1.5.38

* Support for xml namespaces in XPathMatcher

* Review findings of Stef implemented.

* Fix of build error

* New review findings by Stef

---------

Co-authored-by: Carsten Alder <carsten.alder@schleupen.de>

CHANGELOG.md

@@ -1,3 +1,43 @@
+# 1.5.38 (02 October 2023)
+- [#1005](https://github.com/WireMock-Net/WireMock.Net/pull/1005) - Support for xml namespaces in XPathMatcher [feature] contributed by [cal-schleupen](https://github.com/cal-schleupen)
+
+# 1.5.37 (27 September 2023)
+- [#998](https://github.com/WireMock-Net/WireMock.Net/pull/998) - Add JmesPathMatcher UnitTests [test] contributed by [StefH](https://github.com/StefH)
+- [#1004](https://github.com/WireMock-Net/WireMock.Net/pull/1004) - Fix MappingModel to map IgnoreCase and RejectOnMatch for Headers, Cookies and Parameters [bug] contributed by [StefH](https://github.com/StefH)
+- [#1003](https://github.com/WireMock-Net/WireMock.Net/issues/1003) - Store Mapping per POST request ignores "IgnoreCase" property of HeaderModel [bug]
+
+# 1.5.36 (21 September 2023)
+- [#986](https://github.com/WireMock-Net/WireMock.Net/pull/986) - Write logging in case a Matcher throws an exception [feature] contributed by [StefH](https://github.com/StefH)
+- [#996](https://github.com/WireMock-Net/WireMock.Net/pull/996) - Remove dependency on Microsoft.AspNet.WebApi.Client [feature] contributed by [StefH](https://github.com/StefH)
+- [#1002](https://github.com/WireMock-Net/WireMock.Net/pull/1002) - Fixed logic for SaveUnmatchedRequests [bug] contributed by [StefH](https://github.com/StefH)
+- [#974](https://github.com/WireMock-Net/WireMock.Net/issues/974) - HttpClient extension methods causes ambiguous invocations in .NET 7 [bug]
+- [#1001](https://github.com/WireMock-Net/WireMock.Net/issues/1001) - SaveUnmatchedRequests stopped working [bug]
+
+# 1.5.35 (19 August 2023)
+- [#992](https://github.com/WireMock-Net/WireMock.Net/pull/992) - Add extra unit test for WithParam multiple values comma [test] contributed by [StefH](https://github.com/StefH)
+- [#993](https://github.com/WireMock-Net/WireMock.Net/pull/993) - Update JSONPathMatcher.cs to cover the string path selection to a child contributed by [DayLightDancer](https://github.com/DayLightDancer)
+
+# 1.5.34 (04 August 2023)
+- [#989](https://github.com/WireMock-Net/WireMock.Net/pull/989) - Fix MimeKitLite NuGet include [bug] contributed by [StefH](https://github.com/StefH)
+- [#988](https://github.com/WireMock-Net/WireMock.Net/issues/988) - v1.5.33  Returns always StatusCode 500 [bug]
+
+# 1.5.33 (03 August 2023)
+- [#972](https://github.com/WireMock-Net/WireMock.Net/pull/972) - JsonPartialMatcher - match guid and string contributed by [timurnes](https://github.com/timurnes)
+- [#976](https://github.com/WireMock-Net/WireMock.Net/pull/976) - Upgrade to Handlebars.Net.Helpers 2.4.0 to update XPath.SelectTokens and XPath.EvaluateToString [feature] contributed by [StefH](https://github.com/StefH)
+- [#981](https://github.com/WireMock-Net/WireMock.Net/pull/981) - Add MultiPart/MimePart Request Matcher [feature] contributed by [StefH](https://github.com/StefH)
+- [#968](https://github.com/WireMock-Net/WireMock.Net/issues/968) - Using request multipart in response template [feature]
+- [#969](https://github.com/WireMock-Net/WireMock.Net/issues/969) - Multipart validation [feature]
+- [#970](https://github.com/WireMock-Net/WireMock.Net/issues/970) - Loop through xml elements in handlebars template [feature]
+- [#971](https://github.com/WireMock-Net/WireMock.Net/issues/971) - JsonPartialMatcher - match guid and string [feature]
+
+# 1.5.32 (15 July 2023)
+- [#966](https://github.com/WireMock-Net/WireMock.Net/pull/966) - Fixed JsonPathMatcher to match nested objects [bug] contributed by [StefH](https://github.com/StefH)
+- [#965](https://github.com/WireMock-Net/WireMock.Net/issues/965) - JsonPathMatcher does not match json body nested objects [bug]
+- [#967](https://github.com/WireMock-Net/WireMock.Net/issues/967) - ⭐10 million downloads ! ⭐ [feature]
+
+# 1.5.31 (08 July 2023)
+- [#964](https://github.com/WireMock-Net/WireMock.Net/pull/964) - Add GraphQL Schema matching [feature] contributed by [StefH](https://github.com/StefH)
+
 # 1.5.30 (28 June 2023)
 - [#959](https://github.com/WireMock-Net/WireMock.Net/pull/959) - Fixed logic for FluentAssertions WithHeader [bug] contributed by [StefH](https://github.com/StefH)
 - [#961](https://github.com/WireMock-Net/WireMock.Net/pull/961) - Add unit-test for Param MatcherModel LinqMatcher [test] contributed by [StefH](https://github.com/StefH)
@@ -962,7 +1002,7 @@
 - [#86](https://github.com/WireMock-Net/WireMock.Net/issues/86) - Feature : Add FileSystemWatcher logic for watching static mapping files [feature]
 
 # 1.0.2.13 (23 January 2018)
-- [#79](https://github.com/WireMock-Net/WireMock.Net/pull/79) - Fix missed content headers contributed by [vladimir-fed](https://github.com/vladimir-fed)
+- [#79](https://github.com/WireMock-Net/WireMock.Net/pull/79) - Fix missed content headers contributed by [volodymyr-fed](https://github.com/volodymyr-fed)
 - [#57](https://github.com/WireMock-Net/WireMock.Net/issues/57) - ProxyAndRecord does not save query-parameters, headers and body [bug]
 - [#78](https://github.com/WireMock-Net/WireMock.Net/issues/78) - WireMock not working when attempting to access from anything other than localhost.
 
@@ -989,7 +1029,7 @@
 
 # 1.0.2.7 (18 November 2017)
 - [#62](https://github.com/WireMock-Net/WireMock.Net/pull/62) - Add the Host, Protocol, Port and Origin to the Request message so they can be used in templating contributed by [alastairtree](https://github.com/alastairtree)
-- [#63](https://github.com/WireMock-Net/WireMock.Net/pull/63) - Fix issue with concurrent logging contributed by [vladimir-fed](https://github.com/vladimir-fed)
+- [#63](https://github.com/WireMock-Net/WireMock.Net/pull/63) - Fix issue with concurrent logging contributed by [volodymyr-fed](https://github.com/volodymyr-fed)
 - [#27](https://github.com/WireMock-Net/WireMock.Net/issues/27) - New feature: Record and Save
 - [#42](https://github.com/WireMock-Net/WireMock.Net/issues/42) - Enhancement - Save/load request logs to/from disk [feature]
 - [#53](https://github.com/WireMock-Net/WireMock.Net/issues/53) - New feature request: Access to Owin pipeline

Directory.Build.props

@@ -4,7 +4,7 @@
     </PropertyGroup>
 
     <PropertyGroup>
-        <VersionPrefix>1.5.30</VersionPrefix>
+        <VersionPrefix>1.5.38</VersionPrefix>
         <PackageIcon>WireMock.Net-Logo.png</PackageIcon>
         <PackageProjectUrl>https://github.com/WireMock-Net/WireMock.Net</PackageProjectUrl>
         <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>

Generate-ReleaseNotes.cmd

@@ -1,6 +1,6 @@
 rem https://github.com/StefH/GitHubReleaseNotes
 
-SET version=1.5.30
+SET version=1.5.38
 
 GitHubReleaseNotes --output CHANGELOG.md --skip-empty-releases --exclude-labels question invalid doc duplicate --version %version% --token %GH_TOKEN%
 

PackageReadme.md

@@ -52,4 +52,4 @@ For more details see also [Docker](https://github.com/WireMock-Net/WireMock.Net-
 More details on using HTTPS (SSL) can be found here [Wiki : HTTPS](https://github.com/WireMock-Net/WireMock.Net/wiki/Using-HTTPS-(SSL))
 
 ## :books: Documentation
-For more info, see also this WIKI page: [What is WireMock.Net](https://github.com/WireMock-Net/WireMock.Net/wiki/What-Is-WireMock.Net).
+For more info, see also this WIKI page: [What is WireMock.Net](https://github.com/WireMock-Net/WireMock.Net/wiki/What-Is-WireMock.Net).

PackageReleaseNotes.txt

@@ -1,8 +1,4 @@
-# 1.5.30 (28 June 2023)
-- #959 Fixed logic for FluentAssertions WithHeader [bug]
-- #961 Add unit-test for Param MatcherModel LinqMatcher [test]
-- #962 Bump System.Linq.Dynamic.Core from 1.2.23 to 1.3.0 in /examples/WireMock.Net.Console.Net472.Classic [dependencies]
-- #963 Bump System.Linq.Dynamic.Core from 1.2.23 to 1.3.0 in /examples/WireMock.Net.StandAlone.Net461 [dependencies]
-- #958 [FluentAssertions] Should().HaveReceivedACall().WithHeader() only checks the first header with the matching key. [bug]
+# 1.5.38 (02 October 2023)
+- #1005 Support for xml namespaces in XPathMatcher [feature]
 
 The full release notes can be found here: https://github.com/WireMock-Net/WireMock.Net/blob/master/CHANGELOG.md

WireMock.Net Solution.sln

@@ -111,10 +111,16 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMockAzureQueueExample",
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMockAzureQueueProxy", "examples\WireMockAzureQueueProxy\WireMockAzureQueueProxy.csproj", "{ADB557D8-D66B-4387-912B-3F73E290B478}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.Testcontainers", "src\WireMock.Net.Testcontainers\WireMock.Net.Testcontainers.csproj", "{12B016A5-9D8B-4EFE-96C2-CA51BE43367D}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Testcontainers", "src\WireMock.Net.Testcontainers\WireMock.Net.Testcontainers.csproj", "{12B016A5-9D8B-4EFE-96C2-CA51BE43367D}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.TestcontainersExample", "examples\WireMock.Net.TestcontainersExample\WireMock.Net.TestcontainersExample.csproj", "{56A38798-C48B-4A4A-B805-071E05C02CE1}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tools", "tools", "{0147029F-FA4A-44B3-B79A-3C3574054EE4}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MultipartUploader", "tools\MultipartUploader\MultipartUploader.csproj", "{07C30227-ADEC-4BDE-8CDC-849D85A690BB}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.Console.NET7.UsingNuGet", "examples\WireMock.Net.Console.NET7.UsingNuGet\WireMock.Net.Console.NET7.UsingNuGet.csproj", "{941229D6-191B-4B5E-AC81-0905EBF4F19D}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -277,6 +283,14 @@ Global
 		{56A38798-C48B-4A4A-B805-071E05C02CE1}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{56A38798-C48B-4A4A-B805-071E05C02CE1}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{56A38798-C48B-4A4A-B805-071E05C02CE1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{07C30227-ADEC-4BDE-8CDC-849D85A690BB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{941229D6-191B-4B5E-AC81-0905EBF4F19D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{941229D6-191B-4B5E-AC81-0905EBF4F19D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{941229D6-191B-4B5E-AC81-0905EBF4F19D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{941229D6-191B-4B5E-AC81-0905EBF4F19D}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -323,6 +337,8 @@ Global
 		{ADB557D8-D66B-4387-912B-3F73E290B478} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 		{12B016A5-9D8B-4EFE-96C2-CA51BE43367D} = {8F890C6F-9ACC-438D-928A-AD61CDA862F2}
 		{56A38798-C48B-4A4A-B805-071E05C02CE1} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
+		{07C30227-ADEC-4BDE-8CDC-849D85A690BB} = {0147029F-FA4A-44B3-B79A-3C3574054EE4}
+		{941229D6-191B-4B5E-AC81-0905EBF4F19D} = {985E0ADB-D4B4-473A-AA40-567E279B7946}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {DC539027-9852-430C-B19F-FD035D018458}

WireMock.Net Solution.sln.DotSettings

@@ -14,6 +14,7 @@
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=PATCH/@EntryIndexedValue">PATCH</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=POST/@EntryIndexedValue">POST</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=PUT/@EntryIndexedValue">PUT</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=QL/@EntryIndexedValue">QL</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=RSA/@EntryIndexedValue">RSA</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=SSL/@EntryIndexedValue">SSL</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=TE/@EntryIndexedValue">TE</s:String>

examples/WireMock.Net.Client/Program.cs

@@ -73,7 +73,6 @@ class Program
 
         var settingsViaBuilder = new SettingsModelBuilder()
             .WithGlobalProcessingDelay(1077)
-            .WithoutGlobalProcessingDelay()
             .Build();
 
         settings1.GlobalProcessingDelay = 1077;

examples/WireMock.Net.Console.NET5/WireMock.Net.Console.NET5.csproj

@@ -28,10 +28,10 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
-    <PackageReference Include="Handlebars.Net.Helpers" Version="2.*" />
+    <PackageReference Include="Handlebars.Net.Helpers" Version="2.4.0" />
     <PackageReference Include="log4net" Version="2.0.15" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="5.0.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
   <ItemGroup>

examples/WireMock.Net.Console.NET6/WireMock.Net.Console.NET6.csproj

@@ -3,6 +3,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>net6.0</TargetFramework>
+      <DefineConstants>$(DefineConstants);GRAPHQL;MIMEKIT</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>
@@ -21,16 +22,10 @@
     <Compile Remove="__admin\mappings\1.cs" />
   </ItemGroup>
 
-  <ItemGroup>
-    <None Remove="__admin\mappings\array.json" />
-  </ItemGroup>
-
   <ItemGroup>
     <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
-    <!--<PackageReference Include="Handlebars.Net.Helpers" Version="2.*" />-->
     <PackageReference Include="log4net" Version="2.0.15" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>
@@ -40,15 +35,6 @@
     <None Update="nlog.config">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
-    <None Update="__admin\mappings\791a3f31-6946-4ce7-8e6f-0237c7443275.json">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Update="__admin\mappings\791a3f31-6946-4ce7-8e6f-0237c7443275.json">
-      <CopyToOutputDirectory>Never</CopyToOutputDirectory>
-    </None>
-    <None Update="__admin\mappings\MyXmlResponse.xml">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
   </ItemGroup>
 
 </Project>

examples/WireMock.Net.Console.NET6/__admin/mappings/issue-1001.json

@@ -0,0 +1,48 @@
+[
+    {
+        "Guid": "12343f31-6946-4ce7-8e6f-0237c7001000",
+        "Title": "1",
+        "Request": {
+            "Path": {
+                "Matchers": [
+                    {
+                        "Name": "WildcardMatcher",
+                        "Pattern": "/mappings_static_1"
+                    }
+                ]
+            },
+            "Methods": [
+                "get"
+            ]
+        },
+        "Response": {
+            "BodyAsJson": { "result": "mappings static_1" },
+            "Headers": {
+                "Content-Type": "application/json"
+            }
+        }
+    },
+    {
+        "Guid": "12343f31-6946-4ce7-8e6f-0237c7002000",
+        "Title": "2",
+        "Request": {
+            "Path": {
+                "Matchers": [
+                    {
+                        "Name": "WildcardMatcher",
+                        "Pattern": "/mappings_static_2"
+                    }
+                ]
+            },
+            "Methods": [
+                "get"
+            ]
+        },
+        "Response": {
+            "BodyAsJson": { "result": "mappings static_2" },
+            "Headers": {
+                "Content-Type": "application/json"
+            }
+        }
+    }
+]

examples/WireMock.Net.Console.NET7.UsingNuGet/Program.cs

@@ -0,0 +1,34 @@
+using System.Net;
+using System.Text;
+using FluentAssertions;
+using WireMock.Logging;
+using WireMock.RequestBuilders;
+using WireMock.ResponseBuilders;
+using WireMock.Server;
+using WireMock.Settings;
+
+namespace WireMock.Net.Console.NET7.UsingNuGet;
+
+internal class Program
+{
+    private static async Task Main(string[] args)
+    {
+        var server = WireMockServer.Start(new WireMockServerSettings
+        {
+            Logger = new WireMockConsoleLogger(),
+        });
+
+        server.Given(Request.Create().UsingPost().WithPath("/some/endpoint"))
+            .RespondWith(Response.Create().WithStatusCode(HttpStatusCode.Created));
+
+        var httpClient = new HttpClient { BaseAddress = new Uri(server.Url!) };
+        var requestUri = new Uri(httpClient.BaseAddress!, "some/endpoint");
+        var content = new StringContent(string.Empty, Encoding.UTF8, "application/json");
+
+        // Act
+        var actual = await httpClient.PostAsync(requestUri, content);
+
+        // Assert
+        actual.StatusCode.Should().Be(HttpStatusCode.Created);
+    }
+}

examples/WireMock.Net.Console.NET7.UsingNuGet/WireMock.Net.Console.NET7.UsingNuGet.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="FluentAssertions" Version="6.11.0" />
+    <PackageReference Include="WireMock.Net" Version="1.5.32" />
+  </ItemGroup>
+
+</Project>

examples/WireMock.Net.Console.NETCoreApp/WireMock.Net.Console.NETCoreApp.csproj

@@ -19,14 +19,14 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
-    <PackageReference Include="Handlebars.Net.Helpers" Version="2.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.DynamicLinq" Version="2.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.Json" Version="2.3.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.XPath" Version="2.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.Xeger" Version="2.3.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.Random" Version="2.3.*" />
+    <PackageReference Include="Handlebars.Net.Helpers" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.DynamicLinq" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.Json" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.XPath" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.Xeger" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.Random" Version="2.4.0" />
     <PackageReference Include="log4net" Version="2.0.15" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
   <ItemGroup>

examples/WireMock.Net.Console.NETCoreApp2/WireMock.Net.Console.NETCoreApp2.csproj

@@ -31,14 +31,14 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
-    <PackageReference Include="Handlebars.Net.Helpers" Version="2.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.DynamicLinq" Version="2.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.Json" Version="2.3.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.XPath" Version="2.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.Xeger" Version="2.3.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.Random" Version="2.3.*" />
+    <PackageReference Include="Handlebars.Net.Helpers" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.DynamicLinq" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.Json" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.XPath" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.Xeger" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.Random" Version="2.4.0" />
     <PackageReference Include="log4net" Version="2.0.15" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
   <ItemGroup>

examples/WireMock.Net.Console.NETCoreApp3/WireMock.Net.Console.NETCoreApp3.csproj

@@ -28,14 +28,14 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
-    <PackageReference Include="Handlebars.Net.Helpers" Version="2.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.DynamicLinq" Version="2.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.Json" Version="2.3.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.XPath" Version="2.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.Xeger" Version="2.3.*" />
-    <PackageReference Include="Handlebars.Net.Helpers.Random" Version="2.3.*" />
+    <PackageReference Include="Handlebars.Net.Helpers" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.DynamicLinq" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.Json" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.XPath" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.Xeger" Version="2.4.0" />
+    <PackageReference Include="Handlebars.Net.Helpers.Random" Version="2.4.0" />
     <PackageReference Include="log4net" Version="2.0.15" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
   <ItemGroup>

examples/WireMock.Net.Console.Net452.Classic/MainApp.cs

@@ -42,6 +42,36 @@ namespace WireMock.Net.ConsoleApplication
 
     public static class MainApp
     {
+        private const string TestSchema = @"
+  input MessageInput {
+    content: String
+    author: String
+  }
+
+  type Message {
+    id: ID!
+    content: String
+    author: String
+  }
+
+  type Mutation {
+    createMessage(input: MessageInput): Message
+    updateMessage(id: ID!, input: MessageInput): Message
+  }
+
+  type Query {
+   greeting:String
+   students:[Student]
+   studentById(id:ID!):Student
+  }
+
+  type Student {
+   id:ID!
+   firstName:String
+   lastName:String
+   fullName:String 
+  }";
+
         public static void Run()
         {
             var mappingBuilder = new MappingBuilder();
@@ -107,6 +137,7 @@ namespace WireMock.Net.ConsoleApplication
                 Urls = new[] { url1, url2, url3 },
                 StartAdminInterface = true,
                 ReadStaticMappings = true,
+                SaveUnmatchedRequests = true,
                 WatchStaticMappings = true,
                 WatchStaticMappingsInSubdirectories = true,
                 //ProxyAndRecordSettings = new ProxyAndRecordSettings
@@ -136,7 +167,51 @@ namespace WireMock.Net.ConsoleApplication
             //server.SetAzureADAuthentication("6c2a4722-f3b9-4970-b8fc-fac41e29stef", "8587fde1-7824-42c7-8592-faf92b04stef");
 
             // server.AllowPartialMapping();
+#if GRAPHQL
+            server
+                .Given(Request.Create()
+                    .WithPath("/graphql")
+                    .UsingPost()
+                    .WithGraphQLSchema(TestSchema)
+                )
+                .RespondWith(Response.Create()
+                    .WithBody("GraphQL is ok")
+                );
+#endif
 
+#if MIMEKIT
+            var textPlainContentTypeMatcher = new ContentTypeMatcher("text/plain");
+            var textPlainContentMatcher = new ExactMatcher("This is some plain text");
+            var textPlainMatcher = new MimePartMatcher(MatchBehaviour.AcceptOnMatch, textPlainContentTypeMatcher, null, null, textPlainContentMatcher);
+
+            var textJsonContentTypeMatcher = new ContentTypeMatcher("text/json");
+            var textJsonContentMatcher = new JsonMatcher(new { Key = "Value" }, true);
+            var textJsonMatcher = new MimePartMatcher(MatchBehaviour.AcceptOnMatch, textJsonContentTypeMatcher, null, null, textJsonContentMatcher);
+
+            var imagePngContentTypeMatcher = new ContentTypeMatcher("image/png");
+            var imagePngContentDispositionMatcher = new ExactMatcher("attachment; filename=\"image.png\"");
+            var imagePngContentTransferEncodingMatcher = new ExactMatcher("base64");
+            var imagePngContentMatcher = new ExactObjectMatcher(Convert.FromBase64String("iVBORw0KGgoAAAANSUhEUgAAAAIAAAACAgMAAAAP2OW3AAAADFBMVEX/tID/vpH/pWX/sHidUyjlAAAADElEQVR4XmMQYNgAAADkAMHebX3mAAAAAElFTkSuQmCC"));
+            var imagePngMatcher = new MimePartMatcher(MatchBehaviour.AcceptOnMatch, imagePngContentTypeMatcher, imagePngContentDispositionMatcher, imagePngContentTransferEncodingMatcher, imagePngContentMatcher);
+
+            var matchers = new IMatcher[]
+            {
+                textPlainMatcher,
+                textJsonMatcher,
+                imagePngMatcher
+            };
+
+            server
+                .Given(Request.Create()
+                    .WithPath("/multipart")
+                    .UsingPost()
+                    .WithMultiPart(matchers)
+                )
+                .WithGuid("b9c82182-e469-41da-bcaf-b6e3157fefdb")
+                .RespondWith(Response.Create()
+                    .WithBody("MultiPart is ok")
+                );
+#endif
             // 400 ms
             server
                 .Given(Request.Create()
@@ -676,8 +751,9 @@ namespace WireMock.Net.ConsoleApplication
                 }));
 
             server.Given(Request.Create().WithPath(new WildcardMatcher("/multi-webhook", true)).UsingPost())
-                .WithWebhook(new[] {
-                    new Webhook()
+                .WithWebhook
+                (
+                    new Webhook
                     {
                         Request = new WebhookRequest
                         {
@@ -685,12 +761,13 @@ namespace WireMock.Net.ConsoleApplication
                             Method = "post",
                             BodyData = new BodyData
                             {
-                                BodyAsString = "OK 1!", DetectedBodyType = BodyType.String
+                                BodyAsString = "OK 1!",
+                                DetectedBodyType = BodyType.String
                             },
                             Delay = 1000
                         }
                     },
-                    new Webhook()
+                    new Webhook
                     {
                         Request = new WebhookRequest
                         {
@@ -705,7 +782,7 @@ namespace WireMock.Net.ConsoleApplication
                             MaximumRandomDelay = 7000
                         }
                     }
-                })
+                )
                 .WithWebhookFireAndForget(true)
                 .RespondWith(Response.Create().WithBody("a-response"));
 

examples/WireMock.Net.Console.Net452.Classic/WireMock.Net.Console.Net452.Classic.csproj

