65 lines
2.0 KiB
PHP
65 lines
2.0 KiB
PHP
<?php
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namespace Tests\Framework\DateTime;
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use App\Framework\DateTime\DateTimeFormatter;
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class DateTimeFormatterTest extends \PHPUnit\Framework\TestCase
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{
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private \DateTimeImmutable $sampleDate;
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private DateTimeFormatter $formatter;
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protected function setUp(): void
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{
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$this->sampleDate = new \DateTimeImmutable('2021-01-01 12:34:56', new \DateTimeZone('UTC'));
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$this->formatter = new DateTimeFormatter();
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}
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public function testFormatIso8601(): void
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{
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$formatted = $this->formatter->formatIso8601($this->sampleDate);
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$this->assertEquals('2021-01-01T12:34:56+00:00', $formatted);
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}
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public function testFormatSql(): void
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{
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$formatted = $this->formatter->formatSql($this->sampleDate);
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$this->assertEquals('2021-01-01 12:34:56', $formatted);
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}
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public function testFormatDate(): void
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{
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$formatted = $this->formatter->formatDate($this->sampleDate);
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$this->assertEquals('2021-01-01', $formatted);
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}
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public function testFormatTime(): void
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{
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$formatted = $this->formatter->formatTime($this->sampleDate);
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$this->assertEquals('12:34:56', $formatted);
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}
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public function testCustomFormat(): void
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{
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$formatted = $this->formatter->format($this->sampleDate, 'd.m.Y H:i');
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$this->assertEquals('01.01.2021 12:34', $formatted);
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}
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public function testWithCustomTimezone(): void
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{
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$formatter = new DateTimeFormatter('Europe/Berlin');
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$formatted = $formatter->format($this->sampleDate, 'Y-m-d H:i:s T');
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// UTC 12:34:56 sollte in Berlin 13:34:56 sein (während Standardzeit/Winterzeit)
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$this->assertEquals('2021-01-01 13:34:56 CET', $formatted);
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}
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public function testWithDateTimeObject(): void
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{
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$dateTime = new \DateTime('2021-01-01 12:34:56', new \DateTimeZone('UTC'));
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$formatted = $this->formatter->formatIso8601($dateTime);
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$this->assertEquals('2021-01-01T12:34:56+00:00', $formatted);
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}
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}
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