1.4.20

.editorconfig

@@ -0,0 +1,6 @@
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = crlf
+charset = utf-8
+trim_trailing_whitespace = true

Directory.Build.props

@@ -4,7 +4,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <VersionPrefix>1.4.18</VersionPrefix>
+    <VersionPrefix>1.4.20</VersionPrefix>
     <PackageReleaseNotes>See CHANGELOG.md</PackageReleaseNotes>
     <PackageIconUrl>https://raw.githubusercontent.com/WireMock-Net/WireMock.Net/master/WireMock.Net-Logo.png</PackageIconUrl>
     <PackageProjectUrl>https://github.com/WireMock-Net/WireMock.Net</PackageProjectUrl>

GitHubReleaseNotes.txt

@@ -1,3 +1,3 @@
 https://github.com/StefH/GitHubReleaseNotes
 
-GitHubReleaseNotes --output CHANGELOG.md --skip-empty-releases --exclude-labels question invalid doc --version 1.4.18
+GitHubReleaseNotes --output CHANGELOG.md --skip-empty-releases --exclude-labels question invalid doc duplicate --version 1.4.20

WireMock.Net Solution.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.30114.105
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31521.260
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{8F890C6F-9ACC-438D-928A-AD61CDA862F2}"
 EndProject
@@ -21,6 +21,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "examples", "examples", "{98
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{7EFB2C5B-1BB2-4AAF-BC9F-216ED80C594D}"
 	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
 		.gitignore = .gitignore
 		azure-pipelines-ci-linux.yml = azure-pipelines-ci-linux.yml
 		azure-pipelines-ci.yml = azure-pipelines-ci.yml

examples/WireMock.Net.Client/Program.cs

@@ -22,6 +22,11 @@ namespace WireMock.Net.Client
             var settings1 = await api.GetSettingsAsync();
             Console.WriteLine($"settings1 = {JsonConvert.SerializeObject(settings1)}");
 
+            var settingsViaBuilder = new FluentBuilder.SettingsModelBuilder()
+                .WithGlobalProcessingDelay(1077)
+                .WithoutGlobalProcessingDelay()
+                .Build();
+
             settings1.GlobalProcessingDelay = 1077;
             api.PostSettingsAsync(settings1).Wait();
 

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// Body Model
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class BodyModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// ClientIPModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class ClientIPModel
     {
         /// <summary>

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

@@ -5,6 +5,7 @@ namespace WireMock.Admin.Mappings
     /// <summary>
     /// Cookie Model
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class CookieModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// EncodingModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class EncodingModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// Fault Model
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class FaultModel
     {
         /// <summary>

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

@@ -5,6 +5,7 @@ namespace WireMock.Admin.Mappings
     /// <summary>
     /// Header Model
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class HeaderModel
     {
         /// <summary>

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

@@ -5,6 +5,7 @@ namespace WireMock.Admin.Mappings
     /// <summary>
     /// MappingModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class MappingModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// MatcherModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class MatcherModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// Param Model
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class ParamModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// PathModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class PathModel
     {
         /// <summary>

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

@@ -5,6 +5,7 @@ namespace WireMock.Admin.Mappings
     /// <summary>
     /// RequestModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class RequestModel
     {
         /// <summary>

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

@@ -5,6 +5,7 @@ namespace WireMock.Admin.Mappings
     /// <summary>
     /// ResponseModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class ResponseModel
     {
         /// <summary>

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

@@ -5,6 +5,7 @@ namespace WireMock.Admin.Mappings
     /// <summary>
     /// Status
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class StatusModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// UrlModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class UrlModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// WebProxy settings
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class WebProxyModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// The Webhook
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class WebhookModel
     {
         /// <summary>

