MockFileSessionStorageTest.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;

use Symfony\Component\HttpFoundation\Session\Storage\MockFileSessionStorage;
use Symfony\Component\HttpFoundation\Session\Flash\FlashBag;
use Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag;

/**
 * Test class for MockFileSessionStorage.
 *
 * @author Drak <drak@zikula.org>
 */
class MockFileSessionStorageTest extends \PHPUnit_Framework_TestCase {

  /**
   * @var string
   */
  private $sessionDir;

  /**
   * @var FileMockSessionStorage
   */
  protected $storage;
  protected function setUp() {
    $this->sessionDir = sys_get_temp_dir() . '/sf2test';
    $this->storage = $this
      ->getStorage();
  }
  protected function tearDown() {
    $this->sessionDir = null;
    $this->storage = null;
    array_map('unlink', glob($this->sessionDir . '/*.session'));
    if (is_dir($this->sessionDir)) {
      rmdir($this->sessionDir);
    }
  }
  public function testStart() {
    $this
      ->assertEquals('', $this->storage
      ->getId());
    $this
      ->assertTrue($this->storage
      ->start());
    $id = $this->storage
      ->getId();
    $this
      ->assertNotEquals('', $this->storage
      ->getId());
    $this
      ->assertTrue($this->storage
      ->start());
    $this
      ->assertEquals($id, $this->storage
      ->getId());
  }
  public function testRegenerate() {
    $this->storage
      ->start();
    $this->storage
      ->getBag('attributes')
      ->set('regenerate', 1234);
    $this->storage
      ->regenerate();
    $this
      ->assertEquals(1234, $this->storage
      ->getBag('attributes')
      ->get('regenerate'));
    $this->storage
      ->regenerate(true);
    $this
      ->assertEquals(1234, $this->storage
      ->getBag('attributes')
      ->get('regenerate'));
  }
  public function testGetId() {
    $this
      ->assertEquals('', $this->storage
      ->getId());
    $this->storage
      ->start();
    $this
      ->assertNotEquals('', $this->storage
      ->getId());
  }
  public function testSave() {
    $this->storage
      ->start();
    $id = $this->storage
      ->getId();
    $this
      ->assertNotEquals('108', $this->storage
      ->getBag('attributes')
      ->get('new'));
    $this
      ->assertFalse($this->storage
      ->getBag('flashes')
      ->has('newkey'));
    $this->storage
      ->getBag('attributes')
      ->set('new', '108');
    $this->storage
      ->getBag('flashes')
      ->set('newkey', 'test');
    $this->storage
      ->save();
    $storage = $this
      ->getStorage();
    $storage
      ->setId($id);
    $storage
      ->start();
    $this
      ->assertEquals('108', $storage
      ->getBag('attributes')
      ->get('new'));
    $this
      ->assertTrue($storage
      ->getBag('flashes')
      ->has('newkey'));
    $this
      ->assertEquals(array(
      'test',
    ), $storage
      ->getBag('flashes')
      ->peek('newkey'));
  }
  public function testMultipleInstances() {
    $storage1 = $this
      ->getStorage();
    $storage1
      ->start();
    $storage1
      ->getBag('attributes')
      ->set('foo', 'bar');
    $storage1
      ->save();
    $storage2 = $this
      ->getStorage();
    $storage2
      ->setId($storage1
      ->getId());
    $storage2
      ->start();
    $this
      ->assertEquals('bar', $storage2
      ->getBag('attributes')
      ->get('foo'), 'values persist between instances');
  }

  /**
   * @expectedException RuntimeException
   */
  public function testSaveWithoutStart() {
    $storage1 = $this
      ->getStorage();
    $storage1
      ->save();
  }
  private function getStorage() {
    $storage = new MockFileSessionStorage($this->sessionDir);
    $storage
      ->registerBag(new FlashBag());
    $storage
      ->registerBag(new AttributeBag());
    return $storage;
  }

}