@@ -39,14 +39,14 @@
     <Reference Include="AnyOf, Version=0.3.0.0, Culture=neutral, PublicKeyToken=b35e6abbb527c6b1, processorArchitecture=MSIL">
       <HintPath>..\..\packages\AnyOf.0.3.0\lib\net45\AnyOf.dll</HintPath>
     </Reference>
-    <Reference Include="Handlebars, Version=2.1.2.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.2.1.2\lib\net452\Handlebars.dll</HintPath>
+    <Reference Include="Handlebars, Version=2.1.4.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.2.1.4\lib\net452\Handlebars.dll</HintPath>
     </Reference>
-    <Reference Include="Handlebars.Net.Helpers, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.2.3.12\lib\net452\Handlebars.Net.Helpers.dll</HintPath>
+    <Reference Include="Handlebars.Net.Helpers, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.2.4.0\lib\net452\Handlebars.Net.Helpers.dll</HintPath>
     </Reference>
-    <Reference Include="HandlebarsDotNet.Helpers.Core, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.Core.2.3.12\lib\net452\HandlebarsDotNet.Helpers.Core.dll</HintPath>
+    <Reference Include="HandlebarsDotNet.Helpers.Core, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.Core.2.4.0\lib\net452\HandlebarsDotNet.Helpers.Core.dll</HintPath>
     </Reference>
     <Reference Include="log4net, Version=2.0.15.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
       <HintPath>..\..\packages\log4net.2.0.15\lib\net45\log4net.dll</HintPath>
@@ -56,7 +56,7 @@
       <HintPath>..\..\packages\Microsoft.Owin.Host.HttpListener.3.1.0\lib\net45\Microsoft.Owin.Host.HttpListener.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="SimMetrics.Net, Version=1.0.5.0, Culture=neutral, PublicKeyToken=c58dc06d59f3391b, processorArchitecture=MSIL">
       <HintPath>..\..\packages\SimMetrics.Net.1.0.5\lib\net45\SimMetrics.Net.dll</HintPath>
@@ -67,6 +67,7 @@
     <Reference Include="System" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Net.Http" />
     <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\packages\System.ValueTuple.4.5.0\lib\netstandard1.0\System.ValueTuple.dll</HintPath>
     </Reference>

examples/WireMock.Net.Console.Net452.Classic/packages.config

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="AnyOf" version="0.3.0" targetFramework="net452" />
-  <package id="Handlebars.Net" version="2.1.2" targetFramework="net452" />
-  <package id="Handlebars.Net.Helpers" version="2.3.12" targetFramework="net452" />
-  <package id="Handlebars.Net.Helpers.Core" version="2.3.12" targetFramework="net452" />
+  <package id="Handlebars.Net" version="2.1.4" targetFramework="net452" />
+  <package id="Handlebars.Net.Helpers" version="2.4.0" targetFramework="net452" />
+  <package id="Handlebars.Net.Helpers.Core" version="2.4.0" targetFramework="net452" />
   <package id="log4net" version="2.0.15" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.HttpListener" version="3.1.0" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net452" />
   <package id="SimMetrics.Net" version="1.0.5" targetFramework="net452" />
   <package id="Stef.Validation" version="0.1.1" targetFramework="net452" />
   <package id="System.ValueTuple" version="4.5.0" targetFramework="net452" />

examples/WireMock.Net.Console.Net461.Classic/WireMock.Net.Console.Net461.Classic.csproj

@@ -38,14 +38,14 @@
     <Reference Include="AnyOf, Version=0.3.0.0, Culture=neutral, PublicKeyToken=b35e6abbb527c6b1, processorArchitecture=MSIL">
       <HintPath>..\..\packages\AnyOf.0.3.0\lib\net45\AnyOf.dll</HintPath>
     </Reference>
-    <Reference Include="Handlebars, Version=2.1.2.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.2.1.2\lib\net46\Handlebars.dll</HintPath>
+    <Reference Include="Handlebars, Version=2.1.4.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.2.1.4\lib\net46\Handlebars.dll</HintPath>
     </Reference>
-    <Reference Include="Handlebars.Net.Helpers, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.2.3.12\lib\net46\Handlebars.Net.Helpers.dll</HintPath>
+    <Reference Include="Handlebars.Net.Helpers, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.2.4.0\lib\net46\Handlebars.Net.Helpers.dll</HintPath>
     </Reference>
-    <Reference Include="HandlebarsDotNet.Helpers.Core, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.Core.2.3.12\lib\net46\HandlebarsDotNet.Helpers.Core.dll</HintPath>
+    <Reference Include="HandlebarsDotNet.Helpers.Core, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.Core.2.4.0\lib\net46\HandlebarsDotNet.Helpers.Core.dll</HintPath>
     </Reference>
     <Reference Include="log4net, Version=2.0.15.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
       <HintPath>..\..\packages\log4net.2.0.15\lib\net45\log4net.dll</HintPath>
@@ -54,7 +54,7 @@
       <HintPath>..\..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.2.2.0\lib\netstandard2.0\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="SimMetrics.Net, Version=1.0.5.0, Culture=neutral, PublicKeyToken=c58dc06d59f3391b, processorArchitecture=MSIL">
       <HintPath>..\..\packages\SimMetrics.Net.1.0.5\lib\net45\SimMetrics.Net.dll</HintPath>

examples/WireMock.Net.Console.Net461.Classic/packages.config

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="AnyOf" version="0.3.0" targetFramework="net461" />
-  <package id="Handlebars.Net" version="2.1.2" targetFramework="net461" />
-  <package id="Handlebars.Net.Helpers" version="2.3.12" targetFramework="net461" />
-  <package id="Handlebars.Net.Helpers.Core" version="2.3.12" targetFramework="net461" />
+  <package id="Handlebars.Net" version="2.1.4" targetFramework="net461" />
+  <package id="Handlebars.Net.Helpers" version="2.4.0" targetFramework="net461" />
+  <package id="Handlebars.Net.Helpers.Core" version="2.4.0" targetFramework="net461" />
   <package id="log4net" version="2.0.15" targetFramework="net461" />
   <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="2.2.0" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net461" />
   <package id="SimMetrics.Net" version="1.0.5" targetFramework="net461" />
   <package id="Stef.Validation" version="0.1.1" targetFramework="net461" />
   <package id="System.ValueTuple" version="4.5.0" targetFramework="net461" />

examples/WireMock.Net.Console.Net472.Classic/App.config

@@ -101,6 +101,10 @@
         <assemblyIdentity name="System.IdentityModel.Tokens.Jwt" publicKeyToken="31bf3856ad364e35" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-6.25.0.0" newVersion="6.25.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="NJsonSchema" publicKeyToken="c2f9c3bdfae56102" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-10.7.2.0" newVersion="10.7.2.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>

examples/WireMock.Net.Console.Net472.Classic/WireMock.Net.Console.Net472.Classic.csproj

@@ -46,32 +46,32 @@
     <Reference Include="Fare, Version=2.2.0.0, Culture=neutral, PublicKeyToken=ea68d375bf33a7c8, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Fare.2.2.1\lib\net35\Fare.dll</HintPath>
     </Reference>
-    <Reference Include="Handlebars, Version=2.1.2.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.2.1.2\lib\net46\Handlebars.dll</HintPath>
+    <Reference Include="Handlebars, Version=2.1.4.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.2.1.4\lib\net46\Handlebars.dll</HintPath>
     </Reference>
-    <Reference Include="Handlebars.Net.Helpers, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.2.3.12\lib\net46\Handlebars.Net.Helpers.dll</HintPath>
+    <Reference Include="Handlebars.Net.Helpers, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.2.4.0\lib\net46\Handlebars.Net.Helpers.dll</HintPath>
     </Reference>
-    <Reference Include="HandlebarsDotNet.Helpers.Core, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.Core.2.3.12\lib\net46\HandlebarsDotNet.Helpers.Core.dll</HintPath>
+    <Reference Include="HandlebarsDotNet.Helpers.Core, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.Core.2.4.0\lib\net46\HandlebarsDotNet.Helpers.Core.dll</HintPath>
     </Reference>
-    <Reference Include="HandlebarsDotNet.Helpers.DynamicLinq, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.DynamicLinq.2.3.12\lib\net46\HandlebarsDotNet.Helpers.DynamicLinq.dll</HintPath>
+    <Reference Include="HandlebarsDotNet.Helpers.DynamicLinq, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.DynamicLinq.2.4.0\lib\net46\HandlebarsDotNet.Helpers.DynamicLinq.dll</HintPath>
     </Reference>
-    <Reference Include="HandlebarsDotNet.Helpers.Humanizer, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.Humanizer.2.3.12\lib\net46\HandlebarsDotNet.Helpers.Humanizer.dll</HintPath>
+    <Reference Include="HandlebarsDotNet.Helpers.Humanizer, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.Humanizer.2.4.0\lib\net46\HandlebarsDotNet.Helpers.Humanizer.dll</HintPath>
     </Reference>
-    <Reference Include="HandlebarsDotNet.Helpers.Json, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.Json.2.3.12\lib\net46\HandlebarsDotNet.Helpers.Json.dll</HintPath>
+    <Reference Include="HandlebarsDotNet.Helpers.Json, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.Json.2.4.0\lib\net46\HandlebarsDotNet.Helpers.Json.dll</HintPath>
     </Reference>
-    <Reference Include="HandlebarsDotNet.Helpers.Random, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.Random.2.3.12\lib\net46\HandlebarsDotNet.Helpers.Random.dll</HintPath>
+    <Reference Include="HandlebarsDotNet.Helpers.Random, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.Random.2.4.0\lib\net46\HandlebarsDotNet.Helpers.Random.dll</HintPath>
     </Reference>
-    <Reference Include="HandlebarsDotNet.Helpers.Xeger, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.Xeger.2.3.12\lib\net46\HandlebarsDotNet.Helpers.Xeger.dll</HintPath>
+    <Reference Include="HandlebarsDotNet.Helpers.Xeger, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.Xeger.2.4.0\lib\net46\HandlebarsDotNet.Helpers.Xeger.dll</HintPath>
     </Reference>
-    <Reference Include="HandlebarsDotNet.Helpers.XPath, Version=2.3.12.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.Helpers.XPath.2.3.12\lib\net46\HandlebarsDotNet.Helpers.XPath.dll</HintPath>
+    <Reference Include="HandlebarsDotNet.Helpers.XPath, Version=2.4.0.0, Culture=neutral, PublicKeyToken=00d131fae0c250bc, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.Helpers.XPath.2.4.0\lib\net46\HandlebarsDotNet.Helpers.XPath.dll</HintPath>
     </Reference>
     <Reference Include="Humanizer, Version=2.14.0.0, Culture=neutral, PublicKeyToken=979442b78dfc278e, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Humanizer.Core.2.14.1\lib\netstandard2.0\Humanizer.dll</HintPath>
@@ -257,16 +257,16 @@
       <HintPath>..\..\packages\Namotion.Reflection.2.0.10\lib\net45\Namotion.Reflection.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
-    <Reference Include="NJsonSchema, Version=10.6.10.0, Culture=neutral, PublicKeyToken=c2f9c3bdfae56102, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\NJsonSchema.10.6.10\lib\net45\NJsonSchema.dll</HintPath>
+    <Reference Include="NJsonSchema, Version=10.7.2.0, Culture=neutral, PublicKeyToken=c2f9c3bdfae56102, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\NJsonSchema.10.7.2\lib\net45\NJsonSchema.dll</HintPath>
     </Reference>
     <Reference Include="NJsonSchema.Extensions, Version=0.1.0.0, Culture=neutral, PublicKeyToken=e52fadf300daf456, processorArchitecture=MSIL">
       <HintPath>..\..\packages\NJsonSchema.Extensions.0.1.0\lib\net45\NJsonSchema.Extensions.dll</HintPath>
     </Reference>
-    <Reference Include="NSwag.Core, Version=13.15.10.0, Culture=neutral, PublicKeyToken=c2d88086e098d109, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\NSwag.Core.13.15.10\lib\net45\NSwag.Core.dll</HintPath>
+    <Reference Include="NSwag.Core, Version=13.16.1.0, Culture=neutral, PublicKeyToken=c2d88086e098d109, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\NSwag.Core.13.16.1\lib\net45\NSwag.Core.dll</HintPath>
     </Reference>
     <Reference Include="RandomDataGenerator, Version=1.0.16.0, Culture=neutral, PublicKeyToken=ae5c571d29a3b8d9, processorArchitecture=MSIL">
       <HintPath>..\..\packages\RandomDataGenerator.Net.1.0.17\lib\net45\RandomDataGenerator.dll</HintPath>
@@ -302,8 +302,8 @@
     <Reference Include="System.IO.Pipelines, Version=4.0.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\packages\System.IO.Pipelines.4.5.3\lib\netstandard2.0\System.IO.Pipelines.dll</HintPath>
     </Reference>
-    <Reference Include="System.Linq.Dynamic.Core, Version=1.2.23.0, Culture=neutral, PublicKeyToken=0f07ec44de6ac832, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\System.Linq.Dynamic.Core.1.2.23\lib\net46\System.Linq.Dynamic.Core.dll</HintPath>
+    <Reference Include="System.Linq.Dynamic.Core, Version=1.3.1.0, Culture=neutral, PublicKeyToken=0f07ec44de6ac832, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\System.Linq.Dynamic.Core.1.3.1\lib\net46\System.Linq.Dynamic.Core.dll</HintPath>
     </Reference>
     <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\packages\System.Memory.4.5.4\lib\net461\System.Memory.dll</HintPath>

examples/WireMock.Net.Console.Net472.Classic/packages.config

@@ -1,16 +1,16 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="AnyOf" version="0.3.0" targetFramework="net472" />
   <package id="Fare" version="2.2.1" targetFramework="net472" />
-  <package id="Handlebars.Net" version="2.1.2" targetFramework="net472" />
-  <package id="Handlebars.Net.Helpers" version="2.3.12" targetFramework="net472" />
-  <package id="Handlebars.Net.Helpers.Core" version="2.3.12" targetFramework="net472" />
-  <package id="Handlebars.Net.Helpers.DynamicLinq" version="2.3.12" targetFramework="net472" />
-  <package id="Handlebars.Net.Helpers.Humanizer" version="2.3.12" targetFramework="net472" />
-  <package id="Handlebars.Net.Helpers.Json" version="2.3.12" targetFramework="net472" />
-  <package id="Handlebars.Net.Helpers.Random" version="2.3.12" targetFramework="net472" />
-  <package id="Handlebars.Net.Helpers.Xeger" version="2.3.12" targetFramework="net472" />
-  <package id="Handlebars.Net.Helpers.XPath" version="2.3.12" targetFramework="net472" />
+  <package id="Handlebars.Net" version="2.1.4" targetFramework="net472" />
+  <package id="Handlebars.Net.Helpers" version="2.4.0" targetFramework="net472" />
+  <package id="Handlebars.Net.Helpers.Core" version="2.4.0" targetFramework="net472" />
+  <package id="Handlebars.Net.Helpers.DynamicLinq" version="2.4.0" targetFramework="net472" />
+  <package id="Handlebars.Net.Helpers.Humanizer" version="2.4.0" targetFramework="net472" />
+  <package id="Handlebars.Net.Helpers.Json" version="2.4.0" targetFramework="net472" />
+  <package id="Handlebars.Net.Helpers.Random" version="2.4.0" targetFramework="net472" />
+  <package id="Handlebars.Net.Helpers.Xeger" version="2.4.0" targetFramework="net472" />
+  <package id="Handlebars.Net.Helpers.XPath" version="2.4.0" targetFramework="net472" />
   <package id="Humanizer" version="2.14.1" targetFramework="net472" />
   <package id="Humanizer.Core" version="2.14.1" targetFramework="net472" />
   <package id="Humanizer.Core.af" version="2.14.1" targetFramework="net472" />
@@ -123,10 +123,10 @@
   <package id="Microsoft.IdentityModel.Tokens" version="6.25.0" targetFramework="net472" />
   <package id="Microsoft.Net.Http.Headers" version="2.2.0" targetFramework="net472" />
   <package id="Namotion.Reflection" version="2.0.10" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
-  <package id="NJsonSchema" version="10.6.10" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
+  <package id="NJsonSchema" version="10.7.2" targetFramework="net472" />
   <package id="NJsonSchema.Extensions" version="0.1.0" targetFramework="net472" />
-  <package id="NSwag.Core" version="13.15.10" targetFramework="net472" />
+  <package id="NSwag.Core" version="13.16.1" targetFramework="net472" />
   <package id="Nullable" version="1.3.1" targetFramework="net472" developmentDependency="true" />
   <package id="RandomDataGenerator.Net" version="1.0.17" targetFramework="net472" />
   <package id="Scriban.Signed" version="2.1.4" targetFramework="net472" />
@@ -138,7 +138,7 @@
   <package id="System.Diagnostics.DiagnosticSource" version="4.5.0" targetFramework="net472" />
   <package id="System.IdentityModel.Tokens.Jwt" version="6.25.0" targetFramework="net472" />
   <package id="System.IO.Pipelines" version="4.5.3" targetFramework="net472" />
-  <package id="System.Linq.Dynamic.Core" version="1.3.0" targetFramework="net472" />
+  <package id="System.Linq.Dynamic.Core" version="1.3.1" targetFramework="net472" />
   <package id="System.Memory" version="4.5.4" targetFramework="net472" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Reflection.Metadata" version="1.6.0" targetFramework="net472" />

examples/WireMock.Net.Console.Proxy.NETCoreApp/WireMock.Net.Console.Proxy.NETCoreApp.csproj

@@ -9,7 +9,7 @@
   <ItemGroup>
     <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
     <ProjectReference Include="..\..\src\WireMock.Net.Abstractions\WireMock.Net.Abstractions.csproj" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
   <ItemGroup>

examples/WireMock.Net.Console.Proxy.NETCoreApp2/WireMock.Net.Console.Proxy.NETCoreApp2.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
   <ItemGroup>

examples/WireMock.Net.Console.Proxy.Net452/WireMock.Net.Console.Proxy.Net452.csproj

@@ -72,7 +72,7 @@
       <HintPath>..\..\packages\Microsoft.Owin.Host.HttpListener.3.1.0\lib\net45\Microsoft.Owin.Host.HttpListener.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />

examples/WireMock.Net.Console.Proxy.Net452/packages.config

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.Owin.Host.HttpListener" version="3.1.0" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net452" />
 </packages>

examples/WireMock.Net.Service/WireMock.Net.Service.csproj

@@ -46,7 +46,7 @@
       <HintPath>..\..\packages\Microsoft.Owin.Hosting.2.0.2\lib\net45\Microsoft.Owin.Hosting.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>

examples/WireMock.Net.Service/packages.config

@@ -8,7 +8,7 @@
   <package id="Microsoft.Owin" version="4.2.2" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.HttpListener" version="2.0.2" targetFramework="net452" />
   <package id="Microsoft.Owin.Hosting" version="2.0.2" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net48" />
   <package id="Owin" version="1.0" targetFramework="net452" />
   <package id="SimMetrics.Net" version="1.0.5" targetFramework="net452" />
   <package id="System.Net.Http" version="4.3.4" targetFramework="net452" requireReinstallation="true" />

examples/WireMock.Net.StandAlone.Net452/Program.cs

@@ -13,7 +13,7 @@ public class Program
     {
         XmlConfigurator.Configure(new FileInfo("log4net.config"));
 
-        if (WireMockServerSettingsParser.TryParseArguments(args, out var settings))
+        if (WireMockServerSettingsParser.TryParseArguments(args, Environment.GetEnvironmentVariables(), out var settings))
         {
             Console.WriteLine("WireMock.Net server arguments [{0}]", string.Join(", ", args.Select(a => $"'{a}'")));
 

examples/WireMock.Net.StandAlone.Net452/WireMock.Net.StandAlone.Net452.csproj

@@ -46,7 +46,7 @@
       <HintPath>..\..\packages\Microsoft.Owin.Host.HttpListener.4.0.0\lib\net451\Microsoft.Owin.Host.HttpListener.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Configuration" />

examples/WireMock.Net.StandAlone.Net452/packages.config

@@ -3,5 +3,5 @@
   <package id="log4net" version="2.0.15" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.6" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.HttpListener" version="4.0.0" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net452" />
 </packages>

examples/WireMock.Net.StandAlone.Net461/Program.cs

@@ -9,7 +9,7 @@ static class Program
 {
     static void Main(string[] args)
     {
-        if (WireMockServerSettingsParser.TryParseArguments(args, out var settings))
+        if (WireMockServerSettingsParser.TryParseArguments(args, Environment.GetEnvironmentVariables(), out var settings))
         {
             Console.WriteLine("WireMock.Net server arguments [{0}]", string.Join(", ", args.Select(a => $"'{a}'")));
 

examples/WireMock.Net.StandAlone.Net461/WireMock.Net.StandAlone.Net461.csproj

@@ -39,8 +39,8 @@
     <StartupObject>WireMock.Net.StandAlone.Net461.Program</StartupObject>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Handlebars, Version=2.1.2.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Handlebars.Net.2.1.2\lib\net46\Handlebars.dll</HintPath>
+    <Reference Include="Handlebars, Version=2.1.4.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Handlebars.Net.2.1.4\lib\net46\Handlebars.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.AspNetCore, Version=2.2.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.AspNetCore.2.2.0\lib\netstandard2.0\Microsoft.AspNetCore.dll</HintPath>
@@ -205,7 +205,7 @@
       <HintPath>..\..\packages\MimeKitLite.2.0.7\lib\net45\MimeKitLite.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
@@ -235,8 +235,8 @@
     <Reference Include="System.IO.Pipelines, Version=4.0.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\packages\System.IO.Pipelines.4.5.3\lib\netstandard2.0\System.IO.Pipelines.dll</HintPath>
     </Reference>
-    <Reference Include="System.Linq.Dynamic.Core, Version=1.2.23.0, Culture=neutral, PublicKeyToken=0f07ec44de6ac832, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\System.Linq.Dynamic.Core.1.2.23\lib\net46\System.Linq.Dynamic.Core.dll</HintPath>
+    <Reference Include="System.Linq.Dynamic.Core, Version=1.3.1.0, Culture=neutral, PublicKeyToken=0f07ec44de6ac832, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\System.Linq.Dynamic.Core.1.3.1\lib\net46\System.Linq.Dynamic.Core.dll</HintPath>
     </Reference>
     <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\packages\System.Memory.4.5.4\lib\net461\System.Memory.dll</HintPath>

examples/WireMock.Net.StandAlone.Net461/packages.config

@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Handlebars.Net" version="2.1.2" targetFramework="net461" />
+  <package id="Handlebars.Net" version="2.1.4" targetFramework="net461" />
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.9" targetFramework="net461" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.9" targetFramework="net461" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.9" targetFramework="net461" />
@@ -59,7 +59,7 @@
   <package id="Microsoft.Owin.Host.HttpListener" version="4.2.2" targetFramework="net461" />
   <package id="Microsoft.Owin.Hosting" version="4.2.2" targetFramework="net461" />
   <package id="MimeKitLite" version="2.0.7" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net461" />
   <package id="Owin" version="1.0" targetFramework="net461" />
   <package id="RestEase" version="1.5.7" targetFramework="net461" />
   <package id="SimMetrics.Net" version="1.0.5" targetFramework="net461" />
@@ -68,7 +68,7 @@
   <package id="System.ComponentModel.Annotations" version="4.5.0" targetFramework="net461" />
   <package id="System.Diagnostics.DiagnosticSource" version="4.5.1" targetFramework="net461" />
   <package id="System.IO.Pipelines" version="4.5.3" targetFramework="net461" />
-  <package id="System.Linq.Dynamic.Core" version="1.3.0" targetFramework="net461" />
+  <package id="System.Linq.Dynamic.Core" version="1.3.1" targetFramework="net461" />
   <package id="System.Memory" version="4.5.4" targetFramework="net461" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net461" />
   <package id="System.Reflection.Metadata" version="1.6.0" targetFramework="net461" />

examples/WireMock.Net.WebApplication.NET6/WireMock.Net.WebApplication.NET6.csproj