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

@@ -5,6 +5,7 @@ namespace WireMock.Admin.Mappings
     /// <summary>
     /// RequestModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class WebhookRequestModel
     {
         /// <summary>

src/WireMock.Net.Abstractions/Admin/Requests/LogEntryModel.cs

@@ -5,6 +5,7 @@ namespace WireMock.Admin.Requests
     /// <summary>
     /// Request Log Model
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class LogEntryModel
     {
         /// <summary>

src/WireMock.Net.Abstractions/Admin/Requests/LogRequestMatchModel.cs

@@ -5,6 +5,7 @@ namespace WireMock.Admin.Requests
     /// <summary>
     /// LogRequestMatchModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class LogRequestMatchModel
     {
         /// <summary>

src/WireMock.Net.Abstractions/Admin/Requests/LogRequestModel.cs

@@ -8,6 +8,7 @@ namespace WireMock.Admin.Requests
     /// <summary>
     /// RequestMessage Model
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class LogRequestModel
     {
         /// <summary>

src/WireMock.Net.Abstractions/Admin/Requests/LogResponseModel.cs

@@ -7,6 +7,7 @@ namespace WireMock.Admin.Requests
     /// <summary>
     /// Response MessageModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class LogResponseModel
     {
         /// <summary>

src/WireMock.Net.Abstractions/Admin/Scenarios/ScenarioStateModel.cs

@@ -3,6 +3,7 @@
     /// <summary>
     /// ScenarioStateModel
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class ScenarioStateModel
     {
         /// <summary>

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

@@ -3,6 +3,7 @@
     /// <summary>
     /// Settings
     /// </summary>
+    [FluentBuilder.AutoGenerateBuilder]
     public class SettingsModel
     {
         /// <summary>

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

@@ -1,37 +1,46 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
-  <PropertyGroup>
-    <Description>Commonly used interfaces, models, enumerations and types.</Description>
-    <AssemblyTitle>WireMock.Net.Abstractions</AssemblyTitle>
-    <Authors>Stef Heyenrath</Authors>
-    <TargetFrameworks>net45;netstandard1.0;netstandard2.0;netstandard2.1</TargetFrameworks>
-    <GenerateDocumentationFile>true</GenerateDocumentationFile>
-    <AssemblyName>WireMock.Net.Abstractions</AssemblyName>
-    <PackageId>WireMock.Net.Abstractions</PackageId>
-    <PackageTags>wiremock;interfaces;models;classes;enumerations;types</PackageTags>
-    <RootNamespace>WireMock</RootNamespace>
-    <ProjectGuid>{B6269AAC-170A-4346-8B9A-579DED3D9A94}</ProjectGuid>
-    <PublishRepositoryUrl>true</PublishRepositoryUrl>
-    <AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
-    <EmbedUntrackedSources>true</EmbedUntrackedSources>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
-    <CodeAnalysisRuleSet>../WireMock.Net/WireMock.Net.ruleset</CodeAnalysisRuleSet>
-    <SignAssembly>true</SignAssembly>
-    <AssemblyOriginatorKeyFile>../WireMock.Net/WireMock.Net.snk</AssemblyOriginatorKeyFile>
-    <!--<DelaySign>true</DelaySign>-->
-    <PublicSign Condition=" '$(OS)' != 'Windows_NT' ">true</PublicSign>
-    <PackageLicenseExpression>MIT</PackageLicenseExpression>
-  </PropertyGroup>
+    <PropertyGroup>
+        <Description>Commonly used interfaces, models, enumerations and types.</Description>
+        <AssemblyTitle>WireMock.Net.Abstractions</AssemblyTitle>
+        <Authors>Stef Heyenrath</Authors>
+        <TargetFrameworks>net45;netstandard1.0;netstandard2.0;netstandard2.1</TargetFrameworks>
 
-  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
-    <!--<PathMap>$(MSBuildProjectDirectory)=/</PathMap>-->
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-  </PropertyGroup>
+        <GenerateDocumentationFile>true</GenerateDocumentationFile>
+        <NoWarn>$(NoWarn);1591;8603</NoWarn>
 
