Fix python code gen bug in handling "." in property name.

Author: xingwu1

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

@@ -384,6 +384,16 @@ public void PagingHappyPathTests()
                 }
                 Assert.Equal(10, count);
 
+                result = client.Paging.GetOdataMultiplePages();
+                Assert.NotNull(result.NextPageLink);
+                count = 1;
+                while (result.NextPageLink != null)
+                {
+                    result = client.Paging.GetOdataMultiplePagesNext(result.NextPageLink);
+                    count++;
+                }
+                Assert.Equal(10, count);
+
                 var options = new Fixtures.Azure.AcceptanceTestsPaging.Models.PagingGetMultiplePagesWithOffsetOptions();
                 options.Offset = 100;
                 result = client.Paging.GetMultiplePagesWithOffset(options, "client-id");

AutoRest/Generators/CSharp/Azure.CSharp.Tests/Expected/AcceptanceTests/AzureSpecials/HeaderOperations.cs

@@ -229,6 +229,12 @@ internal HeaderOperations(AutoRestAzureSpecialParametersTestClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
+        /// <exception cref="ErrorException">
+        /// Thrown when the operation returned an invalid status code
+        /// </exception>
+        /// <exception cref="ValidationException">
+        /// Thrown when a required parameter is null
+        /// </exception>
         /// <return>
         /// A response object containing the response body and response headers.
         /// </return>

AutoRest/Generators/CSharp/Azure.CSharp.Tests/Expected/AcceptanceTests/AzureSpecials/IHeaderOperations.cs

@@ -55,6 +55,12 @@ public partial interface IHeaderOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
+        /// <exception cref="ErrorException">
+        /// Thrown when the operation returned an invalid status code
+        /// </exception>
+        /// <exception cref="ValidationException">
+        /// Thrown when a required parameter is null
+        /// </exception>
         Task<AzureOperationHeaderResponse<HeaderCustomNamedRequestIdParamGroupingHeaders>> CustomNamedRequestIdParamGroupingWithHttpMessagesAsync(HeaderCustomNamedRequestIdParamGroupingParameters headerCustomNamedRequestIdParamGroupingParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
     }
 }

AutoRest/Generators/CSharp/Azure.CSharp.Tests/Expected/AcceptanceTests/AzureSpecials/Models/HeaderCustomNamedRequestIdParamGroupingParameters.cs

@@ -44,8 +44,11 @@ public HeaderCustomNamedRequestIdParamGroupingParameters(string fooClientRequest
         public string FooClientRequestId { get; set; }
 
         /// <summary>
-        /// Validate the object. Throws ValidationException if validation fails.
+        /// Validate the object.
         /// </summary>
+        /// <exception cref="ValidationException">
+        /// Thrown if validation fails
+        /// </exception>
         public virtual void Validate()
         {
             if (FooClientRequestId == null)

AutoRest/Generators/CSharp/Azure.CSharp.Tests/Expected/AcceptanceTests/Paging/IPagingOperations.cs

@@ -61,6 +61,28 @@ public partial interface IPagingOperations
         /// </exception>
         Task<AzureOperationResponse<IPage<Product>>> GetMultiplePagesWithHttpMessagesAsync(string clientRequestId = default(string), PagingGetMultiplePagesOptions pagingGetMultiplePagesOptions = default(PagingGetMultiplePagesOptions), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
+        /// A paging operation that includes a nextLink in odata format that
+        /// has 10 pages
+        /// </summary>
+        /// <param name='clientRequestId'>
+        /// </param>
+        /// <param name='pagingGetOdataMultiplePagesOptions'>
+        /// Additional parameters for the operation
+        /// </param>
+        /// <param name='customHeaders'>
+        /// The headers that will be added to request.
+        /// </param>
+        /// <param name='cancellationToken'>
+        /// The cancellation token.
+        /// </param>
+        /// <exception cref="CloudException">
+        /// Thrown when the operation returned an invalid status code
+        /// </exception>
+        /// <exception cref="SerializationException">
+        /// Thrown when unable to deserialize the response
+        /// </exception>
+        Task<AzureOperationResponse<IPage<Product>>> GetOdataMultiplePagesWithHttpMessagesAsync(string clientRequestId = default(string), PagingGetOdataMultiplePagesOptions pagingGetOdataMultiplePagesOptions = default(PagingGetOdataMultiplePagesOptions), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
+        /// <summary>
         /// A paging operation that includes a nextLink that has 10 pages
         /// </summary>
         /// <param name='pagingGetMultiplePagesWithOffsetOptions'>
@@ -219,6 +241,34 @@ public partial interface IPagingOperations
         /// </exception>
         Task<AzureOperationResponse<IPage<Product>>> GetMultiplePagesNextWithHttpMessagesAsync(string nextPageLink, string clientRequestId = default(string), PagingGetMultiplePagesOptions pagingGetMultiplePagesOptions = default(PagingGetMultiplePagesOptions), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
+        /// A paging operation that includes a nextLink in odata format that
+        /// has 10 pages
+        /// </summary>
+        /// <param name='nextPageLink'>
+        /// The NextLink from the previous successful call to List operation.
+        /// </param>
+        /// <param name='clientRequestId'>
+        /// </param>
+        /// <param name='pagingGetOdataMultiplePagesOptions'>
+        /// Additional parameters for the operation
+        /// </param>
+        /// <param name='customHeaders'>
+        /// The headers that will be added to request.
+        /// </param>
+        /// <param name='cancellationToken'>
+        /// The cancellation token.
+        /// </param>
+        /// <exception cref="CloudException">
+        /// Thrown when the operation returned an invalid status code
+        /// </exception>
+        /// <exception cref="SerializationException">
+        /// Thrown when unable to deserialize the response
+        /// </exception>
+        /// <exception cref="ValidationException">
+        /// Thrown when a required parameter is null
+        /// </exception>
+        Task<AzureOperationResponse<IPage<Product>>> GetOdataMultiplePagesNextWithHttpMessagesAsync(string nextPageLink, string clientRequestId = default(string), PagingGetOdataMultiplePagesOptions pagingGetOdataMultiplePagesOptions = default(PagingGetOdataMultiplePagesOptions), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
+        /// <summary>
         /// A paging operation that includes a nextLink that has 10 pages
         /// </summary>
         /// <param name='nextPageLink'>

