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wiosna-dev_common-library/tests/Utilities/DateTest.php
Meritoo ec5129ad6b Tests > Date > more test cases
2018-11-09 23:39:01 +01:00

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<?php
/**
* (c) Meritoo.pl, http://www.meritoo.pl
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Meritoo\Common\Test\Utilities;
use DateInterval;
use DateTime;
use Generator;
use Meritoo\Common\Exception\Type\UnknownDatePartTypeException;
use Meritoo\Common\Test\Base\BaseTestCase;
use Meritoo\Common\Type\DatePeriod;
use Meritoo\Common\Utilities\Date;
/**
* Test case of the Date methods (only static functions)
*
* @author Meritoo <github@meritoo.pl>
* @copyright Meritoo <http://www.meritoo.pl>
*/
class DateTest extends BaseTestCase
{
public function testConstructor()
{
static::assertHasNoConstructor(Date::class);
}
/**
* @param mixed $value Empty value, e.g. ""
* @dataProvider provideEmptyValue
*/
public function testGetDateTimeEmptyValue($value)
{
self::assertFalse(Date::getDateTime($value));
}
/**
* @param mixed $value Incorrect source of DateTime
* @dataProvider provideIncorrectDateTimeValue
*/
public function testGetDateTimeIncorrectValue($value)
{
self::assertFalse(Date::getDateTime($value));
}
/**
* @param bool $value The value which maybe is a date
* @dataProvider provideBooleanValue
*/
public function testGetDateTimeBoolean($value)
{
self::assertFalse(Date::getDateTime($value));
}
/**
* @param string $relativeFormat Relative / compound format of DateTime
* @dataProvider provideDateTimeRelativeFormat
*/
public function testGetDateTimeRelativeFormats($relativeFormat)
{
/*
* Values based on relative / compound formats, but... without explicitly declaring them as compound
* (2nd argument set to false by default)
*
* http://php.net/manual/en/datetime.formats.compound.php
*/
self::assertFalse(Date::getDateTime($relativeFormat));
/*
* Values based on relative / compound formats
* http://php.net/manual/en/datetime.formats.compound.php
*/
self::assertInstanceOf(DateTime::class, Date::getDateTime($relativeFormat, true));
}
/**
* @param DateTime $dateTime Instance of DateTime class
* @dataProvider provideDateTimeInstance
*/
public function testGetDateTimeInstanceDateTime(DateTime $dateTime)
{
self::assertInstanceOf(DateTime::class, Date::getDateTime($dateTime));
}
public function testGetDateTimeConcreteDates()
{
/*
* Using the standard date format provided by the tested method
*/
self::assertInstanceOf(DateTime::class, Date::getDateTime('2015-03-20'));
/*
* Using custom date format
*/
self::assertInstanceOf(DateTime::class, Date::getDateTime('2015-03-20 11:30', false, 'Y-m-d H:i'));
self::assertInstanceOf(DateTime::class, Date::getDateTime('20.03.2015', false, 'd.m.Y'));
}
/**
* @param mixed $value Empty value, e.g. ""
* @dataProvider provideEmptyValue
*/
public function testIsValidDateEmptyDates($value)
{
self::assertFalse(Date::isValidDate($value));
}
/**
* @param mixed $value Incorrect source of DateTime
* @dataProvider provideIncorrectDateTimeValue
*/
public function testIsValidDateIncorrectDates($value)
{
self::assertFalse(Date::isValidDate($value));
}
public function testIsValidDateValidDates()
{
self::assertTrue(Date::isValidDate('2017-01-01'));
self::assertTrue(Date::isValidDate('2017-01-01 10:30', true));
self::assertTrue(Date::isValidDate('2017-01-01 14:00', true));
self::assertTrue(Date::isValidDate(new DateTime()));
self::assertTrue(Date::isValidDate(new DateTime('now')));
self::assertTrue(Date::isValidDate(new DateTime('tomorrow')));
self::assertTrue(Date::isValidDate(new DateTime('m')));