@@ -12,7 +12,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="6.0.0" />
-        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     </ItemGroup>
 
     <ItemGroup>

examples/WireMock.Net.WebApplication.NETCore2/WireMock.Net.WebApplication.NETCore2.csproj

@@ -12,13 +12,13 @@
   <ItemGroup Condition=" '$(TargetFramework)' == 'netcoreapp2.0'">
     <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.2" />
     <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.9" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'netcoreapp2.1'">
     <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.4" />
     <PackageReference Include="Microsoft.AspNetCore.All" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
   <ItemGroup>

examples/WireMock.Net.WebApplication.NETCore3/WireMock.Net.WebApplication.NETCore3.csproj

@@ -12,7 +12,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.1.8" />
-		<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+		<PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
 	</ItemGroup>
 
 	<ItemGroup>

examples/WireMockAzureQueueProxy/WireMockAzureQueueProxy.csproj

@@ -6,7 +6,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     </ItemGroup>
 
     <ItemGroup>

src/WireMock.Net.Abstractions/Admin/Mappings/MatcherModel.cs

@@ -39,14 +39,42 @@ public class MatcherModel
     /// <summary>
     /// The Operator to use when multiple patterns are defined. Optional.
     /// - null      = Same as "or".
-    /// - "or"      = Only one pattern should match.
+    /// - "or"      = Only one pattern is required to match.
     /// - "and"     = All patterns should match.
     /// - "average" = The average value from all patterns.
     /// </summary>
     public string? MatchOperator { get; set; }
 
+    #region JsonPartialMatcher and JsonPartialWildcardMatcher
     /// <summary>
-    /// Support Regex, only used for JsonPartialMatcher.
+    /// Support Regex.
     /// </summary>
     public bool? Regex { get; set; }
+    #endregion
+
+    #region MimePartMatcher
+    /// <summary>
+    /// ContentType Matcher (image/png; name=image.png)
+    /// </summary>
+    public MatcherModel? ContentTypeMatcher { get; set; }
+
+    /// <summary>
+    /// ContentDisposition Matcher (attachment; filename=image.png)
+    /// </summary>
+    public MatcherModel? ContentDispositionMatcher { get; set; }
+
+    /// <summary>
+    /// ContentTransferEncoding Matcher (base64)
+    /// </summary>
+    public MatcherModel? ContentTransferEncodingMatcher { get; set; }
+
+    /// <summary>
+    /// Content Matcher
+    /// </summary>
+    public MatcherModel? ContentMatcher { get; set; }
+    #endregion
+
+    #region XPathMatcher
+    public XmlNamespace[]? XmlNamespaceMap { get; set; }
+    #endregion
 }

src/WireMock.Net.Abstractions/Admin/Mappings/ParamModel.cs

@@ -16,6 +16,11 @@ public class ParamModel
     /// </summary>
     public bool? IgnoreCase { get; set; }
 
+    /// <summary>
+    /// Gets or sets the Reject on match for the Param Name.
+    /// </summary>
+    public bool? RejectOnMatch { get; set; }
+
     /// <summary>
     /// Gets or sets the matchers.
     /// </summary>

src/WireMock.Net.Abstractions/Admin/Mappings/StatusModel.cs

@@ -1,21 +1,25 @@
-using System;
+using System;
 
-namespace WireMock.Admin.Mappings
+namespace WireMock.Admin.Mappings;
+
+/// <summary>
+/// Status
+/// </summary>
+[FluentBuilder.AutoGenerateBuilder]
+public class StatusModel
 {
     /// <summary>
-    /// Status
+    /// The optional guid.
     /// </summary>
-    [FluentBuilder.AutoGenerateBuilder]
-    public class StatusModel
-    {
-        /// <summary>
-        /// The optional guid.
-        /// </summary>
-        public Guid? Guid { get; set; }
+    public Guid? Guid { get; set; }
 
-        /// <summary>
-        /// The status (can also contain the error message).
-        /// </summary>
-        public string Status { get; set; }
-    }
+    /// <summary>
+    /// The status.
+    /// </summary>
+    public string? Status { get; set; }
+
+    /// <summary>
+    /// The error message.
+    /// </summary>
+    public string? Error { get; set; }
 }

src/WireMock.Net.Abstractions/Admin/Mappings/XmlNamespace.cs

@@ -0,0 +1,21 @@
+namespace WireMock.Admin.Mappings;
+
+/// <summary>
+/// Defines an xml namespace consisting of prefix and uri.
+/// <example>xmlns:i="http://www.w3.org/2001/XMLSchema-instance"</example>
+/// </summary>
+[FluentBuilder.AutoGenerateBuilder]
+public class XmlNamespace
+{
+    /// <summary>
+    /// The prefix.
+    /// <example>i</example>
+    /// </summary>
+    public string Prefix { get; set; } = null!;
+
+    /// <summary>
+    /// The uri.
+    /// <example>http://www.w3.org/2001/XMLSchema-instance</example>
+    /// </summary>
+    public string Uri { get; set; } = null!;
+}

src/WireMock.Net.Abstractions/Admin/Settings/SettingsModel.cs

@@ -62,11 +62,6 @@ public class SettingsModel
     /// </summary>
     public bool? HandleRequestsSynchronously { get; set; }
 
-    /// <summary>
-    /// Throw an exception when the Matcher fails because of invalid input. (default set to <c>false</c>).
-    /// </summary>
-    public bool? ThrowExceptionWhenMatcherFails { get; set; }
-
     /// <summary>
     /// Use the RegexExtended instead of the default <see cref="Regex"/>.  (default set to <c>true</c>).
     /// </summary>

src/WireMock.Net.Abstractions/Handlers/IFileSystemHandler.cs

@@ -1,121 +1,120 @@
 using JetBrains.Annotations;
 using System.Collections.Generic;
 
-namespace WireMock.Handlers
+namespace WireMock.Handlers;
+
+/// <summary>
+/// Handler to interact with the file system to handle folders and read and write (static mapping) files.
+/// </summary>
+public interface IFileSystemHandler
 {
     /// <summary>
-    /// Handler to interact with the file system to handle folders and read and write (static mapping) files.
+    /// Gets the folder where the static mappings are located. For local file system, this would be `{CurrentFolder}/__admin/mappings`.
     /// </summary>
-    public interface IFileSystemHandler
-    {
-        /// <summary>
-        /// Gets the folder where the static mappings are located. For local file system, this would be `{CurrentFolder}/__admin/mappings`.
-        /// </summary>
-        /// <returns>The folder name.</returns>
-        string GetMappingFolder();
+    /// <returns>The folder name.</returns>
+    string GetMappingFolder();
 
-        /// <summary>
-        /// Determines whether the given path refers to an existing directory on disk.
-        /// </summary>
-        /// <param name="path">The path.</param>
-        /// <returns>true if path refers to an existing directory; false if the directory does not exist or an error occurs when trying to determine if the specified directory exists.</returns>
-        bool FolderExists([NotNull] string path);
+    /// <summary>
+    /// Determines whether the given path refers to an existing directory on disk.
+    /// </summary>
+    /// <param name="path">The path.</param>
+    /// <returns>true if path refers to an existing directory; false if the directory does not exist or an error occurs when trying to determine if the specified directory exists.</returns>
+    bool FolderExists([NotNull] string path);
 
-        /// <summary>
-        ///  Creates all directories and subdirectories in the specified path unless they already exist.
-        /// </summary>
-        /// <param name="path">The path.</param>
-        void CreateFolder([NotNull] string path);
+    /// <summary>
+    ///  Creates all directories and subdirectories in the specified path unless they already exist.
+    /// </summary>
+    /// <param name="path">The path.</param>
+    void CreateFolder([NotNull] string path);
 
-        /// <summary>
-        ///  Returns an enumerable collection of file names in a specified path.
-        /// </summary>
-        /// <param name="path">The path.</param>
-        /// <param name="includeSubdirectories">A value indicating whether subdirectories should also included when enumerating files.</param>
-        /// <returns>An enumerable collection of the full names (including paths) for the files in the directory (and optionally subdirectories) specified by path.</returns>
-        IEnumerable<string> EnumerateFiles([NotNull] string path, bool includeSubdirectories);
+    /// <summary>
+    ///  Returns an enumerable collection of file names in a specified path.
+    /// </summary>
+    /// <param name="path">The path.</param>
+    /// <param name="includeSubdirectories">A value indicating whether subdirectories should also included when enumerating files.</param>
+    /// <returns>An enumerable collection of the full names (including paths) for the files in the directory (and optionally subdirectories) specified by path.</returns>
+    IEnumerable<string> EnumerateFiles([NotNull] string path, bool includeSubdirectories);
 
-        /// <summary>
-        /// Read a static mapping file as text.
-        /// </summary>
-        /// <param name="path">The path (folder + filename with .json extension).</param>
-        /// <returns>The file content as text.</returns>
-        string ReadMappingFile([NotNull] string path);
+    /// <summary>
+    /// Read a static mapping file as text.
+    /// </summary>
+    /// <param name="path">The path (folder + filename with .json extension).</param>
+    /// <returns>The file content as text.</returns>
+    string ReadMappingFile([NotNull] string path);
 
-        /// <summary>
-        /// Write the static mapping file.
-        /// </summary>
-        /// <param name="path">The path (folder + filename with .json extension).</param>
-        /// <param name="text">The text.</param>
-        void WriteMappingFile([NotNull] string path, [NotNull] string text);
+    /// <summary>
+    /// Write the static mapping file.
+    /// </summary>
+    /// <param name="path">The path (folder + filename with .json extension).</param>
+    /// <param name="text">The text.</param>
+    void WriteMappingFile([NotNull] string path, [NotNull] string text);
 
-        /// <summary>
-        /// Read a response body file as byte[].
-        /// </summary>
-        /// <param name="path">The path or filename from the file to read.</param>
-        /// <returns>The file content as bytes.</returns>
-        byte[] ReadResponseBodyAsFile([NotNull] string path);
+    /// <summary>
+    /// Read a response body file as byte[].
+    /// </summary>
+    /// <param name="path">The path or filename from the file to read.</param>
+    /// <returns>The file content as bytes.</returns>
+    byte[] ReadResponseBodyAsFile([NotNull] string path);
 
-        /// <summary>
-        /// Read a response body file as text.
-        /// </summary>
-        /// <param name="path">The path or filename from the file to read.</param>
-        /// <returns>The file content as text.</returns>
-        string ReadResponseBodyAsString([NotNull] string path);
+    /// <summary>
+    /// Read a response body file as text.
+    /// </summary>
+    /// <param name="path">The path or filename from the file to read.</param>
+    /// <returns>The file content as text.</returns>
+    string ReadResponseBodyAsString([NotNull] string path);
 
-        /// <summary>
-        /// Delete a file.
-        /// </summary>
-        /// <param name="filename">The filename.</param>
-        void DeleteFile([NotNull] string filename);
+    /// <summary>
+    /// Delete a file.
+    /// </summary>
+    /// <param name="filename">The filename.</param>
+    void DeleteFile([NotNull] string filename);
 
-        /// <summary>
-        /// Determines whether the given path refers to an existing file on disk.
-        /// </summary>
-        /// <param name="filename">The filename.</param>
-        /// <returns>true if path refers to an existing file; false if the file does not exist.</returns>
-        bool FileExists([NotNull] string filename);
+    /// <summary>
+    /// Determines whether the given path refers to an existing file on disk.
+    /// </summary>
+    /// <param name="filename">The filename.</param>
+    /// <returns>true if path refers to an existing file; false if the file does not exist.</returns>
+    bool FileExists([NotNull] string filename);
 
-        /// <summary>
-        /// Write a file.
-        /// </summary>
-        /// <param name="filename">The filename.</param>
-        /// <param name="bytes">The bytes.</param>
-        void WriteFile([NotNull] string filename, [NotNull] byte[] bytes);
+    /// <summary>
+    /// Write a file.
+    /// </summary>
+    /// <param name="filename">The filename.</param>
+    /// <param name="bytes">The bytes.</param>
+    void WriteFile([NotNull] string filename, [NotNull] byte[] bytes);
 
-        /// <summary>
-        /// Write a file.
-        /// </summary>
-        /// <param name="folder">The folder.</param>
-        /// <param name="filename">The filename.</param>
-        /// <param name="bytes">The bytes.</param>
-        void WriteFile([NotNull] string folder, [NotNull] string filename, [NotNull] byte[] bytes);
+    /// <summary>
+    /// Write a file.
+    /// </summary>
+    /// <param name="folder">The folder.</param>
+    /// <param name="filename">The filename.</param>
+    /// <param name="bytes">The bytes.</param>
+    void WriteFile([NotNull] string folder, [NotNull] string filename, [NotNull] byte[] bytes);
 
-        /// <summary>
-        /// Read a file as bytes.
-        /// </summary>
-        /// <param name="filename">The filename.</param>
-        /// <returns>The file content as bytes.</returns>
-        byte[] ReadFile([NotNull] string filename);
+    /// <summary>
+    /// Read a file as bytes.
+    /// </summary>
+    /// <param name="filename">The filename.</param>
+    /// <returns>The file content as bytes.</returns>
+    byte[] ReadFile([NotNull] string filename);
 
-        /// <summary>
-        /// Read a file as string.
-        /// </summary>
-        /// <param name="filename">The filename.</param>
-        /// <returns>The file content as a string.</returns>
-        string ReadFileAsString([NotNull] string filename);
+    /// <summary>
+    /// Read a file as string.
+    /// </summary>
+    /// <param name="filename">The filename.</param>
+    /// <returns>The file content as a string.</returns>
+    string ReadFileAsString([NotNull] string filename);
 
-        /// <summary>
-        /// Gets the folder where the unmatched requests should be stored. For local file system, this would be `{CurrentFolder}/requests/unmatched`.
-        /// </summary>
-        /// <returns>The folder name.</returns>
-        string GetUnmatchedRequestsFolder();
+    /// <summary>
+    /// Gets the folder where the unmatched requests should be stored. For local file system, this would be `{CurrentFolder}/requests/unmatched`.
+    /// </summary>
+    /// <returns>The folder name.</returns>
+    string GetUnmatchedRequestsFolder();
 
-        /// <summary>
-        /// Write a unmatched request to the Unmatched RequestsFolder.
-        /// </summary>
-        /// <param name="filename">The filename.</param>
-        /// <param name="text">The text.</param>
-        void WriteUnmatchedRequest([NotNull] string filename, [NotNull] string text);
-    }
+    /// <summary>
+    /// Write a unmatched request to the Unmatched RequestsFolder.
+    /// </summary>
+    /// <param name="filename">The filename.</param>
+    /// <param name="text">The text.</param>
+    void WriteUnmatchedRequest([NotNull] string filename, [NotNull] string text);
 }

src/WireMock.Net.Abstractions/IRequestMessage.cs

@@ -96,32 +96,39 @@ public interface IRequestMessage
     /// <summary>
     /// The original body as string. Convenience getter for Handlebars.
     /// </summary>
-    string Body { get; }
+    string? Body { get; }
 
     /// <summary>
     /// The body (as JSON object). Convenience getter for Handlebars.
     /// </summary>
-    object BodyAsJson { get; }
+    object? BodyAsJson { get; }
 
     /// <summary>
     /// The body (as bytearray). Convenience getter for Handlebars.
     /// </summary>
-    byte[] BodyAsBytes { get; }
+    byte[]? BodyAsBytes { get; }
+
+#if MIMEKIT
+    /// <summary>
+    /// The original body as MimeMessage. Convenience getter for Handlebars.
+    /// </summary>
+    object? BodyAsMimeMessage { get; }
+#endif
 
     /// <summary>
     /// The detected body type. Convenience getter for Handlebars.
     /// </summary>
-    string DetectedBodyType { get; }
+    string? DetectedBodyType { get; }
 
     /// <summary>
     /// The detected body type from the Content-Type header. Convenience getter for Handlebars.
     /// </summary>
-    string DetectedBodyTypeFromContentType { get; }
+    string? DetectedBodyTypeFromContentType { get; }
 
     /// <summary>
     /// The detected compression from the Content-Encoding header. Convenience getter for Handlebars.
     /// </summary>
-    string DetectedCompression { get; }
+    string? DetectedCompression { get; }
 
     /// <summary>
     /// Gets the Host

src/WireMock.Net.Abstractions/Logging/IWireMockLogger.cs

@@ -2,65 +2,63 @@ using System;
 using JetBrains.Annotations;
 using WireMock.Admin.Requests;
 
-namespace WireMock.Logging
+namespace WireMock.Logging;
+
+/// <summary>
+/// IWireMockLogger interface
+/// </summary>
+[PublicAPI]
+public interface IWireMockLogger
 {
     /// <summary>
-    /// IWireMockLogger interface
+    /// Writes the message at the Debug level using the specified parameters. 
     /// </summary>
+    /// <param name="formatString">The format string.</param>
+    /// <param name="args">The arguments.</param>
     [PublicAPI]
-    public interface IWireMockLogger
-    {
-        /// <summary>
-        /// Writes the message at the Debug level using the specified parameters. 
-        /// </summary>
-        /// <param name="formatString">The format string.</param>
-        /// <param name="args">The arguments.</param>
-        [PublicAPI]
-        [StringFormatMethod("formatString")]
-        void Debug(string formatString, params object[] args);
+    [StringFormatMethod("formatString")]
+    void Debug(string formatString, params object[] args);
 
-        /// <summary>
-        /// Writes the message at the Info level using the specified parameters. 
-        /// </summary>
-        /// <param name="formatString">The format string.</param>
-        /// <param name="args">The arguments.</param>
-        [PublicAPI]
-        [StringFormatMethod("formatString")]
-        void Info(string formatString, params object[] args);
+    /// <summary>
+    /// Writes the message at the Info level using the specified parameters. 
+    /// </summary>
+    /// <param name="formatString">The format string.</param>
+    /// <param name="args">The arguments.</param>
+    [PublicAPI]
+    [StringFormatMethod("formatString")]
+    void Info(string formatString, params object[] args);
 
-        /// <summary>
-        /// Writes the message at the Warning level using the specified parameters. 
-        /// </summary>
-        /// <param name="formatString">The format string.</param>
-        /// <param name="args">The arguments.</param>
-        [PublicAPI]
-        [StringFormatMethod("formatString")]
-        void Warn(string formatString, params object[] args);
+    /// <summary>
+    /// Writes the message at the Warning level using the specified parameters. 
+    /// </summary>
+    /// <param name="formatString">The format string.</param>
+    /// <param name="args">The arguments.</param>
+    [PublicAPI]
+    [StringFormatMethod("formatString")]
+    void Warn(string formatString, params object[] args);
 
-        /// <summary>
-        /// Writes the message at the Error level using the specified parameters. 
-        /// </summary>
-        /// <param name="formatString">The format string.</param>
-        /// <param name="args">The arguments.</param>
-        [PublicAPI]
-        [StringFormatMethod("formatString")]
-        void Error(string formatString, params object[] args);
+    /// <summary>
+    /// Writes the message at the Error level using the specified parameters. 
+    /// </summary>
+    /// <param name="formatString">The format string.</param>
+    /// <param name="args">The arguments.</param>
+    [PublicAPI]
+    [StringFormatMethod("formatString")]
+    void Error(string formatString, params object[] args);
 
-        /// <summary>
-        /// Writes the message at the Error level using the specified exception. 
-        /// </summary>
-        /// <param name="formatString">The format string.</param>
-        /// <param name="exception">The exception.</param>
-        [PublicAPI]
-        [StringFormatMethod("formatString")]
-        void Error(string formatString, Exception exception);
+    /// <summary>
+    /// Writes the message at the Error level using the specified exception. 
+    /// </summary>
+    /// <param name="formatString">The format string.</param>
+    /// <param name="exception">The exception.</param>
+    [PublicAPI]
+    void Error(string formatString, Exception exception);
 
-        /// <summary>
-        /// Writes the LogEntryModel (LogRequestModel, LogResponseModel and more).
-        /// </summary>
-        /// <param name="logEntryModel">The Request Log Model.</param>
-        /// <param name="isAdminRequest">Defines if this request is an admin request.</param>
-        [PublicAPI]
-        void DebugRequestResponse(LogEntryModel logEntryModel, bool isAdminRequest);
-    }
+    /// <summary>
+    /// Writes the LogEntryModel (LogRequestModel, LogResponseModel and more).
+    /// </summary>
+    /// <param name="logEntryModel">The Request Log Model.</param>
+    /// <param name="isAdminRequest">Defines if this request is an admin request.</param>
+    [PublicAPI]
+    void DebugRequestResponse(LogEntryModel logEntryModel, bool isAdminRequest);
 }

src/WireMock.Net.Abstractions/Matchers/Request/IRequestMatchResult.cs

@@ -1,56 +1,56 @@
 using System;
 using System.Collections.Generic;
 
-namespace WireMock.Matchers.Request
+namespace WireMock.Matchers.Request;
+
+/// <summary>
+/// IRequestMatchResult
+/// </summary>
+public interface IRequestMatchResult : IComparable
 {
     /// <summary>
-    /// IRequestMatchResult
+    /// Gets the match percentage.
     /// </summary>
-    public interface IRequestMatchResult : IComparable
-    {
-        /// <summary>
-        /// Gets the match percentage.
-        /// </summary>
-        /// <value>
-        /// The match percentage.
-        /// </value>
-        double AverageTotalScore { get; }
+    /// <value>
+    /// The match percentage.
+    /// </value>
+    double AverageTotalScore { get; }
 
