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							414 lines
						
					
					
						
							18 KiB
						
					
					
				| <?php | |
| 
 | |
| namespace Cron\Tests; | |
| 
 | |
| use Cron\CronExpression; | |
| use DateTime; | |
| use DateTimeZone; | |
| use InvalidArgumentException; | |
| use PHPUnit_Framework_TestCase; | |
| 
 | |
| /** | |
|  * @author Michael Dowling <mtdowling@gmail.com> | |
|  */ | |
| class CronExpressionTest extends PHPUnit_Framework_TestCase | |
| { | |
|     /** | |
|      * @covers Cron\CronExpression::factory | |
|      */ | |
|     public function testFactoryRecognizesTemplates() | |
|     { | |
|         $this->assertEquals('0 0 1 1 *', CronExpression::factory('@annually')->getExpression()); | |
|         $this->assertEquals('0 0 1 1 *', CronExpression::factory('@yearly')->getExpression()); | |
|         $this->assertEquals('0 0 * * 0', CronExpression::factory('@weekly')->getExpression()); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::__construct | |
|      * @covers Cron\CronExpression::getExpression | |
|      * @covers Cron\CronExpression::__toString | |
|      */ | |
|     public function testParsesCronSchedule() | |
|     { | |
|         // '2010-09-10 12:00:00' | |
|         $cron = CronExpression::factory('1 2-4 * 4,5,6 */3'); | |
|         $this->assertEquals('1', $cron->getExpression(CronExpression::MINUTE)); | |
|         $this->assertEquals('2-4', $cron->getExpression(CronExpression::HOUR)); | |
|         $this->assertEquals('*', $cron->getExpression(CronExpression::DAY)); | |
|         $this->assertEquals('4,5,6', $cron->getExpression(CronExpression::MONTH)); | |
|         $this->assertEquals('*/3', $cron->getExpression(CronExpression::WEEKDAY)); | |
|         $this->assertEquals('1 2-4 * 4,5,6 */3', $cron->getExpression()); | |
|         $this->assertEquals('1 2-4 * 4,5,6 */3', (string) $cron); | |
|         $this->assertNull($cron->getExpression('foo')); | |
| 
 | |
|         try { | |
|             $cron = CronExpression::factory('A 1 2 3 4'); | |
|             $this->fail('Validation exception not thrown'); | |
|         } catch (InvalidArgumentException $e) { | |
|         } | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::__construct | |
|      * @covers Cron\CronExpression::getExpression | |
|      * @dataProvider scheduleWithDifferentSeparatorsProvider | |
|      */ | |
|     public function testParsesCronScheduleWithAnySpaceCharsAsSeparators($schedule, array $expected) | |
|     { | |
|         $cron = CronExpression::factory($schedule); | |
|         $this->assertEquals($expected[0], $cron->getExpression(CronExpression::MINUTE)); | |
|         $this->assertEquals($expected[1], $cron->getExpression(CronExpression::HOUR)); | |
|         $this->assertEquals($expected[2], $cron->getExpression(CronExpression::DAY)); | |
|         $this->assertEquals($expected[3], $cron->getExpression(CronExpression::MONTH)); | |
|         $this->assertEquals($expected[4], $cron->getExpression(CronExpression::WEEKDAY)); | |
|         $this->assertEquals($expected[5], $cron->getExpression(CronExpression::YEAR)); | |
|     } | |
| 
 | |
|     /** | |
|      * Data provider for testParsesCronScheduleWithAnySpaceCharsAsSeparators | |
|      * | |
|      * @return array | |
|      */ | |
|     public static function scheduleWithDifferentSeparatorsProvider() | |
|     { | |
|         return array( | |
|             array("*\t*\t*\t*\t*\t*", array('*', '*', '*', '*', '*', '*')), | |