}
/**
* @param mixed $value Empty source of date format
* @dataProvider provideEmptyValue
*/
public function testIsValidDateFormatEmptyFormats($value)
{
self::assertFalse(Date::isValidDateFormat($value));
}
/**
* @param mixed $format Invalid format of date
* @dataProvider provideInvalidDateFormats
*/
public function testIsValidDateFormatInvalidFormats($format)
{
self::assertFalse(Date::isValidDateFormat($format));
}
public function testIsValidDateFormatValidFormats()
{
self::assertTrue(Date::isValidDateFormat('Y'));
self::assertTrue(Date::isValidDateFormat('yy'));
self::assertTrue(Date::isValidDateFormat('M'));
self::assertTrue(Date::isValidDateFormat('i'));
self::assertTrue(Date::isValidDateFormat('l'));
self::assertTrue(Date::isValidDateFormat('l, d F'));
self::assertTrue(Date::isValidDateFormat('Y-m-d'));
self::assertTrue(Date::isValidDateFormat('H:i:s'));
self::assertTrue(Date::isValidDateFormat('Y/m/d H:i:s'));
}
/**
* @param mixed $value Empty value, e.g. ""
* @dataProvider provideEmptyValue
*/
public function testGenerateRandomTimeEmptyFormat($value)
{
self::assertNull(Date::generateRandomTime($value));
}
public function testGenerateRandomTimeIncorrectFormat()
{
self::assertNull(Date::generateRandomTime(','));
self::assertNull(Date::generateRandomTime(';'));
self::assertNull(Date::generateRandomTime('|'));
self::assertNull(Date::generateRandomTime('?'));
}
public function testGenerateRandomTimeDefaultFormat()
{
self::assertRegExp('/\d{2}:\d{2}:\d{2}/', Date::generateRandomTime());
}
public function testGenerateRandomTimeCustomFormat()
{
self::assertRegExp('/^0[1-9]{1}|1[0-2]{1}$/', Date::generateRandomTime('h')); // 01 through 12
self::assertRegExp('/^[0-5]?[0-9]$/', Date::generateRandomTime('i')); // 00 through 59
self::assertRegExp('/^[0-5]?[0-9]$/', Date::generateRandomTime('s')); // 00 through 59
self::assertRegExp('/^\d{2}:\d{2}$/', Date::generateRandomTime('H:i'));
self::assertRegExp('/^[1-9]|1[0-2]:\d{2}$/', Date::generateRandomTime('g:i'));
}
public function testGetCurrentDayOfWeek()
{
self::assertRegExp('/^[0-6]{1}$/', (string)Date::getCurrentDayOfWeek());
}
public function testGetCurrentDayOfWeekName()
{
$days = [
'Monday',
'Tuesday',
'Wednesday',
'Thursday',
'Friday',
'Saturday',
'Sunday',
];
$pattern = sprintf('/^%s$/', implode('|', $days));
self::assertRegExp($pattern, Date::getCurrentDayOfWeekName());
}
/**
* @param int $year The year value
* @param int $month The month value
* @param int $day The day value
*
* @dataProvider provideIncorrectYearMonthDay
*/
public function testGetDayOfWeekIncorrectValues($year, $month, $day)
{
$this->setExpectedException(UnknownDatePartTypeException::class);
self::assertEmpty(Date::getDayOfWeek($year, $month, $day));
}
/**
* @param int $year The year value
* @param int $month The month value
* @param int $day The day value
*
* @dataProvider provideYearMonthDay
*/
public function testGetDayOfWeek($year, $month, $day)
{
self::assertRegExp('/^[0-6]{1}$/', (string)Date::getDayOfWeek($year, $month, $day));
}
/**
* @param string|DateTime $dateStart The start date
* @param string|DateTime $dateEnd The end date
*
* @dataProvider provideEmptyDatesForDateDifference
*/
public function testGetDateDifferenceEmptyDates($dateStart, $dateEnd)
{
self::assertNull(Date::getDateDifference($dateStart, $dateEnd));
}
public function testGetDateDifferenceInvalidDates()
{
self::assertNull(Date::getDateDifference('2017-01-40', '2017-13-01'));
self::assertNull(Date::getDateDifference('xyz', 'lorem'));
}
public function testGetDateDifferenceOneDay()
{
/*
* Difference of 1 day
*/
