Added Laravel project

Laravel/vendor/mtdowling/cron-expression/tests/Cron/AbstractFieldTest.php

@@ -0,0 +1,86 @@
+<?php
+
+namespace Cron\Tests;
+
+use Cron\DayOfWeekField;
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class AbstractFieldTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Cron\AbstractField::isRange
+     */
+    public function testTestsIfRange()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->isRange('1-2'));
+        $this->assertFalse($f->isRange('2'));
+    }
+
+    /**
+     * @covers Cron\AbstractField::isIncrementsOfRanges
+     */
+    public function testTestsIfIncrementsOfRanges()
+    {
+        $f = new DayOfWeekField();
+        $this->assertFalse($f->isIncrementsOfRanges('1-2'));
+        $this->assertTrue($f->isIncrementsOfRanges('1/2'));
+        $this->assertTrue($f->isIncrementsOfRanges('*/2'));
+        $this->assertTrue($f->isIncrementsOfRanges('3-12/2'));
+    }
+
+    /**
+     * @covers Cron\AbstractField::isInRange
+     */
+    public function testTestsIfInRange()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->isInRange('1', '1-2'));
+        $this->assertTrue($f->isInRange('2', '1-2'));
+        $this->assertTrue($f->isInRange('5', '4-12'));
+        $this->assertFalse($f->isInRange('3', '4-12'));
+        $this->assertFalse($f->isInRange('13', '4-12'));
+    }
+
+    /**
+     * @covers Cron\AbstractField::isInIncrementsOfRanges
+     */
+    public function testTestsIfInIncrementsOfRanges()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->isInIncrementsOfRanges('3', '3-59/2'));
+        $this->assertTrue($f->isInIncrementsOfRanges('13', '3-59/2'));
+        $this->assertTrue($f->isInIncrementsOfRanges('15', '3-59/2'));
+        $this->assertTrue($f->isInIncrementsOfRanges('14', '*/2'));
+        $this->assertFalse($f->isInIncrementsOfRanges('2', '3-59/13'));
+        $this->assertFalse($f->isInIncrementsOfRanges('14', '*/13'));
+        $this->assertFalse($f->isInIncrementsOfRanges('14', '3-59/2'));
+        $this->assertFalse($f->isInIncrementsOfRanges('3', '2-59'));
+        $this->assertFalse($f->isInIncrementsOfRanges('3', '2'));
+        $this->assertFalse($f->isInIncrementsOfRanges('3', '*'));
+        $this->assertFalse($f->isInIncrementsOfRanges('0', '*/0'));
+        $this->assertFalse($f->isInIncrementsOfRanges('1', '*/0'));
+
+        $this->assertTrue($f->isInIncrementsOfRanges('4', '4/10'));
+        $this->assertTrue($f->isInIncrementsOfRanges('14', '4/10'));
+        $this->assertTrue($f->isInIncrementsOfRanges('34', '4/10'));
+    }
+
+    /**
+     * @covers Cron\AbstractField::isSatisfied
+     */
+    public function testTestsIfSatisfied()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->isSatisfied('12', '3-13'));
+        $this->assertTrue($f->isSatisfied('15', '3-59/12'));
+        $this->assertTrue($f->isSatisfied('12', '*'));
+        $this->assertTrue($f->isSatisfied('12', '12'));
+        $this->assertFalse($f->isSatisfied('12', '3-11'));
+        $this->assertFalse($f->isSatisfied('12', '3-59/13'));
+        $this->assertFalse($f->isSatisfied('12', '11'));
+    }
+}

Laravel/vendor/mtdowling/cron-expression/tests/Cron/CronExpressionTest.php

@@ -0,0 +1,414 @@
+<?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'));
+    }
+}