-  <ItemGroup>
-    <PackageReference Include="JetBrains.Annotations" Version="2020.1.0" PrivateAssets="All" />
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
-  </ItemGroup>
+        <AssemblyName>WireMock.Net.Abstractions</AssemblyName>
+        <PackageId>WireMock.Net.Abstractions</PackageId>
+        <PackageTags>wiremock;interfaces;models;classes;enumerations;types</PackageTags>
+        <RootNamespace>WireMock</RootNamespace>
+        <ProjectGuid>{B6269AAC-170A-4346-8B9A-579DED3D9A94}</ProjectGuid>
+        <PublishRepositoryUrl>true</PublishRepositoryUrl>
+        <AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
+        <EmbedUntrackedSources>true</EmbedUntrackedSources>
+        <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+        <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
+        <CodeAnalysisRuleSet>../WireMock.Net/WireMock.Net.ruleset</CodeAnalysisRuleSet>
+        <SignAssembly>true</SignAssembly>
+        <AssemblyOriginatorKeyFile>../WireMock.Net/WireMock.Net.snk</AssemblyOriginatorKeyFile>
+        <!--<DelaySign>true</DelaySign>-->
+        <PublicSign Condition=" '$(OS)' != 'Windows_NT' ">true</PublicSign>
+        <PackageLicenseExpression>MIT</PackageLicenseExpression>
+    </PropertyGroup>
+
+    <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
+        <!--<PathMap>$(MSBuildProjectDirectory)=/</PathMap>-->
+        <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="JetBrains.Annotations" Version="2020.1.0" PrivateAssets="All" />
+        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+
+        <!-- See also https://mstack.nl/blog/20210801-source-generators -->
+        <PackageReference Include="FluentBuilder" Version="0.0.7">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+    </ItemGroup>
 
 </Project>

src/WireMock.Net/Matchers/IValueMatcher.cs

@@ -1,15 +1,15 @@
-namespace WireMock.Matchers
-{
-    /// <summary>
-    /// IValueMatcher
-    /// </summary>
-    /// <seealso cref="IObjectMatcher" />
-    public interface IValueMatcher: IObjectMatcher
-    {
-        /// <summary>
-        /// Gets the value (can be a string or an object).
-        /// </summary>
-        /// <returns>Value</returns>
-        object Value { get; }
-    }
+namespace WireMock.Matchers
+{
+    /// <summary>
+    /// IValueMatcher
+    /// </summary>
+    /// <seealso cref="IObjectMatcher" />
+    public interface IValueMatcher : IObjectMatcher
+    {
+        /// <summary>
+        /// Gets the value (can be a string or an object).
+        /// </summary>
+        /// <returns>Value</returns>
+        object Value { get; }
+    }
 }

src/WireMock.Net/Matchers/NotNullOrEmptyMatcher.cs

@@ -0,0 +1,52 @@
+using System.Linq;
+
+namespace WireMock.Matchers
+{
+    /// <summary>
+    /// NotNullOrEmptyMatcher
+    /// </summary>
+    /// <seealso cref="IObjectMatcher" />
+    public class NotNullOrEmptyMatcher : IObjectMatcher
+    {
+        /// <inheritdoc cref="IMatcher.Name"/>
+        public string Name => "NotNullOrEmptyMatcher";
+
+        /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+        public MatchBehaviour MatchBehaviour { get; }
+
+        /// <inheritdoc cref="IMatcher.ThrowException"/>
+        public bool ThrowException { get; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NotNullOrEmptyMatcher"/> class.
+        /// </summary>
+        /// <param name="matchBehaviour">The match behaviour.</param>
+        public NotNullOrEmptyMatcher(MatchBehaviour matchBehaviour = MatchBehaviour.AcceptOnMatch)
+        {
+            MatchBehaviour = matchBehaviour;
+        }
+
+        /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
+        public double IsMatch(object input)
+        {
+            bool match;
+
+            switch (input)
+            {
+                case string @string:
+                    match = !string.IsNullOrEmpty(@string);
+                    break;
+
+                case byte[] bytes:
+                    match = bytes != null && bytes.Any();
+                    break;
+
+                default:
+                    match = input != null;
+                    break;
+            }
+
+            return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.ToScore(match));
+        }
+    }
+}

