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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Util;
use Exception;
use PHPUnit\Framework\TestCase;
/**
* @small
*/
final class RegularExpressionTest extends TestCase
{
public function validRegexpProvider(): array
{
return [
['#valid regexp#', 'valid regexp', 1],
[';val.*xp;', 'valid regexp', 1],
['/val.*xp/i', 'VALID REGEXP', 1],
['/a val.*p/', 'valid regexp', 0],
];
}
public function invalidRegexpProvider(): array
{
return [
['valid regexp', 'valid regexp'],
[';val.*xp', 'valid regexp'],
['val.*xp/i', 'VALID REGEXP'],
];
}
/**
* @testdox Valid regex $pattern on $subject returns $return
* @dataProvider validRegexpProvider
*
* @throws \PHPUnit\Framework\ExpectationFailedException
* @throws Exception
*/
public function testValidRegex($pattern, $subject, $return): void
{
$this->assertEquals($return, RegularExpression::safeMatch($pattern, $subject));
}
/**
* @testdox Invalid regex $pattern on $subject
* @dataProvider invalidRegexpProvider
*
* @throws \PHPUnit\Framework\ExpectationFailedException
* @throws Exception
*/
public function testInvalidRegex($pattern, $subject): void
{
$this->assertFalse(RegularExpression::safeMatch($pattern, $subject));
}
}
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