Laravel/vendor/mtdowling/cron-expression/tests/Cron/DayOfMonthFieldTest.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Cron\Tests;
+
+use Cron\DayOfMonthField;
+use DateTime;
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class DayOfMonthFieldTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Cron\DayOfMonthField::validate
+     */
+    public function testValidatesField()
+    {
+        $f = new DayOfMonthField();
+        $this->assertTrue($f->validate('1'));
+        $this->assertTrue($f->validate('*'));
+        $this->assertTrue($f->validate('5W,L'));
+        $this->assertFalse($f->validate('1.'));
+    }
+
+    /**
+     * @covers Cron\DayOfMonthField::isSatisfiedBy
+     */
+    public function testChecksIfSatisfied()
+    {
+        $f = new DayOfMonthField();
+        $this->assertTrue($f->isSatisfiedBy(new DateTime(), '?'));
+    }
+
+    /**
+     * @covers Cron\DayOfMonthField::increment
+     */
+    public function testIncrementsDate()
+    {
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f = new DayOfMonthField();
+        $f->increment($d);
+        $this->assertEquals('2011-03-16 00:00:00', $d->format('Y-m-d H:i:s'));
+
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f->increment($d, true);
+        $this->assertEquals('2011-03-14 23:59:00', $d->format('Y-m-d H:i:s'));
+    }
+
+    /**
+     * Day of the month cannot accept a 0 value, it must be between 1 and 31
+     * See Github issue #120
+     *
+     * @since 2017-01-22
+     */
+    public function testDoesNotAccept0Date()
+    {
+        $f = new DayOfMonthField();
+        $this->assertFalse($f->validate(0));
+    }
+}

Laravel/vendor/mtdowling/cron-expression/tests/Cron/DayOfWeekFieldTest.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace Cron\Tests;
+
+use Cron\DayOfWeekField;
+use DateTime;
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class DayOfWeekFieldTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Cron\DayOfWeekField::validate
+     */
+    public function testValidatesField()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->validate('1'));
+        $this->assertTrue($f->validate('*'));
+        $this->assertTrue($f->validate('*/3,1,1-12'));
+        $this->assertTrue($f->validate('SUN-2'));
+        $this->assertFalse($f->validate('1.'));
+    }
+
+    /**
+     * @covers Cron\DayOfWeekField::isSatisfiedBy
+     */
+    public function testChecksIfSatisfied()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->isSatisfiedBy(new DateTime(), '?'));
+    }
+
+    /**
+     * @covers Cron\DayOfWeekField::increment
+     */
+    public function testIncrementsDate()
+    {
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f = new DayOfWeekField();
+        $f->increment($d);
+        $this->assertEquals('2011-03-16 00:00:00', $d->format('Y-m-d H:i:s'));
+
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f->increment($d, true);
+        $this->assertEquals('2011-03-14 23:59:00', $d->format('Y-m-d H:i:s'));
+    }
+
+    /**
+     * @covers Cron\DayOfWeekField::isSatisfiedBy
+     * @expectedException InvalidArgumentException
+     * @expectedExceptionMessage Weekday must be a value between 0 and 7. 12 given
+     */
+    public function testValidatesHashValueWeekday()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->isSatisfiedBy(new DateTime(), '12#1'));
+    }
+
+    /**
+     * @covers Cron\DayOfWeekField::isSatisfiedBy
+     * @expectedException InvalidArgumentException
+     * @expectedExceptionMessage There are never more than 5 of a given weekday in a month
+     */
+    public function testValidatesHashValueNth()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->isSatisfiedBy(new DateTime(), '3#6'));
+    }
+
+    /**
+     * @covers Cron\DayOfWeekField::validate
+     */
+    public function testValidateWeekendHash()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->validate('MON#1'));
+        $this->assertTrue($f->validate('TUE#2'));
+        $this->assertTrue($f->validate('WED#3'));
+        $this->assertTrue($f->validate('THU#4'));
+        $this->assertTrue($f->validate('FRI#5'));
+        $this->assertTrue($f->validate('SAT#1'));
+        $this->assertTrue($f->validate('SUN#3'));
+        $this->assertTrue($f->validate('MON#1,MON#3'));
+    }
+
+    /**
+     * @covers Cron\DayOfWeekField::isSatisfiedBy
+     */
+    public function testHandlesZeroAndSevenDayOfTheWeekValues()
+    {
+        $f = new DayOfWeekField();
+        $this->assertTrue($f->isSatisfiedBy(new DateTime('2011-09-04 00:00:00'), '0-2'));
+        $this->assertTrue($f->isSatisfiedBy(new DateTime('2011-09-04 00:00:00'), '6-0'));
+
+        $this->assertTrue($f->isSatisfiedBy(new DateTime('2014-04-20 00:00:00'), 'SUN'));
+        $this->assertTrue($f->isSatisfiedBy(new DateTime('2014-04-20 00:00:00'), 'SUN#3'));
+        $this->assertTrue($f->isSatisfiedBy(new DateTime('2014-04-20 00:00:00'), '0#3'));
+        $this->assertTrue($f->isSatisfiedBy(new DateTime('2014-04-20 00:00:00'), '7#3'));
+    }
+
+    /**
+     * @see https://github.com/mtdowling/cron-expression/issues/47
+     */
+    public function testIssue47() {
+        $f = new DayOfWeekField();
+        $this->assertFalse($f->validate('mon,'));
+        $this->assertFalse($f->validate('mon-'));
+        $this->assertFalse($f->validate('*/2,'));
+        $this->assertFalse($f->validate('-mon'));
+        $this->assertFalse($f->validate(',1'));
+        $this->assertFalse($f->validate('*-'));
+        $this->assertFalse($f->validate(',-'));
+    }
+}

