ReaderTest.php in Zircon Profile 8.0

Namespace

Symfony\Component\CssSelector\Tests\Parser

File

vendor/symfony/css-selector/Tests/Parser/ReaderTest.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\Reader;
class ReaderTest extends \PHPUnit_Framework_TestCase {
  public function testIsEOF() {
    $reader = new Reader('');
    $this
      ->assertTrue($reader
      ->isEOF());
    $reader = new Reader('hello');
    $this
      ->assertFalse($reader
      ->isEOF());
    $this
      ->assignPosition($reader, 2);
    $this
      ->assertFalse($reader
      ->isEOF());
    $this
      ->assignPosition($reader, 5);
    $this
      ->assertTrue($reader
      ->isEOF());
  }
  public function testGetRemainingLength() {
    $reader = new Reader('hello');
    $this
      ->assertEquals(5, $reader
      ->getRemainingLength());
    $this
      ->assignPosition($reader, 2);
    $this
      ->assertEquals(3, $reader
      ->getRemainingLength());
    $this
      ->assignPosition($reader, 5);
    $this
      ->assertEquals(0, $reader
      ->getRemainingLength());
  }
  public function testGetSubstring() {
    $reader = new Reader('hello');
    $this
      ->assertEquals('he', $reader
      ->getSubstring(2));
    $this
      ->assertEquals('el', $reader
      ->getSubstring(2, 1));
    $this
      ->assignPosition($reader, 2);
    $this
      ->assertEquals('ll', $reader
      ->getSubstring(2));
    $this
      ->assertEquals('lo', $reader
      ->getSubstring(2, 1));
  }
  public function testGetOffset() {
    $reader = new Reader('hello');
    $this
      ->assertEquals(2, $reader
      ->getOffset('ll'));
    $this
      ->assertFalse($reader
      ->getOffset('w'));
    $this
      ->assignPosition($reader, 2);
    $this
      ->assertEquals(0, $reader
      ->getOffset('ll'));
    $this
      ->assertFalse($reader
      ->getOffset('he'));
  }
  public function testFindPattern() {
    $reader = new Reader('hello');
    $this
      ->assertFalse($reader
      ->findPattern('/world/'));
    $this
      ->assertEquals(array(
      'hello',
      'h',
    ), $reader
      ->findPattern('/^([a-z]).*/'));
    $this
      ->assignPosition($reader, 2);
    $this
      ->assertFalse($reader
      ->findPattern('/^h.*/'));
    $this
      ->assertEquals(array(
      'llo',
    ), $reader
      ->findPattern('/^llo$/'));
  }
  public function testMoveForward() {
    $reader = new Reader('hello');
    $this
      ->assertEquals(0, $reader
      ->getPosition());
    $reader
      ->moveForward(2);
    $this
      ->assertEquals(2, $reader
      ->getPosition());
  }
  public function testToEnd() {
    $reader = new Reader('hello');
    $reader
      ->moveToEnd();
    $this
      ->assertTrue($reader
      ->isEOF());
  }
  private function assignPosition(Reader $reader, $value) {
    $position = new \ReflectionProperty($reader, 'position');
    $position
      ->setAccessible(true);
    $position
      ->setValue($reader, $value);
  }

}

Classes

Name	Description
ReaderTest