TokenStreamTest.php in Zircon Profile 8

Namespace

Symfony\Component\CssSelector\Tests\Parser

File

vendor/symfony/css-selector/Tests/Parser/TokenStreamTest.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * 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;

use Symfony\Component\CssSelector\Parser\Token;
use Symfony\Component\CssSelector\Parser\TokenStream;
class TokenStreamTest extends \PHPUnit_Framework_TestCase {
  public function testGetNext() {
    $stream = new TokenStream();
    $stream
      ->push($t1 = new Token(Token::TYPE_IDENTIFIER, 'h1', 0));
    $stream
      ->push($t2 = new Token(Token::TYPE_DELIMITER, '.', 2));
    $stream
      ->push($t3 = new Token(Token::TYPE_IDENTIFIER, 'title', 3));
    $this
      ->assertSame($t1, $stream
      ->getNext());
    $this
      ->assertSame($t2, $stream
      ->getNext());
    $this
      ->assertSame($t3, $stream
      ->getNext());
  }
  public function testGetPeek() {
    $stream = new TokenStream();
    $stream
      ->push($t1 = new Token(Token::TYPE_IDENTIFIER, 'h1', 0));
    $stream
      ->push($t2 = new Token(Token::TYPE_DELIMITER, '.', 2));
    $stream
      ->push($t3 = new Token(Token::TYPE_IDENTIFIER, 'title', 3));
    $this
      ->assertSame($t1, $stream
      ->getPeek());
    $this
      ->assertSame($t1, $stream
      ->getNext());
    $this
      ->assertSame($t2, $stream
      ->getPeek());
    $this
      ->assertSame($t2, $stream
      ->getPeek());
    $this
      ->assertSame($t2, $stream
      ->getNext());
  }
  public function testGetNextIdentifier() {
    $stream = new TokenStream();
    $stream
      ->push(new Token(Token::TYPE_IDENTIFIER, 'h1', 0));
    $this
      ->assertEquals('h1', $stream
      ->getNextIdentifier());
  }
  public function testFailToGetNextIdentifier() {
    $this
      ->setExpectedException('Symfony\\Component\\CssSelector\\Exception\\SyntaxErrorException');
    $stream = new TokenStream();
    $stream
      ->push(new Token(Token::TYPE_DELIMITER, '.', 2));
    $stream
      ->getNextIdentifier();
  }
  public function testGetNextIdentifierOrStar() {
    $stream = new TokenStream();
    $stream
      ->push(new Token(Token::TYPE_IDENTIFIER, 'h1', 0));
    $this
      ->assertEquals('h1', $stream
      ->getNextIdentifierOrStar());
    $stream
      ->push(new Token(Token::TYPE_DELIMITER, '*', 0));
    $this
      ->assertNull($stream
      ->getNextIdentifierOrStar());
  }
  public function testFailToGetNextIdentifierOrStar() {
    $this
      ->setExpectedException('Symfony\\Component\\CssSelector\\Exception\\SyntaxErrorException');
    $stream = new TokenStream();
    $stream
      ->push(new Token(Token::TYPE_DELIMITER, '.', 2));
    $stream
      ->getNextIdentifierOrStar();
  }
  public function testSkipWhitespace() {
    $stream = new TokenStream();
    $stream
      ->push($t1 = new Token(Token::TYPE_IDENTIFIER, 'h1', 0));
    $stream
      ->push($t2 = new Token(Token::TYPE_WHITESPACE, ' ', 2));
    $stream
      ->push($t3 = new Token(Token::TYPE_IDENTIFIER, 'h1', 3));
    $stream
      ->skipWhitespace();
    $this
      ->assertSame($t1, $stream
      ->getNext());
    $stream
      ->skipWhitespace();
    $this
      ->assertSame($t3, $stream
      ->getNext());
  }

}

Classes

Name	Description
TokenStreamTest