$dateStart = '2017-01-01';
$dateEnd = '2017-01-02';
$effect = [
Date::DATE_DIFFERENCE_UNIT_YEARS => 0,
Date::DATE_DIFFERENCE_UNIT_MONTHS => 0,
Date::DATE_DIFFERENCE_UNIT_DAYS => 1,
Date::DATE_DIFFERENCE_UNIT_HOURS => 0,
Date::DATE_DIFFERENCE_UNIT_MINUTES => 0,
];
self::assertEquals($effect, Date::getDateDifference($dateStart, $dateEnd));
self::assertEquals($effect, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd)));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(1, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(1, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MINUTES));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MINUTES));
/*
* Difference of 1 day (using the relative date format)
*/
$effect = [
Date::DATE_DIFFERENCE_UNIT_YEARS => 0,
Date::DATE_DIFFERENCE_UNIT_MONTHS => 0,
Date::DATE_DIFFERENCE_UNIT_DAYS => 1,
Date::DATE_DIFFERENCE_UNIT_HOURS => 0,
Date::DATE_DIFFERENCE_UNIT_MINUTES => 0,
];
self::assertEquals($effect, Date::getDateDifference(new DateTime('yesterday'), new DateTime('midnight')));
self::assertEquals(0, Date::getDateDifference(new DateTime('yesterday'), new DateTime('midnight'), Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(1, Date::getDateDifference(new DateTime('yesterday'), new DateTime('midnight'), Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(0, Date::getDateDifference(new DateTime('yesterday'), new DateTime('midnight'), Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference(new DateTime('yesterday'), new DateTime('midnight'), Date::DATE_DIFFERENCE_UNIT_MINUTES));
}
public function testGetDateDifferenceOneDayTwoHours()
{
/*
* Difference of 1 day, 2 hours and 15 minutes
*/
$dateStart = '2017-01-01 12:00';
$dateEnd = '2017-01-02 14:15';
$effect = [
Date::DATE_DIFFERENCE_UNIT_YEARS => 0,
Date::DATE_DIFFERENCE_UNIT_MONTHS => 0,
Date::DATE_DIFFERENCE_UNIT_DAYS => 1,
Date::DATE_DIFFERENCE_UNIT_HOURS => 2,
Date::DATE_DIFFERENCE_UNIT_MINUTES => 15,
];
self::assertEquals($effect, Date::getDateDifference($dateStart, $dateEnd));
self::assertEquals($effect, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd)));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(1, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(1, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(2, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(2, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(15, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MINUTES));
self::assertEquals(15, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MINUTES));
}
public function testGetDateDifferenceOneMonthFortyOneDays()
{
/*
* Difference of 1 month, 41 days, 4 hours and 30 minutes
*/
$dateStart = '2017-01-01 12:00';
$dateEnd = '2017-02-11 16:30';
$effect = [
Date::DATE_DIFFERENCE_UNIT_YEARS => 0,
Date::DATE_DIFFERENCE_UNIT_MONTHS => 1,
Date::DATE_DIFFERENCE_UNIT_DAYS => 41,
Date::DATE_DIFFERENCE_UNIT_HOURS => 4,
Date::DATE_DIFFERENCE_UNIT_MINUTES => 30,
];
self::assertEquals($effect, Date::getDateDifference($dateStart, $dateEnd));
self::assertEquals($effect, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd)));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(1, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(1, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(41, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(41, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(4, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(4, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(30, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MINUTES));
