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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\Tests\Component\CssSelector;
-
- use Symfony\Component\CssSelector\Tokenizer;
-
- class TokenizerTest extends \PHPUnit_Framework_TestCase
- {
- protected $tokenizer;
-
- protected function setUp()
- {
- $this->tokenizer = new Tokenizer();
- }
-
- /**
- * @dataProvider getCssSelectors
- */
- public function testTokenize($css)
- {
- $this->assertEquals($css, $this->tokensToString($this->tokenizer->tokenize($css)), '->tokenize() lexes an input string and returns an array of tokens');
- }
-
- public function testTokenizeWithQuotedStrings()
- {
- $this->assertEquals('foo[class=foo bar ]', $this->tokensToString($this->tokenizer->tokenize('foo[class="foo bar"]')), '->tokenize() lexes an input string and returns an array of tokens');
- $this->assertEquals("foo[class=foo Abar ]", $this->tokensToString($this->tokenizer->tokenize('foo[class="foo \\65 bar"]')), '->tokenize() lexes an input string and returns an array of tokens');
- $this->assertEquals("img[alt= ]", $this->tokensToString($this->tokenizer->tokenize('img[alt=""]')), '->tokenize() lexes an input string and returns an array of tokens');
- }
-
- /**
- * @expectedException Symfony\Component\CssSelector\Exception\ParseException
- */
- public function testTokenizeInvalidString()
- {
- $this->tokensToString($this->tokenizer->tokenize('/invalid'));
- }
-
- public function getCssSelectors()
- {
- return array(
- array('h1'),
- array('h1:nth-child(3n+1)'),
- array('h1 > p'),
- array('h1#foo'),
- array('h1.foo'),
- array('h1[class*=foo]'),
- array('h1 .foo'),
- array('h1 #foo'),
- array('h1 [class*=foo]'),
- );
- }
-
- protected function tokensToString($tokens)
- {
- $str = '';
- foreach ($tokens as $token) {
- $str .= str_repeat(' ', $token->getPosition() - strlen($str)).$token;
- }
-
- return $str;
- }
- }
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