-        /// <summary>
-        /// Gets or sets a value indicating whether this instance is perfect match.
-        /// </summary>
-        /// <value>
-        /// <c>true</c> if this instance is perfect match; otherwise, <c>false</c>.
-        /// </value>
-        bool IsPerfectMatch { get; }
+    /// <summary>
+    /// Gets or sets a value indicating whether this instance is perfect match.
+    /// </summary>
+    /// <value>
+    /// <c>true</c> if this instance is perfect match; otherwise, <c>false</c>.
+    /// </value>
+    bool IsPerfectMatch { get; }
 
-        /// <summary>
-        /// Gets the match details.
-        /// </summary>
-        IList<MatchDetail> MatchDetails { get; }
+    /// <summary>
+    /// Gets the match details.
+    /// </summary>
+    IList<MatchDetail> MatchDetails { get; }
 
-        /// <summary>
-        /// Gets or sets the total number of matches.
-        /// </summary>
-        /// <value>
-        /// The total number of matches.
-        /// </value>
-        int TotalNumber { get; }
+    /// <summary>
+    /// Gets or sets the total number of matches.
+    /// </summary>
+    /// <value>
+    /// The total number of matches.
+    /// </value>
+    int TotalNumber { get; }
 
-        /// <summary>
-        /// Gets or sets the match-score.
-        /// </summary>
-        /// <value>
-        /// The match-score.
-        /// </value>
-        double TotalScore { get; }
+    /// <summary>
+    /// Gets or sets the match-score.
+    /// </summary>
+    /// <value>
+    /// The match-score.
+    /// </value>
+    double TotalScore { get; }
 
-        /// <summary>
-        /// Adds the score.
-        /// </summary>
-        /// <param name="matcherType">The matcher Type.</param>
-        /// <param name="score">The score.</param>
-        /// <returns>The score.</returns>
-        double AddScore(Type matcherType, double score);
-    }
+    /// <summary>
+    /// Adds the score.
+    /// </summary>
+    /// <param name="matcherType">The matcher Type.</param>
+    /// <param name="score">The score.</param>
+    /// <param name="exception">The exception [Optional].</param>
+    /// <returns>The score.</returns>
+    double AddScore(Type matcherType, double score, Exception? exception);
 }

src/WireMock.Net.Abstractions/Matchers/Request/MatchDetail.cs

@@ -1,20 +1,25 @@
-using System;
+using System;
 
-namespace WireMock.Matchers.Request
+namespace WireMock.Matchers.Request;
+
+/// <summary>
+/// MatchDetail
+/// </summary>
+public class MatchDetail
 {
     /// <summary>
-    /// MatchDetail
+    /// Gets or sets the type of the matcher.
     /// </summary>
-    public class MatchDetail
-    {
-        /// <summary>
-        /// Gets or sets the type of the matcher.
-        /// </summary>
-        public Type MatcherType { get; set; }
+    public Type MatcherType { get; set; } = null!;
 
-        /// <summary>
-        /// Gets or sets the score between 0.0 and 1.0
-        /// </summary>
-        public double Score { get; set; }
-    }
+    /// <summary>
+    /// Gets or sets the score between 0.0 and 1.0
+    /// </summary>
+    public double Score { get; set; }
+
+    /// <summary>
+    /// The exception in case the Matcher throws exception.
+    /// [Optional]
+    /// </summary>
+    public Exception? Exception { get; set; }
 }

src/WireMock.Net.Abstractions/WireMock.Net.Abstractions.csproj

@@ -30,6 +30,10 @@
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     </PropertyGroup>
 
+    <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' or '$(TargetFramework)' == 'netstandard2.1'" >
+        <DefineConstants>$(DefineConstants);GRAPHQL;MIMEKIT</DefineConstants>
+    </PropertyGroup>
+
     <ItemGroup>
         <PackageReference Include="JetBrains.Annotations" Version="2022.3.1" PrivateAssets="All" />
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />

src/WireMock.Net.Matchers.CSharpCode/Matchers/CSharpCodeMatcher.cs

@@ -30,11 +30,9 @@ internal class CSharpCodeMatcher : ICSharpCodeMatcher
         "Newtonsoft.Json.Linq"
     };
 
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     private readonly AnyOf<string, StringPattern>[] _patterns;
 
     /// <summary>
@@ -55,37 +53,44 @@ internal class CSharpCodeMatcher : ICSharpCodeMatcher
     {
         _patterns = Guard.NotNull(patterns);
         MatchBehaviour = matchBehaviour;
-        ThrowException = false;
         MatchOperator = matchOperator;
     }
 
-    public double IsMatch(string? input)
+    public MatchResult IsMatch(string? input)
     {
         return IsMatchInternal(input);
     }
 
-    public double IsMatch(object? input)
+    public MatchResult IsMatch(object? input)
     {
         return IsMatchInternal(input);
     }
 
-    public double IsMatchInternal(object? input)
+    public MatchResult IsMatchInternal(object? input)
     {
-        double match = MatchScores.Mismatch;
+        var score = MatchScores.Mismatch;
+        Exception? exception = null;
 
         if (input != null)
         {
-            match = MatchScores.ToScore(_patterns.Select(pattern => IsMatch(input, pattern.GetPattern())).ToArray(), MatchOperator);
+            try
+            {
+                score = MatchScores.ToScore(_patterns.Select(pattern => IsMatch(input, pattern.GetPattern())).ToArray(), MatchOperator);
+            }
+            catch (Exception ex)
+            {
+                exception = ex;
+            }
         }
 
-        return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
     }
 
     private bool IsMatch(dynamic input, string pattern)
     {
-        bool isMatchWithString = input is string;
+        var isMatchWithString = input is string;
         var inputValue = isMatchWithString ? input : JObject.FromObject(input);
-        string source = GetSourceForIsMatchWithString(pattern, isMatchWithString);
+        var source = GetSourceForIsMatchWithString(pattern, isMatchWithString);
 
         object? result;
 
@@ -155,7 +160,7 @@ internal class CSharpCodeMatcher : ICSharpCodeMatcher
             }
 
 #elif (NETSTANDARD2_0 || NETSTANDARD2_1 || NETCOREAPP3_1 || NET5_0 || NET6_0 || NET7_0)
-        Assembly assembly;
+            Assembly assembly;
             try
             {
                 assembly = CSScriptLib.CSScript.Evaluator.CompileCode(source);
@@ -198,10 +203,10 @@ internal class CSharpCodeMatcher : ICSharpCodeMatcher
 
     private string GetSourceForIsMatchWithString(string pattern, bool isMatchWithString)
     {
-        string template = isMatchWithString ? TemplateForIsMatchWithString : TemplateForIsMatchWithDynamic;
+        var template = isMatchWithString ? TemplateForIsMatchWithString : TemplateForIsMatchWithDynamic;
 
         var stringBuilder = new StringBuilder();
-        foreach (string @using in _usings)
+        foreach (var @using in _usings)
         {
             stringBuilder.AppendLine($"using {@using};");
         }
@@ -211,7 +216,7 @@ internal class CSharpCodeMatcher : ICSharpCodeMatcher
         return stringBuilder.ToString();
     }
 
-    /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
+    /// <inheritdoc />
     public AnyOf<string, StringPattern>[] GetPatterns()
     {
         return _patterns;
@@ -220,6 +225,6 @@ internal class CSharpCodeMatcher : ICSharpCodeMatcher
     /// <inheritdoc />
     public MatchOperator MatchOperator { get; }
 
-    /// <inheritdoc cref="IMatcher.Name"/>
-    public string Name => "CSharpCodeMatcher";
+    /// <inheritdoc />
+    public string Name => nameof(CSharpCodeMatcher);
 }

src/WireMock.Net.OpenApiParser/WireMock.Net.OpenApiParser.csproj

@@ -20,7 +20,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
         <PackageReference Include="Microsoft.OpenApi.Readers" Version="1.2.3" />
         <PackageReference Include="Nullable" Version="1.3.1">
           <PrivateAssets>all</PrivateAssets>

src/WireMock.Net.Testcontainers/WireMock.Net.Testcontainers.csproj

@@ -19,12 +19,15 @@
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     </PropertyGroup>
 
+    <ItemGroup>
+      <Compile Include="..\WireMock.Net\Http\HttpClientFactory2.cs" Link="Http\HttpClientFactory2.cs" />
+    </ItemGroup>
+
     <ItemGroup>
         <PackageReference Include="IsExternalInit" Version="1.0.3">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.9" />
         <PackageReference Include="Stef.Validation" Version="0.1.1" />
         <PackageReference Include="Testcontainers" Version="3.2.0" />
         <PackageReference Include="JetBrains.Annotations" VersionOverride="2022.3.1" PrivateAssets="All" Version="2022.3.1" />
@@ -33,4 +36,8 @@
     <ItemGroup>
       <ProjectReference Include="..\WireMock.Net.RestClient\WireMock.Net.RestClient.csproj" />
     </ItemGroup>
+
+    <ItemGroup>
+      <Folder Include="Http\" />
+    </ItemGroup>
 </Project>

src/WireMock.Net.Testcontainers/WireMockContainer.cs

@@ -8,6 +8,7 @@ using Microsoft.Extensions.Logging;
 using RestEase;
 using Stef.Validation;
 using WireMock.Client;
+using WireMock.Http;
 
 namespace WireMock.Net.Testcontainers;
 
@@ -71,7 +72,7 @@ public sealed class WireMockContainer : DockerContainer
     {
         ValidateIfRunning();
 
-        var client = HttpClientFactory.Create(handlers);
+        var client = HttpClientFactory2.Create(handlers);
         client.BaseAddress = GetPublicUri();
         return client;
     }
@@ -93,7 +94,7 @@ public sealed class WireMockContainer : DockerContainer
     {
         ValidateIfRunning();
 
-        var client = HttpClientFactory.Create(innerHandler, handlers);
+        var client = HttpClientFactory2.Create(innerHandler, handlers);
         client.BaseAddress = GetPublicUri();
         return client;
     }

src/WireMock.Net.xUnit/WireMock.Net.xUnit.csproj

@@ -26,7 +26,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
-        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
         <PackageReference Include="Stef.Validation" Version="0.1.1" />
         <PackageReference Include="xUnit.abstractions" Version="2.0.3" />
     </ItemGroup>

src/WireMock.Net/Authentication/AzureADAuthenticationMatcher.cs

@@ -34,8 +34,6 @@ internal class AzureADAuthenticationMatcher : IStringMatcher
 
     public MatchBehaviour MatchBehaviour => MatchBehaviour.AcceptOnMatch;
 
-    public bool ThrowException => false;
-
     public AnyOf<string, StringPattern>[] GetPatterns()
     {
         return EmptyArray<AnyOf<string, StringPattern>>.Value;
@@ -43,7 +41,7 @@ internal class AzureADAuthenticationMatcher : IStringMatcher
 
     public MatchOperator MatchOperator { get; } = MatchOperator.Or;
 
-    public double IsMatch(string? input)
+    public MatchResult IsMatch(string? input)
     {
         if (string.IsNullOrEmpty(input))
         {
@@ -70,9 +68,9 @@ internal class AzureADAuthenticationMatcher : IStringMatcher
 
             return MatchScores.Perfect;
         }
-        catch
+        catch (Exception ex)
         {
-            return MatchScores.Mismatch;
+            return new MatchResult(MatchScores.Mismatch, ex);
         }
     }
 }

src/WireMock.Net/Constants/WireMockConstants.cs

@@ -8,4 +8,6 @@ internal static class WireMockConstants
 
     public const string ContentTypeJson = "application/json";
     public const string ContentTypeTextPlain = "text/plain";
+
+    public const string NoMatchingFound = "No matching mapping found";
 }

src/WireMock.Net/Extensions/ExceptionExtensions.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace WireMock.Extensions;
+
+internal static class ExceptionExtensions
+{
+    public static Exception? ToException(this Exception[] exceptions)
+    {
+        return exceptions.Length switch
+        {
+            1 => exceptions[0],
+            > 1 => new AggregateException(exceptions),
+            _ => null
+        };
+    }
+}

src/WireMock.Net/Handlers/LocalFileSystemHandler.cs

@@ -82,7 +82,7 @@ public class LocalFileSystemHandler : IFileSystemHandler
     public virtual byte[] ReadResponseBodyAsFile(string path)
     {
         Guard.NotNullOrEmpty(path);
-        path = PathUtils.CleanPath(path);
+        path = PathUtils.CleanPath(path)!;
         // If the file exists at the given path relative to the MappingsFolder, then return that.
         // Else the path will just be as-is.
         return File.ReadAllBytes(File.Exists(PathUtils.Combine(GetMappingFolder(), path)) ? PathUtils.Combine(GetMappingFolder(), path) : path);
@@ -92,7 +92,7 @@ public class LocalFileSystemHandler : IFileSystemHandler
     public virtual string ReadResponseBodyAsString(string path)
     {
         Guard.NotNullOrEmpty(path);
-        path = PathUtils.CleanPath(path);
+        path = PathUtils.CleanPath(path)!;
         // In case the path is a filename, the path will be adjusted to the MappingFolder.
         // Else the path will just be as-is.
         return File.ReadAllText(File.Exists(PathUtils.Combine(GetMappingFolder(), path)) ? PathUtils.Combine(GetMappingFolder(), path) : path);

src/WireMock.Net/Http/HttpClientFactory2.cs

@@ -1,3 +1,4 @@
+using System.Linq;
 using System.Net.Http;
 
 namespace WireMock.Http;
@@ -6,19 +7,31 @@ internal static class HttpClientFactory2
 {
     public static HttpClient Create(params DelegatingHandler[] handlers)
     {
-#if NETSTANDARD1_3
-        return new HttpClient();
-#else
-        return HttpClientFactory.Create(handlers);
-#endif
+        var handler = CreateHandlerPipeline(new HttpClientHandler(), handlers);
+        return new HttpClient(handler);
     }
 
     public static HttpClient Create(HttpMessageHandler innerHandler, params DelegatingHandler[] handlers)
     {
-#if NETSTANDARD1_3
-        return new HttpClient(innerHandler);
-#else
-        return HttpClientFactory.Create(innerHandler, handlers);
-#endif
+        var handler = CreateHandlerPipeline(innerHandler, handlers);
+        return new HttpClient(handler);
+    }
+
+    private static HttpMessageHandler CreateHandlerPipeline(HttpMessageHandler handler, params DelegatingHandler[] delegatingHandlers)
+    {
+        if (delegatingHandlers.Length == 0)
+        {
+            return handler;
+        }
+
+        var next = handler;
+
+        foreach (var delegatingHandler in delegatingHandlers.Reverse())
+        {
+            delegatingHandler.InnerHandler = next;
+            next = delegatingHandler;
+        }
+
+        return next;
     }
 }

src/WireMock.Net/Http/HttpRequestMessageHelper.cs

@@ -31,21 +31,14 @@ internal static class HttpRequestMessageHelper
             MediaTypeHeaderValue.TryParse(value, out contentType);
         }
 
-        switch (requestMessage.BodyData?.DetectedBodyType)
+        httpRequestMessage.Content = requestMessage.BodyData?.DetectedBodyType switch
         {
-            case BodyType.Bytes:
-                httpRequestMessage.Content = ByteArrayContentHelper.Create(requestMessage.BodyData.BodyAsBytes!, contentType);
-                break;
-
-            case BodyType.Json:
-                httpRequestMessage.Content = StringContentHelper.Create(JsonConvert.SerializeObject(requestMessage.BodyData.BodyAsJson), contentType);
-                break;
-
-            case BodyType.String:
-            case BodyType.FormUrlEncoded:
-                httpRequestMessage.Content = StringContentHelper.Create(requestMessage.BodyData.BodyAsString!, contentType);
-                break;
-        }
+            BodyType.Bytes => ByteArrayContentHelper.Create(requestMessage.BodyData.BodyAsBytes!, contentType),
+            BodyType.Json => StringContentHelper.Create(JsonConvert.SerializeObject(requestMessage.BodyData.BodyAsJson), contentType),
+            BodyType.String => StringContentHelper.Create(requestMessage.BodyData.BodyAsString!, contentType),
+            BodyType.FormUrlEncoded => StringContentHelper.Create(requestMessage.BodyData.BodyAsString!, contentType),
+            _ => httpRequestMessage.Content
+        };
 
         // Overwrite the host header
         httpRequestMessage.Headers.Host = new Uri(url).Authority;

src/WireMock.Net/Mapping.cs

@@ -139,13 +139,13 @@ public class Mapping : IMapping
         Probability = probability;
     }
 
-    /// <inheritdoc cref="IMapping.ProvideResponseAsync" />
+    /// <inheritdoc />
     public Task<(IResponseMessage Message, IMapping? Mapping)> ProvideResponseAsync(IRequestMessage requestMessage)
     {
         return Provider.ProvideResponseAsync(this, requestMessage, Settings);
     }
 
-    /// <inheritdoc cref="IMapping.GetRequestMatchResult" />
+    /// <inheritdoc />
     public IRequestMatchResult GetRequestMatchResult(IRequestMessage requestMessage, string? nextState)
     {
         var result = new RequestMatchResult();

src/WireMock.Net/Matchers/AbstractJsonPartialMatcher.cs

@@ -20,10 +20,8 @@ public abstract class AbstractJsonPartialMatcher : JsonMatcher
     /// </summary>
     /// <param name="value">The string value to check for equality.</param>
     /// <param name="ignoreCase">Ignore the case from the PropertyName and PropertyValue (string only).</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="regex">Support Regex.</param>
-    protected AbstractJsonPartialMatcher(string value, bool ignoreCase = false, bool throwException = false, bool regex = false)
-        : base(value, ignoreCase, throwException)
+    protected AbstractJsonPartialMatcher(string value, bool ignoreCase = false, bool regex = false) : base(value, ignoreCase)
     {
         Regex = regex;
     }
@@ -33,10 +31,8 @@ public abstract class AbstractJsonPartialMatcher : JsonMatcher
     /// </summary>
     /// <param name="value">The object value to check for equality.</param>
     /// <param name="ignoreCase">Ignore the case from the PropertyName and PropertyValue (string only).</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="regex">Support Regex.</param>
-    protected AbstractJsonPartialMatcher(object value, bool ignoreCase = false, bool throwException = false, bool regex = false)
-        : base(value, ignoreCase, throwException)
+    protected AbstractJsonPartialMatcher(object value, bool ignoreCase = false, bool regex = false) : base(value, ignoreCase)
     {
         Regex = regex;
     }
@@ -47,10 +43,8 @@ public abstract class AbstractJsonPartialMatcher : JsonMatcher
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="value">The value to check for equality.</param>
     /// <param name="ignoreCase">Ignore the case from the PropertyName and PropertyValue (string only).</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="regex">Support Regex.</param>
-    protected AbstractJsonPartialMatcher(MatchBehaviour matchBehaviour, object value, bool ignoreCase = false, bool throwException = false, bool regex = false)
-        : base(matchBehaviour, value, ignoreCase, throwException)
+    protected AbstractJsonPartialMatcher(MatchBehaviour matchBehaviour, object value, bool ignoreCase = false, bool regex = false) : base(matchBehaviour, value, ignoreCase)
     {
         Regex = regex;
     }
@@ -66,7 +60,7 @@ public abstract class AbstractJsonPartialMatcher : JsonMatcher
         if (Regex && value.Type == JTokenType.String && input != null)
         {
             var valueAsString = value.ToString();
-            
+
             var (valid, result) = RegexUtils.MatchRegex(valueAsString, input.ToString());
             if (valid)
             {
@@ -74,6 +68,13 @@ public abstract class AbstractJsonPartialMatcher : JsonMatcher
             }
         }
 
+        if (input != null &&
+            ((value.Type == JTokenType.Guid && input.Type == JTokenType.String) ||
+            (value.Type == JTokenType.String && input.Type == JTokenType.Guid)))
+        {
+            return IsMatch(value.ToString(), input.ToString());
+        }
+
         if (input == null || value.Type != input.Type)
         {
             return false;

src/WireMock.Net/Matchers/ContentTypeMatcher.cs

@@ -46,15 +46,13 @@ public class ContentTypeMatcher : WildcardMatcher
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="patterns">The patterns.</param>
     /// <param name="ignoreCase">IgnoreCase (default false)</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
-    public ContentTypeMatcher(MatchBehaviour matchBehaviour, AnyOf<string, StringPattern>[] patterns, bool ignoreCase = false, bool throwException = false) :
-        base(matchBehaviour, patterns, ignoreCase, throwException)
+    public ContentTypeMatcher(MatchBehaviour matchBehaviour, AnyOf<string, StringPattern>[] patterns, bool ignoreCase = false) : base(matchBehaviour, patterns, ignoreCase)
     {
         _patterns = patterns;
     }
 
-    /// <inheritdoc cref="RegexMatcher.IsMatch"/>
-    public override double IsMatch(string? input)
+    /// <inheritdoc />
+    public override MatchResult IsMatch(string? input)
     {
         if (string.IsNullOrEmpty(input) || !MediaTypeHeaderValue.TryParse(input, out var contentType))
         {
@@ -64,12 +62,12 @@ public class ContentTypeMatcher : WildcardMatcher
         return base.IsMatch(contentType.MediaType);
     }
 
-    /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
+    /// <inheritdoc />
     public override AnyOf<string, StringPattern>[] GetPatterns()
     {
         return _patterns;
     }
 
-    /// <inheritdoc cref="IMatcher.Name"/>
-    public override string Name => "ContentTypeMatcher";
+    /// <inheritdoc />
+    public override string Name => nameof(ContentTypeMatcher);
 }

src/WireMock.Net/Matchers/ExactMatcher.cs

@@ -14,17 +14,14 @@ public class ExactMatcher : IStringMatcher, IIgnoreCaseMatcher
 {
     private readonly AnyOf<string, StringPattern>[] _values;
 
-    /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     /// <summary>
     /// Initializes a new instance of the <see cref="ExactMatcher"/> class.
     /// </summary>
     /// <param name="values">The values.</param>
-    public ExactMatcher(params AnyOf<string, StringPattern>[] values) : this(MatchBehaviour.AcceptOnMatch, false, false, MatchOperator.Or, values)
+    public ExactMatcher(params AnyOf<string, StringPattern>[] values) : this(MatchBehaviour.AcceptOnMatch, false, MatchOperator.Or, values)
     {
     }
 
@@ -33,7 +30,7 @@ public class ExactMatcher : IStringMatcher, IIgnoreCaseMatcher
     /// </summary>
     /// <param name="ignoreCase">Ignore the case from the pattern(s).</param>
     /// <param name="values">The values.</param>
-    public ExactMatcher(bool ignoreCase, params AnyOf<string, StringPattern>[] values) : this(MatchBehaviour.AcceptOnMatch, ignoreCase, false, MatchOperator.Or, values)
+    public ExactMatcher(bool ignoreCase, params AnyOf<string, StringPattern>[] values) : this(MatchBehaviour.AcceptOnMatch, ignoreCase, MatchOperator.Or, values)
     {
     }
 
@@ -42,36 +39,33 @@ public class ExactMatcher : IStringMatcher, IIgnoreCaseMatcher
     /// </summary>
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="ignoreCase">Ignore the case from the pattern(s).</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
     /// <param name="values">The values.</param>
     public ExactMatcher(
         MatchBehaviour matchBehaviour,
         bool ignoreCase = false,
-        bool throwException = false,
         MatchOperator matchOperator = MatchOperator.Or,
         params AnyOf<string, StringPattern>[] values)
     {
         _values = Guard.NotNull(values);
 
