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30 lines
785 B
PHP
30 lines
785 B
PHP
<?php
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declare(strict_types=1);
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namespace Psl\Tests\Arr;
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use PHPUnit\Framework\TestCase;
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use Psl\Arr;
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final class DropWhileTest extends TestCase
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{
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/**
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* @dataProvider provideData
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*/
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public function testDropWhile(array $expected, array $array, callable $callable): void
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{
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$result = Arr\drop_while($array, $callable);
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static::assertSame($expected, $result);
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}
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public function provideData(): iterable
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{
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yield [[1, 2, 3, 4, 5], [1, 2, 3, 4, 5], static fn (int $_): bool => false];
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yield [[3 => 4, 4 => 5], [1, 2, 3, 4, 5], static fn (int $i) => $i <= 3];
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yield [[2 => 3, 3 => 4, 4 => 5], [1, 2, 3, 4, 5], static fn (int $i) => $i <= 2];
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yield [[], [1, 2, 3, 4, 5], static fn (int $_) => true];
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}
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}
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