PhpSpreadsheet/tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/DateValueTest.php

59 lines
1.8 KiB
PHP

<?php
namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\DateTime;
use DateTimeInterface;
use PhpOffice\PhpSpreadsheet\Calculation\DateTime;
use PhpOffice\PhpSpreadsheet\Calculation\Functions;
use PhpOffice\PhpSpreadsheet\Shared\Date;
use PHPUnit\Framework\TestCase;
class DateValueTest extends TestCase
{
protected function setUp(): void
{
Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL);
Functions::setReturnDateType(Functions::RETURNDATE_EXCEL);
Date::setExcelCalendar(Date::CALENDAR_WINDOWS_1900);
}
/**
* @dataProvider providerDATEVALUE
*
* @param mixed $expectedResult
* @param $dateValue
*/
public function testDATEVALUE($expectedResult, $dateValue)
{
$result = DateTime::DATEVALUE($dateValue);
$this->assertEqualsWithDelta($expectedResult, $result, 1E-8);
}
public function providerDATEVALUE()
{
return require 'tests/data/Calculation/DateTime/DATEVALUE.php';
}
public function testDATEVALUEtoUnixTimestamp()
{
Functions::setReturnDateType(Functions::RETURNDATE_UNIX_TIMESTAMP);
$result = DateTime::DATEVALUE('2012-1-31');
$this->assertEquals(1327968000, $result);
$this->assertEqualsWithDelta(1327968000, $result, 1E-8);
}
public function testDATEVALUEtoDateTimeObject()
{
Functions::setReturnDateType(Functions::RETURNDATE_PHP_DATETIME_OBJECT);
$result = DateTime::DATEVALUE('2012-1-31');
// Must return an object...
$this->assertIsObject($result);
// ... of the correct type
$this->assertTrue(is_a($result, DateTimeInterface::class));
// ... with the correct value
$this->assertEquals($result->format('d-M-Y'), '31-Jan-2012');
}
}