src/WireMock.Net/Matchers/RegexMatcher.cs

@@ -1,113 +1,113 @@
-using System;
-using System.Linq;
-using System.Text.RegularExpressions;
-using JetBrains.Annotations;
-using WireMock.Validation;
-
-namespace WireMock.Matchers
-{
-    /// <summary>
-    /// Regular Expression Matcher
-    /// </summary>
-    /// <inheritdoc cref="IStringMatcher"/>
-    /// <inheritdoc cref="IIgnoreCaseMatcher"/>
-    public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
-    {
-        private readonly string[] _patterns;
-        private readonly Regex[] _expressions;
-
-        /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
-        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>
-        public RegexMatcher([NotNull, RegexPattern] string pattern, bool ignoreCase = false) : this(new[] { pattern }, ignoreCase)
-        {
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="RegexMatcher"/> class.
-        /// </summary>
-        /// <param name="matchBehaviour">The match behaviour.</param>
-        /// <param name="pattern">The pattern.</param>
-        /// <param name="ignoreCase">Ignore the case from the pattern.</param>
-        public RegexMatcher(MatchBehaviour matchBehaviour, [NotNull, RegexPattern] string pattern, bool ignoreCase = false) : this(matchBehaviour, new[] { pattern }, ignoreCase)
-        {
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="RegexMatcher"/> class.
-        /// </summary>
-        /// <param name="patterns">The patterns.</param>
-        /// <param name="ignoreCase">Ignore the case from the pattern.</param>
-        public RegexMatcher([NotNull, RegexPattern] string[] patterns, bool ignoreCase = false) : this(MatchBehaviour.AcceptOnMatch, patterns, ignoreCase)
-        {
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="RegexMatcher"/> class.
-        /// </summary>
-        /// <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>
-        public RegexMatcher(MatchBehaviour matchBehaviour, [NotNull, RegexPattern] string[] patterns, bool ignoreCase = false, bool throwException = false)
-        {
-            Check.NotNull(patterns, nameof(patterns));
-
-            _patterns = patterns;
-            IgnoreCase = ignoreCase;
-            MatchBehaviour = matchBehaviour;
-            ThrowException = throwException;
-
-            RegexOptions options = RegexOptions.Compiled | RegexOptions.Multiline;
-
-            if (ignoreCase)
-            {
-                options |= RegexOptions.IgnoreCase;
-            }
-
-            _expressions = patterns.Select(p => new Regex(p, options)).ToArray();
-        }
-
-        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-        public virtual double IsMatch(string input)
-        {
-            double match = MatchScores.Mismatch;
-            if (input != null)
-            {
-                try
-                {
-                    match = MatchScores.ToScore(_expressions.Select(e => e.IsMatch(input)));
-                }
-                catch (Exception)
-                {
-                    if (ThrowException)
-                    {
-                        throw;
-                    }
-                }
+using System;
+using System.Linq;
+using System.Text.RegularExpressions;
+using JetBrains.Annotations;
+using WireMock.Validation;
+
+namespace WireMock.Matchers
+{
+    /// <summary>
+    /// Regular Expression Matcher
+    /// </summary>
+    /// <inheritdoc cref="IStringMatcher"/>
+    /// <inheritdoc cref="IIgnoreCaseMatcher"/>
+    public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
+    {
+        private readonly string[] _patterns;
+        private readonly Regex[] _expressions;
+
+        /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+        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>
+        public RegexMatcher([NotNull, RegexPattern] string pattern, bool ignoreCase = false) : this(new[] { pattern }, ignoreCase)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RegexMatcher"/> class.
+        /// </summary>
+        /// <param name="matchBehaviour">The match behaviour.</param>
+        /// <param name="pattern">The pattern.</param>
+        /// <param name="ignoreCase">Ignore the case from the pattern.</param>
+        public RegexMatcher(MatchBehaviour matchBehaviour, [NotNull, RegexPattern] string pattern, bool ignoreCase = false) : this(matchBehaviour, new[] { pattern }, ignoreCase)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RegexMatcher"/> class.
+        /// </summary>
+        /// <param name="patterns">The patterns.</param>
+        /// <param name="ignoreCase">Ignore the case from the pattern.</param>
+        public RegexMatcher([NotNull, RegexPattern] string[] patterns, bool ignoreCase = false) : this(MatchBehaviour.AcceptOnMatch, patterns, ignoreCase)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RegexMatcher"/> class.
+        /// </summary>
+        /// <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>
+        public RegexMatcher(MatchBehaviour matchBehaviour, [NotNull, RegexPattern] string[] patterns, bool ignoreCase = false, bool throwException = false)
+        {
+            Check.NotNull(patterns, nameof(patterns));
+
+            _patterns = patterns;
+            IgnoreCase = ignoreCase;
+            MatchBehaviour = matchBehaviour;
+            ThrowException = throwException;
+
+            RegexOptions options = RegexOptions.Compiled | RegexOptions.Multiline;
+
+            if (ignoreCase)
+            {
+                options |= RegexOptions.IgnoreCase;
             }
 
