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46 lines
1.2 KiB
46 lines
1.2 KiB
2 months ago
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<?php
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declare(strict_types=1);
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/**
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* This file is part of the Carbon package.
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*
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* (c) Brian Nesbitt <brian@nesbot.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Tests\CarbonPeriod;
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use Carbon\Carbon;
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use Tests\AbstractTestCase;
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class IterationMethodsTest extends AbstractTestCase
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{
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public function testForEach()
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{
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$result = '';
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Carbon::create('2020-12-22')->daysUntil('2020-12-24')->forEach(function (Carbon $date) use (&$result) {
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$result .= $date->diffInDays('2020-12-25')." days before Christmas!\n";
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});
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$this->assertSame("3 days before Christmas!\n".
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"2 days before Christmas!\n".
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"1 days before Christmas!\n", $result, );
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}
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public function testMap()
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{
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$result = iterator_to_array(Carbon::create('2020-12-22')->daysUntil('2020-12-24')->map(function (Carbon $date) {
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return $date->diffInDays('2020-12-25').' days before Christmas!';
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}));
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$this->assertSame([
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'3 days before Christmas!',
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'2 days before Christmas!',
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'1 days before Christmas!',
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], $result);
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}
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}
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