $value = date_offset_get($date); 264 $this->assertEqual($expected, $value, "The current offset should be $expected, found $value."); 265 266 // Convert the local version of a timestamp to UTC. 267 $input = 0; 268 $timezone = 'America/Los_Angeles'; 269 $date = date_make_date($input, $timezone, DATE_UNIX); 270 $offset = date_offset_get($date); 271 $value = date_format($date, 'c'); 272 $expected = '1969-12-31T16:00:00-08:00'; 273 $this->assertEqual($expected, $value, "Test date_make_date($input, $timezone, DATE_UNIX): should be $expected, found $value."); 274 275 $expected = 'America/Los_Angeles'; 276 $value = timezone_name_get(date_timezone_get($date)); 277 $this->assertEqual($expected, $value, "The current timezone should be $expected, found $value."); 278 $expected = '-28800'; 279 $value = date_offset_get($date); 280 $this->assertEqual($expected, $value, "The current offset should be $expected, found $value."); 281 282 $timezone = 'UTC'; 283 date_timezone_set($date, timezone_open($timezone)); 284 $value = date_format($date, 'c'); 285 $expected = '1970-01-01T00:00:00+00:00'; 286 $this->assertEqual($expected, $value, "Test date_timezone_set(\$date, timezone_open($timezone)): should be $expected, found $value."); 287 288 $expected = 'UTC'; 289 $value = timezone_name_get(date_timezone_get($date)); 290 $this->assertEqual($expected, $value, "The current timezone should be $expected, found $value."); 291 $expected = '0'; 292 $value = date_offset_get($date); 293 $this->assertEqual($expected, $value, "The current offset should be $expected, found $value."); 294 295 // Create date object from datetime string and convert it to a local date. 296 $input = '1970-01-01 00:00:00'; 297 $timezone = 'UTC'; 298 $date = date_make_date($input, $timezone); 299 $value = date_format($date, 'c'); 300 $expected = '1970-01-01T00:00:00+00:00'; 301 $this->assertEqual($expected, $value, "Test date_make_date('$input', '$timezone'): should be $expected, found $value."); 302 303 $expected = 'UTC'; 304 $value = timezone_name_get(date_timezone_get($date)); 305 $this->assertEqual($expected, $value, "The current timezone is $value: should be $expected."); 306 $expected = 0; 307 $value = date_offset_get($date); 308 $this->assertEqual($expected, $value, "The current offset is $value: should be $expected."); 309 310 $timezone = 'America/Los_Angeles'; 311 date_timezone_set($date, timezone_open($timezone)); 312 $value = date_format($date, 'c'); 313 $expected = '1969-12-31T16:00:00-08:00'; 314 $this->assertEqual($expected, $value, "Test date_timezone_set(timezone_open($timezone)): should be $expected, found $value."); 315 316 $expected = 'America/Los_Angeles'; 317 $value = timezone_name_get(date_timezone_get($date)); 318 $this->assertEqual($expected, $value, "The current timezone should be $expected, found $value."); 319 $expected = '-28800'; 320 $value = date_offset_get($date); 321 $this->assertEqual($expected, $value, "The current offset should be $expected, found $value."); 322 323 // Convert the local version of a datetime string to UTC. 324 $input = '1969-12-31 16:00:00'; 325 $timezone = 'America/Los_Angeles'; 326 $date = date_make_date($input, $timezone); 327 $offset = date_offset_get($date); 328 $value = date_format($date, 'c'); 329 $expected = '1969-12-31T16:00:00-08:00'; 330 $this->assertEqual($expected, $value, "Test date_make_date('$input', '$timezone'): should be $expected, found $value."); 331 332 $expected = 'America/Los_Angeles'; 333 $value = timezone_name_get(date_timezone_get($date)); 334 $this->assertEqual($expected, $value, "The current timezone should be $expected, found $value."); 335 $expected = '-28800'; 336 $value = date_offset_get($date); 337 $this->assertEqual($expected, $value, "The current offset should be $expected, found $value."); 338 339 $timezone = 'UTC'; 340 date_timezone_set($date, timezone_open($timezone)); 341 $value = date_format($date, 'c'); 342 $expected = '1970-01-01T00:00:00+00:00'; 343 $this->assertEqual($expected, $value, "Test date_timezone_set(\$date, timezone_open($timezone)): should be $expected, found $value."); 344 345 $expected = 'UTC'; 346 $value = timezone_name_get(date_timezone_get($date)); 347 $this->assertEqual($expected, $value, "The current timezone should be $expected, found $value."); 348 $expected = '0'; 349 $value = date_offset_get($date); 350 $this->assertEqual($expected, $value, "The current offset should be $expected, found $value."); 351 352 } 353 354 /** 355 * Implementation of tearDown(). 356 */ 357 function tearDown() { 358 variable_del('date_first_day'); 359 variable_del('date_api_use_iso8601'); 360 parent::tearDown(); 361 } 362 }
title
Description
Body
title
Description
Body
title
Description
Body
title
Body
| Generated: Thu Mar 24 11:18:33 2011 | Cross-referenced by PHPXref 0.7 |