-            return MatchBehaviourHelper.Convert(MatchBehaviour, match);
-        }
-
-        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
-        public virtual string[] GetPatterns()
-        {
-            return _patterns;
-        }
-
-        /// <inheritdoc cref="IMatcher.Name"/>
-        public virtual string Name => "RegexMatcher";
-
-        /// <inheritdoc cref="IIgnoreCaseMatcher.IgnoreCase"/>
-        public bool IgnoreCase { get; }
-    }
+            _expressions = patterns.Select(p => new Regex(p, options)).ToArray();
+        }
+
+        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
+        public virtual double IsMatch(string input)
+        {
+            double match = MatchScores.Mismatch;
+            if (input != null)
+            {
+                try
+                {
+                    match = MatchScores.ToScore(_expressions.Select(e => e.IsMatch(input)));
+                }
+                catch (Exception)
+                {
+                    if (ThrowException)
+                    {
+                        throw;
+                    }
+                }
+            }
+
+            return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        }
+
+        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
+        public virtual string[] GetPatterns()
+        {
+            return _patterns;
+        }
+
+        /// <inheritdoc cref="IMatcher.Name"/>
+        public virtual string Name => "RegexMatcher";
+
+        /// <inheritdoc cref="IIgnoreCaseMatcher.IgnoreCase"/>
+        public bool IgnoreCase { get; }
+    }
 }

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

@@ -123,6 +123,22 @@ namespace WireMock.Matchers.Request
 
         private double CalculateMatchScore(IRequestMessage requestMessage, IMatcher matcher)
         {
+            if (matcher is NotNullOrEmptyMatcher notNullOrEmptyMatcher)
+            {
+                switch (requestMessage?.BodyData?.DetectedBodyType)
+                {
+                    case BodyType.Json:
+                    case BodyType.String:
+                        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.

src/WireMock.Net/Serialization/MatcherMapper.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using JetBrains.Annotations;
@@ -43,7 +43,10 @@ namespace WireMock.Serialization
             bool throwExceptionWhenMatcherFails = _settings.ThrowExceptionWhenMatcherFails == true;
 
             switch (matcherName)
-            {
+            {
+                case "NotNullOrEmptyMatcher":
+                    return new NotNullOrEmptyMatcher(matchBehaviour);
+
                 case "CSharpCodeMatcher":
                     if (_settings.AllowCSharpCodeMatcher == true)
                     {