self::assertEquals(30, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MINUTES));
}
public function testGetDateDifferenceNewYear()
{
$dateStart = '2017-12-31 23:59';
$dateEnd = '2018-01-01 00:00';
$effect = [
Date::DATE_DIFFERENCE_UNIT_YEARS => 0,
Date::DATE_DIFFERENCE_UNIT_MONTHS => 0,
Date::DATE_DIFFERENCE_UNIT_DAYS => 0,
Date::DATE_DIFFERENCE_UNIT_HOURS => 0,
Date::DATE_DIFFERENCE_UNIT_MINUTES => 1,
];
self::assertEquals($effect, Date::getDateDifference($dateStart, $dateEnd));
self::assertEquals($effect, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd)));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(1, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MINUTES));
self::assertEquals(1, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MINUTES));
}
public function testGetDateDifferenceLessThan24Hours()
{
$dateStart = '2017-01-01 16:00';
$dateEnd = '2017-01-02 10:00';
$effect = [
Date::DATE_DIFFERENCE_UNIT_YEARS => 0,
Date::DATE_DIFFERENCE_UNIT_MONTHS => 0,
Date::DATE_DIFFERENCE_UNIT_DAYS => 0,
Date::DATE_DIFFERENCE_UNIT_HOURS => 18,
Date::DATE_DIFFERENCE_UNIT_MINUTES => 0,
];
self::assertEquals($effect, Date::getDateDifference($dateStart, $dateEnd));
self::assertEquals($effect, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd)));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(18, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(18, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MINUTES));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MINUTES));
}
public function testGetDateDifferenceEqual24Hours()
{
$dateStart = '2017-01-01 00:00';
$dateEnd = '2017-01-02 00:00';
$effect = [
Date::DATE_DIFFERENCE_UNIT_YEARS => 0,
Date::DATE_DIFFERENCE_UNIT_MONTHS => 0,
Date::DATE_DIFFERENCE_UNIT_DAYS => 1,
Date::DATE_DIFFERENCE_UNIT_HOURS => 0,
Date::DATE_DIFFERENCE_UNIT_MINUTES => 0,
];
self::assertEquals($effect, Date::getDateDifference($dateStart, $dateEnd));
self::assertEquals($effect, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd)));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(1, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(1, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MINUTES));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MINUTES));
}
public function testGetDateDifferenceInvertedDates()
{
$dateStart = '2017-01-02 10:00';
$dateEnd = '2017-01-01 16:00';
$effect = [
Date::DATE_DIFFERENCE_UNIT_YEARS => 0,
Date::DATE_DIFFERENCE_UNIT_MONTHS => 0,
Date::DATE_DIFFERENCE_UNIT_DAYS => -1,
Date::DATE_DIFFERENCE_UNIT_HOURS => 6,
Date::DATE_DIFFERENCE_UNIT_MINUTES => 0,
];
self::assertEquals($effect, Date::getDateDifference($dateStart, $dateEnd));
self::assertEquals($effect, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd)));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(-1, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(-1, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(6, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(6, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MINUTES));
self::assertEquals(0, Date::getDateDifference(new DateTime($dateStart), new DateTime($dateEnd), Date::DATE_DIFFERENCE_UNIT_MINUTES));
}
public function testGetDateDifferenceNoDifference()
{
/*
* No difference
*/
$dateStart = '2017-01-01 12:00';
$dateEnd = $dateStart;
$effect = [
Date::DATE_DIFFERENCE_UNIT_YEARS => 0,
Date::DATE_DIFFERENCE_UNIT_MONTHS => 0,
Date::DATE_DIFFERENCE_UNIT_DAYS => 0,
Date::DATE_DIFFERENCE_UNIT_HOURS => 0,
Date::DATE_DIFFERENCE_UNIT_MINUTES => 0,
];
self::assertEquals($effect, Date::getDateDifference($dateStart, $dateEnd));