         MatchBehaviour = matchBehaviour;
-        ThrowException = throwException;
         IgnoreCase = ignoreCase;
         MatchOperator = matchOperator;
     }
 
-    /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-    public double IsMatch(string? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(string? input)
     {
         Func<string?, bool> equals = IgnoreCase
             ? pattern => string.Equals(pattern, input, StringComparison.OrdinalIgnoreCase)
             : pattern => pattern == input;
 
-        double score = MatchScores.ToScore(_values.Select(v => equals(v)).ToArray(), MatchOperator);
-        return MatchBehaviourHelper.Convert(MatchBehaviour, score);
+        var score = MatchScores.ToScore(_values.Select(v => equals(v)).ToArray(), MatchOperator);
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score));
     }
 
-    /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
+    /// <inheritdoc />
     public AnyOf<string, StringPattern>[] GetPatterns()
     {
         return _values;
@@ -80,7 +74,7 @@ public class ExactMatcher : IStringMatcher, IIgnoreCaseMatcher
     /// <inheritdoc />
     public MatchOperator MatchOperator { get; }
 
-    /// <inheritdoc cref="IMatcher.Name"/>
+    /// <inheritdoc />
     public string Name => "ExactMatcher";
 
     /// <inheritdoc />

src/WireMock.Net/Matchers/ExactObjectMatcher.cs

@@ -19,12 +19,9 @@ public class ExactObjectMatcher : IObjectMatcher
     /// </summary>
     public byte[]? ValueAsBytes { get; }
 
-    /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     /// <summary>
     /// Initializes a new instance of the <see cref="ExactObjectMatcher"/> class.
     /// </summary>
@@ -56,17 +53,15 @@ public class ExactObjectMatcher : IObjectMatcher
     /// Initializes a new instance of the <see cref="ExactObjectMatcher"/> class.
     /// </summary>
     /// <param name="matchBehaviour">The match behaviour.</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="value">The value.</param>
-    public ExactObjectMatcher(MatchBehaviour matchBehaviour, byte[] value, bool throwException = false)
+    public ExactObjectMatcher(MatchBehaviour matchBehaviour, byte[] value)
     {
         ValueAsBytes = Guard.NotNull(value);
         MatchBehaviour = matchBehaviour;
-        ThrowException = throwException;
     }
 
-    /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
-    public double IsMatch(object? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(object? input)
     {
         bool equals = false;
         if (ValueAsObject != null)
@@ -81,6 +76,6 @@ public class ExactObjectMatcher : IObjectMatcher
         return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.ToScore(equals));
     }
 
-    /// <inheritdoc cref="IMatcher.Name"/>
+    /// <inheritdoc />
     public string Name => "ExactObjectMatcher";
 }

src/WireMock.Net/Matchers/GraphQLMatcher.cs

@@ -0,0 +1,145 @@
+#if GRAPHQL
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using AnyOfTypes;
+using GraphQL;
+using GraphQL.Types;
+using Newtonsoft.Json;
+using Stef.Validation;
+using WireMock.Extensions;
+using WireMock.Models;
+
+namespace WireMock.Matchers;
+
+/// <summary>
+/// GrapQLMatcher Schema Matcher
+/// </summary>
+/// <inheritdoc cref="IStringMatcher"/>
+public class GraphQLMatcher : IStringMatcher
+{
+    private sealed class GraphQLRequest
+    {
+        // ReSharper disable once UnusedAutoPropertyAccessor.Local
+        public string? Query { get; set; }
+
+        // ReSharper disable once UnusedAutoPropertyAccessor.Local
+        public Dictionary<string, object?>? Variables { get; set; }
+    }
+
+    private readonly AnyOf<string, StringPattern>[] _patterns;
+
+    private readonly ISchema _schema;
+
+    /// <inheritdoc />
+    public MatchBehaviour MatchBehaviour { get; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="LinqMatcher"/> class.
+    /// </summary>
+    /// <param name="schema">The schema.</param>
+    /// <param name="matchBehaviour">The match behaviour.</param>
+    /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
+    public GraphQLMatcher(AnyOf<string, StringPattern, ISchema> schema, MatchBehaviour matchBehaviour = MatchBehaviour.AcceptOnMatch, MatchOperator matchOperator = MatchOperator.Or)
+    {
+        Guard.NotNull(schema);
+        MatchBehaviour = matchBehaviour;
+        MatchOperator = matchOperator;
+
+        var patterns = new List<AnyOf<string, StringPattern>>();
+        switch (schema.CurrentType)
+        {
+            case AnyOfType.First:
+                patterns.Add(schema.First);
+                _schema = BuildSchema(schema);
+                break;
+
+            case AnyOfType.Second:
+                patterns.Add(schema.Second);
+                _schema = BuildSchema(schema.Second.Pattern);
+                break;
+
+            case AnyOfType.Third:
+                _schema = schema.Third;
+                break;
+
+            default:
+                throw new NotSupportedException();
+        }
+        _patterns = patterns.ToArray();
+    }
+
+    /// <inheritdoc />
+    public MatchResult IsMatch(string? input)
+    {
+        var score = MatchScores.Mismatch;
+        Exception? exception = null;
+
+        if (input != null && TryGetGraphQLRequest(input, out var graphQLRequest))
+        {
+            try
+            {
+                var executionResult = new DocumentExecuter().ExecuteAsync(_ =>
+                {
+                    _.ThrowOnUnhandledException = true;
+
+                    _.Schema = _schema;
+                    _.Query = graphQLRequest.Query;
+
+                    if (graphQLRequest.Variables != null)
+                    {
+                        _.Variables = new Inputs(graphQLRequest.Variables);
+                    }
+                }).GetAwaiter().GetResult();
+
+                if (executionResult.Errors == null || executionResult.Errors.Count == 0)
+                {
+                    score = MatchScores.Perfect;
+                }
+                else
+                {
+                    exception = executionResult.Errors.OfType<Exception>().ToArray().ToException();
+                }
+            }
+            catch (Exception ex)
+            {
+                exception = ex;
+            }
+        }
+
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
+    }
+
+    /// <inheritdoc />
+    public AnyOf<string, StringPattern>[] GetPatterns()
+    {
+        return _patterns;
+    }
+
+    /// <inheritdoc />
+    public MatchOperator MatchOperator { get; }
+
+    /// <inheritdoc />
+    public string Name => nameof(GraphQLMatcher);
+
+    private static bool TryGetGraphQLRequest(string input, [NotNullWhen(true)] out GraphQLRequest? graphQLRequest)
+    {
+        try
+        {
+            graphQLRequest = JsonConvert.DeserializeObject<GraphQLRequest>(input);
+            return graphQLRequest != null;
+        }
+        catch
+        {
+            graphQLRequest = default;
+            return false;
+        }
+    }
+
+    private static ISchema BuildSchema(string schema)
+    {
+        return Schema.For(schema);
+    }
+}
+#endif

src/WireMock.Net/Matchers/Helpers/BodyDataMatchScoreCalculator.cs

@@ -0,0 +1,68 @@
+using Stef.Validation;
+using WireMock.Types;
+using WireMock.Util;
+
+namespace WireMock.Matchers.Helpers;
+
+internal static class BodyDataMatchScoreCalculator
+{
+    public static MatchResult CalculateMatchScore(IBodyData? requestMessage, IMatcher matcher)
+    {
+        Guard.NotNull(matcher);
+
+        if (matcher is NotNullOrEmptyMatcher notNullOrEmptyMatcher)
+        {
+            switch (requestMessage?.DetectedBodyType)
+            {
+                case BodyType.Json:
+                case BodyType.String:
+                case BodyType.FormUrlEncoded:
+                    return notNullOrEmptyMatcher.IsMatch(requestMessage.BodyAsString);
+
+                case BodyType.Bytes:
+                    return notNullOrEmptyMatcher.IsMatch(requestMessage.BodyAsBytes);
+
+                default:
+                    return default;
+            }
+        }
+
+        if (matcher is ExactObjectMatcher exactObjectMatcher)
+        {
+            // If the body is a byte array, try to match.
+            var detectedBodyType = requestMessage?.DetectedBodyType;
+            if (detectedBodyType is BodyType.Bytes or BodyType.String or BodyType.FormUrlEncoded)
+            {
+                return exactObjectMatcher.IsMatch(requestMessage?.BodyAsBytes);
+            }
+        }
+
+        // Check if the matcher is a IObjectMatcher
+        if (matcher is IObjectMatcher objectMatcher)
+        {
+            // If the body is a JSON object, try to match.
+            if (requestMessage?.DetectedBodyType == BodyType.Json)
+            {
+                return objectMatcher.IsMatch(requestMessage.BodyAsJson);
+            }
+
+            // If the body is a byte array, try to match.
+            if (requestMessage?.DetectedBodyType == BodyType.Bytes)
+            {
+                return objectMatcher.IsMatch(requestMessage.BodyAsBytes);
+            }
+        }
+
+        // Check if the matcher is a IStringMatcher
+        if (matcher is IStringMatcher stringMatcher)
+        {
+            // If the body is a Json or a String, use the BodyAsString to match on.
+            if (requestMessage?.DetectedBodyType is BodyType.Json or BodyType.String or BodyType.FormUrlEncoded)
+            {
+                return stringMatcher.IsMatch(requestMessage.BodyAsString);
+            }
+        }
+
+        return default;
+    }
+}

src/WireMock.Net/Matchers/IMatcher.cs

@@ -14,9 +14,4 @@ public interface IMatcher
     /// Gets the match behaviour.
     /// </summary>
     MatchBehaviour MatchBehaviour { get; }
-
-    /// <summary>
-    /// Should this matcher throw an exception?
-    /// </summary>
-    bool ThrowException { get; }
 }

src/WireMock.Net/Matchers/IObjectMatcher.cs

@@ -9,6 +9,6 @@ public interface IObjectMatcher : IMatcher
     /// Determines whether the specified input is match.
     /// </summary>
     /// <param name="input">The input.</param>
-    /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
-    double IsMatch(object? input);
+    /// <returns>MatchResult</returns>
+    MatchResult IsMatch(object? input);
 }

src/WireMock.Net/Matchers/IStringMatcher.cs

@@ -13,8 +13,8 @@ public interface IStringMatcher : IMatcher
     /// Determines whether the specified input is match.
     /// </summary>
     /// <param name="input">The input.</param>
-    /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
-    double IsMatch(string? input);
+    /// <returns>MatchResult</returns>
+    MatchResult IsMatch(string? input);
 
     /// <summary>
     /// Gets the patterns.

src/WireMock.Net/Matchers/JSONPathMatcher.cs

@@ -1,6 +1,6 @@
+using System;
 using System.Linq;
 using AnyOfTypes;
-using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using Stef.Validation;
 using WireMock.Extensions;
@@ -17,17 +17,15 @@ public class JsonPathMatcher : IStringMatcher, IObjectMatcher
 {
     private readonly AnyOf<string, StringPattern>[] _patterns;
 
-    /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     /// <summary>
     /// Initializes a new instance of the <see cref="JsonPathMatcher"/> class.
     /// </summary>
     /// <param name="patterns">The patterns.</param>
-    public JsonPathMatcher(params string[] patterns) : this(MatchBehaviour.AcceptOnMatch, false, MatchOperator.Or, patterns.ToAnyOfPatterns())
+    public JsonPathMatcher(params string[] patterns) : this(MatchBehaviour.AcceptOnMatch, MatchOperator.Or,
+        patterns.ToAnyOfPatterns())
     {
     }
 
@@ -35,7 +33,8 @@ public class JsonPathMatcher : IStringMatcher, IObjectMatcher
     /// Initializes a new instance of the <see cref="JsonPathMatcher"/> class.
     /// </summary>
     /// <param name="patterns">The patterns.</param>
-    public JsonPathMatcher(params AnyOf<string, StringPattern>[] patterns) : this(MatchBehaviour.AcceptOnMatch, false, MatchOperator.Or, patterns)
+    public JsonPathMatcher(params AnyOf<string, StringPattern>[] patterns) : this(MatchBehaviour.AcceptOnMatch,
+        MatchOperator.Or, patterns)
     {
     }
 
@@ -43,48 +42,45 @@ public class JsonPathMatcher : IStringMatcher, IObjectMatcher
     /// Initializes a new instance of the <see cref="JsonPathMatcher"/> class.
     /// </summary>
     /// <param name="matchBehaviour">The match behaviour.</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
     /// <param name="patterns">The patterns.</param>
     public JsonPathMatcher(
         MatchBehaviour matchBehaviour,
-        bool throwException = false,
         MatchOperator matchOperator = MatchOperator.Or,
         params AnyOf<string, StringPattern>[] patterns)
     {
         _patterns = Guard.NotNull(patterns);
         MatchBehaviour = matchBehaviour;
-        ThrowException = throwException;
         MatchOperator = matchOperator;
     }
 
-    /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-    public double IsMatch(string? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(string? input)
     {
-        double match = MatchScores.Mismatch;
+        var score = MatchScores.Mismatch;
+        Exception? exception = null;
+
         if (input != null)
         {
             try
             {
                 var jToken = JToken.Parse(input);
-                match = IsMatch(jToken);
+                score = IsMatch(jToken);
             }
-            catch (JsonException)
+            catch (Exception ex)
             {
-                if (ThrowException)
-                {
-                    throw;
-                }
+                exception = ex;
             }
         }
 
-        return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
     }
 
-    /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
-    public double IsMatch(object? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(object? input)
     {
-        double match = MatchScores.Mismatch;
+        var score = MatchScores.Mismatch;
+        Exception? exception = null;
 
         // When input is null or byte[], return Mismatch.
         if (input != null && !(input is byte[]))
@@ -93,18 +89,15 @@ public class JsonPathMatcher : IStringMatcher, IObjectMatcher
             {
                 // Check if JToken or object
                 JToken jToken = input as JToken ?? JObject.FromObject(input);
-                match = IsMatch(jToken);
+                score = IsMatch(jToken);
             }
-            catch (JsonException)
+            catch (Exception ex)
             {
-                if (ThrowException)
-                {
-                    throw;
-                }
+                exception = ex;
             }
         }
 
-        return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
     }
 
     /// <inheritdoc />
@@ -116,11 +109,41 @@ public class JsonPathMatcher : IStringMatcher, IObjectMatcher
     /// <inheritdoc />
     public MatchOperator MatchOperator { get; }
 
-    /// <inheritdoc cref="IMatcher.Name"/>
+    /// <inheritdoc />
     public string Name => "JsonPathMatcher";
 
     private double IsMatch(JToken jToken)
     {
-        return MatchScores.ToScore(_patterns.Select(pattern => jToken.SelectToken(pattern.GetPattern()) != null).ToArray(), MatchOperator);
+        var array = ConvertJTokenToJArrayIfNeeded(jToken);
+
+        // The SelectToken method can accept a string path to a child token ( i.e. "Manufacturers[0].Products[0].Price").
+        // In that case it will return a JValue (some type) which does not implement the IEnumerable interface.
+        var values = _patterns.Select(pattern => array.SelectToken(pattern.GetPattern()) != null).ToArray();
+        
+        return MatchScores.ToScore(values, MatchOperator);
+    }
+
+    // https://github.com/WireMock-Net/WireMock.Net/issues/965
+    // https://stackoverflow.com/questions/66922188/newtonsoft-jsonpath-with-c-sharp-syntax
+    // Filtering using SelectToken() isn't guaranteed to work for objects inside objects -- only objects inside arrays.
+    // So this code checks if it's an JArray, if it's not an array, construct a new JArray.
+    private static JToken ConvertJTokenToJArrayIfNeeded(JToken jToken)
+    {
+        if (jToken.Count() == 1)
+        {
+            var property = jToken.First();
+            var item = property.First();
+            if (item is JArray)
+            {
+                return jToken;
+            }
+
+            return new JObject
+            {
+                [property.Path] = new JArray(item)
+            };
+        }
+
+        return jToken;
     }
 }

src/WireMock.Net/Matchers/JmesPathMatcher.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Linq;
 using AnyOfTypes;
 using DevLab.JmesPath;
@@ -15,17 +16,14 @@ public class JmesPathMatcher : IStringMatcher, IObjectMatcher
 {
     private readonly AnyOf<string, StringPattern>[] _patterns;
 
-    /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     /// <summary>
     /// Initializes a new instance of the <see cref="JmesPathMatcher"/> class.
     /// </summary>
     /// <param name="patterns">The patterns.</param>
-    public JmesPathMatcher(params string[] patterns) : this(MatchBehaviour.AcceptOnMatch, false, MatchOperator.Or, patterns.ToAnyOfPatterns())
+    public JmesPathMatcher(params string[] patterns) : this(MatchBehaviour.AcceptOnMatch, MatchOperator.Or, patterns.ToAnyOfPatterns())
     {
     }
 
@@ -33,18 +31,17 @@ public class JmesPathMatcher : IStringMatcher, IObjectMatcher
     /// Initializes a new instance of the <see cref="JmesPathMatcher"/> class.
     /// </summary>
     /// <param name="patterns">The patterns.</param>
-    public JmesPathMatcher(params AnyOf<string, StringPattern>[] patterns) : this(MatchBehaviour.AcceptOnMatch, false, MatchOperator.Or, patterns)
+    public JmesPathMatcher(params AnyOf<string, StringPattern>[] patterns) : this(MatchBehaviour.AcceptOnMatch, MatchOperator.Or, patterns)
     {
     }
 
     /// <summary>
     /// Initializes a new instance of the <see cref="JmesPathMatcher"/> class.
     /// </summary>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use.</param>
     /// <param name="patterns">The patterns.</param>
-    public JmesPathMatcher(bool throwException = false, MatchOperator matchOperator = MatchOperator.Or, params AnyOf<string, StringPattern>[] patterns) :
-        this(MatchBehaviour.AcceptOnMatch, throwException, matchOperator, patterns)
+    public JmesPathMatcher(MatchOperator matchOperator = MatchOperator.Or, params AnyOf<string, StringPattern>[] patterns) :
+        this(MatchBehaviour.AcceptOnMatch, matchOperator, patterns)
     {
     }
 
@@ -52,60 +49,56 @@ public class JmesPathMatcher : IStringMatcher, IObjectMatcher
     /// Initializes a new instance of the <see cref="JmesPathMatcher"/> class.
     /// </summary>
     /// <param name="matchBehaviour">The match behaviour.</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use.</param>
     /// <param name="patterns">The patterns.</param>
     public JmesPathMatcher(
         MatchBehaviour matchBehaviour,
-        bool throwException = false,
         MatchOperator matchOperator = MatchOperator.Or,
         params AnyOf<string, StringPattern>[] patterns)
     {
         _patterns = Guard.NotNull(patterns);
         MatchBehaviour = matchBehaviour;
-        ThrowException = throwException;
         MatchOperator = matchOperator;
     }
 
-    /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-    public double IsMatch(string? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(string? input)
     {
-        double match = MatchScores.Mismatch;
+        var score = MatchScores.Mismatch;
+        Exception? exception = null;
+
         if (input != null)
         {
             try
             {
                 var results = _patterns.Select(pattern => bool.Parse(new JmesPath().Transform(input, pattern.GetPattern()))).ToArray();
-                match = MatchScores.ToScore(results, MatchOperator);
+                score = MatchScores.ToScore(results, MatchOperator);
             }
-            catch (JsonException)
+            catch (Exception ex)
             {
-                if (ThrowException)
-                {
-                    throw;
-                }
+                exception = ex;
             }
         }
 
-        return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
     }
 
-    /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
-    public double IsMatch(object? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(object? input)
     {
-        double match = MatchScores.Mismatch;
+        var score = MatchScores.Mismatch;
 
         // When input is null or byte[], return Mismatch.
         if (input != null && !(input is byte[]))
         {
-            string inputAsString = JsonConvert.SerializeObject(input);
+            var inputAsString = JsonConvert.SerializeObject(input);
             return IsMatch(inputAsString);
         }
 
-        return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        return MatchBehaviourHelper.Convert(MatchBehaviour, score);
     }
 
-    /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
+    /// <inheritdoc />
     public AnyOf<string, StringPattern>[] GetPatterns()
     {
         return _patterns;
@@ -114,6 +107,6 @@ public class JmesPathMatcher : IStringMatcher, IObjectMatcher
     /// <inheritdoc />
     public MatchOperator MatchOperator { get; }
 
-    /// <inheritdoc cref="IMatcher.Name"/>
-    public string Name => "JmesPathMatcher";
+    /// <inheritdoc />
+    public string Name => nameof(JmesPathMatcher);
 }

src/WireMock.Net/Matchers/JsonMatcher.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections;
 using System.Linq;
-using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using Stef.Validation;
 using WireMock.Util;
@@ -13,21 +12,18 @@ namespace WireMock.Matchers;
 /// </summary>
 public class JsonMatcher : IValueMatcher, IIgnoreCaseMatcher
 {
-    /// <inheritdoc cref="IMatcher.Name"/>
+    /// <inheritdoc />
     public virtual string Name => "JsonMatcher";
 
     /// <inheritdoc cref="IValueMatcher.Value"/>
     public object Value { get; }
-    
-    /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
     /// <inheritdoc cref="IIgnoreCaseMatcher.IgnoreCase"/>
     public bool IgnoreCase { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     private readonly JToken _valueAsJToken;
     private readonly Func<JToken, JToken> _jTokenConverter;
 
@@ -36,8 +32,7 @@ public class JsonMatcher : IValueMatcher, IIgnoreCaseMatcher
     /// </summary>
     /// <param name="value">The string value to check for equality.</param>
     /// <param name="ignoreCase">Ignore the case from the PropertyName and PropertyValue (string only).</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
-    public JsonMatcher(string value, bool ignoreCase = false, bool throwException = false) : this(MatchBehaviour.AcceptOnMatch, value, ignoreCase, throwException)
+    public JsonMatcher(string value, bool ignoreCase = false) : this(MatchBehaviour.AcceptOnMatch, value, ignoreCase)
     {
     }
 
@@ -46,8 +41,7 @@ public class JsonMatcher : IValueMatcher, IIgnoreCaseMatcher
     /// </summary>
     /// <param name="value">The object value to check for equality.</param>
     /// <param name="ignoreCase">Ignore the case from the PropertyName and PropertyValue (string only).</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
-    public JsonMatcher(object value, bool ignoreCase = false, bool throwException = false) : this(MatchBehaviour.AcceptOnMatch, value, ignoreCase, throwException)
+    public JsonMatcher(object value, bool ignoreCase = false) : this(MatchBehaviour.AcceptOnMatch, value, ignoreCase)
     {
     }
 
@@ -57,24 +51,23 @@ public class JsonMatcher : IValueMatcher, IIgnoreCaseMatcher
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="value">The value to check for equality.</param>
     /// <param name="ignoreCase">Ignore the case from the PropertyName and PropertyValue (string only).</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
-    public JsonMatcher(MatchBehaviour matchBehaviour, object value, bool ignoreCase = false, bool throwException = false)
+    public JsonMatcher(MatchBehaviour matchBehaviour, object value, bool ignoreCase = false)
     {
         Guard.NotNull(value, nameof(value));
 
         MatchBehaviour = matchBehaviour;
         IgnoreCase = ignoreCase;
-        ThrowException = throwException;
 
