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FinderTest.php
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FinderTest.php
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<?php
declare(strict_types=1);
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace PhpCsFixer\Tests;
use PhpCsFixer\Finder;
use Symfony\Component\Finder\SplFileInfo;
/**
* @internal
*
* @covers \PhpCsFixer\Finder
*/
final class FinderTest extends TestCase
{
public function testThatDefaultFinderDoesNotSpecifyAnyDirectory(): void
{
$this->expectException(\LogicException::class);
$this->expectExceptionMessageMatches('/^You must call (?:the in\(\) method)|(?:one of in\(\) or append\(\)) methods before iterating over a Finder\.$/');
$finder = Finder::create();
$finder->getIterator();
}
public function testThatFinderFindsDotFilesWhenConfigured(): void
{
$finder = Finder::create()
->in(__DIR__.'/..')
->depth(0)
->ignoreDotFiles(false)
;
static::assertContains(
realpath(__DIR__.'/../.php-cs-fixer.dist.php'),
array_map(
function (SplFileInfo $file): string {
return $file->getRealPath();
},
iterator_to_array($finder->getIterator())
)
);
}
}