public void JsonServiceGroup1EchoComplexContractTest()
        {
            EnsureServiceGroup1IsPresent();

            var request = HttpWebRequest.Create(ServiceGroup1EchoComplexContractOperationPath);
            request.Headers[OAuthHelper.OAuthHeader] = OAuthHelper.GetAuthenticationHeader();
            request.Method = "POST";

            var inputString = "SomeString";
            var inputContractList = new Contract1[] {
                    new Contract1 { parmStringMember = inputString }
                    , new Contract1 { parmStringMember = inputString + "*" }
                };
            var requestContract = new ComplexContractRequest
            {
                input = new ComplexContract { parmContractList = inputContractList  }
            };
            //var requestContractString = JsonConvert.SerializeObject(requestContract);
            var requestContractString = JsonConvert.SerializeObject(requestContract, new JsonSerializerSettings()
            {
                ReferenceLoopHandling = ReferenceLoopHandling.Serialize,
                PreserveReferencesHandling = PreserveReferencesHandling.Objects
            });

            using (var stream = request.GetRequestStream())
            {
                using (var writer = new StreamWriter(stream))
                {
                    writer.Write(requestContractString);
                }
            }

            using (var response = (HttpWebResponse)request.GetResponse())
            {
                using (Stream responseStream = response.GetResponseStream())
                {
                    using (StreamReader streamReader = new StreamReader(responseStream))
                    {
                        string responseString = streamReader.ReadToEnd();
                        ComplexContract returnedComplex = JsonConvert.DeserializeObject<ComplexContract>(responseString);

                        Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
                        Assert.IsFalse(string.IsNullOrEmpty(responseString));
                        Console.WriteLine(responseString);
                        Assert.IsNotNull(returnedComplex);
                        var returnedContractList = returnedComplex.parmContractList;
                        Assert.IsNotNull(returnedContractList);
                        Assert.AreEqual(returnedContractList.Length, inputContractList.Length);
                        Assert.AreEqual(returnedContractList[0].parmStringMember, inputContractList[0].parmStringMember);
                        Assert.AreEqual(returnedContractList[1].parmStringMember, inputContractList[1].parmStringMember);
                    }
                }
            }
        }
        public void JsonServiceGroup1EchoContractListTest()
        {
            EnsureServiceGroup1IsPresent();

            var request = HttpWebRequest.Create(ServiceGroup1EchoContractListOperationPath);

            request.Headers[OAuthHelper.OAuthHeader] = OAuthHelper.GetAuthenticationHeader();
            request.Method = "POST";

            var inputString       = "SomeString";
            var inputContractList = new Contract1[] {
                new Contract1 {
                    parmStringMember = inputString
                }
                , new Contract1 {
                    parmStringMember = inputString + "*"
                }
            };
            var requestContract = new ContractListRequest {
                input = inputContractList
            };
            var requestContractString = JsonConvert.SerializeObject(requestContract);

            using (var stream = request.GetRequestStream())
            {
                using (var writer = new StreamWriter(stream))
                {
                    writer.Write(requestContractString);
                }
            }

            using (var response = (HttpWebResponse)request.GetResponse())
            {
                using (Stream responseStream = response.GetResponseStream())
                {
                    using (StreamReader streamReader = new StreamReader(responseStream))
                    {
                        string      responseString       = streamReader.ReadToEnd();
                        Contract1[] returnedContractList = JsonConvert.DeserializeObject <Contract1[]>(responseString);

                        Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
                        Assert.IsFalse(string.IsNullOrEmpty(responseString));
                        Console.WriteLine(responseString);
                        Assert.IsNotNull(returnedContractList);
                        Assert.AreEqual(returnedContractList.Length, inputContractList.Length);
                        Assert.AreEqual(returnedContractList[0].parmStringMember, inputContractList[0].parmStringMember);
                        Assert.AreEqual(returnedContractList[1].parmStringMember, inputContractList[1].parmStringMember);
                    }
                }
            }
        }