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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;
use Symfony\Component\CssSelector\CssSelectorConverter;
class CssSelectorConverterTest extends \PHPUnit_Framework_TestCase
{
public function testCssToXPath()
{
$converter = new CssSelectorConverter();
$this->assertEquals('descendant-or-self::*', $converter->toXPath(''));
$this->assertEquals('descendant-or-self::h1', $converter->toXPath('h1'));
$this->assertEquals("descendant-or-self::h1[@id = 'foo']", $converter->toXPath('h1#foo'));
$this->assertEquals("descendant-or-self::h1[@class and contains(concat(' ', normalize-space(@class), ' '), ' foo ')]", $converter->toXPath('h1.foo'));
$this->assertEquals('descendant-or-self::foo:h1', $converter->toXPath('foo|h1'));
$this->assertEquals('descendant-or-self::h1', $converter->toXPath('H1'));
}
public function testCssToXPathXml()
{
$converter = new CssSelectorConverter(false);
$this->assertEquals('descendant-or-self::H1', $converter->toXPath('H1'));
}
/**
* @expectedException \Symfony\Component\CssSelector\Exception\ParseException
* @expectedExceptionMessage Expected identifier, but <eof at 3> found.
*/
public function testParseExceptions()
{
$converter = new CssSelectorConverter();
$converter->toXPath('h1:');
}
/** @dataProvider getCssToXPathWithoutPrefixTestData */
public function testCssToXPathWithoutPrefix($css, $xpath)
{
$converter = new CssSelectorConverter();
$this->assertEquals($xpath, $converter->toXPath($css, ''), '->parse() parses an input string and returns a node');
}
public function getCssToXPathWithoutPrefixTestData()
{
return array(
array('h1', 'h1'),
array('foo|h1', 'foo:h1'),
array('h1, h2, h3', 'h1 | h2 | h3'),
array('h1:nth-child(3n+1)', "*/*[name() = 'h1' and (position() - 1 >= 0 and (position() - 1) mod 3 = 0)]"),
array('h1 > p', 'h1/p'),
array('h1#foo', "h1[@id = 'foo']"),
array('h1.foo', "h1[@class and contains(concat(' ', normalize-space(@class), ' '), ' foo ')]"),
array('h1[class*="foo bar"]', "h1[@class and contains(@class, 'foo bar')]"),
array('h1[foo|class*="foo bar"]', "h1[@foo:class and contains(@foo:class, 'foo bar')]"),
array('h1[class]', 'h1[@class]'),
array('h1 .foo', "h1/descendant-or-self::*/*[@class and contains(concat(' ', normalize-space(@class), ' '), ' foo ')]"),
array('h1 #foo', "h1/descendant-or-self::*/*[@id = 'foo']"),
array('h1 [class*=foo]', "h1/descendant-or-self::*/*[@class and contains(@class, 'foo')]"),
array('div>.foo', "div/*[@class and contains(concat(' ', normalize-space(@class), ' '), ' foo ')]"),
array('div > .foo', "div/*[@class and contains(concat(' ', normalize-space(@class), ' '), ' foo ')]"),
);
}
}