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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\CssSelector\Tests\Parser\Shortcut;
use PHPUnit\Framework\TestCase;
use Symfony\Component\CssSelector\Node\SelectorNode;
use Symfony\Component\CssSelector\Parser\Shortcut\EmptyStringParser;
/**
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
*/
class EmptyStringParserTest extends TestCase
{
public function testParse()
{
$parser = new EmptyStringParser();
$selectors = $parser->parse('');
$this->assertCount(1, $selectors);
/** @var SelectorNode $selector */
$selector = $selectors[0];
$this->assertEquals('Element[*]', (string) $selector->getTree());
$selectors = $parser->parse('this will produce an empty array');
$this->assertCount(0, $selectors);
}
}