public void GetHisOrderTest(string contractCode, int tradeType, int type, string status,
                                    int createdDate, int?pageIndex, int?pageSize)
        {
            var    result = client.GetHisOrderAsync(contractCode, tradeType, type, status, createdDate, pageIndex, pageSize).Result;
            string strret = JsonConvert.SerializeObject(result, Formatting.Indented);

            Console.WriteLine(strret);
            Assert.Equal("ok", result.status);
        }