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