added a test for ToPascalCase; fixed out of memory exception when using calcellation token; closes #717

Author: michael.hallett

RestSharp.Tests/RestSharp.Tests.csproj

@@ -83,6 +83,7 @@
     <Compile Include="SampleClasses\Goodreads.cs" />
     <Compile Include="SampleClasses\GoogleWeatherWithAttributes.cs" />
     <Compile Include="SampleClasses\Struct.cs" />
+    <Compile Include="StringExtensionTests.cs" />
     <Compile Include="XmlAttributeDeserializerTests.cs" />
     <Compile Include="CultureChange.cs" />
     <Compile Include="JsonTests.cs" />

RestSharp.Tests/StringExtensionTests.cs

@@ -0,0 +1,20 @@
+using System.Globalization;
+using NUnit.Framework;
+using RestSharp.Extensions;
+
+namespace RestSharp.Tests
+{
+    [TestFixture]
+    public class StringExtensionTests
+    {
+        [Test]
+        [TestCase("this_is_a_test", true, "ThisIsATest")]
+        [TestCase("this_is_a_test", false, "This_Is_A_Test")]
+        public void ToPascalCase(string start, bool removeUnderscores, string finish)
+        {
+            string result = start.ToPascalCase(removeUnderscores, CultureInfo.InvariantCulture);
+
+            Assert.AreEqual(finish, result);
+        }
+    }
+}

RestSharp/RestClient.Async.cs

@@ -16,9 +16,11 @@
 
 using System;
 using System.Threading;
+
 #if NET4 || MONODROID || MONOTOUCH || WP8
 using System.Threading.Tasks;
 #endif
+
 using System.Net;
 
 namespace RestSharp
@@ -287,6 +289,8 @@ public virtual Task<IRestResponse<T>> ExecuteTaskAsync<T>(IRestRequest request,
                         async.Abort();
                         taskCompletionSource.TrySetCanceled();
                     });
+
+                taskCompletionSource.Task.ContinueWith(t => t.Dispose(), token);
             }
             catch (Exception ex)
             {
@@ -389,6 +393,8 @@ public virtual Task<IRestResponse> ExecuteTaskAsync(IRestRequest request, Cancel
                         async.Abort();
                         taskCompletionSource.TrySetCanceled();
                     });
+
+                taskCompletionSource.Task.ContinueWith(t => t.Dispose(), token);
             }
             catch (Exception ex)
             {