AutoRest/Generators/CSharp/Azure.CSharp.Tests/Expected/AcceptanceTests/Paging/Models/Page1.cs

@@ -0,0 +1,50 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+// 
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is
+// regenerated.
+
+namespace Fixtures.Azure.AcceptanceTestsPaging.Models
+{
+    using System.Collections.Generic;
+    using System.Linq;
+    using Newtonsoft.Json;
+    using Microsoft.Rest.Azure;
+
+    /// <summary>
+    /// Defines a page in Azure responses.
+    /// </summary>
+    /// <typeparam name="T">Type of the page content items</typeparam>
+    [JsonObject]
+    public class Page1<T> : IPage<T>
+    {
+         /// <summary>
+         /// Gets the link to the next page.
+         /// </summary>
+         [JsonProperty("odata.nextLink")]
+         public string NextPageLink { get; private set; }
+
+         [JsonProperty("values")]
+         private IList<T> Items{ get; set; }
+
+         /// <summary>
+         /// Returns an enumerator that iterates through the collection.
+         /// </summary>
+         /// <returns>A an enumerator that can be used to iterate through the collection.</returns>
+         public IEnumerator<T> GetEnumerator()
+         {
+              return (Items == null) ? Enumerable.Empty<T>().GetEnumerator() : Items.GetEnumerator();
+         }
+
+         /// <summary>
+         /// Returns an enumerator that iterates through the collection.
+         /// </summary>
+         /// <returns>A an enumerator that can be used to iterate through the collection.</returns>
+         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+         {
+             return GetEnumerator();
+         }
+    }
+}

AutoRest/Generators/CSharp/Azure.CSharp.Tests/Expected/AcceptanceTests/Paging/Models/PagingGetOdataMultiplePagesOptions.cs

@@ -0,0 +1,55 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+// 
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is
+// regenerated.
+
+namespace Fixtures.Azure.AcceptanceTestsPaging.Models
+{
+    using System;
+    using System.Linq;
+    using System.Collections.Generic;
+    using Newtonsoft.Json;
+    using Microsoft.Rest;
+    using Microsoft.Rest.Serialization;
+    using Microsoft.Rest.Azure;
+
+    /// <summary>
+    /// Additional parameters for the Paging_getOdataMultiplePages operation.
+    /// </summary>
+    public partial class PagingGetOdataMultiplePagesOptions
+    {
+        /// <summary>
+        /// Initializes a new instance of the
+        /// PagingGetOdataMultiplePagesOptions class.
+        /// </summary>
+        public PagingGetOdataMultiplePagesOptions() { }
+
+        /// <summary>
+        /// Initializes a new instance of the
+        /// PagingGetOdataMultiplePagesOptions class.
+        /// </summary>
+        public PagingGetOdataMultiplePagesOptions(int? maxresults = default(int?), int? timeout = default(int?))
+        {
+            Maxresults = maxresults;
+            Timeout = timeout;
+        }
+
+        /// <summary>
+        /// Gets or sets sets the maximum number of items to return in the
+        /// response.
+        /// </summary>
+        [JsonProperty(PropertyName = "")]
+        public int? Maxresults { get; set; }
+
+        /// <summary>
+        /// Gets or sets sets the maximum time that the server can spend
+        /// processing the request, in seconds. The default is 30 seconds.
+        /// </summary>
+        [JsonProperty(PropertyName = "")]
+        public int? Timeout { get; set; }
+
+    }
+}