MemcacheCacheTest.php

<?php

namespace Doctrine\Tests\Common\Cache;

use Doctrine\Common\Cache\MemcacheCache;
class MemcacheCacheTest extends CacheTest {
  private $_memcache;
  public function setUp() {
    if (extension_loaded('memcache')) {
      $this->_memcache = new \Memcache();
      $ok = @$this->_memcache
        ->connect('localhost', 11211);
      if (!$ok) {
        $this
          ->markTestSkipped('The ' . __CLASS__ . ' requires the use of memcache');
      }
    }
    else {
      $this
        ->markTestSkipped('The ' . __CLASS__ . ' requires the use of memcache');
    }
  }
  public function testNoExpire() {
    $cache = $this
      ->_getCacheDriver();
    $cache
      ->save('noexpire', 'value', 0);
    sleep(1);
    $this
      ->assertTrue($cache
      ->contains('noexpire'), 'Memcache provider should support no-expire');
  }
  public function testLongLifetime() {
    $cache = $this
      ->_getCacheDriver();
    $cache
      ->save('key', 'value', 30 * 24 * 3600 + 1);
    $this
      ->assertTrue($cache
      ->contains('key'), 'Memcache provider should support TTL > 30 days');
  }
  protected function _getCacheDriver() {
    $driver = new MemcacheCache();
    $driver
      ->setMemcache($this->_memcache);
    return $driver;
  }

}