         Value = value;
         _valueAsJToken = ConvertValueToJToken(value);
         _jTokenConverter = ignoreCase ? Rename : jToken => jToken;
     }
 
-    /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
-    public double IsMatch(object? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(object? input)
     {
-        bool match = false;
+        var score = MatchScores.Mismatch;
+        Exception? error = null;
 
         // When input is null or byte[], return Mismatch.
         if (input != null && input is not byte[])
@@ -83,20 +76,16 @@ public class JsonMatcher : IValueMatcher, IIgnoreCaseMatcher
             {
                 var inputAsJToken = ConvertValueToJToken(input);
 
-                match = IsMatch(
-                    _jTokenConverter(_valueAsJToken),
-                    _jTokenConverter(inputAsJToken));
+                var match = IsMatch(_jTokenConverter(_valueAsJToken), _jTokenConverter(inputAsJToken));
+                score = MatchScores.ToScore(match);
             }
-            catch (JsonException)
+            catch (Exception ex)
             {
-                if (ThrowException)
-                {
-                    throw;
-                }
+                error = ex;
             }
         }
 
-        return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.ToScore(match));
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), error);
     }
 
     /// <summary>

src/WireMock.Net/Matchers/JsonPartialMatcher.cs

@@ -9,27 +9,27 @@ public class JsonPartialMatcher : AbstractJsonPartialMatcher
     public override string Name => nameof(JsonPartialMatcher);
 
     /// <inheritdoc />
-    public JsonPartialMatcher(string value, bool ignoreCase = false, bool throwException = false, bool regex = false)
-        : base(value, ignoreCase, throwException, regex)
+    public JsonPartialMatcher(string value, bool ignoreCase = false, bool regex = false)
+        : base(value, ignoreCase, regex)
     {
     }
 
     /// <inheritdoc />
-    public JsonPartialMatcher(object value, bool ignoreCase = false, bool throwException = false, bool regex = false)
-        : base(value, ignoreCase, throwException, regex)
+    public JsonPartialMatcher(object value, bool ignoreCase = false, bool regex = false)
+        : base(value, ignoreCase, regex)
     {
     }
 
     /// <inheritdoc />
-    public JsonPartialMatcher(MatchBehaviour matchBehaviour, object value, bool ignoreCase = false, bool throwException = false, bool regex = false)
-        : base(matchBehaviour, value, ignoreCase, throwException, regex)
+    public JsonPartialMatcher(MatchBehaviour matchBehaviour, object value, bool ignoreCase = false, bool regex = false)
+        : base(matchBehaviour, value, ignoreCase, regex)
     {
     }
 
     /// <inheritdoc />
     protected override bool IsMatch(string value, string input)
     {
-        var exactStringMatcher = new ExactMatcher(MatchBehaviour.AcceptOnMatch, IgnoreCase, ThrowException, MatchOperator.Or, value);
-        return MatchScores.IsPerfect(exactStringMatcher.IsMatch(input));
+        var exactStringMatcher = new ExactMatcher(MatchBehaviour.AcceptOnMatch, IgnoreCase, MatchOperator.Or, value);
+        return exactStringMatcher.IsMatch(input).IsPerfect();
     }
 }

src/WireMock.Net/Matchers/JsonPartialWildCardMatcher.cs

@@ -9,20 +9,20 @@ public class JsonPartialWildcardMatcher : AbstractJsonPartialMatcher
     public override string Name => nameof(JsonPartialWildcardMatcher);
 
     /// <inheritdoc />
-    public JsonPartialWildcardMatcher(string value, bool ignoreCase = false, bool throwException = false, bool regex = false)
-        : base(value, ignoreCase, throwException, regex)
+    public JsonPartialWildcardMatcher(string value, bool ignoreCase = false, bool regex = false)
+        : base(value, ignoreCase, regex)
     {
     }
 
     /// <inheritdoc />
-    public JsonPartialWildcardMatcher(object value, bool ignoreCase = false, bool throwException = false, bool regex = false)
-        : base(value, ignoreCase, throwException, regex)
+    public JsonPartialWildcardMatcher(object value, bool ignoreCase = false, bool regex = false)
+        : base(value, ignoreCase, regex)
     {
     }
 
     /// <inheritdoc />
-    public JsonPartialWildcardMatcher(MatchBehaviour matchBehaviour, object value, bool ignoreCase = false, bool throwException = false, bool regex = false)
-        : base(matchBehaviour, value, ignoreCase, throwException, regex)
+    public JsonPartialWildcardMatcher(MatchBehaviour matchBehaviour, object value, bool ignoreCase = false, bool regex = false)
+        : base(matchBehaviour, value, ignoreCase, regex)
     {
     }
 
@@ -30,6 +30,6 @@ public class JsonPartialWildcardMatcher : AbstractJsonPartialMatcher
     protected override bool IsMatch(string value, string input)
     {
         var wildcardStringMatcher = new WildcardMatcher(MatchBehaviour.AcceptOnMatch, value, IgnoreCase);
-        return MatchScores.IsPerfect(wildcardStringMatcher.IsMatch(input));
+        return wildcardStringMatcher.IsMatch(input).IsPerfect();
     }
 }

src/WireMock.Net/Matchers/LinqMatcher.cs

@@ -19,12 +19,9 @@ public class LinqMatcher : IObjectMatcher, IStringMatcher
 {
     private readonly AnyOf<string, StringPattern>[] _patterns;
 
-    /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     /// <summary>
     /// Initializes a new instance of the <see cref="LinqMatcher"/> class.
     /// </summary>
@@ -37,7 +34,7 @@ public class LinqMatcher : IObjectMatcher, IStringMatcher
     /// Initializes a new instance of the <see cref="LinqMatcher"/> class.
     /// </summary>
     /// <param name="patterns">The patterns.</param>
-    public LinqMatcher(params AnyOf<string, StringPattern>[] patterns) : this(MatchBehaviour.AcceptOnMatch, false, MatchOperator.Or, patterns)
+    public LinqMatcher(params AnyOf<string, StringPattern>[] patterns) : this(MatchBehaviour.AcceptOnMatch, MatchOperator.Or, patterns)
     {
     }
 
@@ -46,7 +43,7 @@ public class LinqMatcher : IObjectMatcher, IStringMatcher
     /// </summary>
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="pattern">The pattern.</param>
-    public LinqMatcher(MatchBehaviour matchBehaviour, AnyOf<string, StringPattern> pattern) : this(matchBehaviour, false, MatchOperator.Or, pattern)
+    public LinqMatcher(MatchBehaviour matchBehaviour, AnyOf<string, StringPattern> pattern) : this(matchBehaviour, MatchOperator.Or, pattern)
     {
     }
 
@@ -54,25 +51,23 @@ public class LinqMatcher : IObjectMatcher, IStringMatcher
     /// Initializes a new instance of the <see cref="LinqMatcher"/> class.
     /// </summary>
     /// <param name="matchBehaviour">The match behaviour.</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
     /// <param name="patterns">The patterns.</param>
     public LinqMatcher(
         MatchBehaviour matchBehaviour,
-        bool throwException = false,
         MatchOperator matchOperator = MatchOperator.Or,
         params AnyOf<string, StringPattern>[] patterns)
     {
         _patterns = Guard.NotNull(patterns);
         MatchBehaviour = matchBehaviour;
-        ThrowException = throwException;
         MatchOperator = matchOperator;
     }
 
-    /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-    public double IsMatch(string? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(string? input)
     {
-        double match = MatchScores.Mismatch;
+        var score = MatchScores.Mismatch;
+        Exception? error = null;
 
         // Convert a single input string to a Queryable string-list with 1 entry.
         IQueryable queryable = new[] { input }.AsQueryable();
@@ -80,25 +75,21 @@ public class LinqMatcher : IObjectMatcher, IStringMatcher
         try
         {
             // Use the Any(...) method to check if the result matches
-            match = MatchScores.ToScore(_patterns.Select(pattern => queryable.Any(pattern.GetPattern())).ToArray(), MatchOperator);
-
-            return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+            score = MatchScores.ToScore(_patterns.Select(pattern => queryable.Any(pattern.GetPattern())).ToArray(), MatchOperator);
         }
-        catch
+        catch (Exception e)
         {
-            if (ThrowException)
-            {
-                throw;
-            }
+            error = e;
         }
 
-        return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), error);
     }
 
-    /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
-    public double IsMatch(object? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(object? input)
     {
-        double match = MatchScores.Mismatch;
+        var score = MatchScores.Mismatch;
+        Exception? error = null;
 
         JArray jArray;
         try
@@ -107,59 +98,28 @@ public class LinqMatcher : IObjectMatcher, IStringMatcher
         }
         catch
         {
-            jArray = new JArray { JToken.FromObject(input) };
+            jArray = input == null ? new JArray() : new JArray { JToken.FromObject(input) };
         }
 
-        //enumerable = jArray.ToDynamicClassArray();
-
-        //JObject value;
-        //switch (input)
-        //{
-        //    case JObject valueAsJObject:
-        //        value = valueAsJObject;
-        //        break;
-
-        //    case { } valueAsObject:
-        //        value = JObject.FromObject(valueAsObject);
-        //        break;
-
-        //    default:
-        //        return MatchScores.Mismatch;
-        //}
-
         // Convert a single object to a Queryable JObject-list with 1 entry.
-        //var queryable1 = new[] { value }.AsQueryable();
         var queryable = jArray.ToDynamicClassArray().AsQueryable();
 
         try
         {
-            // Generate the DynamicLinq select statement.
-            //string dynamicSelect = JsonUtils.GenerateDynamicLinqStatement(value);
-
-            // Execute DynamicLinq Select statement.
-            //var queryable2 = queryable1.Select(dynamicSelect);
-
-            // Use the Any(...) method to check if the result matches.
-
             var patternsAsStringArray = _patterns.Select(p => p.GetPattern()).ToArray();
             var scores = patternsAsStringArray.Select(p => queryable.Any(p)).ToArray();
 
-            match = MatchScores.ToScore(_patterns.Select(pattern => queryable.Any(pattern.GetPattern())).ToArray(), MatchOperator);
-
-            return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+            score = MatchScores.ToScore(scores, MatchOperator);
         }
         catch (Exception e)
         {
-            if (ThrowException)
-            {
-                throw;
-            }
+            error = e;
         }
 
-        return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), error);
     }
 
-    /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
+    /// <inheritdoc />
     public AnyOf<string, StringPattern>[] GetPatterns()
     {
         return _patterns;
@@ -168,6 +128,6 @@ public class LinqMatcher : IObjectMatcher, IStringMatcher
     /// <inheritdoc />
     public MatchOperator MatchOperator { get; }
 
-    /// <inheritdoc cref="IMatcher.Name"/>
-    public string Name => "LinqMatcher";
+    /// <inheritdoc />
+    public string Name => nameof(LinqMatcher);
 }

src/WireMock.Net/Matchers/MatchBehaviour.cs

@@ -1,7 +1,7 @@
 namespace WireMock.Matchers;
 
 /// <summary>
-/// MatchBehaviour
+/// MatchBehaviour (Accept or Reject)
 /// </summary>
 public enum MatchBehaviour
 {

src/WireMock.Net/Matchers/MatchResult.cs

@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Stef.Validation;
+using WireMock.Extensions;
+
+namespace WireMock.Matchers;
+
+/// <summary>
+/// The MatchResult which contains the score (value between 0.0 - 1.0 of the similarity) and an optional error message.
+/// </summary>
+public struct MatchResult
+{
+    /// <summary>
+    /// A value between 0.0 - 1.0 of the similarity.
+    /// </summary>
+    public double Score { get; set; }
+
+    /// <summary>
+    /// The exception message) in case the matching fails.
+    /// [Optional]
+    /// </summary>
+    public Exception? Exception { get; set; }
+
+    /// <summary>
+    /// Create a MatchResult
+    /// </summary>
+    /// <param name="score">A value between 0.0 - 1.0 of the similarity.</param>
+    /// <param name="exception">The exception in case the matching fails. [Optional]</param>
+    public MatchResult(double score, Exception? exception = null)
+    {
+        Score = score;
+        Exception = exception;
+    }
+
+    /// <summary>
+    /// Create a MatchResult
+    /// </summary>
+    /// <param name="exception">The exception in case the matching fails.</param>
+    public MatchResult(Exception exception)
+    {
+        Exception = Guard.NotNull(exception);
+    }
+
+    /// <summary>
+    /// Implicitly converts a double to a MatchResult.
+    /// </summary>
+    /// <param name="score">The score</param>
+    public static implicit operator MatchResult(double score)
+    {
+        return new MatchResult(score);
+    }
+
+    /// <summary>
+    /// Is the value a perfect match?
+    /// </summary>
+    public bool IsPerfect() => MatchScores.IsPerfect(Score);
+
+    /// <summary>
+    /// Create a MatchResult from multiple MatchResults.
+    /// </summary>
+    /// <param name="matchResults">A list of MatchResults.</param>
+    /// <param name="matchOperator">The MatchOperator</param>
+    /// <returns>MatchResult</returns>
+    public static MatchResult From(IReadOnlyList<MatchResult> matchResults, MatchOperator matchOperator)
+    {
+        Guard.NotNullOrEmpty(matchResults);
+
+        if (matchResults.Count == 1)
+        {
+            return matchResults[0];
+        }
+
+        return new MatchResult
+        {
+            Score = MatchScores.ToScore(matchResults.Select(r => r.Score).ToArray(), matchOperator),
+            Exception = matchResults.Select(m => m.Exception).OfType<Exception>().ToArray().ToException()
+        };
+    }
+
+    /// <summary>
+    /// Expand to Tuple
+    /// </summary>
+    /// <returns>Tuple : Score and Exception</returns>
+    public (double Score, Exception? Exception) Expand()
+    {
+        return (Score, Exception);
+    }
+}

src/WireMock.Net/Matchers/MimePartMatcher.cs

@@ -0,0 +1,120 @@
+#if MIMEKIT
+using System;
+using MimeKit;
+using WireMock.Matchers;
+using WireMock.Matchers.Helpers;
+using WireMock.Models;
+using WireMock.Util;
+
+namespace WireMock.Matchers;
+
+/// <summary>
+/// MimePartMatcher
+/// </summary>
+public class MimePartMatcher : IMatcher
+{
+    private readonly Func<MimePart, MatchResult>[] _funcs;
+
+    /// <inheritdoc />
+    public string Name => nameof(MimePartMatcher);
+
+    /// <summary>
+    /// ContentType Matcher (image/png; name=image.png.)
+    /// </summary>
+    public IStringMatcher? ContentTypeMatcher { get; }
+
+    /// <summary>
+    /// ContentDisposition Matcher (attachment; filename=image.png)
+    /// </summary>
+    public IStringMatcher? ContentDispositionMatcher { get; }
+
+    /// <summary>
+    /// ContentTransferEncoding Matcher (base64)
+    /// </summary>
+    public IStringMatcher? ContentTransferEncodingMatcher { get; }
+
+    /// <summary>
+    /// Content Matcher
+    /// </summary>
+    public IMatcher? ContentMatcher { get; }
+
+    /// <inheritdoc />
+    public MatchBehaviour MatchBehaviour { get; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="MimePartMatcher"/> class.
+    /// </summary>
+    public MimePartMatcher(
+        MatchBehaviour matchBehaviour,
+        IStringMatcher? contentTypeMatcher,
+        IStringMatcher? contentDispositionMatcher,
+        IStringMatcher? contentTransferEncodingMatcher,
+        IMatcher? contentMatcher
+    )
+    {
+        MatchBehaviour = matchBehaviour;
+        ContentTypeMatcher = contentTypeMatcher;
+        ContentDispositionMatcher = contentDispositionMatcher;
+        ContentTransferEncodingMatcher = contentTransferEncodingMatcher;
+        ContentMatcher = contentMatcher;
+
+        _funcs = new[]
+        {
+            mp => ContentTypeMatcher?.IsMatch(GetContentTypeAsString(mp.ContentType)) ?? MatchScores.Perfect,
+            mp => ContentDispositionMatcher?.IsMatch(mp.ContentDisposition.ToString().Replace("Content-Disposition: ", string.Empty)) ?? MatchScores.Perfect,
+            mp => ContentTransferEncodingMatcher?.IsMatch(mp.ContentTransferEncoding.ToString().ToLowerInvariant()) ?? MatchScores.Perfect,
+            MatchOnContent
+        };
+    }
+
+    /// <summary>
+    /// Determines whether the specified MimePart is match.
+    /// </summary>
+    /// <param name="mimePart">The MimePart.</param>
+    /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
+    public MatchResult IsMatch(MimePart mimePart)
+    {
+        var score = MatchScores.Mismatch;
+        Exception? exception = null;
+
+        try
+        {
+            if (Array.TrueForAll(_funcs, func => func(mimePart).IsPerfect()))
+            {
+                score = MatchScores.Perfect;
+            }
+        }
+        catch (Exception ex)
+        {
+            exception = ex;
+        }
+
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
+    }
+
+    private MatchResult MatchOnContent(MimePart mimePart)
+    {
+        if (ContentMatcher == null)
+        {
+            return MatchScores.Perfect;
+        }
+
+        var bodyParserSettings = new BodyParserSettings
+        {
+            Stream = mimePart.Content.Open(),
+            ContentType = GetContentTypeAsString(mimePart.ContentType),
+            DeserializeJson = true,
+            ContentEncoding = null, // mimePart.ContentType.CharsetEncoding.ToString(),
+            DecompressGZipAndDeflate = true
+        };
+
+        var bodyData = BodyParser.ParseAsync(bodyParserSettings).ConfigureAwait(false).GetAwaiter().GetResult();
+        return BodyDataMatchScoreCalculator.CalculateMatchScore(bodyData, ContentMatcher);
+    }
+
+    private static string? GetContentTypeAsString(ContentType? contentType)
+    {
+        return contentType?.ToString().Replace("Content-Type: ", string.Empty);
+    }
+}
+#endif

src/WireMock.Net/Matchers/NotNullOrEmptyMatcher.cs

@@ -11,15 +11,12 @@ namespace WireMock.Matchers;
 /// <seealso cref="IObjectMatcher" />
 public class NotNullOrEmptyMatcher : IObjectMatcher, IStringMatcher
 {
-    /// <inheritdoc cref="IMatcher.Name"/>
-    public string Name => "NotNullOrEmptyMatcher";
+    /// <inheritdoc />
+    public string Name => nameof(NotNullOrEmptyMatcher);
 
-    /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     /// <summary>
     /// Initializes a new instance of the <see cref="NotNullOrEmptyMatcher"/> class.
     /// </summary>
@@ -29,8 +26,8 @@ public class NotNullOrEmptyMatcher : IObjectMatcher, IStringMatcher
         MatchBehaviour = matchBehaviour;
     }
 
-    /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
-    public double IsMatch(object? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(object? input)
     {
         bool match;
 
@@ -52,15 +49,15 @@ public class NotNullOrEmptyMatcher : IObjectMatcher, IStringMatcher
         return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.ToScore(match));
     }
 
-    /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-    public double IsMatch(string? input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(string? input)
     {
         var match = !string.IsNullOrEmpty(input);
 
         return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.ToScore(match));
     }
 
-    /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
+    /// <inheritdoc />
     public AnyOf<string, StringPattern>[] GetPatterns()
     {
         return EmptyArray<AnyOf<string, StringPattern>>.Value;

src/WireMock.Net/Matchers/RegexMatcher.cs

@@ -20,27 +20,22 @@ public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
     private readonly AnyOf<string, StringPattern>[] _patterns;
     private readonly Regex[] _expressions;
 
-    /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     /// <summary>
     /// Initializes a new instance of the <see cref="RegexMatcher"/> class.
     /// </summary>
     /// <param name="pattern">The pattern.</param>
     /// <param name="ignoreCase">Ignore the case from the pattern.</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="useRegexExtended">Use RegexExtended (default = true).</param>
     /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
     public RegexMatcher(
         [RegexPattern] AnyOf<string, StringPattern> pattern,
         bool ignoreCase = false,
-        bool throwException = false,
         bool useRegexExtended = true,
         MatchOperator matchOperator = MatchOperator.Or) :
-        this(MatchBehaviour.AcceptOnMatch, new[] { pattern }, ignoreCase, throwException, useRegexExtended, matchOperator)
+        this(MatchBehaviour.AcceptOnMatch, new[] { pattern }, ignoreCase, useRegexExtended, matchOperator)
     {
     }
 
@@ -50,17 +45,15 @@ public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="pattern">The pattern.</param>
     /// <param name="ignoreCase">Ignore the case from the pattern.</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="useRegexExtended">Use RegexExtended (default = true).</param>
     /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
     public RegexMatcher(
         MatchBehaviour matchBehaviour,
         [RegexPattern] AnyOf<string, StringPattern> pattern,
         bool ignoreCase = false,
-        bool throwException = false,
         bool useRegexExtended = true,
         MatchOperator matchOperator = MatchOperator.Or) :
-        this(matchBehaviour, new[] { pattern }, ignoreCase, throwException, useRegexExtended, matchOperator)
+        this(matchBehaviour, new[] { pattern }, ignoreCase, useRegexExtended, matchOperator)
     {
     }
 
@@ -70,21 +63,18 @@ public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="patterns">The patterns.</param>
     /// <param name="ignoreCase">Ignore the case from the pattern.</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="useRegexExtended">Use RegexExtended (default = true).</param>
     /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
     public RegexMatcher(
         MatchBehaviour matchBehaviour,
         [RegexPattern] AnyOf<string, StringPattern>[] patterns,
         bool ignoreCase = false,
-        bool throwException = false,
         bool useRegexExtended = true,
         MatchOperator matchOperator = MatchOperator.Or)
     {
         _patterns = Guard.NotNull(patterns);
         IgnoreCase = ignoreCase;
         MatchBehaviour = matchBehaviour;
-        ThrowException = throwException;
         MatchOperator = matchOperator;
 
         RegexOptions options = RegexOptions.Compiled | RegexOptions.Multiline;
@@ -97,26 +87,25 @@ public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
         _expressions = patterns.Select(p => useRegexExtended ? new RegexExtended(p.GetPattern(), options) : new Regex(p.GetPattern(), options)).ToArray();
     }
 
-    /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-    public virtual double IsMatch(string? input)
+    /// <inheritdoc />
+    public virtual MatchResult IsMatch(string? input)
     {
-        double match = MatchScores.Mismatch;
+        var score = MatchScores.Mismatch;
+        Exception? exception = null;
+
         if (input != null)
         {
             try
             {
-                match = MatchScores.ToScore(_expressions.Select(e => e.IsMatch(input)).ToArray(), MatchOperator);
+                score = MatchScores.ToScore(_expressions.Select(e => e.IsMatch(input)).ToArray(), MatchOperator);
             }
-            catch (Exception)
+            catch (Exception ex)
             {
-                if (ThrowException)
-                {
-                    throw;
-                }
+                exception = ex;
             }
         }
 
-        return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
     }
 
     /// <inheritdoc />

src/WireMock.Net/Matchers/Request/RequestMatchResult.cs

@@ -9,30 +9,25 @@ namespace WireMock.Matchers.Request;
 /// </summary>
 public class RequestMatchResult : IRequestMatchResult
 {
-    /// <inheritdoc cref="IRequestMatchResult.TotalScore" />
+    /// <inheritdoc />
     public double TotalScore => MatchDetails.Sum(md => md.Score);
 
