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|
<?php
namespace SMW\Tests\DataValues\Time;
use SMW\DataValues\Time\JulianDay;
/**
* @covers \SMW\DataValues\Time\JulianDay
* @group semantic-mediawiki
*
* @license GNU GPL v2+
* @since 2.4
*
* @author mwjames
*/
class JulianDayTest extends \PHPUnit_Framework_TestCase {
/**
* @dataProvider valueProvider
*/
public function testConvert( $calendarModel, $seralization, $jdValue ) {
list( $year, $month, $day, $hour, $minute, $second ) = explode( '/', $seralization );
$this->assertEquals(
$jdValue,
JulianDay::getJD( $calendarModel, $year, $month, $day, $hour, $minute, $second )
);
}
public function testGetJD_Issue2454() {
$offset = -4 / 24;
$this->assertSame(
2457869.3333333,
JulianDay::getJD( 1, 2017, 4, 25, 20, 0, 0 )
);
$this->assertNotSame(
2457869.5,
JulianDay::getJD( 1, 2017, 4, 25, 20, 0, 0 ) - $offset // returns 2457869.4999999665
);
$this->assertSame(
2457869.5,
JulianDay::format( JulianDay::getJD( 1, 2017, 4, 25, 20, 0, 0 ) - $offset )
);
}
public function valueProvider() {
$provider[] = [
JulianDay::CM_JULIAN,
'1352/01/01/0/0/0',
'2214875.500000'
];
$provider[] = [
JulianDay::CM_GREGORIAN,
'2100/10/04/0/0/0',
'2488345.500000'
];
$provider[] = [
JulianDay::CM_GREGORIAN,
'2100/10/04/0/0/0',
'2488345.500000'
];
$provider[] = [
JulianDay::CM_JULIAN,
'1582/10/04/0/0/0',
'2299159.500000'
];
$provider[] = [
JulianDay::CM_GREGORIAN,
'1582/10/15/0/0/0',
'2299160.5'
];
$provider[] = [
JulianDay::CM_JULIAN,
'-900/10/4/0/0/0',
'1392974.500000'
];
$provider[] = [
JulianDay::CM_JULIAN,
'-4713/01/02/0/0/0',
'0.5'
];
$provider[] = [
JulianDay::CM_JULIAN,
'-4713/01/02/12/0/0/0',
'1'
];
$provider[] = [
JulianDay::CM_JULIAN,
'-9000/10/4/0/0/0',
'-1565550.5'
];
$provider[] = [
JulianDay::CM_GREGORIAN,
'2100/10/4/13/55/55',
'2488346.0804977'
];
$provider[] = [
JulianDay::CM_GREGORIAN,
'2100/10/4/13/55/55',
2488346.0804977
];
return $provider;
}
}
|
