🔧 NumberOfTimesCalled is now thread safe. (#37)

Author: PureKrome

src/HttpClient.Helpers/FakeMessageHandler.cs

@@ -78,7 +78,7 @@ protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage reques
             }
 
             // Increment the number of times this option had been 'called'.
-            IncrementCalls(expectedOption);
+            expectedOption.IncrementNumberOfTimesCalled();
 
             // Pass the request along.
             expectedOption.HttpResponseMessage.RequestMessage = request;
@@ -151,26 +151,6 @@ private HttpMessageOptions GetExpectedOption(HttpMessageOptions option)
                                                                HeadersAreEqual(x.Headers, option.Headers)));
         }
 
-        private static void IncrementCalls(HttpMessageOptions options)
-        {
-            if (options == null)
-            {
-                throw new ArgumentNullException(nameof(options));
-            }
-
-            var type = typeof(HttpMessageOptions);
-            var propertyInfo = type.GetTypeInfo()
-                                   ?.GetDeclaredProperty("NumberOfTimesCalled");
-            //var propertyInfo = type.GetProperty("NumberOfTimesCalled");
-            if (propertyInfo == null)
-            {
-                return;
-            }
-
-            var existingValue = (int)propertyInfo.GetValue(options);
-            propertyInfo.SetValue(options, ++existingValue);
-        }
-
         private static bool ContentAreEqual(HttpContent source, HttpContent destination)
         {
             if (source == null &&

src/HttpClient.Helpers/HttpClient.Helpers.csproj

@@ -29,7 +29,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-19351-01" PrivateAssets="All"/>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
   </ItemGroup>
 
 </Project>

src/HttpClient.Helpers/HttpMessageOptions.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Net.Http;
+using System.Threading;
 using System.Threading.Tasks;
 
 namespace WorldDomination.Net.Http
@@ -11,6 +12,7 @@ public class HttpMessageOptions
         private const string AnyValue = "*";
         private HttpContent _httpContent;
         private string _httpContentSerialized;
+        private int _numberOfTimesCalled = 0;
 
         /// <summary>
         /// Optional: If not provided, then assumed to be *any* endpoint. Otherise, the endpoint we are trying to call/hit/test.
@@ -51,7 +53,12 @@ public HttpContent HttpContent
         //       Secondly, this occurs during a UNIT TEST, so I consider the expensive reflection costs to be
         //       acceptable in this situation.
         // ReSharper disable once UnusedAutoPropertyAccessor.Local
-        public int NumberOfTimesCalled { get; private set; }
+        public int NumberOfTimesCalled { get { return _numberOfTimesCalled; } }
+
+        public void IncrementNumberOfTimesCalled()
+        {
+            Interlocked.Increment(ref _numberOfTimesCalled);
+        }
 
         public override string ToString()
         {

tests/HttpClient.Helpers.Tests/HttpClient.Helpers.Tests.csproj

@@ -11,10 +11,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
     <PackageReference Include="Shouldly" Version="3.0.2" />
     <PackageReference Include="xunit.core" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>