Classes List

Symfony\Component\CssSelector\Tests\CssSelectorConverterTest

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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 PHPUnit\Framework\TestCase;
use Symfony\Component\CssSelector\CssSelectorConverter;

class CssSelectorConverterTest extends 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 ')]"),
        );
    }
}