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31 lines
556 B
PHP
31 lines
556 B
PHP
<?php
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declare(strict_types=1);
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namespace Psl\Tests\Str\Byte;
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use PHPUnit\Framework\TestCase;
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use Psl\Str\Byte;
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class UppercaseTest 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 testUppercase(string $expected, string $str): void
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{
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self::assertSame($expected, Byte\uppercase($str));
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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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['HELLO', 'hello'],
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['HELLO', 'helLO'],
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['HELLO', 'Hello'],
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['1337', '1337'],
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];
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}
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}
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