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33 lines
827 B
PHP
33 lines
827 B
PHP
<?php
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declare(strict_types=1);
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namespace Psl\Tests\Str;
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use PHPUnit\Framework\TestCase;
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use Psl\Str;
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class ChunkTest 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 testCapitalize(array $expected, string $value, int $chunk_size = 1): void
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{
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self::assertSame($expected, Str\chunk($value, $chunk_size));
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}
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public function provideData(): array
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{
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return [
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[['h', 'e', 'l', 'l', 'o'], 'hello', ],
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[['h', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd'], 'hello, world', ],
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[['Al', 'ph', 'a ', ' '], 'Alpha ', 2, ],
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[['م', 'ر', 'ح', 'ب', 'ا', ' ', 'ب', 'ك', 'م'], 'مرحبا بكم', ],
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[['مرحبا بكم'], 'مرحبا بكم', 9, ],
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[[], ''],
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];
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}
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}
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