|             array("*  *  *  *  *  *", array('*', '*', '*', '*', '*', '*')), | |
|             array("* \t * \t * \t * \t * \t *", array('*', '*', '*', '*', '*', '*')), | |
|             array("*\t \t*\t \t*\t \t*\t \t*\t \t*", array('*', '*', '*', '*', '*', '*')), | |
|         ); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::__construct | |
|      * @covers Cron\CronExpression::setExpression | |
|      * @covers Cron\CronExpression::setPart | |
|      * @expectedException InvalidArgumentException | |
|      */ | |
|     public function testInvalidCronsWillFail() | |
|     { | |
|         // Only four values | |
|         $cron = CronExpression::factory('* * * 1'); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::setPart | |
|      * @expectedException InvalidArgumentException | |
|      */ | |
|     public function testInvalidPartsWillFail() | |
|     { | |
|         // Only four values | |
|         $cron = CronExpression::factory('* * * * *'); | |
|         $cron->setPart(1, 'abc'); | |
|     } | |
| 
 | |
|     /** | |
|      * Data provider for cron schedule | |
|      * | |
|      * @return array | |
|      */ | |
|     public function scheduleProvider() | |
|     { | |
|         return array( | |
|             array('*/2 */2 * * *', '2015-08-10 21:47:27', '2015-08-10 22:00:00', false), | |
|             array('* * * * *', '2015-08-10 21:50:37', '2015-08-10 21:50:00', true), | |
|             array('* 20,21,22 * * *', '2015-08-10 21:50:00', '2015-08-10 21:50:00', true), | |
|             // Handles CSV values | |
|             array('* 20,22 * * *', '2015-08-10 21:50:00', '2015-08-10 22:00:00', false), | |
|             // CSV values can be complex | |
|             array('* 5,21-22 * * *', '2015-08-10 21:50:00', '2015-08-10 21:50:00', true), | |
|             array('7-9 * */9 * *', '2015-08-10 22:02:33', '2015-08-18 00:07:00', false), | |
|             // 15th minute, of the second hour, every 15 days, in January, every Friday | |
|             array('1 * * * 7', '2015-08-10 21:47:27', '2015-08-16 00:01:00', false), | |
|             // Test with exact times | |
|             array('47 21 * * *', strtotime('2015-08-10 21:47:30'), '2015-08-10 21:47:00', true), | |
|             // Test Day of the week (issue #1) | |
|             // According cron implementation, 0|7 = sunday, 1 => monday, etc | |
|             array('* * * * 0', strtotime('2011-06-15 23:09:00'), '2011-06-19 00:00:00', false), | |
|             array('* * * * 7', strtotime('2011-06-15 23:09:00'), '2011-06-19 00:00:00', false), | |
|             array('* * * * 1', strtotime('2011-06-15 23:09:00'), '2011-06-20 00:00:00', false), | |
|             // Should return the sunday date as 7 equals 0 | |
|             array('0 0 * * MON,SUN', strtotime('2011-06-15 23:09:00'), '2011-06-19 00:00:00', false), | |
|             array('0 0 * * 1,7', strtotime('2011-06-15 23:09:00'), '2011-06-19 00:00:00', false), | |
|             array('0 0 * * 0-4', strtotime('2011-06-15 23:09:00'), '2011-06-16 00:00:00', false), | |
|             array('0 0 * * 7-4', strtotime('2011-06-15 23:09:00'), '2011-06-16 00:00:00', false), | |
|             array('0 0 * * 4-7', strtotime('2011-06-15 23:09:00'), '2011-06-16 00:00:00', false), | |
|             array('0 0 * * 7-3', strtotime('2011-06-15 23:09:00'), '2011-06-19 00:00:00', false), | |
|             array('0 0 * * 3-7', strtotime('2011-06-15 23:09:00'), '2011-06-16 00:00:00', false), | |
|             array('0 0 * * 3-7', strtotime('2011-06-18 23:09:00'), '2011-06-19 00:00:00', false), | |
