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26 lines
551 B
PHP
26 lines
551 B
PHP
<?php
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declare(strict_types=1);
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namespace Psl\Tests\Iter;
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use PHPUnit\Framework\TestCase;
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use Psl\Iter;
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final class ReverseTest extends TestCase
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{
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public function testReverse(): void
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{
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$result = Iter\reverse(['foo', 'bar', 'baz', 'qux']);
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static::assertSame(['qux', 'baz', 'bar', 'foo'], Iter\to_array_with_keys($result));
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}
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public function testReverseEarlyReturnForEmptyIterables(): void
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{
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$result = Iter\reverse(Iter\to_iterator([]));
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static::assertSame([], Iter\to_array($result));
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}
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}
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