Added a LRO acceptance test to verify that a CloudException is thrown…

… when a JSONException occurs during Deserialization of the response content

AutoRest/Generators/CSharp/Azure.CSharp.Tests/AcceptanceTests.cs

@@ -274,6 +274,10 @@ public void LroSadPathTests()
                 Assert.Equal("Error from the server", exception.Body.Message);
                 Assert.NotNull(exception.Request);
                 Assert.NotNull(exception.Response);
+                exception =
+                    Assert.Throws<CloudException>(() => client.LROSADs.PutNonRetry201Creating400InvalidJson(new Product { Location = "West US" }));
+                Assert.Null(exception.Body);
+                Assert.Equal("Long running operation failed with status 'BadRequest'.", exception.Message);
                 exception =
                     Assert.Throws<CloudException>(
                         () => client.LROSADs.PutAsyncRelativeRetry400(new Product {Location = "West US"}));

AutoRest/Generators/CSharp/Azure.CSharp.Tests/Expected/AcceptanceTests/Lro/ILROSADsOperations.cs

@@ -79,6 +79,34 @@ public partial interface ILROSADsOperations
         /// </param>
         Task<AzureOperationResponse<Product>> BeginPutNonRetry201Creating400WithHttpMessagesAsync(Product product = default(Product), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
+        /// Long running put request, service returns a Product with
+        /// 'ProvisioningState' = 'Creating' and 201 response code
+        /// </summary>
+        /// <param name='product'>
+        /// Product to put
+        /// </param>
+        /// <param name='customHeaders'>
+        /// The headers that will be added to request.
+        /// </param>
+        /// <param name='cancellationToken'>
+        /// The cancellation token.
+        /// </param>
+        Task<AzureOperationResponse<Product>> PutNonRetry201Creating400InvalidJsonWithHttpMessagesAsync(Product product = default(Product), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
+        /// <summary>
+        /// Long running put request, service returns a Product with
+        /// 'ProvisioningState' = 'Creating' and 201 response code
+        /// </summary>
+        /// <param name='product'>
+        /// Product to put
+        /// </param>
+        /// <param name='customHeaders'>
+        /// The headers that will be added to request.
+        /// </param>
+        /// <param name='cancellationToken'>
+        /// The cancellation token.
+        /// </param>
+        Task<AzureOperationResponse<Product>> BeginPutNonRetry201Creating400InvalidJsonWithHttpMessagesAsync(Product product = default(Product), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
+        /// <summary>
         /// Long running put request, service returns a 200 with
         /// ProvisioningState=’Creating’. Poll the endpoint indicated in the
         /// Azure-AsyncOperation header for operation status

AutoRest/Generators/CSharp/Azure.CSharp.Tests/Expected/AcceptanceTests/Lro/LROSADsOperations.cs

@@ -453,6 +453,209 @@ internal LROSADsOperations(AutoRestLongRunningOperationTestService client)
             return _result;
         }
 