|             // Test lists of values and ranges (Abhoryo) | |
|             array('0 0 * * 2-7', strtotime('2011-06-20 23:09:00'), '2011-06-21 00:00:00', false), | |
|             array('0 0 * * 0,2-6', strtotime('2011-06-20 23:09:00'), '2011-06-21 00:00:00', false), | |
|             array('0 0 * * 2-7', strtotime('2011-06-18 23:09:00'), '2011-06-19 00:00:00', false), | |
|             array('0 0 * * 4-7', strtotime('2011-07-19 00:00:00'), '2011-07-21 00:00:00', false), | |
|             // Test increments of ranges | |
|             array('0-12/4 * * * *', strtotime('2011-06-20 12:04:00'), '2011-06-20 12:04:00', true), | |
|             array('4-59/2 * * * *', strtotime('2011-06-20 12:04:00'), '2011-06-20 12:04:00', true), | |
|             array('4-59/2 * * * *', strtotime('2011-06-20 12:06:00'), '2011-06-20 12:06:00', true), | |
|             array('4-59/3 * * * *', strtotime('2011-06-20 12:06:00'), '2011-06-20 12:07:00', false), | |
|             //array('0 0 * * 0,2-6', strtotime('2011-06-20 23:09:00'), '2011-06-21 00:00:00', false), | |
|             // Test Day of the Week and the Day of the Month (issue #1) | |
|             array('0 0 1 1 0', strtotime('2011-06-15 23:09:00'), '2012-01-01 00:00:00', false), | |
|             array('0 0 1 JAN 0', strtotime('2011-06-15 23:09:00'), '2012-01-01 00:00:00', false), | |
|             array('0 0 1 * 0', strtotime('2011-06-15 23:09:00'), '2012-01-01 00:00:00', false), | |
|             array('0 0 L * *', strtotime('2011-07-15 00:00:00'), '2011-07-31 00:00:00', false), | |
|             // Test the W day of the week modifier for day of the month field | |
|             array('0 0 2W * *', strtotime('2011-07-01 00:00:00'), '2011-07-01 00:00:00', true), | |
|             array('0 0 1W * *', strtotime('2011-05-01 00:00:00'), '2011-05-02 00:00:00', false), | |
|             array('0 0 1W * *', strtotime('2011-07-01 00:00:00'), '2011-07-01 00:00:00', true), | |
|             array('0 0 3W * *', strtotime('2011-07-01 00:00:00'), '2011-07-04 00:00:00', false), | |
|             array('0 0 16W * *', strtotime('2011-07-01 00:00:00'), '2011-07-15 00:00:00', false), | |
|             array('0 0 28W * *', strtotime('2011-07-01 00:00:00'), '2011-07-28 00:00:00', false), | |
|             array('0 0 30W * *', strtotime('2011-07-01 00:00:00'), '2011-07-29 00:00:00', false), | |
|             array('0 0 31W * *', strtotime('2011-07-01 00:00:00'), '2011-07-29 00:00:00', false), | |
|             // Test the year field | |
|             array('* * * * * 2012', strtotime('2011-05-01 00:00:00'), '2012-01-01 00:00:00', false), | |
|             // Test the last weekday of a month | |
|             array('* * * * 5L', strtotime('2011-07-01 00:00:00'), '2011-07-29 00:00:00', false), | |
|             array('* * * * 6L', strtotime('2011-07-01 00:00:00'), '2011-07-30 00:00:00', false), | |
|             array('* * * * 7L', strtotime('2011-07-01 00:00:00'), '2011-07-31 00:00:00', false), | |
|             array('* * * * 1L', strtotime('2011-07-24 00:00:00'), '2011-07-25 00:00:00', false), | |
|             array('* * * * TUEL', strtotime('2011-07-24 00:00:00'), '2011-07-26 00:00:00', false), | |
|             array('* * * 1 5L', strtotime('2011-12-25 00:00:00'), '2012-01-27 00:00:00', false), | |
|             // Test the hash symbol for the nth weekday of a given month | |
|             array('* * * * 5#2', strtotime('2011-07-01 00:00:00'), '2011-07-08 00:00:00', false), | |