test/WireMock.Net.Tests/Matchers/NotNullOrEmptyMatcherTests.cs

@@ -0,0 +1,60 @@
+using FluentAssertions;
+using NFluent;
+using WireMock.Matchers;
+using Xunit;
+
+namespace WireMock.Net.Tests.Matchers
+{
+    public class NotNullOrEmptyMatcherTests
+    {
+        [Fact]
+        public void NotNullOrEmptyMatcher_GetName()
+        {
+            // Act
+            var matcher = new NotNullOrEmptyMatcher();
+            string name = matcher.Name;
+
+            // Assert
+            Check.That(name).Equals("NotNullOrEmptyMatcher");
+        }
+
+        [Theory]
+        [InlineData(null, 0.0)]
+        [InlineData(new byte[0], 0.0)]
+        [InlineData(new byte[] { 48 }, 1.0)]
+        public void NotNullOrEmptyMatcher_IsMatch_ByteArray(byte[] data, double expected)
+        {
+            // Act
+            var matcher = new NotNullOrEmptyMatcher();
+            double result = matcher.IsMatch(data);
+
+            // Assert
+            result.Should().Be(expected);
+        }
+
+        [Theory]
+        [InlineData(null, 0.0)]
+        [InlineData("", 0.0)]
+        [InlineData("x", 1.0)]
+        public void NotNullOrEmptyMatcher_IsMatch_String(string data, double expected)
+        {
+            // Act
+            var matcher = new NotNullOrEmptyMatcher();
+            double result = matcher.IsMatch(data);
+
+            // Assert
+            result.Should().Be(expected);
+        }
+
+        [Fact]
+        public void NotNullOrEmptyMatcher_IsMatch_Json()
+        {
+            // Act
+            var matcher = new NotNullOrEmptyMatcher();
+            double result = matcher.IsMatch(new { x = "x" });
+
+            // Assert
+            result.Should().Be(1.0);
+        }
+    }
+}