Laravel/vendor/mtdowling/cron-expression/tests/Cron/FieldFactoryTest.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Cron\Tests;
+
+use Cron\FieldFactory;
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class FieldFactoryTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Cron\FieldFactory::getField
+     */
+    public function testRetrievesFieldInstances()
+    {
+        $mappings = array(
+            0 => 'Cron\MinutesField',
+            1 => 'Cron\HoursField',
+            2 => 'Cron\DayOfMonthField',
+            3 => 'Cron\MonthField',
+            4 => 'Cron\DayOfWeekField',
+            5 => 'Cron\YearField'
+        );
+
+        $f = new FieldFactory();
+
+        foreach ($mappings as $position => $class) {
+            $this->assertEquals($class, get_class($f->getField($position)));
+        }
+    }
+
+    /**
+     * @covers Cron\FieldFactory::getField
+     * @expectedException InvalidArgumentException
+     */
+    public function testValidatesFieldPosition()
+    {
+        $f = new FieldFactory();
+        $f->getField(-1);
+    }
+}

Laravel/vendor/mtdowling/cron-expression/tests/Cron/HoursFieldTest.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace Cron\Tests;
+
+use Cron\HoursField;
+use DateTime;
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class HoursFieldTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Cron\HoursField::validate
+     */
+    public function testValidatesField()
+    {
+        $f = new HoursField();
+        $this->assertTrue($f->validate('1'));
+        $this->assertTrue($f->validate('*'));
+        $this->assertTrue($f->validate('*/3,1,1-12'));
+     }
+
+    /**
+     * @covers Cron\HoursField::increment
+     */
+    public function testIncrementsDate()
+    {
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f = new HoursField();
+        $f->increment($d);
+        $this->assertEquals('2011-03-15 12:00:00', $d->format('Y-m-d H:i:s'));
+
+        $d->setTime(11, 15, 0);
+        $f->increment($d, true);
+        $this->assertEquals('2011-03-15 10:59:00', $d->format('Y-m-d H:i:s'));
+    }
+
+    /**
+     * @covers Cron\HoursField::increment
+     */
+    public function testIncrementsDateWithThirtyMinuteOffsetTimezone()
+    {
+        $tz = date_default_timezone_get();
+        date_default_timezone_set('America/St_Johns');
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f = new HoursField();
+        $f->increment($d);
+        $this->assertEquals('2011-03-15 12:00:00', $d->format('Y-m-d H:i:s'));
+
+        $d->setTime(11, 15, 0);
+        $f->increment($d, true);
+        $this->assertEquals('2011-03-15 10:59:00', $d->format('Y-m-d H:i:s'));
+        date_default_timezone_set($tz);
+    }
+
+    /**
+     * @covers Cron\HoursField::increment
+     */
+    public function testIncrementDateWithFifteenMinuteOffsetTimezone()
+    {
+        $tz = date_default_timezone_get();
+        date_default_timezone_set('Asia/Kathmandu');
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f = new HoursField();
+        $f->increment($d);
+        $this->assertEquals('2011-03-15 12:00:00', $d->format('Y-m-d H:i:s'));
+
+        $d->setTime(11, 15, 0);
+        $f->increment($d, true);
+        $this->assertEquals('2011-03-15 10:59:00', $d->format('Y-m-d H:i:s'));
+        date_default_timezone_set($tz);
+    }
+}