|             array('* * * * 5#1', strtotime('2011-07-01 00:00:00'), '2011-07-01 00:00:00', true), | |
|             array('* * * * 3#4', strtotime('2011-07-01 00:00:00'), '2011-07-27 00:00:00', false), | |
|         ); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::isDue | |
|      * @covers Cron\CronExpression::getNextRunDate | |
|      * @covers Cron\DayOfMonthField | |
|      * @covers Cron\DayOfWeekField | |
|      * @covers Cron\MinutesField | |
|      * @covers Cron\HoursField | |
|      * @covers Cron\MonthField | |
|      * @covers Cron\YearField | |
|      * @covers Cron\CronExpression::getRunDate | |
|      * @dataProvider scheduleProvider | |
|      */ | |
|     public function testDeterminesIfCronIsDue($schedule, $relativeTime, $nextRun, $isDue) | |
|     { | |
|         $relativeTimeString = is_int($relativeTime) ? date('Y-m-d H:i:s', $relativeTime) : $relativeTime; | |
| 
 | |
|         // Test next run date | |
|         $cron = CronExpression::factory($schedule); | |
|         if (is_string($relativeTime)) { | |
|             $relativeTime = new DateTime($relativeTime); | |
|         } elseif (is_int($relativeTime)) { | |
|             $relativeTime = date('Y-m-d H:i:s', $relativeTime); | |
|         } | |
|         $this->assertEquals($isDue, $cron->isDue($relativeTime)); | |
|         $next = $cron->getNextRunDate($relativeTime, 0, true); | |
|         $this->assertEquals(new DateTime($nextRun), $next); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::isDue | |
|      */ | |
|     public function testIsDueHandlesDifferentDates() | |
|     { | |
|         $cron = CronExpression::factory('* * * * *'); | |
|         $this->assertTrue($cron->isDue()); | |
|         $this->assertTrue($cron->isDue('now')); | |
|         $this->assertTrue($cron->isDue(new DateTime('now'))); | |
|         $this->assertTrue($cron->isDue(date('Y-m-d H:i'))); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::isDue | |
|      */ | |
|     public function testIsDueHandlesDifferentTimezones() | |
|     { | |
|         $cron = CronExpression::factory('0 15 * * 3'); //Wednesday at 15:00 | |
|         $date = '2014-01-01 15:00'; //Wednesday | |
|         $utc = new DateTimeZone('UTC'); | |
|         $amsterdam =  new DateTimeZone('Europe/Amsterdam'); | |
|         $tokyo = new DateTimeZone('Asia/Tokyo'); | |
| 
 | |
|         date_default_timezone_set('UTC'); | |
|         $this->assertTrue($cron->isDue(new DateTime($date, $utc))); | |
|         $this->assertFalse($cron->isDue(new DateTime($date, $amsterdam))); | |
|         $this->assertFalse($cron->isDue(new DateTime($date, $tokyo))); | |
| 
 | |
|         date_default_timezone_set('Europe/Amsterdam'); | |
|         $this->assertFalse($cron->isDue(new DateTime($date, $utc))); | |
|         $this->assertTrue($cron->isDue(new DateTime($date, $amsterdam))); | |
|         $this->assertFalse($cron->isDue(new DateTime($date, $tokyo))); | |
| 
 | |
|         date_default_timezone_set('Asia/Tokyo'); | |
|         $this->assertFalse($cron->isDue(new DateTime($date, $utc))); | |
|         $this->assertFalse($cron->isDue(new DateTime($date, $amsterdam))); | |
|         $this->assertTrue($cron->isDue(new DateTime($date, $tokyo))); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::getPreviousRunDate | |
|      */ | |
|     public function testCanGetPreviousRunDates() | |
|     { | |
|         $cron = CronExpression::factory('* * * * *'); | |
|         $next = $cron->getNextRunDate('now'); | |
|         $two = $cron->getNextRunDate('now', 1); | |