+        /// <summary>
+        /// Long running put request, service returns a Product with
+        /// 'ProvisioningState' = 'Creating' and 201 response code
+        /// </summary>
+        /// <param name='product'>
+        /// Product to put
+        /// </param>
+        /// <param name='customHeaders'>
+        /// The headers that will be added to request.
+        /// </param>
+        /// <param name='cancellationToken'>
+        /// The cancellation token.
+        /// </param>
+        public async Task<AzureOperationResponse<Product>> PutNonRetry201Creating400InvalidJsonWithHttpMessagesAsync(Product product = default(Product), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
+        {
+            // Send Request
+            AzureOperationResponse<Product> _response = await BeginPutNonRetry201Creating400InvalidJsonWithHttpMessagesAsync(
+                product, customHeaders, cancellationToken);
+            return await this.Client.GetPutOrPatchOperationResultAsync(_response,
+                customHeaders,
+                cancellationToken);
+        }
+
+        /// <summary>
+        /// Long running put request, service returns a Product with
+        /// 'ProvisioningState' = 'Creating' and 201 response code
+        /// </summary>
+        /// <param name='product'>
+        /// Product to put
+        /// </param>
+        /// <param name='customHeaders'>
+        /// Headers that will be added to request.
+        /// </param>
+        /// <param name='cancellationToken'>
+        /// The cancellation token.
+        /// </param>
+        /// <return>
+        /// A response object containing the response body and response headers.
+        /// </return>
+        public async Task<AzureOperationResponse<Product>> BeginPutNonRetry201Creating400InvalidJsonWithHttpMessagesAsync(Product product = default(Product), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
+        {
+            // Tracing
+            bool _shouldTrace = ServiceClientTracing.IsEnabled;
+            string _invocationId = null;
+            if (_shouldTrace)
+            {
+                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
+                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
+                tracingParameters.Add("product", product);
+                tracingParameters.Add("cancellationToken", cancellationToken);
+                ServiceClientTracing.Enter(_invocationId, this, "BeginPutNonRetry201Creating400InvalidJson", tracingParameters);
+            }
+            // Construct URL
+            var _baseUrl = this.Client.BaseUri.AbsoluteUri;
+            var _url = new Uri(new Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "lro/nonretryerror/put/201/creating/400/invalidjson").ToString();
+            List<string> _queryParameters = new List<string>();
+            if (_queryParameters.Count > 0)
+            {
+                _url += "?" + string.Join("&", _queryParameters);
+            }
+            // Create HTTP transport objects
+            HttpRequestMessage _httpRequest = new HttpRequestMessage();
+            HttpResponseMessage _httpResponse = null;
+            _httpRequest.Method = new HttpMethod("PUT");
+            _httpRequest.RequestUri = new Uri(_url);
+            // Set Headers
+            if (this.Client.GenerateClientRequestId != null && this.Client.GenerateClientRequestId.Value)
+            {
+                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", Guid.NewGuid().ToString());
+            }
+            if (this.Client.AcceptLanguage != null)
+            {
+                if (_httpRequest.Headers.Contains("accept-language"))
+                {
+                    _httpRequest.Headers.Remove("accept-language");
+                }
+                _httpRequest.Headers.TryAddWithoutValidation("accept-language", this.Client.AcceptLanguage);
+            }
+            if (customHeaders != null)
+            {
+                foreach(var _header in customHeaders)
+                {
+                    if (_httpRequest.Headers.Contains(_header.Key))
+                    {
+                        _httpRequest.Headers.Remove(_header.Key);
+                    }
+                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
+                }
+            }
+
+            // Serialize Request
+            string _requestContent = null;
+            if(product != null)
+            {
+                _requestContent = SafeJsonConvert.SerializeObject(product, this.Client.SerializationSettings);
+                _httpRequest.Content = new StringContent(_requestContent, Encoding.UTF8);
+                _httpRequest.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json; charset=utf-8");
+            }
+            // Set Credentials
+            if (this.Client.Credentials != null)
+            {
+                cancellationToken.ThrowIfCancellationRequested();
+                await this.Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
+            }
+            // Send Request
+            if (_shouldTrace)
+            {
+                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
+            }
+            cancellationToken.ThrowIfCancellationRequested();
+            _httpResponse = await this.Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
+            if (_shouldTrace)
+            {
+                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
+            }
+            HttpStatusCode _statusCode = _httpResponse.StatusCode;
+            cancellationToken.ThrowIfCancellationRequested();
+            string _responseContent = null;
+            if ((int)_statusCode != 200 && (int)_statusCode != 201)
+            {
+                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                try
+                {
+                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
+                    CloudError _errorBody = SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, this.Client.DeserializationSettings);
+                    if (_errorBody != null)
+                    {
+                        ex = new CloudException(_errorBody.Message);
+                        ex.Body = _errorBody;
+                    }
+                }
+                catch (JsonException)
+                {
+                    // Ignore the exception
+                }
+                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
+                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
+                if (_httpResponse.Headers.Contains("x-ms-request-id"))
+                {
+                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
+                }
+                if (_shouldTrace)
+                {
+                    ServiceClientTracing.Error(_invocationId, ex);
+                }
+                _httpRequest.Dispose();
+                if (_httpResponse != null)
+                {
+                    _httpResponse.Dispose();
+                }
+                throw ex;
+            }
+            // Create Result
+            var _result = new AzureOperationResponse<Product>();
+            _result.Request = _httpRequest;
+            _result.Response = _httpResponse;
+            if (_httpResponse.Headers.Contains("x-ms-request-id"))
+            {
+                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
+            }
+            // Deserialize Response
+            if ((int)_statusCode == 200)
+            {
+                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
+                try
+                {
+                    _result.Body = SafeJsonConvert.DeserializeObject<Product>(_responseContent, this.Client.DeserializationSettings);
+                }
+                catch (JsonException ex)
+                {
+                    _httpRequest.Dispose();
+                    if (_httpResponse != null)
+                    {
+                        _httpResponse.Dispose();
+                    }
+                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
+                }
+            }
+            // Deserialize Response
+            if ((int)_statusCode == 201)
+            {
+                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
+                try
+                {
+                    _result.Body = SafeJsonConvert.DeserializeObject<Product>(_responseContent, this.Client.DeserializationSettings);
+                }
+                catch (JsonException ex)
+                {
+                    _httpRequest.Dispose();
+                    if (_httpResponse != null)
+                    {
+                        _httpResponse.Dispose();
+                    }
+                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
+                }
+            }
+            if (_shouldTrace)
+            {
+                ServiceClientTracing.Exit(_invocationId, _result);
+            }
+            return _result;
+        }
+
         /// <summary>
         /// Long running put request, service returns a 200 with
         /// ProvisioningState=’Creating’. Poll the endpoint indicated in the