Laravel/vendor/mtdowling/cron-expression/tests/Cron/MinutesFieldTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Cron\Tests;
+
+use Cron\MinutesField;
+use DateTime;
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class MinutesFieldTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Cron\MinutesField::validate
+     */
+    public function testValidatesField()
+    {
+        $f = new MinutesField();
+        $this->assertTrue($f->validate('1'));
+        $this->assertTrue($f->validate('*'));
+        $this->assertTrue($f->validate('*/3,1,1-12'));
+    }
+
+    /**
+     * @covers Cron\MinutesField::increment
+     */
+    public function testIncrementsDate()
+    {
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f = new MinutesField();
+        $f->increment($d);
+        $this->assertEquals('2011-03-15 11:16:00', $d->format('Y-m-d H:i:s'));
+        $f->increment($d, true);
+        $this->assertEquals('2011-03-15 11:15:00', $d->format('Y-m-d H:i:s'));
+    }
+}

Laravel/vendor/mtdowling/cron-expression/tests/Cron/MonthFieldTest.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace Cron\Tests;
+
+use Cron\MonthField;
+use DateTime;
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class MonthFieldTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Cron\MonthField::validate
+     */
+    public function testValidatesField()
+    {
+        $f = new MonthField();
+        $this->assertTrue($f->validate('12'));
+        $this->assertTrue($f->validate('*'));
+        $this->assertTrue($f->validate('*/10,2,1-12'));
+        $this->assertFalse($f->validate('1.fix-regexp'));
+    }
+
+    /**
+     * @covers Cron\MonthField::increment
+     */
+    public function testIncrementsDate()
+    {
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f = new MonthField();
+        $f->increment($d);
+        $this->assertEquals('2011-04-01 00:00:00', $d->format('Y-m-d H:i:s'));
+
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f->increment($d, true);
+        $this->assertEquals('2011-02-28 23:59:00', $d->format('Y-m-d H:i:s'));
+    }
+
+    /**
+     * @covers Cron\MonthField::increment
+     */
+    public function testIncrementsDateWithThirtyMinuteTimezone()
+    {
+        $tz = date_default_timezone_get();
+        date_default_timezone_set('America/St_Johns');
+        $d = new DateTime('2011-03-31 11:59:59');
+        $f = new MonthField();
+        $f->increment($d);
+        $this->assertEquals('2011-04-01 00:00:00', $d->format('Y-m-d H:i:s'));
+
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f->increment($d, true);
+        $this->assertEquals('2011-02-28 23:59:00', $d->format('Y-m-d H:i:s'));
+        date_default_timezone_set($tz);
+    }
+
+
+    /**
+     * @covers Cron\MonthField::increment
+     */
+    public function testIncrementsYearAsNeeded()
+    {
+        $f = new MonthField();
+        $d = new DateTime('2011-12-15 00:00:00');
+        $f->increment($d);
+        $this->assertEquals('2012-01-01 00:00:00', $d->format('Y-m-d H:i:s'));
+    }
+
+    /**
+     * @covers Cron\MonthField::increment
+     */
+    public function testDecrementsYearAsNeeded()
+    {
+        $f = new MonthField();
+        $d = new DateTime('2011-01-15 00:00:00');
+        $f->increment($d, true);
+        $this->assertEquals('2010-12-31 23:59:00', $d->format('Y-m-d H:i:s'));
+    }
+}

Laravel/vendor/mtdowling/cron-expression/tests/Cron/YearFieldTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Cron\Tests;
+
+use Cron\YearField;
+use DateTime;
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class YearFieldTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Cron\YearField::validate
+     */
+    public function testValidatesField()
+    {
+        $f = new YearField();
+        $this->assertTrue($f->validate('2011'));
+        $this->assertTrue($f->validate('*'));
+        $this->assertTrue($f->validate('*/10,2012,1-12'));
+    }
+
+    /**
+     * @covers Cron\YearField::increment
+     */
+    public function testIncrementsDate()
+    {
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f = new YearField();
+        $f->increment($d);
+        $this->assertEquals('2012-01-01 00:00:00', $d->format('Y-m-d H:i:s'));
+        $f->increment($d, true);
+        $this->assertEquals('2011-12-31 23:59:00', $d->format('Y-m-d H:i:s'));
+    }
+}