|         $this->assertEquals($next, $cron->getPreviousRunDate($two)); | |
| 
 | |
|         $cron = CronExpression::factory('* */2 * * *'); | |
|         $next = $cron->getNextRunDate('now'); | |
|         $two = $cron->getNextRunDate('now', 1); | |
|         $this->assertEquals($next, $cron->getPreviousRunDate($two)); | |
| 
 | |
|         $cron = CronExpression::factory('* * * */2 *'); | |
|         $next = $cron->getNextRunDate('now'); | |
|         $two = $cron->getNextRunDate('now', 1); | |
|         $this->assertEquals($next, $cron->getPreviousRunDate($two)); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::getMultipleRunDates | |
|      */ | |
|     public function testProvidesMultipleRunDates() | |
|     { | |
|         $cron = CronExpression::factory('*/2 * * * *'); | |
|         $this->assertEquals(array( | |
|             new DateTime('2008-11-09 00:00:00'), | |
|             new DateTime('2008-11-09 00:02:00'), | |
|             new DateTime('2008-11-09 00:04:00'), | |
|             new DateTime('2008-11-09 00:06:00') | |
|         ), $cron->getMultipleRunDates(4, '2008-11-09 00:00:00', false, true)); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::getMultipleRunDates | |
|      * @covers Cron\CronExpression::setMaxIterationCount | |
|      */ | |
|     public function testProvidesMultipleRunDatesForTheFarFuture() { | |
|         // Fails with the default 1000 iteration limit | |
|         $cron = CronExpression::factory('0 0 12 1 * */2'); | |
|         $cron->setMaxIterationCount(2000); | |
|         $this->assertEquals(array( | |
|             new DateTime('2016-01-12 00:00:00'), | |
|             new DateTime('2018-01-12 00:00:00'), | |
|             new DateTime('2020-01-12 00:00:00'), | |
|             new DateTime('2022-01-12 00:00:00'), | |
|             new DateTime('2024-01-12 00:00:00'), | |
|             new DateTime('2026-01-12 00:00:00'), | |
|             new DateTime('2028-01-12 00:00:00'), | |
|             new DateTime('2030-01-12 00:00:00'), | |
|             new DateTime('2032-01-12 00:00:00'), | |
|         ), $cron->getMultipleRunDates(9, '2015-04-28 00:00:00', false, true)); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression | |
|      */ | |
|     public function testCanIterateOverNextRuns() | |
|     { | |
|         $cron = CronExpression::factory('@weekly'); | |
|         $nextRun = $cron->getNextRunDate("2008-11-09 08:00:00"); | |
|         $this->assertEquals($nextRun, new DateTime("2008-11-16 00:00:00")); | |
| 
 | |
|         // true is cast to 1 | |
|         $nextRun = $cron->getNextRunDate("2008-11-09 00:00:00", true, true); | |
|         $this->assertEquals($nextRun, new DateTime("2008-11-16 00:00:00")); | |
| 
 | |
|         // You can iterate over them | |
|         $nextRun = $cron->getNextRunDate($cron->getNextRunDate("2008-11-09 00:00:00", 1, true), 1, true); | |
|         $this->assertEquals($nextRun, new DateTime("2008-11-23 00:00:00")); | |
| 
 | |
|         // You can skip more than one | |
|         $nextRun = $cron->getNextRunDate("2008-11-09 00:00:00", 2, true); | |
|         $this->assertEquals($nextRun, new DateTime("2008-11-23 00:00:00")); | |
|         $nextRun = $cron->getNextRunDate("2008-11-09 00:00:00", 3, true); | |
|         $this->assertEquals($nextRun, new DateTime("2008-11-30 00:00:00")); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::getRunDate | |
|      */ | |
|     public function testSkipsCurrentDateByDefault() | |
|     { | |
|         $cron = CronExpression::factory('* * * * *'); | |
