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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\Util;
use League\CommonMark\Util\PrioritizedList;
use PHPUnit\Framework\TestCase;
final class PrioritizedListTest extends TestCase
{
public function testAddSamePriorities(): void
{
$list = new PrioritizedList();
$list->add('foo', 0);
$list->add('bar', 0);
$items = \iterator_to_array($list->getIterator());
$this->assertCount(2, $items);
$this->assertEquals('foo', $items[0]);
$this->assertEquals('bar', $items[1]);
}
public function testAddDifferentPriorities(): void
{
$list = new PrioritizedList();
$list->add('foo', 0);
$list->add('bar', 100);
$list->add('baz', -20);
$items = \iterator_to_array($list->getIterator());
$this->assertCount(3, $items);
$this->assertEquals('bar', $items[0]);
$this->assertEquals('foo', $items[1]);
$this->assertEquals('baz', $items[2]);
}
}
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