public CanDeleteDirs()
{
_etcdClient = new EtcdClient(new Uri("http://192.168.101.1:4001/"));
_response = _etcdClient.CreateDir(_key.ToString());
_deleteResponse = _etcdClient.DeleteDir(_key.ToString());
}
public CanSetDirsWithTtl()
{
_etcdClient = new EtcdClient(new Uri("http://192.168.101.1:4001/"));
_response = _etcdClient.CreateDir(_key.ToString(), _ttl);
_now = DateTime.Now;
}