test/WireMock.Net.Tests/RequestMatchers/RequestMessageBodyMatcherTests.cs

@@ -1,328 +1,377 @@
-using System;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Moq;
-using NFluent;
-using WireMock.Matchers;
-using WireMock.Matchers.Request;
-using WireMock.Models;
-using WireMock.Types;
-using WireMock.Util;
-using Xunit;
-
-namespace WireMock.Net.Tests.RequestMatchers
-{
-    public class RequestMessageBodyMatcherTests
-    {
-        [Fact]
-        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsString_IStringMatcher()
-        {
-            // Assign
-            var body = new BodyData
-            {
-                BodyAsString = "b",
-                DetectedBodyType = BodyType.String
-            };
-            var stringMatcherMock = new Mock<IStringMatcher>();
-            stringMatcherMock.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.5d);
-
-            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
-
-            var matcher = new RequestMessageBodyMatcher(stringMatcherMock.Object);
-
-            // Act
-            var result = new RequestMatchResult();
-            double score = matcher.GetMatchingScore(requestMessage, result);
-
-            // Assert
-            Check.That(score).IsEqualTo(0.5d);
-
-            // Verify
-            stringMatcherMock.Verify(m => m.GetPatterns(), Times.Never);
-            stringMatcherMock.Verify(m => m.IsMatch("b"), Times.Once);
-        }
-
-        [Fact]
-        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsString_IStringMatchers()
-        {
-            // Assign
-            var body = new BodyData
-            {
-                BodyAsString = "b",
-                DetectedBodyType = BodyType.String
-            };
-            var stringMatcherMock1 = new Mock<IStringMatcher>();
-            stringMatcherMock1.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.2d);
-            var stringMatcherMock2 = new Mock<IStringMatcher>();
-            stringMatcherMock2.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.8d);
-            var matchers = new[] { stringMatcherMock1.Object, stringMatcherMock2.Object };
-
-            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
-
-            var matcher = new RequestMessageBodyMatcher(matchers.Cast<IMatcher>().ToArray());
-
-            // Act
-            var result = new RequestMatchResult();
-            double score = matcher.GetMatchingScore(requestMessage, result);
-
-            // Assert
-            Check.That(score).IsEqualTo(0.8d);
-
-            // Verify
-            stringMatcherMock1.Verify(m => m.GetPatterns(), Times.Never);
-            stringMatcherMock1.Verify(m => m.IsMatch("b"), Times.Once);
-            stringMatcherMock2.Verify(m => m.GetPatterns(), Times.Never);
-            stringMatcherMock2.Verify(m => m.IsMatch("b"), Times.Once);
-        }
-
-        [Fact]
-        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsBytes_IStringMatcher()
-        {
-            // Assign
-            var body = new BodyData
-            {
-                BodyAsBytes = new byte[] { 1 },
-                DetectedBodyType = BodyType.Bytes
-            };
-            var stringMatcherMock = new Mock<IStringMatcher>();
-            stringMatcherMock.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.5d);
-
-            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
-
-            var matcher = new RequestMessageBodyMatcher(stringMatcherMock.Object);
-
-            // Act
-            var result = new RequestMatchResult();
-            double score = matcher.GetMatchingScore(requestMessage, result);
-
-            // Assert
-            Check.That(score).IsEqualTo(0.0d);
-
-            // Verify
-            stringMatcherMock.Verify(m => m.GetPatterns(), Times.Never);
-            stringMatcherMock.Verify(m => m.IsMatch(It.IsAny<string>()), Times.Never);
-        }
-
-        [Fact]
-        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsJson_IStringMatcher()
-        {
-            // Assign
-            var body = new BodyData
-            {
-                BodyAsJson = new { value = 42 },
-                DetectedBodyType = BodyType.Json
-            };
-            var stringMatcherMock = new Mock<IStringMatcher>();
-            stringMatcherMock.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.5d);
-
-            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
-
-            var matcher = new RequestMessageBodyMatcher(stringMatcherMock.Object);
-
-            // Act
-            var result = new RequestMatchResult();
-            double score = matcher.GetMatchingScore(requestMessage, result);
-
-            // Assert
-            Check.That(score).IsEqualTo(0.5d);
-
-            // Verify
-            stringMatcherMock.Verify(m => m.IsMatch(It.IsAny<string>()), Times.Once);
-        }
-
-        [Fact]
-        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsJson_and_BodyAsString_IStringMatcher()
-        {
-            // Assign
-            var body = new BodyData
-            {
-                BodyAsJson = new { value = 42 },
-                BodyAsString = "orig",
-                DetectedBodyType = BodyType.Json
-            };
-            var stringMatcherMock = new Mock<IStringMatcher>();
-            stringMatcherMock.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.5d);
-
-            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
-
-            var matcher = new RequestMessageBodyMatcher(stringMatcherMock.Object);
-
-            // Act
-            var result = new RequestMatchResult();
-            double score = matcher.GetMatchingScore(requestMessage, result);
-
-            // Assert
-            Check.That(score).IsEqualTo(0.5d);
-
-            // Verify
-            stringMatcherMock.Verify(m => m.IsMatch(It.IsAny<string>()), Times.Once);
-        }
-
-        [Fact]
