How to use testClass method of parser class

Best Atoum code snippet using parser.testClass

ClassParserTest.php

Source:ClassParserTest.php

1<?php2/*3 * This file is part of the Symfony package.4 *5 * (c) Fabien Potencier <fabien@symfony.com>6 *7 * For the full copyright and license information, please view the LICENSE8 * file that was distributed with this source code.9 */10namespace Symfony\Component\CssSelector\Tests\Parser\Shortcut;11use Symfony\Component\CssSelector\Node\SelectorNode;12use Symfony\Component\CssSelector\Parser\Shortcut\ClassParser;13/**14 * @author Jean-FranÃ§ois Simon <jeanfrancois.simon@sensiolabs.com>15 */16class ClassParserTest extends \PHPUnit_Framework_TestCase17{18    /** @dataProvider getParseTestData */19    public function testParse($source, $representation)20    {21        $parser = new ClassParser();22        $selectors = $parser->parse($source);23        $this->assertCount(1, $selectors);24        /** @var SelectorNode $selector */25        $selector = $selectors[0];26        $this->assertEquals($representation, (string) $selector->getTree());27    }28    public function getParseTestData()29    {30        return array(31            array('.testclass', 'Class[Element[*].testclass]'),32            array('testel.testclass', 'Class[Element[testel].testclass]'),33            array('testns|.testclass', 'Class[Element[testns|*].testclass]'),34            array('testns|*.testclass', 'Class[Element[testns|*].testclass]'),35            array('testns|testel.testclass', 'Class[Element[testns|testel].testclass]'),36        );37    }38}...

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