|         $current = new DateTime('now'); | |
|         $next = $cron->getNextRunDate($current); | |
|         $nextPrev = $cron->getPreviousRunDate($next); | |
|         $this->assertEquals($current->format('Y-m-d H:i:00'), $nextPrev->format('Y-m-d H:i:s')); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::getRunDate | |
|      * @ticket 7 | |
|      */ | |
|     public function testStripsForSeconds() | |
|     { | |
|         $cron = CronExpression::factory('* * * * *'); | |
|         $current = new DateTime('2011-09-27 10:10:54'); | |
|         $this->assertEquals('2011-09-27 10:11:00', $cron->getNextRunDate($current)->format('Y-m-d H:i:s')); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::getRunDate | |
|      */ | |
|     public function testFixesPhpBugInDateIntervalMonth() | |
|     { | |
|         $cron = CronExpression::factory('0 0 27 JAN *'); | |
|         $this->assertEquals('2011-01-27 00:00:00', $cron->getPreviousRunDate('2011-08-22 00:00:00')->format('Y-m-d H:i:s')); | |
|     } | |
| 
 | |
|     public function testIssue29() | |
|     { | |
|         $cron = CronExpression::factory('@weekly'); | |
|         $this->assertEquals( | |
|             '2013-03-10 00:00:00', | |
|             $cron->getPreviousRunDate('2013-03-17 00:00:00')->format('Y-m-d H:i:s') | |
|         ); | |
|     } | |
| 
 | |
|     /** | |
|      * @see https://github.com/mtdowling/cron-expression/issues/20 | |
|      */ | |
|     public function testIssue20() { | |
|         $e = CronExpression::factory('* * * * MON#1'); | |
|         $this->assertTrue($e->isDue(new DateTime('2014-04-07 00:00:00'))); | |
|         $this->assertFalse($e->isDue(new DateTime('2014-04-14 00:00:00'))); | |
|         $this->assertFalse($e->isDue(new DateTime('2014-04-21 00:00:00'))); | |
| 
 | |
|         $e = CronExpression::factory('* * * * SAT#2'); | |
|         $this->assertFalse($e->isDue(new DateTime('2014-04-05 00:00:00'))); | |
|         $this->assertTrue($e->isDue(new DateTime('2014-04-12 00:00:00'))); | |
|         $this->assertFalse($e->isDue(new DateTime('2014-04-19 00:00:00'))); | |
| 
 | |
|         $e = CronExpression::factory('* * * * SUN#3'); | |
|         $this->assertFalse($e->isDue(new DateTime('2014-04-13 00:00:00'))); | |
|         $this->assertTrue($e->isDue(new DateTime('2014-04-20 00:00:00'))); | |
|         $this->assertFalse($e->isDue(new DateTime('2014-04-27 00:00:00'))); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::getRunDate | |
|      */ | |
|     public function testKeepOriginalTime() | |
|     { | |
|         $now = new \DateTime; | |
|         $strNow = $now->format(DateTime::ISO8601); | |
|         $cron = CronExpression::factory('0 0 * * *'); | |
|         $cron->getPreviousRunDate($now); | |
|         $this->assertEquals($strNow, $now->format(DateTime::ISO8601)); | |
|     } | |
| 
 | |
|     /** | |
|      * @covers Cron\CronExpression::__construct | |
|      * @covers Cron\CronExpression::factory | |
|      * @covers Cron\CronExpression::isValidExpression | |
|      * @covers Cron\CronExpression::setExpression | |
|      * @covers Cron\CronExpression::setPart | |
|      */ | |
|     public function testValidationWorks() | |
|     { | |
|         // Invalid. Only four values | |
|         $this->assertFalse(CronExpression::isValidExpression('* * * 1')); | |
|         // Valid | |
|         $this->assertTrue(CronExpression::isValidExpression('* * * * 1')); | |
|     } | |
| }
 | |
| 
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