self::assertEquals($effect, Date::getDateDifference(new DateTime(), new DateTime()));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference(new DateTime(), new DateTime(), Date::DATE_DIFFERENCE_UNIT_YEARS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference(new DateTime(), new DateTime(), Date::DATE_DIFFERENCE_UNIT_MONTHS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(0, Date::getDateDifference(new DateTime(), new DateTime(), Date::DATE_DIFFERENCE_UNIT_DAYS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference(new DateTime(), new DateTime(), Date::DATE_DIFFERENCE_UNIT_HOURS));
self::assertEquals(0, Date::getDateDifference($dateStart, $dateEnd, Date::DATE_DIFFERENCE_UNIT_MINUTES));
self::assertEquals(0, Date::getDateDifference(new DateTime(), new DateTime(), Date::DATE_DIFFERENCE_UNIT_MINUTES));
}
/**
* @param mixed $invalidCount Empty value, e.g. ""
* @dataProvider provideEmptyValue
*/
public function testGetDatesCollectionInvalidCount($invalidCount)
{
self::assertEquals([], Date::getDatesCollection(new DateTime(), $invalidCount));
self::assertEquals([], Date::getDatesCollection(new DateTime(), -1));
}
/**
* @param mixed $invalidInterval Empty value, e.g. ""
* @dataProvider provideEmptyValue
*/
public function testGetDatesCollectionInvalidInterval($invalidInterval)
{
self::assertEquals([], Date::getDatesCollection(new DateTime(), 2, $invalidInterval));
self::assertEquals([], Date::getDatesCollection(new DateTime(), 2, 'lorem'));
self::assertEquals([], Date::getDatesCollection(new DateTime(), 2, '%d'));
}
public function testGetDatesCollection()
{
/*
* 1 date only
*/
$effect = [
1 => new DateTime('2017-01-02'),
];
self::assertEquals($effect, Date::getDatesCollection(new DateTime('2017-01-01'), 1));
/*
* 3 dates with default date interval (days)
*/
$effect = [
1 => new DateTime('2017-01-02'),
2 => new DateTime('2017-01-03'),
3 => new DateTime('2017-01-04'),
];
self::assertEquals($effect, Date::getDatesCollection(new DateTime('2017-01-01'), 3));
/*
* 3 dates with custom date interval (hours)
*/
$effect = [
1 => new DateTime('2017-01-01 10:30'),
2 => new DateTime('2017-01-01 11:30'),
3 => new DateTime('2017-01-01 12:30'),
];
self::assertEquals($effect, Date::getDatesCollection(new DateTime('2017-01-01 09:30'), 3, 'PT%dH'));
/*
* 3 dates with custom date interval (months)
*/
$effect = [
1 => new DateTime('2017-02-01'),
2 => new DateTime('2017-03-01'),
3 => new DateTime('2017-04-01'),
];
self::assertEquals($effect, Date::getDatesCollection(new DateTime('2017-01-01'), 3, 'P%dM'));
}
public function testGetRandomDateUsingDefaults()
{
$startDate = new DateTime();
$start = 1;
$end = 100;
$minDate = clone $startDate;
$maxDate = clone $startDate;
$intervalMinDate = $minDate->add(new DateInterval(sprintf('P%dD', $start)));
$intervalMaxDate = $maxDate->add(new DateInterval(sprintf('P%dD', $end)));
$randomDate = Date::getRandomDate();
self::assertTrue($randomDate >= $intervalMinDate && $randomDate <= $intervalMaxDate);
}
/**
* @param DateTime $startDate The start date. Start of the random date.
* @param int $start Start of random partition
* @param int $end End of random partition
*
* @dataProvider provideDataOfRandomDateIncorrectEnd
*/
public function testGetRandomDateIncorrectEnd(DateTime $startDate, $start, $end)
{
$randomDate = Date::getRandomDate($startDate, $start, $end);
$cloned = clone $startDate;
$intervalDate = $cloned->add(new DateInterval(sprintf('P%dD', $start)));
self::assertTrue($randomDate >= $intervalDate && $randomDate <= $intervalDate);
}
/**
* @param DateTime $startDate The start date. Start of the random date.
