67 lines
2.8 KiB
PHP
67 lines
2.8 KiB
PHP
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<?php
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// XDateTimeTest.php
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// Created: 2021-06-14
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// Updated: 2024-07-31
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declare(strict_types=1);
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use PHPUnit\Framework\TestCase;
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use PHPUnit\Framework\Attributes\CoversClass;
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use Index\XDateTime;
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#[CoversClass(XDateTime::class)]
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final class XDateTimeTest extends TestCase {
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public function testToString(): void {
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$dateTime = new DateTime('2013-01-27T23:14:44', new DateTimeZone('Europe/Amsterdam'));
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$this->assertEquals(XDateTime::toISO8601String($dateTime), '2013-01-27T23:14:44+01:00');
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$this->assertEquals(XDateTime::toCookieString($dateTime), 'Sunday, 27-Jan-2013 23:14:44 CET');
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$this->assertEquals(XDateTime::toRFC822String($dateTime), 'Sun, 27 Jan 13 23:14:44 +0100');
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$dateTime = $dateTime->setTimezone(new DateTimeZone('UTC'));
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$this->assertEquals(XDateTime::toISO8601String($dateTime), '2013-01-27T22:14:44+00:00');
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$this->assertEquals(XDateTime::toCookieString($dateTime), 'Sunday, 27-Jan-2013 22:14:44 UTC');
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$this->assertEquals(XDateTime::toRFC822String($dateTime), 'Sun, 27 Jan 13 22:14:44 +0000');
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$this->assertEquals(XDateTime::toISO8601String(1359324884), '2013-01-27T22:14:44+00:00');
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$this->assertEquals(XDateTime::toCookieString(1359324884), 'Sunday, 27-Jan-2013 22:14:44 GMT');
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$this->assertEquals(XDateTime::toRFC822String(1359324884), 'Sun, 27 Jan 13 22:14:44 +0000');
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$this->assertEquals(XDateTime::toISO8601String('January 27th 2013 22:14:44 UTC'), '2013-01-27T22:14:44+00:00');
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$this->assertEquals(XDateTime::toCookieString('January 27th 2013 22:14:44 UTC'), 'Sunday, 27-Jan-2013 22:14:44 GMT');
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$this->assertEquals(XDateTime::toRFC822String('January 27th 2013 22:14:44 UTC'), 'Sun, 27 Jan 13 22:14:44 +0000');
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}
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public function testCompare(): void {
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$dt1 = '2021-06-14T21:07:14Z';
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$dt2 = new DateTimeImmutable('2013-01-27T23:14:44', new DateTimeZone('Europe/Amsterdam'));
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$this->assertGreaterThan(0, XDateTime::compare($dt1, $dt2));
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$this->assertLessThan(0, XDateTime::compare($dt2, $dt1));
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$this->assertEquals(0, XDateTime::compare($dt1, $dt1));
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$this->assertEquals(0, XDateTime::compare($dt2, $dt2));
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}
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public function testTimeZoneOrder(): void {
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$timeZones = XDateTime::listTimeZones(true);
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$lastOffset = null;
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$lastString = null;
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$now = XDateTime::now();
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foreach($timeZones as $timeZone) {
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$offset = $timeZone->getOffset($now);
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$string = $timeZone->getName();
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if($lastOffset !== null) {
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$diff = $lastOffset <=> $offset;
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$this->assertLessThanOrEqual(0, $diff);
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if($diff === 0)
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$this->assertLessThanOrEqual(0, $lastString <=> $string);
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}
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$lastOffset = $offset;
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$lastString = $string;
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}
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}
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}
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