AutoRest/Generators/CSharp/Azure.CSharp.Tests/Expected/AcceptanceTests/Lro/LROSADsOperationsExtensions.cs

@@ -162,6 +162,78 @@ public static partial class LROSADsOperationsExtensions
                 }
             }
 
+            /// <summary>
+            /// Long running put request, service returns a Product with
+            /// 'ProvisioningState' = 'Creating' and 201 response code
+            /// </summary>
+            /// <param name='operations'>
+            /// The operations group for this extension method.
+            /// </param>
+            /// <param name='product'>
+            /// Product to put
+            /// </param>
+            public static Product PutNonRetry201Creating400InvalidJson(this ILROSADsOperations operations, Product product = default(Product))
+            {
+                return Task.Factory.StartNew(s => ((ILROSADsOperations)s).PutNonRetry201Creating400InvalidJsonAsync(product), operations, CancellationToken.None, TaskCreationOptions.None, TaskScheduler.Default).Unwrap().GetAwaiter().GetResult();
+            }
+
+            /// <summary>
+            /// Long running put request, service returns a Product with
+            /// 'ProvisioningState' = 'Creating' and 201 response code
+            /// </summary>
+            /// <param name='operations'>
+            /// The operations group for this extension method.
+            /// </param>
+            /// <param name='product'>
+            /// Product to put
+            /// </param>
+            /// <param name='cancellationToken'>
+            /// The cancellation token.
+            /// </param>
+            public static async Task<Product> PutNonRetry201Creating400InvalidJsonAsync(this ILROSADsOperations operations, Product product = default(Product), CancellationToken cancellationToken = default(CancellationToken))
+            {
+                using (var _result = await operations.PutNonRetry201Creating400InvalidJsonWithHttpMessagesAsync(product, null, cancellationToken).ConfigureAwait(false))
+                {
+                    return _result.Body;
+                }
+            }
+
+            /// <summary>
+            /// Long running put request, service returns a Product with
+            /// 'ProvisioningState' = 'Creating' and 201 response code
+            /// </summary>
+            /// <param name='operations'>
+            /// The operations group for this extension method.
+            /// </param>
+            /// <param name='product'>
+            /// Product to put
+            /// </param>
+            public static Product BeginPutNonRetry201Creating400InvalidJson(this ILROSADsOperations operations, Product product = default(Product))
+            {
+                return Task.Factory.StartNew(s => ((ILROSADsOperations)s).BeginPutNonRetry201Creating400InvalidJsonAsync(product), operations, CancellationToken.None, TaskCreationOptions.None, TaskScheduler.Default).Unwrap().GetAwaiter().GetResult();
+            }
+
+            /// <summary>
+            /// Long running put request, service returns a Product with
+            /// 'ProvisioningState' = 'Creating' and 201 response code
+            /// </summary>
+            /// <param name='operations'>
+            /// The operations group for this extension method.
+            /// </param>
+            /// <param name='product'>
+            /// Product to put
+            /// </param>
+            /// <param name='cancellationToken'>
+            /// The cancellation token.
+            /// </param>
+            public static async Task<Product> BeginPutNonRetry201Creating400InvalidJsonAsync(this ILROSADsOperations operations, Product product = default(Product), CancellationToken cancellationToken = default(CancellationToken))
+            {
+                using (var _result = await operations.BeginPutNonRetry201Creating400InvalidJsonWithHttpMessagesAsync(product, null, cancellationToken).ConfigureAwait(false))
+                {
+                    return _result.Body;
+                }
+            }
+
             /// <summary>
             /// Long running put request, service returns a 200 with
             /// ProvisioningState=’Creating’. Poll the endpoint indicated in the