-    /// <inheritdoc cref="IRequestMatchResult.TotalNumber" />
+    /// <inheritdoc />
     public int TotalNumber => MatchDetails.Count;
 
-    /// <inheritdoc cref="IRequestMatchResult.IsPerfectMatch" />
+    /// <inheritdoc />
     public bool IsPerfectMatch => Math.Abs(TotalScore - TotalNumber) < MatchScores.Tolerance;
 
-    /// <inheritdoc cref="IRequestMatchResult.AverageTotalScore" />
-    public double AverageTotalScore => TotalNumber == 0 ? 0.0 : TotalScore / TotalNumber;
+    /// <inheritdoc />
+    public double AverageTotalScore => TotalNumber == 0 ? MatchScores.Mismatch : TotalScore / TotalNumber;
 
-    /// <inheritdoc cref="IRequestMatchResult.MatchDetails" />
+    /// <inheritdoc />
     public IList<MatchDetail> MatchDetails { get; } = new List<MatchDetail>();
 
-    /// <summary>
-    /// Adds the score.
-    /// </summary>
-    /// <param name="matcherType">The matcher Type.</param>
-    /// <param name="score">The score.</param>
-    /// <returns>The score.</returns>
-    public double AddScore(Type matcherType, double score)
+    /// <inheritdoc />
+    public double AddScore(Type matcherType, double score, Exception? exception)
     {
-        MatchDetails.Add(new MatchDetail { MatcherType = matcherType, Score = score });
+        MatchDetails.Add(new MatchDetail { MatcherType = matcherType, Score = score, Exception = exception });
 
         return score;
     }
@@ -44,11 +39,16 @@ public class RequestMatchResult : IRequestMatchResult
     /// <returns>
     /// A value that indicates the relative order of the objects being compared. The return value has these meanings: Value Meaning Less than zero This instance precedes <paramref name="obj" /> in the sort order. Zero This instance occurs in the same position in the sort order as <paramref name="obj" />. Greater than zero This instance follows <paramref name="obj" /> in the sort order.
     /// </returns>
-    public int CompareTo(object obj)
+    public int CompareTo(object? obj)
     {
+        if (obj == null)
+        {
+            return -1;
+        }
+
         var compareObj = (RequestMatchResult)obj;
 
-        int averageTotalScoreResult = compareObj.AverageTotalScore.CompareTo(AverageTotalScore);
+        var averageTotalScoreResult = compareObj.AverageTotalScore.CompareTo(AverageTotalScore);
 
         // In case the score is equal, prefer the one with the most matchers.
         return averageTotalScoreResult == 0 ? compareObj.TotalNumber.CompareTo(TotalNumber) : averageTotalScoreResult;

src/WireMock.Net/Matchers/Request/RequestMessageBodyMatcher.cs

@@ -2,7 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using Stef.Validation;
-using WireMock.Types;
+using WireMock.Matchers.Helpers;
 using WireMock.Util;
 
 namespace WireMock.Matchers.Request;
@@ -145,74 +145,16 @@ public class RequestMessageBodyMatcher : IRequestMatcher
     /// <inheritdoc />
     public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
     {
-        double score = CalculateMatchScore(requestMessage);
-        return requestMatchResult.AddScore(GetType(), score);
+        var (score, exception) = CalculateMatchScore(requestMessage).Expand();
+        return requestMatchResult.AddScore(GetType(), score, exception);
     }
 
-    private static double CalculateMatchScore(IRequestMessage requestMessage, IMatcher matcher)
+    private MatchResult CalculateMatchScore(IRequestMessage requestMessage)
     {
-        if (matcher is NotNullOrEmptyMatcher notNullOrEmptyMatcher)
+        if (Matchers != null && Matchers.Any())
         {
-            switch (requestMessage.BodyData?.DetectedBodyType)
-            {
-                case BodyType.Json:
-                case BodyType.String:
-                case BodyType.FormUrlEncoded:
-                    return notNullOrEmptyMatcher.IsMatch(requestMessage.BodyData.BodyAsString);
-
-                case BodyType.Bytes:
-                    return notNullOrEmptyMatcher.IsMatch(requestMessage.BodyData.BodyAsBytes);
-
-                default:
-                    return MatchScores.Mismatch;
-            }
-        }
-
-        if (matcher is ExactObjectMatcher exactObjectMatcher)
-        {
-            // If the body is a byte array, try to match.
-            var detectedBodyType = requestMessage.BodyData?.DetectedBodyType;
-            if (detectedBodyType is BodyType.Bytes or BodyType.String or BodyType.FormUrlEncoded)
-            {
-                return exactObjectMatcher.IsMatch(requestMessage.BodyData?.BodyAsBytes);
-            }
-        }
-
-        // Check if the matcher is a IObjectMatcher
-        if (matcher is IObjectMatcher objectMatcher)
-        {
-            // If the body is a JSON object, try to match.
-            if (requestMessage?.BodyData?.DetectedBodyType == BodyType.Json)
-            {
-                return objectMatcher.IsMatch(requestMessage.BodyData.BodyAsJson);
-            }
-
-            // If the body is a byte array, try to match.
-            if (requestMessage?.BodyData?.DetectedBodyType == BodyType.Bytes)
-            {
-                return objectMatcher.IsMatch(requestMessage.BodyData.BodyAsBytes);
-            }
-        }
-
-        // Check if the matcher is a IStringMatcher
-        if (matcher is IStringMatcher stringMatcher)
-        {
-            // If the body is a Json or a String, use the BodyAsString to match on.
-            if (requestMessage?.BodyData?.DetectedBodyType is BodyType.Json or BodyType.String or BodyType.FormUrlEncoded)
-            {
-                return stringMatcher.IsMatch(requestMessage.BodyData.BodyAsString);
-            }
-        }
-
-        return MatchScores.Mismatch;
-    }
-
-    private double CalculateMatchScore(IRequestMessage requestMessage)
-    {
-        if (Matchers != null)
-        {
-            var matchersResult = Matchers.Select(matcher => CalculateMatchScore(requestMessage, matcher)).ToArray();
-            return MatchScores.ToScore(matchersResult, MatchOperator);
+            var results = Matchers.Select(matcher => BodyDataMatchScoreCalculator.CalculateMatchScore(requestMessage.BodyData, matcher)).ToArray();
+            return MatchResult.From(results, MatchOperator);
         }
 
         if (Func != null)
@@ -240,6 +182,6 @@ public class RequestMessageBodyMatcher : IRequestMatcher
             return MatchScores.ToScore(BodyDataFunc(requestMessage.BodyData));
         }
 
-        return MatchScores.Mismatch;
+        return default;
     }
 }

src/WireMock.Net/Matchers/Request/RequestMessageClientIPMatcher.cs

@@ -43,7 +43,7 @@ public class RequestMessageClientIPMatcher : IRequestMatcher
         MatchOperator matchOperator,
         params string[] clientIPs) :
         this(matchBehaviour, matchOperator, clientIPs
-            .Select(clientIP => new WildcardMatcher(matchBehaviour, new AnyOf<string, StringPattern>[] { clientIP }, false, false, matchOperator))
+            .Select(clientIP => new WildcardMatcher(matchBehaviour, new AnyOf<string, StringPattern>[] { clientIP }, false, matchOperator))
             .Cast<IStringMatcher>().ToArray())
     {
         Behaviour = matchBehaviour;
@@ -75,16 +75,16 @@ public class RequestMessageClientIPMatcher : IRequestMatcher
     /// <inheritdoc />
     public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
     {
-        double score = IsMatch(requestMessage);
-        return requestMatchResult.AddScore(GetType(), score);
+        var (score, exception) = GetMatchResult(requestMessage).Expand();
+        return requestMatchResult.AddScore(GetType(), score, exception);
     }
 
-    private double IsMatch(IRequestMessage requestMessage)
+    private MatchResult GetMatchResult(IRequestMessage requestMessage)
     {
         if (Matchers != null)
         {
             var results = Matchers.Select(m => m.IsMatch(requestMessage.ClientIP)).ToArray();
-            return MatchScores.ToScore(results, MatchOperator);
+            return MatchResult.From(results, MatchOperator);
         }
 
         if (Funcs != null)
@@ -93,6 +93,6 @@ public class RequestMessageClientIPMatcher : IRequestMatcher
             return MatchScores.ToScore(results, MatchOperator);
         }
 
-        return MatchScores.Mismatch;
+        return default;
     }
 }

src/WireMock.Net/Matchers/Request/RequestMessageCookieMatcher.cs

@@ -11,9 +11,15 @@ namespace WireMock.Matchers.Request;
 /// <inheritdoc cref="IRequestMatcher"/>
 public class RequestMessageCookieMatcher : IRequestMatcher
 {
-    private readonly MatchBehaviour _matchBehaviour;
+    /// <summary>
+    /// MatchBehaviour
+    /// </summary>
+    public MatchBehaviour MatchBehaviour { get; }
 
-    private readonly bool _ignoreCase;
+    /// <summary>
+    /// IgnoreCase
+    /// </summary>
+    public bool IgnoreCase { get; }
 
     /// <summary>
     /// The functions
@@ -39,8 +45,8 @@ public class RequestMessageCookieMatcher : IRequestMatcher
     /// <param name="matchBehaviour">The match behaviour.</param>
     public RequestMessageCookieMatcher(MatchBehaviour matchBehaviour, string name, string pattern, bool ignoreCase)
     {
-        _matchBehaviour = matchBehaviour;
-        _ignoreCase = ignoreCase;
+        MatchBehaviour = matchBehaviour;
+        IgnoreCase = ignoreCase;
         Name = Guard.NotNull(name);
         Matchers = new IStringMatcher[] { new WildcardMatcher(matchBehaviour, Guard.NotNull(pattern), ignoreCase) };
     }
@@ -67,10 +73,10 @@ public class RequestMessageCookieMatcher : IRequestMatcher
     /// <param name="ignoreCase">Ignore the case from the pattern.</param>
     public RequestMessageCookieMatcher(MatchBehaviour matchBehaviour, string name, bool ignoreCase, params IStringMatcher[] matchers)
     {
-        _matchBehaviour = matchBehaviour;
+        MatchBehaviour = matchBehaviour;
         Name = Guard.NotNull(name);
         Matchers = Guard.NotNull(matchers);
-        _ignoreCase = ignoreCase;
+        IgnoreCase = ignoreCase;
     }
 
     /// <summary>
@@ -88,19 +94,19 @@ public class RequestMessageCookieMatcher : IRequestMatcher
     /// <inheritdoc />
     public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
     {
-        double score = IsMatch(requestMessage);
-        return requestMatchResult.AddScore(GetType(), score);
+        var (score, exception) = GetMatchResult(requestMessage).Expand();
+        return requestMatchResult.AddScore(GetType(), score, exception);
     }
 
-    private double IsMatch(IRequestMessage requestMessage)
+    private MatchResult GetMatchResult(IRequestMessage requestMessage)
     {
         if (requestMessage.Cookies == null)
         {
-            return MatchBehaviourHelper.Convert(_matchBehaviour, MatchScores.Mismatch);
+            return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.Mismatch);
         }
 
         // Check if we want to use IgnoreCase to compare the Cookie-Name and Cookie-Value
-        var cookies = !_ignoreCase ? requestMessage.Cookies : new Dictionary<string, string>(requestMessage.Cookies, StringComparer.OrdinalIgnoreCase);
+        var cookies = !IgnoreCase ? requestMessage.Cookies : new Dictionary<string, string>(requestMessage.Cookies, StringComparer.OrdinalIgnoreCase);
 
         if (Funcs != null)
         {
@@ -109,15 +115,14 @@ public class RequestMessageCookieMatcher : IRequestMatcher
 
         if (Matchers == null)
         {
-            return MatchScores.Mismatch;
+            return default;
         }
 
         if (!cookies.ContainsKey(Name))
         {
-            return MatchBehaviourHelper.Convert(_matchBehaviour, MatchScores.Mismatch);
+            return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.Mismatch);
         }
 
-        string value = cookies[Name];
-        return Matchers.Max(m => m.IsMatch(value));
+        return Matchers.Max(m => m.IsMatch(cookies[Name]));
     }
 }

src/WireMock.Net/Matchers/Request/RequestMessageGraphQLMatcher.cs

@@ -0,0 +1,102 @@
+using System.Collections.Generic;
+using System.Linq;
+using Stef.Validation;
+using WireMock.Types;
+
+namespace WireMock.Matchers.Request;
+
+/// <summary>
+/// The request body GraphQL matcher.
+/// </summary>
+public class RequestMessageGraphQLMatcher : IRequestMatcher
+{
+    /// <summary>
+    /// The matchers.
+    /// </summary>
+    public IMatcher[]? Matchers { get; }
+
+    /// <summary>
+    /// The <see cref="MatchOperator"/>
+    /// </summary>
+    public MatchOperator MatchOperator { get; } = MatchOperator.Or;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RequestMessageGraphQLMatcher"/> class.
+    /// </summary>
+    /// <param name="matchBehaviour">The match behaviour.</param>
+    /// <param name="schema">The schema.</param>
+    public RequestMessageGraphQLMatcher(MatchBehaviour matchBehaviour, string schema) :
+        this(CreateMatcherArray(matchBehaviour, schema))
+    {
+    }
+
+#if GRAPHQL
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RequestMessageGraphQLMatcher"/> class.
+    /// </summary>
+    /// <param name="matchBehaviour">The match behaviour.</param>
+    /// <param name="schema">The schema.</param>
+    public RequestMessageGraphQLMatcher(MatchBehaviour matchBehaviour, GraphQL.Types.ISchema schema) :
+        this(CreateMatcherArray(matchBehaviour, new AnyOfTypes.AnyOf<string, Models.StringPattern, GraphQL.Types.ISchema>(schema)))
+    {
+    }
+#endif
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RequestMessageGraphQLMatcher"/> class.
+    /// </summary>
+    /// <param name="matchers">The matchers.</param>
+    public RequestMessageGraphQLMatcher(params IMatcher[] matchers)
+    {
+        Matchers = Guard.NotNull(matchers);
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RequestMessageGraphQLMatcher"/> class.
+    /// </summary>
+    /// <param name="matchers">The matchers.</param>
+    /// <param name="matchOperator">The <see cref="MatchOperator"/> to use.</param>
+    public RequestMessageGraphQLMatcher(MatchOperator matchOperator, params IMatcher[] matchers)
+    {
+        Matchers = Guard.NotNull(matchers);
+        MatchOperator = matchOperator;
+    }
+
+    /// <inheritdoc />
+    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
+    {
+        var results = CalculateMatchResults(requestMessage);
+        var (score, exception) = MatchResult.From(results, MatchOperator).Expand();
+
+        return requestMatchResult.AddScore(GetType(), score, exception);
+    }
+
+    private static MatchResult CalculateMatchResult(IRequestMessage requestMessage, IMatcher matcher)
+    {
+        // Check if the matcher is a IStringMatcher
+        // If the body is a Json or a String, use the BodyAsString to match on.
+        if (matcher is IStringMatcher stringMatcher && requestMessage.BodyData?.DetectedBodyType is BodyType.Json or BodyType.String or BodyType.FormUrlEncoded)
+        {
+            return stringMatcher.IsMatch(requestMessage.BodyData.BodyAsString);
+        }
+
+        return default;
+    }
+
+    private IReadOnlyList<MatchResult> CalculateMatchResults(IRequestMessage requestMessage)
+    {
+        return Matchers == null ? new[] { new MatchResult() } : Matchers.Select(matcher => CalculateMatchResult(requestMessage, matcher)).ToArray();
+    }
+
+#if GRAPHQL
+    private static IMatcher[] CreateMatcherArray(MatchBehaviour matchBehaviour, AnyOfTypes.AnyOf<string, Models.StringPattern, GraphQL.Types.ISchema> schema)
+    {
+        return new[] { new GraphQLMatcher(schema, matchBehaviour) }.Cast<IMatcher>().ToArray();
+    }
+#else
+    private static IMatcher[] CreateMatcherArray(MatchBehaviour matchBehaviour, object schema)
+    {
+        throw new System.NotSupportedException("The GrapQLMatcher can not be used for .NETStandard1.3 or .NET Framework 4.6.1 or lower.");
+    }
+#endif
+}

src/WireMock.Net/Matchers/Request/RequestMessageHeaderMatcher.cs

@@ -12,8 +12,15 @@ namespace WireMock.Matchers.Request;
 /// <inheritdoc cref="IRequestMatcher"/>
 public class RequestMessageHeaderMatcher : IRequestMatcher
 {
-    private readonly MatchBehaviour _matchBehaviour;
-    private readonly bool _ignoreCase;
+    /// <summary>
+    /// MatchBehaviour
+    /// </summary>
+    public MatchBehaviour MatchBehaviour { get; }
+
+    /// <summary>
+    /// IgnoreCase
+    /// </summary>
+    public bool IgnoreCase { get; }
 
     /// <summary>
     /// The functions
@@ -47,8 +54,8 @@ public class RequestMessageHeaderMatcher : IRequestMatcher
         Guard.NotNull(name);
         Guard.NotNull(pattern);
 
-        _matchBehaviour = matchBehaviour;
-        _ignoreCase = ignoreCase;
+        MatchBehaviour = matchBehaviour;
+        IgnoreCase = ignoreCase;
         Name = name;
         Matchers = new IStringMatcher[] { new WildcardMatcher(matchBehaviour, pattern, ignoreCase) };
     }
@@ -80,11 +87,11 @@ public class RequestMessageHeaderMatcher : IRequestMatcher
         Guard.NotNull(name);
         Guard.NotNull(matchers);
 
-        _matchBehaviour = matchBehaviour;
+        MatchBehaviour = matchBehaviour;
         MatchOperator = matchOperator;
         Name = name;
         Matchers = matchers;
-        _ignoreCase = ignoreCase;
+        IgnoreCase = ignoreCase;
     }
 
     /// <summary>
@@ -100,19 +107,19 @@ public class RequestMessageHeaderMatcher : IRequestMatcher
     /// <inheritdoc />
     public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
     {
-        double score = IsMatch(requestMessage);
-        return requestMatchResult.AddScore(GetType(), score);
+        var (score, exception) = GetMatchResult(requestMessage).Expand();
+        return requestMatchResult.AddScore(GetType(), score, exception);
     }
 
-    private double IsMatch(IRequestMessage requestMessage)
+    private MatchResult GetMatchResult(IRequestMessage requestMessage)
     {
         if (requestMessage.Headers == null)
         {
-            return MatchBehaviourHelper.Convert(_matchBehaviour, MatchScores.Mismatch);
+            return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.Mismatch);
         }
 
         // Check if we want to use IgnoreCase to compare the Header-Name and Header-Value(s)
-        var headers = !_ignoreCase ? requestMessage.Headers : new Dictionary<string, WireMockList<string>>(requestMessage.Headers, StringComparer.OrdinalIgnoreCase);
+        var headers = !IgnoreCase ? requestMessage.Headers : new Dictionary<string, WireMockList<string>>(requestMessage.Headers, StringComparer.OrdinalIgnoreCase);
 
         if (Funcs != null)
         {
@@ -124,20 +131,20 @@ public class RequestMessageHeaderMatcher : IRequestMatcher
         {
             if (!headers.ContainsKey(Name))
             {
-                return MatchBehaviourHelper.Convert(_matchBehaviour, MatchScores.Mismatch);
+                return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.Mismatch);
             }
 
-            var results = new List<double>();
+            var results = new List<MatchResult>();
             foreach (var matcher in Matchers)
             {
-                var resultsPerMatcher = headers[Name].Select(v => matcher.IsMatch(v)).ToArray();
+                var resultsPerMatcher = headers[Name].Select(matcher.IsMatch).ToArray();
 
-                results.Add(MatchScores.ToScore(resultsPerMatcher, MatchOperator.And));
+                results.Add(MatchResult.From(resultsPerMatcher, MatchOperator.And));
             }
 
-            return MatchScores.ToScore(results, MatchOperator);
+            return MatchResult.From(results, MatchOperator);
         }
 
-        return MatchBehaviourHelper.Convert(_matchBehaviour, MatchScores.Mismatch);
+        return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.Mismatch);
     }
 }

src/WireMock.Net/Matchers/Request/RequestMessageMethodMatcher.cs

@@ -39,14 +39,9 @@ internal class RequestMessageMethodMatcher : IRequestMatcher
 
     /// <inheritdoc />
     public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
-    {
-        double score = MatchBehaviourHelper.Convert(MatchBehaviour, IsMatch(requestMessage));
-        return requestMatchResult.AddScore(GetType(), score);
-    }
-
-    private double IsMatch(IRequestMessage requestMessage)
     {
         var scores = Methods.Select(m => string.Equals(m, requestMessage.Method, StringComparison.OrdinalIgnoreCase)).ToArray();
-        return MatchScores.ToScore(scores, MatchOperator);
+        var score = MatchScores.ToScore(scores, MatchOperator);
+        return requestMatchResult.AddScore(GetType(), score, null);
     }
 }

src/WireMock.Net/Matchers/Request/RequestMessageMultiPartMatcher.cs

@@ -0,0 +1,103 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Stef.Validation;
+using WireMock.Util;
+
+namespace WireMock.Matchers.Request;
+
+/// <summary>
+/// The request body MultiPart matcher.
+/// </summary>
+public class RequestMessageMultiPartMatcher : IRequestMatcher
+{
+    /// <summary>
+    /// The matchers.
+    /// </summary>
+    public IMatcher[]? Matchers { get; }
+
+    /// <summary>
+    /// The <see cref="MatchOperator"/>
+    /// </summary>
+    public MatchOperator MatchOperator { get; } = MatchOperator.Or;
+
+    /// <summary>
+    /// The <see cref="MatchBehaviour"/>
+    /// </summary>
+    public MatchBehaviour MatchBehaviour { get; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RequestMessageMultiPartMatcher"/> class.
+    /// </summary>
+    /// <param name="matchers">The matchers.</param>
+    public RequestMessageMultiPartMatcher(params IMatcher[] matchers)
+    {
+        Matchers = Guard.NotNull(matchers);
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RequestMessageMultiPartMatcher"/> class.
+    /// </summary>
+    /// <param name="matchBehaviour">The match behaviour.</param>
+    /// <param name="matchOperator">The <see cref="MatchOperator"/> to use.</param>
+    /// <param name="matchers">The matchers.</param>
+    public RequestMessageMultiPartMatcher(MatchBehaviour matchBehaviour, MatchOperator matchOperator, params IMatcher[] matchers)
+    {
+        Matchers = Guard.NotNull(matchers);
+        MatchBehaviour = matchBehaviour;
+        MatchOperator = matchOperator;
+    }
+
+    /// <inheritdoc />
+    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
+    {
+#if !MIMEKIT
+        throw new System.NotSupportedException("The MultiPartMatcher can not be used for .NETStandard1.3 or .NET Framework 4.6.1 or lower.");
+#else
+        var score = MatchScores.Mismatch;
+        Exception? exception = null;
+
+        if (Matchers?.Any() != true)
+        {
+            return requestMatchResult.AddScore(GetType(), score, null);
+        }
+
+        if (!MimeKitUtils.TryGetMimeMessage(requestMessage, out var message))
+        {
+            return requestMatchResult.AddScore(GetType(), score, null);
+        }
+
+        try
+        {
+            var mimePartMatchers = Matchers.OfType<MimePartMatcher>().ToArray();
+
+            foreach (var mimePart in message.BodyParts.OfType<MimeKit.MimePart>())
+            {
+                var matchesForMimePart = new List<MatchResult> { default };
+                matchesForMimePart.AddRange(mimePartMatchers.Select(matcher => matcher.IsMatch(mimePart)));
+
+                score = matchesForMimePart.Select(m => m.Score).Max();
+
+                if (MatchScores.IsPerfect(score))
+                {
+                    if (MatchOperator == MatchOperator.Or)
+                    {
+                        break;
+                    }
+                }
+                else
+                {
+                    score = MatchScores.Mismatch;
+                    break;
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            exception = ex;
+        }
+
+        return requestMatchResult.AddScore(GetType(), score, exception);
+#endif
+    }
+}

src/WireMock.Net/Matchers/Request/RequestMessageParamMatcher.cs

@@ -29,7 +29,7 @@ public class RequestMessageParamMatcher : IRequestMatcher
     /// <summary>
     /// Defines if the key should be matched using case-ignore.
     /// </summary>
-    public bool? IgnoreCase { get; }
+    public bool IgnoreCase { get; }
 
