<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Tests\Components\CssSelector\Node;

use Symfony\Components\CssSelector\Node\CombinedSelectorNode;
use Symfony\Components\CssSelector\Node\ElementNode;

class CombinedSelectorNodeTest extends \PHPUnit_Framework_TestCase
{
  public function testToXpath()
  {
    $combinators = array(
      ' ' => "h1/descendant::p",
      '>' => "h1/p",
      '+' => "h1/following-sibling::*[name() = 'p' and (position() = 1)]",
      '~' => "h1/following-sibling::p",
    );

    // h1 ?? p
    $element1 = new ElementNode('*', 'h1');
    $element2 = new ElementNode('*', 'p');
    foreach ($combinators as $combinator => $xpath)
    {
      $combinator = new CombinedSelectorNode($element1, $combinator, $element2);
      $this->assertEquals($xpath, (string) $combinator->toXpath(), '->toXpath() returns the xpath representation of the node');
    }
  }
}