public void CorrectRequestForRetrieveRedisEviction()
        {
            var factory = Substitute.For <IConnection>();
            var client  = new DatabasesClient(factory);

            client.RetrieveEvictionPolicy("1");

            var parameters = Arg.Is <List <Parameter> >(list => (string)list[0].Value == "1");

            factory.Received().ExecuteRequest <RedisEvictionPolicy>("databases/{id}/eviction_policy", parameters, null, null);
        }