     /// <summary>
     /// The matchers.
@@ -54,7 +54,7 @@ public class RequestMessageParamMatcher : IRequestMatcher
     /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
     /// <param name="values">The values.</param>
     public RequestMessageParamMatcher(MatchBehaviour matchBehaviour, string key, bool ignoreCase, params string[]? values) :
-        this(matchBehaviour, key, ignoreCase, values?.Select(value => new ExactMatcher(matchBehaviour, ignoreCase, false, MatchOperator.And, value)).Cast<IStringMatcher>().ToArray())
+        this(matchBehaviour, key, ignoreCase, values?.Select(value => new ExactMatcher(matchBehaviour, ignoreCase, MatchOperator.And, value)).Cast<IStringMatcher>().ToArray())
     {
     }
 
@@ -85,22 +85,22 @@ public class RequestMessageParamMatcher : IRequestMatcher
     /// <inheritdoc />
     public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
     {
-        double score = MatchBehaviourHelper.Convert(MatchBehaviour, IsMatch(requestMessage));
-        return requestMatchResult.AddScore(GetType(), score);
+        var (score, exception) = GetMatchResult(requestMessage).Expand();
+        return requestMatchResult.AddScore(GetType(), score, exception);
     }
 
-    private double IsMatch(IRequestMessage requestMessage)
+    private MatchResult GetMatchResult(IRequestMessage requestMessage)
     {
         if (Funcs != null)
         {
             return MatchScores.ToScore(requestMessage.Query != null && Funcs.Any(f => f(requestMessage.Query)));
         }
 
-        var valuesPresentInRequestMessage = ((RequestMessage)requestMessage).GetParameter(Key, IgnoreCase ?? false);
+        var valuesPresentInRequestMessage = ((RequestMessage)requestMessage).GetParameter(Key, IgnoreCase);
         if (valuesPresentInRequestMessage == null)
         {
             // Key is not present at all, just return Mismatch
-            return MatchScores.Mismatch;
+            return default;
         }
 
         if (Matchers != null && Matchers.Any())
@@ -115,10 +115,10 @@ public class RequestMessageParamMatcher : IRequestMatcher
             return MatchScores.Perfect;
         }
 
-        return MatchScores.Mismatch;
+        return default;
     }
 
-    private double CalculateScore(IReadOnlyList<IStringMatcher> matchers, WireMockList<string> valuesPresentInRequestMessage)
+    private static MatchResult CalculateScore(IReadOnlyList<IStringMatcher> matchers, WireMockList<string> valuesPresentInRequestMessage)
     {
         var total = new List<double>();
 
@@ -130,7 +130,7 @@ public class RequestMessageParamMatcher : IRequestMatcher
                 double score = 0d;
                 foreach (string valuePresentInRequestMessage in valuesPresentInRequestMessage)
                 {
-                    score += matcher.IsMatch(valuePresentInRequestMessage) / matcher.GetPatterns().Length;
+                    score += matcher.IsMatch(valuePresentInRequestMessage).Score / matcher.GetPatterns().Length;
                 }
 
                 total.Add(score);
@@ -140,11 +140,11 @@ public class RequestMessageParamMatcher : IRequestMatcher
         {
             foreach (string valuePresentInRequestMessage in valuesPresentInRequestMessage)
             {
-                double score = matchers.Max(m => m.IsMatch(valuePresentInRequestMessage));
+                var score = matchers.Max(m => m.IsMatch(valuePresentInRequestMessage).Score);
                 total.Add(score);
             }
         }
 
-        return total.Any() ? MatchScores.ToScore(total, MatchOperator.Average) : MatchScores.Mismatch;
+        return total.Any() ? MatchScores.ToScore(total, MatchOperator.Average) : default;
     }
 }

src/WireMock.Net/Matchers/Request/RequestMessagePathMatcher.cs

@@ -43,7 +43,7 @@ public class RequestMessagePathMatcher : IRequestMatcher
         MatchOperator matchOperator,
         params string[] paths) :
         this(matchBehaviour, matchOperator, paths
-            .Select(path => new WildcardMatcher(matchBehaviour, new AnyOf<string, StringPattern>[] { path }, false, false, matchOperator))
+            .Select(path => new WildcardMatcher(matchBehaviour, new AnyOf<string, StringPattern>[] { path }, false, matchOperator))
             .Cast<IStringMatcher>().ToArray())
     {
         Behaviour = matchBehaviour;
@@ -75,16 +75,16 @@ public class RequestMessagePathMatcher : IRequestMatcher
     /// <inheritdoc />
     public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
     {
-        double score = IsMatch(requestMessage);
-        return requestMatchResult.AddScore(GetType(), score);
+        var (score, exception) = GetMatchResult(requestMessage).Expand();
+        return requestMatchResult.AddScore(GetType(), score, exception);
     }
 
-    private double IsMatch(IRequestMessage requestMessage)
+    private MatchResult GetMatchResult(IRequestMessage requestMessage)
     {
         if (Matchers != null)
         {
             var results = Matchers.Select(m => m.IsMatch(requestMessage.Path)).ToArray();
-            return MatchScores.ToScore(results, MatchOperator);
+            return MatchResult.From(results, MatchOperator);
         }
 
         if (Funcs != null)
@@ -93,6 +93,6 @@ public class RequestMessagePathMatcher : IRequestMatcher
             return MatchScores.ToScore(results, MatchOperator);
         }
 
-        return MatchScores.Mismatch;
+        return default;
     }
 }

src/WireMock.Net/Matchers/Request/RequestMessageScenarioAndStateMatcher.cs

@@ -30,11 +30,10 @@ internal class RequestMessageScenarioAndStateMatcher : IRequestMatcher
     /// <inheritdoc />
     public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
     {
-        double score = IsMatch();
-        return requestMatchResult.AddScore(GetType(), score);
+        return requestMatchResult.AddScore(GetType(), GetScore(), null);
     }
 
-    private double IsMatch()
+    private double GetScore()
     {
         return Equals(_executionConditionState, _nextState) ? MatchScores.Perfect : MatchScores.Mismatch;
     }

src/WireMock.Net/Matchers/Request/RequestMessageUrlMatcher.cs

@@ -43,7 +43,7 @@ public class RequestMessageUrlMatcher : IRequestMatcher
         MatchOperator matchOperator,
         params string[] urls) :
         this(matchBehaviour, matchOperator, urls
-            .Select(url => new WildcardMatcher(matchBehaviour, new AnyOf<string, StringPattern>[] { url }, false, false, matchOperator))
+            .Select(url => new WildcardMatcher(matchBehaviour, new AnyOf<string, StringPattern>[] { url }, false, matchOperator))
             .Cast<IStringMatcher>().ToArray())
     {
         Behaviour = matchBehaviour;
@@ -75,16 +75,16 @@ public class RequestMessageUrlMatcher : IRequestMatcher
     /// <inheritdoc />
     public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
     {
-        double score = IsMatch(requestMessage);
-        return requestMatchResult.AddScore(GetType(), score);
+        var (score, exception) = GetMatchResult(requestMessage).Expand();
+        return requestMatchResult.AddScore(GetType(), score, exception);
     }
 
-    private double IsMatch(IRequestMessage requestMessage)
+    private MatchResult GetMatchResult(IRequestMessage requestMessage)
     {
         if (Matchers != null)
         {
             var results = Matchers.Select(m => m.IsMatch(requestMessage.Url)).ToArray();
-            return MatchScores.ToScore(results, MatchOperator);
+            return MatchResult.From(results, MatchOperator);
         }
 
         if (Funcs != null)
@@ -93,6 +93,6 @@ public class RequestMessageUrlMatcher : IRequestMatcher
             return MatchScores.ToScore(results, MatchOperator);
         }
 
-        return MatchScores.Mismatch;
+        return default;
     }
 }

src/WireMock.Net/Matchers/SimMetricsMatcher.cs

@@ -18,12 +18,9 @@ public class SimMetricsMatcher : IStringMatcher
     private readonly AnyOf<string, StringPattern>[] _patterns;
     private readonly SimMetricType _simMetricType;
 
-    /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+    /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
 
-    /// <inheritdoc cref="IMatcher.ThrowException"/>
-    public bool ThrowException { get; }
-
     /// <summary>
     /// Initializes a new instance of the <see cref="SimMetricsMatcher"/> class.
     /// </summary>
@@ -67,24 +64,21 @@ public class SimMetricsMatcher : IStringMatcher
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="patterns">The patterns.</param>
     /// <param name="simMetricType">The SimMetric Type</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
     public SimMetricsMatcher(
         MatchBehaviour matchBehaviour,
         AnyOf<string, StringPattern>[] patterns,
         SimMetricType simMetricType = SimMetricType.Levenstein,
-        bool throwException = false,
         MatchOperator matchOperator = MatchOperator.Average)
     {
         _patterns = Guard.NotNull(patterns);
         _simMetricType = simMetricType;
         MatchBehaviour = matchBehaviour;
-        ThrowException = throwException;
         MatchOperator = matchOperator;
     }
 
-    /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-    public double IsMatch(string input)
+    /// <inheritdoc />
+    public MatchResult IsMatch(string? input)
     {
         IStringMetric stringMetricType = GetStringMetricType();
 
@@ -94,48 +88,30 @@ public class SimMetricsMatcher : IStringMatcher
 
     private IStringMetric GetStringMetricType()
     {
-        switch (_simMetricType)
+        return _simMetricType switch
         {
-            case SimMetricType.BlockDistance:
-                return new BlockDistance();
-            case SimMetricType.ChapmanLengthDeviation:
-                return new ChapmanLengthDeviation();
-            case SimMetricType.CosineSimilarity:
-                return new CosineSimilarity();
-            case SimMetricType.DiceSimilarity:
-                return new DiceSimilarity();
-            case SimMetricType.EuclideanDistance:
-                return new EuclideanDistance();
-            case SimMetricType.JaccardSimilarity:
-                return new JaccardSimilarity();
-            case SimMetricType.Jaro:
-                return new Jaro();
-            case SimMetricType.JaroWinkler:
-                return new JaroWinkler();
-            case SimMetricType.MatchingCoefficient:
-                return new MatchingCoefficient();
-            case SimMetricType.MongeElkan:
-                return new MongeElkan();
-            case SimMetricType.NeedlemanWunch:
-                return new NeedlemanWunch();
-            case SimMetricType.OverlapCoefficient:
-                return new OverlapCoefficient();
-            case SimMetricType.QGramsDistance:
-                return new QGramsDistance();
-            case SimMetricType.SmithWaterman:
-                return new SmithWaterman();
-            case SimMetricType.SmithWatermanGotoh:
-                return new SmithWatermanGotoh();
-            case SimMetricType.SmithWatermanGotohWindowedAffine:
-                return new SmithWatermanGotohWindowedAffine();
-            case SimMetricType.ChapmanMeanLength:
-                return new ChapmanMeanLength();
-            default:
-                return new Levenstein();
-        }
+            SimMetricType.BlockDistance => new BlockDistance(),
+            SimMetricType.ChapmanLengthDeviation => new ChapmanLengthDeviation(),
+            SimMetricType.CosineSimilarity => new CosineSimilarity(),
+            SimMetricType.DiceSimilarity => new DiceSimilarity(),
+            SimMetricType.EuclideanDistance => new EuclideanDistance(),
+            SimMetricType.JaccardSimilarity => new JaccardSimilarity(),
+            SimMetricType.Jaro => new Jaro(),
+            SimMetricType.JaroWinkler => new JaroWinkler(),
+            SimMetricType.MatchingCoefficient => new MatchingCoefficient(),
+            SimMetricType.MongeElkan => new MongeElkan(),
+            SimMetricType.NeedlemanWunch => new NeedlemanWunch(),
+            SimMetricType.OverlapCoefficient => new OverlapCoefficient(),
+            SimMetricType.QGramsDistance => new QGramsDistance(),
+            SimMetricType.SmithWaterman => new SmithWaterman(),
+            SimMetricType.SmithWatermanGotoh => new SmithWatermanGotoh(),
+            SimMetricType.SmithWatermanGotohWindowedAffine => new SmithWatermanGotohWindowedAffine(),
+            SimMetricType.ChapmanMeanLength => new ChapmanMeanLength(),
+            _ => new Levenstein()
+        };
     }
 
-    /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
+    /// <inheritdoc />
     public AnyOf<string, StringPattern>[] GetPatterns()
     {
         return _patterns;
@@ -144,6 +120,6 @@ public class SimMetricsMatcher : IStringMatcher
     /// <inheritdoc />
     public MatchOperator MatchOperator { get; } = MatchOperator.Average;
 
-    /// <inheritdoc cref="IMatcher.Name"/>
+    /// <inheritdoc />
     public string Name => $"SimMetricsMatcher.{_simMetricType}";
 }

src/WireMock.Net/Matchers/WildcardMatcher.cs

@@ -49,15 +49,12 @@ public class WildcardMatcher : RegexMatcher
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="patterns">The patterns.</param>
     /// <param name="ignoreCase">IgnoreCase</param>
-    /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
     /// <param name="matchOperator">The <see cref="MatchOperator"/> to use. (default = "Or")</param>
     public WildcardMatcher(
         MatchBehaviour matchBehaviour,
         AnyOf<string, StringPattern>[] patterns,
         bool ignoreCase = false,
-        bool throwException = false,
-        MatchOperator matchOperator = MatchOperator.Or) :
-            base(matchBehaviour, CreateArray(patterns), ignoreCase, throwException, true, matchOperator)
+        MatchOperator matchOperator = MatchOperator.Or) : base(matchBehaviour, CreateArray(patterns), ignoreCase, true, matchOperator)
     {
         _patterns = Guard.NotNull(patterns);
     }

src/WireMock.Net/Matchers/XPathMatcher.cs

@@ -1,94 +1,156 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Xml;
+using System.Xml.XPath;
 using AnyOfTypes;
 using WireMock.Extensions;
 using WireMock.Models;
 using Stef.Validation;
+using WireMock.Admin.Mappings;
 #if !NETSTANDARD1_3
 using Wmhelp.XPath2;
 #endif
 
-namespace WireMock.Matchers
+namespace WireMock.Matchers;
+
+/// <summary>
+/// XPath2Matcher
+/// </summary>
+/// <seealso cref="IStringMatcher" />
+public class XPathMatcher : IStringMatcher
 {
+    private readonly AnyOf<string, StringPattern>[] _patterns;
+
+    /// <inheritdoc />
+    public MatchBehaviour MatchBehaviour { get; }
+
     /// <summary>
-    /// XPath2Matcher
+    /// Array of namespace prefix and uri.
     /// </summary>
-    /// <seealso cref="IStringMatcher" />
-    public class XPathMatcher : IStringMatcher
+    public XmlNamespace[]? XmlNamespaceMap { get; private set; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="XPathMatcher"/> class.
+    /// </summary>
+    /// <param name="patterns">The patterns.</param>
+    public XPathMatcher(params AnyOf<string, StringPattern>[] patterns) : this(MatchBehaviour.AcceptOnMatch, MatchOperator.Or, null, patterns)
     {
-        private readonly AnyOf<string, StringPattern>[] _patterns;
+    }
 
-        /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
-        public MatchBehaviour MatchBehaviour { get; }
+    /// <summary>
+    /// Initializes a new instance of the <see cref="XPathMatcher"/> class.
+    /// </summary>
+    /// <param name="matchBehaviour">The match behaviour.</param>
+    /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
+    /// <param name="xmlNamespaceMap">The xml namespaces of the xml document.</param>
+    /// <param name="patterns">The patterns.</param>
+    public XPathMatcher(
+        MatchBehaviour matchBehaviour,
+        MatchOperator matchOperator = MatchOperator.Or,
+        XmlNamespace[]? xmlNamespaceMap = null,
+        params AnyOf<string, StringPattern>[] patterns)
+    {
+        _patterns = Guard.NotNull(patterns);
+        XmlNamespaceMap = xmlNamespaceMap;
+        MatchBehaviour = matchBehaviour;
+        MatchOperator = matchOperator;
+    }
 
-        /// <inheritdoc cref="IMatcher.ThrowException"/>
-        public bool ThrowException { get; }
+    /// <inheritdoc />
+    public MatchResult IsMatch(string? input)
+    {
+        var score = MatchScores.Mismatch;
 
-        /// <summary>
-        /// Initializes a new instance of the <see cref="XPathMatcher"/> class.
-        /// </summary>
-        /// <param name="patterns">The patterns.</param>
-        public XPathMatcher(params AnyOf<string, StringPattern>[] patterns) : this(MatchBehaviour.AcceptOnMatch, false, MatchOperator.Or, patterns)
+        if (input == null)
         {
+            return CreateMatchResult(score);
         }
 
-        /// <summary>
-        /// Initializes a new instance of the <see cref="XPathMatcher"/> class.
-        /// </summary>
-        /// <param name="matchBehaviour">The match behaviour.</param>
-        /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
-        /// <param name="matchOperator">The <see cref="Matchers.MatchOperator"/> to use. (default = "Or")</param>
-        /// <param name="patterns">The patterns.</param>
-        public XPathMatcher(
-            MatchBehaviour matchBehaviour,
-            bool throwException = false,
-            MatchOperator matchOperator = MatchOperator.Or,
-            params AnyOf<string, StringPattern>[] patterns)
+        try
         {
-            _patterns = Guard.NotNull(patterns);
-            MatchBehaviour = matchBehaviour;
-            ThrowException = throwException;
-            MatchOperator = matchOperator;
-        }
+            var xPathEvaluator = new XPathEvaluator();
+            xPathEvaluator.Load(input);
 
-        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-        public double IsMatch(string? input)
-        {
-            double match = MatchScores.Mismatch;
-            if (input != null)
+            if (!xPathEvaluator.IsXmlDocumentLoaded)
             {
-                try
-                {
-                    var nav = new XmlDocument { InnerXml = input }.CreateNavigator();
+                return CreateMatchResult(score);
+            }
+        
+            score = MatchScores.ToScore(xPathEvaluator.Evaluate(_patterns, XmlNamespaceMap), MatchOperator);
+        }
+        catch (Exception exception)
+        {
+            return CreateMatchResult(score, exception);
+        }
+
+        return CreateMatchResult(score);
+    }
+    
+    private MatchResult CreateMatchResult(double score, Exception? exception = null)
+    {
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
+    }
+
+    /// <inheritdoc />
+    public AnyOf<string, StringPattern>[] GetPatterns()
+    {
+        return _patterns;
+    }
+
+    /// <inheritdoc />
+    public MatchOperator MatchOperator { get; }
+
+    /// <inheritdoc />
+    public string Name => nameof(XPathMatcher);
+    
+    private class XPathEvaluator
+    {
+        private XmlDocument? _xmlDocument;
+        private XPathNavigator? _xpathNavigator;
+
+        public bool IsXmlDocumentLoaded => _xmlDocument != null;
+
+        public void Load(string input)
+        {
+            try
+            {
+                _xmlDocument = new XmlDocument { InnerXml = input };
+                _xpathNavigator = _xmlDocument.CreateNavigator();
+            }
+            catch
+            {
+                _xmlDocument = default;
+            }
+        }
+
+        public bool[] Evaluate(AnyOf<string, StringPattern>[] patterns, IEnumerable<XmlNamespace>? xmlNamespaceMap)
+        {
+            XmlNamespaceManager? xmlNamespaceManager = GetXmlNamespaceManager(xmlNamespaceMap);
+            return patterns
+                .Select(p =>
 #if NETSTANDARD1_3
-                    match = MatchScores.ToScore(_patterns.Select(p => true.Equals(nav.Evaluate($"boolean({p.GetPattern()})"))).ToArray(), MatchOperator);
+                    true.Equals(_xpathNavigator.Evaluate($"boolean({p.GetPattern()})", xmlNamespaceManager)))
 #else
-                    match = MatchScores.ToScore(_patterns.Select(p => true.Equals(nav.XPath2Evaluate($"boolean({p.GetPattern()})"))).ToArray(), MatchOperator);
+                    true.Equals(_xpathNavigator.XPath2Evaluate($"boolean({p.GetPattern()})", xmlNamespaceManager)))
 #endif
-                }
-                catch (Exception)
-                {
-                    if (ThrowException)
-                    {
-                        throw;
-                    }
-                }
+                .ToArray();
+        }
+
+        private XmlNamespaceManager? GetXmlNamespaceManager(IEnumerable<XmlNamespace>? xmlNamespaceMap)
+        {
+            if (_xpathNavigator == null || xmlNamespaceMap == null)
+            {
+                return default;
             }
 
-            return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+            var nsManager = new XmlNamespaceManager(_xpathNavigator.NameTable);
+            foreach (XmlNamespace xmlNamespace in xmlNamespaceMap)
+            {
+                nsManager.AddNamespace(xmlNamespace.Prefix, xmlNamespace.Uri);
+            }
+
+            return nsManager;
         }
-
-        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
-        public AnyOf<string, StringPattern>[] GetPatterns()
-        {
-            return _patterns;
-        }
-
-        /// <inheritdoc />
-        public MatchOperator MatchOperator { get; }
-
-        /// <inheritdoc cref="IMatcher.Name"/>
-        public string Name => "XPathMatcher";
     }
 }

src/WireMock.Net/Owin/AspNetCoreSelfHost.cs

@@ -70,6 +70,7 @@ namespace WireMock.Owin
                     services.AddSingleton<IRandomizerDoubleBetween0And1, RandomizerDoubleBetween0And1>();
                     services.AddSingleton<IOwinRequestMapper, OwinRequestMapper>();
                     services.AddSingleton<IOwinResponseMapper, OwinResponseMapper>();
+                    services.AddSingleton<IGuidUtils, GuidUtils>();
 
 #if NETCOREAPP3_1 || NET5_0 || NET6_0 || NET7_0
                     AddCors(services);

src/WireMock.Net/Owin/GlobalExceptionMiddleware.cs

@@ -67,7 +67,7 @@ namespace WireMock.Owin
             catch (Exception ex)
             {
                 _options.Logger.Error("HttpStatusCode set to 500 {0}", ex);
-                await _responseMapper.MapAsync(ResponseMessageBuilder.Create(JsonConvert.SerializeObject(ex), 500), ctx.Response).ConfigureAwait(false);
+                await _responseMapper.MapAsync(ResponseMessageBuilder.Create(500, JsonConvert.SerializeObject(ex)), ctx.Response).ConfigureAwait(false);
             }
         }
     }