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<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Tests\Unit\Normalizer;
use League\CommonMark\Normalizer\SlugNormalizer;
use League\CommonMark\Normalizer\UniqueSlugNormalizer;
use PHPUnit\Framework\TestCase;
final class UniqueSlugNormalizerTest extends TestCase
{
public function testNormalize(): void
{
$normalizer = new UniqueSlugNormalizer(new SlugNormalizer());
$this->assertSame('test', $normalizer->normalize('test'));
$this->assertSame('test-1', $normalizer->normalize('test'));
$this->assertSame('test-2', $normalizer->normalize('test'));
$this->assertSame('test-3', $normalizer->normalize('test'));
$normalizer->clearHistory();
$this->assertSame('test', $normalizer->normalize('test'));
$this->assertSame('test-1', $normalizer->normalize('test'));
$this->assertSame('test-2', $normalizer->normalize('test'));
$this->assertSame('test-3', $normalizer->normalize('test'));
}
}
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