* @param int $start Start of random partition
* @param int $end End of random partition
*
* @dataProvider provideDataOfRandomDate
*/
public function testGetRandomDate(DateTime $startDate, $start, $end)
{
$randomDate = Date::getRandomDate($startDate, $start, $end);
$minDate = clone $startDate;
$maxDate = clone $startDate;
$intervalMinDate = $minDate->add(new DateInterval(sprintf('P%dD', $start)));
$intervalMaxDate = $maxDate->add(new DateInterval(sprintf('P%dD', $end)));
self::assertTrue($randomDate >= $intervalMinDate && $randomDate <= $intervalMaxDate);
}
/**
* @param mixed $period Empty value, e.g. ""
* @dataProvider provideEmptyValue
*/
public function testGetDatesForPeriodUsingEmptyPeriod($period)
{
self::assertNull(Date::getDatesForPeriod($period));
}
/**
* @param int $period Incorrect period to verify
* @dataProvider provideIncorrectPeriod
*/
public function testGetDatesForPeriodUsingIncorrectPeriod($period)
{
self::assertNull(Date::getDatesForPeriod($period));
}
/**
* @param int $period The period, type of period. One of DatePeriod class constants, e.g. DatePeriod::LAST_WEEK.
* @param DatePeriod $expected Expected start and end date for given period
*
* @dataProvider provideCorrectPeriod
*/
public function testGetDatesForPeriod($period, DatePeriod $expected)
{
self::assertEquals($expected, Date::getDatesForPeriod($period));
}
/**
* Provides incorrect invalidCount of DateTime
*
* @return Generator
*/
public function provideIncorrectDateTimeValue()
{
/*
* Incorrect one-character values
*/
yield['a'];
yield['m'];
/*
* Incorrect strings
*/
yield['ss'];
yield['sss'];
yield['mm'];
yield['yy'];
yield['yyyy'];
/*
* Incorrect integer values
*/
yield[1];
yield[10];
yield[15];
yield[100];
yield[1000];
/*
* Incorrect string / numeric values
*/
yield['1'];
yield['10'];
yield['15'];
yield['100'];
yield['1000'];
/*
* Incorrect dates
*/
yield['0-0-0'];
yield['20-01-01'];
yield['2015-0-0'];
yield['2015-00-00'];
yield['2015-16-01'];
}
/**
* Provides invalid format of date
*
* @return Generator
*/
public function provideInvalidDateFormats()
{
yield[0];
yield[9];
yield['[]'];
yield['invalid'];
yield['Q'];
yield[','];
yield['.'];
yield['aa###'];
yield['Y/m/d H:i:invalid'];
}
/**
* Provide empty dates for date difference
*
* @return Generator
*/
public function provideEmptyDatesForDateDifference()
{
yield[
null,
null,
];
yield[
'',
'',
];
yield[
null,
new DateTime(),
];
yield[
new DateTime(),
null,
];
}
/**
* Provides incorrect values of year, month and day
*
* @return Generator
*/
public function provideIncorrectYearMonthDay()
{
yield[
null,
null,
null,
];
yield[
'',
'',
'',
];
yield[
0,
0,
0,
];
yield[
-1,
-1,
-1,
];
yield[
5000,
50,
50,
];
yield[
2000,
13,
01,
];
yield[
2000,
01,
40,
];
}
/**
* Provides values of year, month and day
*
* @return Generator
*/
public function provideYearMonthDay()
{
yield[
2000,
01,
01,
];
yield[
2000,
1,
1,
];
yield[
2000,
2,
2,
];
yield[
2000,
6,
1,
];
yield[
2000,
12,
01,
];
yield[
2000,
12,
1,
];
yield[
2000,
12,
