MongoDbSessionHandlerTest.php

<?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\HttpFoundation\Tests\Session\Storage\Handler;

use Symfony\Component\HttpFoundation\Session\Storage\Handler\MongoDbSessionHandler;

/**
 * @author Markus Bachmann <markus.bachmann@bachi.biz>
 */
class MongoDbSessionHandlerTest extends \PHPUnit_Framework_TestCase {
  private static $mongo;
  public static function setUpBeforeClass() {
    if (class_exists('\\Mongo')) {
      try {
        self::$mongo = new \Mongo();
      } catch (\Exception $e) {
      }
    }
  }
  protected function setUp() {
    if (null === self::$mongo) {
      $this
        ->markTestSkipped('MongoDbSessionHandler requires the php "mongo" extension and a mongodb server on localhost');
    }
    $this->options = array(
      'database' => 'sf2-test',
      'collection' => 'session-test',
    );
    $this->options = array(
      'database' => 'sf2-test',
      'collection' => 'session-test',
    );
    $this->storage = new MongoDbSessionHandler(self::$mongo, $this->options);
  }
  protected function tearDown() {
    if (null !== self::$mongo) {
      self::$mongo
        ->dropDB($this->options['database']);
    }
  }
  public function testOpenMethodAlwaysReturnTrue() {
    $this
      ->assertTrue($this->storage
      ->open('test', 'test'), 'The "open" method should always return true');
  }
  public function testCloseMethodAlwaysReturnTrue() {
    $this
      ->assertTrue($this->storage
      ->close(), 'The "close" method should always return true');
  }
  public function testWrite() {
    $this
      ->assertTrue($this->storage
      ->write('foo', 'bar'));
    $this
      ->assertEquals('bar', $this->storage
      ->read('foo'));
  }
  public function testReplaceSessionData() {
    $this->storage
      ->write('foo', 'bar');
    $this->storage
      ->write('foo', 'foobar');
    $coll = self::$mongo
      ->selectDB($this->options['database'])
      ->selectCollection($this->options['collection']);
    $this
      ->assertEquals('foobar', $this->storage
      ->read('foo'));
    $this
      ->assertEquals(1, $coll
      ->find(array(
      'sess_id' => 'foo',
    ))
      ->count());
  }
  public function testDestroy() {
    $this->storage
      ->write('foo', 'bar');
    $this->storage
      ->destroy('foo');
    $this
      ->assertEquals('', $this->storage
      ->read('foo'));
  }
  public function testGc() {
    $this->storage
      ->write('foo', 'bar');
    $this->storage
      ->write('bar', 'foo');
    $coll = self::$mongo
      ->selectDB($this->options['database'])
      ->selectCollection($this->options['collection']);
    $this
      ->assertEquals(2, $coll
      ->count());
    $this->storage
      ->gc(-1);
    $this
      ->assertEquals(0, $coll
      ->count());
  }

}