public function testCache()
{
$storage = new MongoStorage('ConfigServer_test', 'config', 'localhost');
$config = new ConfigServer($storage);
$config->setCache(new Cache(new NullableMemcache()));
$config->set('key', 'value');
$config->set('key:2', 'value:2');
$this->assertEquals('value', $config->get('key'));
$storage->collection()->drop();
$this->assertEquals('value', $config->get('key'));
$this->assertEquals('value:2', $config->get('key:2'));
}
protected function tearDown()
{
$this->mongoStorage->collection()->drop();
}