31,
];
}
/**
* Provides data for the random date with incorrect end of random partition
*
* @return Generator
*/
public function provideDataOfRandomDateIncorrectEnd()
{
yield[
new DateTime('2000-01-01'),
100,
1,
];
}
/**
* Provides data for the random date
*
* @return Generator
*/
public function provideDataOfRandomDate()
{
yield[
new DateTime('2000-01-01'),
1,
100,
];
yield[
new DateTime('2000-12-01'),
1,
100,
];
yield[
new DateTime('2000-01-01'),
'1',
'100',
];
yield[
new DateTime('2000-12-01'),
'1',
'100',
];
yield[
new DateTime('2000-01-01'),
10,
50,
];
yield[
new DateTime('2000-12-01'),
10,
50,
];
}
/**
* Provides incorrect period
*
* @return Generator
*/
public function provideIncorrectPeriod()
{
yield[-1];
yield[0];
yield[10];
}
/**
* Provides correct period
*
* @return Generator
*/
public function provideCorrectPeriod()
{
yield[
DatePeriod::LAST_WEEK,
new DatePeriod(
(new DateTime('this week'))->sub(new DateInterval('P7D'))->setTime(0, 0, 0),
(new DateTime('this week'))->sub(new DateInterval('P1D'))->setTime(23, 59, 59)
),
];
yield[
DatePeriod::THIS_WEEK,
new DatePeriod(
(new DateTime('this week'))->setTime(0, 0, 0),
(new DateTime('this week'))->add(new DateInterval('P6D'))->setTime(23, 59, 59)
),
];
yield[
DatePeriod::NEXT_WEEK,
new DatePeriod(
(new DateTime('this week'))->add(new DateInterval('P7D'))->setTime(0, 0, 0),
(new DateTime('this week'))->add(new DateInterval('P7D'))->add(new DateInterval('P6D'))->setTime(23, 59, 59)
),
];
yield[
DatePeriod::LAST_MONTH,
new DatePeriod(
(new DateTime('first day of last month'))->setTime(0, 0, 0),
(new DateTime('last day of last month'))->setTime(23, 59, 59)
),
];
yield[
DatePeriod::THIS_MONTH,
new DatePeriod(
Date::getDatesForPeriod(DatePeriod::LAST_MONTH)
->getEndDate()
->add(new DateInterval('P1D'))
->setTime(0, 0, 0),
Date::getDatesForPeriod(DatePeriod::NEXT_MONTH)
->getStartDate()
->sub(new DateInterval('P1D'))
->setTime(23, 59, 59)
),
];
yield[
DatePeriod::NEXT_MONTH,
new DatePeriod(
(new DateTime('first day of next month'))->setTime(0, 0, 0),
(new DateTime('last day of next month'))->setTime(23, 59, 59)
),
];
$lastYearStart = (new DateTime())->modify('-1 year');
$lastYearEnd = (new DateTime())->modify('-1 year');
$year = $lastYearStart->format('Y');
yield[
DatePeriod::LAST_YEAR,
new DatePeriod(
$lastYearStart->setDate($year, 1, 1)->setTime(0, 0, 0),
$lastYearEnd->setDate($year, 12, 31)->setTime(23, 59, 59)
),
];
$year = (new DateTime())->format('Y');
yield[
DatePeriod::THIS_YEAR,
new DatePeriod(
(new DateTime())->setDate($year, 1, 1)->setTime(0, 0, 0),
(new DateTime())->setDate($year, 12, 31)->setTime(23, 59, 59)
),
];
$nextYearStart = (new DateTime())->modify('1 year');
$nextYearEnd = (new DateTime())->modify('1 year');
$year = $nextYearStart->format('Y');
yield[
DatePeriod::NEXT_YEAR,
new DatePeriod(
$nextYearStart->setDate($year, 1, 1)->setTime(0, 0, 0),
$nextYearEnd->setDate($year, 12, 31)->setTime(23, 59, 59)
),
];
}
}
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