AutoRest/TestServer/server/routes/lros.js

@@ -940,6 +940,16 @@ var lros = function (coverage) {
     res.status(400).end('{ "message" : "Error from the server" }');
   });
 
+  coverage['LRONonRetryPut201Creating400InvalidJson'] = 0;
+  router.put('/nonretryerror/put/201/creating/400/invalidjson', function (req, res, next) {
+      res.status(201).end('{ "properties": { "provisioningState": "Creating"}, "id": "100", "name": "foo" }');
+  });
+
+  router.get('/nonretryerror/put/201/creating/400/invalidjson', function (req, res, next) {
+      coverage['LRONonRetryPut201Creating400InvalidJson']++;
+      res.status(400).end('<{ "message" : "Error from the server" }');
+  });
+
   coverage['LRONonRetryPutAsyncRetry400'] = 0;
   router.put('/nonretryerror/putasync/retry/400', function (req, res, next) {
     var pollingUri = 'http://localhost.:' + utils.getPort() + '/lro/nonretryerror/putasync/retry/failed/operationResults/400';

AutoRest/TestServer/swagger/lro.json

@@ -1772,6 +1772,46 @@
           }
         }
       }
+    },
+     "/lro/nonretryerror/put/201/creating/400/invalidjson": {
+      "put": {
+        "x-ms-long-running-operation": true,
+        "operationId": "LROSADs_putNonRetry201Creating400InvalidJson",
+        "description": "Long running put request, service returns a Product with 'ProvisioningState' = 'Creating' and 201 response code",
+        "tags": [
+          "LROSAD Operations"
+        ],
+        "parameters": [
+          {
+            "name": "product",
+            "description": "Product to put",
+            "in": "body",
+            "schema": {
+              "$ref": "#/definitions/Product"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Response after completion, with ProvisioningState='Succeeded'",
+            "schema": {
+              "$ref": "#/definitions/Product"
+            }
+          },
+          "201": {
+            "description": "Initial response, with ProvisioningState = 'Creating'",
+            "schema": {
+              "$ref": "#/definitions/Product"
+            }
+          },
+          "default": {
+            "description": "Unexpected error",
+            "schema": {
+              "$ref": "#/definitions/CloudError"
+            }
+          }
+        }
+      }
     },
     "/lro/nonretryerror/putasync/retry/400": {
       "put": {