-        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsJson_IObjectMatcher()
-        {
-            // Assign
-            var body = new BodyData
-            {
-                BodyAsJson = 42,
-                DetectedBodyType = BodyType.Json
-            };
-            var objectMatcherMock = new Mock<IObjectMatcher>();
-            objectMatcherMock.Setup(m => m.IsMatch(It.IsAny<object>())).Returns(0.5d);
-
-            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
-
-            var matcher = new RequestMessageBodyMatcher(objectMatcherMock.Object);
-
-            // Act
-            var result = new RequestMatchResult();
-            double score = matcher.GetMatchingScore(requestMessage, result);
-
-            // Assert
-            Check.That(score).IsEqualTo(0.5d);
-
-            // Verify
-            objectMatcherMock.Verify(m => m.IsMatch(42), Times.Once);
-        }
-
-        [Fact]
-        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsJson_CSharpCodeMatcher()
-        {
-            // Assign
-            var body = new BodyData
-            {
-                BodyAsJson = new { value = 42 },
-                DetectedBodyType = BodyType.Json
-            };
-
-            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
-
-            var matcher = new RequestMessageBodyMatcher(new CSharpCodeMatcher(MatchBehaviour.AcceptOnMatch, "return it.value == 42;"));
-
-            // Act
-            var result = new RequestMatchResult();
-            double score = matcher.GetMatchingScore(requestMessage, result);
-
-            // Assert
-            Check.That(score).IsEqualTo(1.0d);
-        }
-
-        [Theory]
-        [InlineData(new byte[] { 1 })]
-        [InlineData(new byte[] { 48 })]
-        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsBytes_IObjectMatcher(byte[] bytes)
-        {
-            // Assign
-            var body = new BodyData
-            {
-                BodyAsBytes = bytes,
-                DetectedBodyType = BodyType.Bytes
-            };
-            var objectMatcherMock = new Mock<IObjectMatcher>();
-            objectMatcherMock.Setup(m => m.IsMatch(It.IsAny<object>())).Returns(0.5d);
-
-            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
-
-            var matcher = new RequestMessageBodyMatcher(objectMatcherMock.Object);
-
-            // Act
-            var result = new RequestMatchResult();
-            double score = matcher.GetMatchingScore(requestMessage, result);
-
-            // Assert
-            Check.That(score).IsEqualTo(0.5d);
-
-            // Verify
-            objectMatcherMock.Verify(m => m.IsMatch(It.IsAny<byte[]>()), Times.Once);
-        }
-
-        [Theory]
-        [MemberData(nameof(MatchingScoreData))]
-        public async Task RequestMessageBodyMatcher_GetMatchingScore_Funcs_Matching(object body, RequestMessageBodyMatcher matcher, bool shouldMatch)
-        {
-            // assign
-            BodyData bodyData;
-            if (body is byte[] b)
-            {
-                var bodyParserSettings = new BodyParserSettings
-                {
-                    Stream = new MemoryStream(b),
-                    ContentType = null,
-                    DeserializeJson = true
-                };
-                bodyData = await BodyParser.Parse(bodyParserSettings);
-            }
-            else if (body is string s)
-            {
-                var bodyParserSettings = new BodyParserSettings
-                {
-                    Stream = new MemoryStream(Encoding.UTF8.GetBytes(s)),
-                    ContentType = null,
-                    DeserializeJson = true
-                };
-                bodyData = await BodyParser.Parse(bodyParserSettings);
-            }
-            else
-            {
-                throw new Exception();
-            }
-
-            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", bodyData);
-
-            // act
-            var result = new RequestMatchResult();
-            var score = matcher.GetMatchingScore(requestMessage, result);
-
-            // assert
-            Check.That(score).IsEqualTo(shouldMatch ? 1d : 0d);
-        }
-
-        public static TheoryData<object, RequestMessageBodyMatcher, bool> MatchingScoreData
-        {
-            get
-            {
-                var json = "{'a':'b'}";
-                var str = "HelloWorld";
-                var bytes = new byte[] { 0xFF, 0xD8, 0xFF, 0xE0, 0x00, 0x10, 0x4A, 0x46, 0x49, 0x46, 0x00 };
-
-                return new TheoryData<object, RequestMessageBodyMatcher, bool>
-                {
-                    // JSON match +++
-                    {json, new RequestMessageBodyMatcher((object o) => ((dynamic) o).a == "b"), true},
-                    {json, new RequestMessageBodyMatcher((string s) => s == json), true},
-                    {json, new RequestMessageBodyMatcher((byte[] b) => b.SequenceEqual(Encoding.UTF8.GetBytes(json))), true},
-                    
-                    // JSON no match ---
-                    {json, new RequestMessageBodyMatcher((object o) => false), false},
-                    {json, new RequestMessageBodyMatcher((string s) => false), false},
-                    {json, new RequestMessageBodyMatcher((byte[] b) => false), false},
-                    {json, new RequestMessageBodyMatcher(), false },
-                    
-                    // string match +++
-                    {str, new RequestMessageBodyMatcher((object o) => o == null), true},
-                    {str, new RequestMessageBodyMatcher((string s) => s == str), true},
-                    {str, new RequestMessageBodyMatcher((byte[] b) => b.SequenceEqual(Encoding.UTF8.GetBytes(str))), true},
-
-                    // string no match ---
-                    {str, new RequestMessageBodyMatcher((object o) => false), false},
-                    {str, new RequestMessageBodyMatcher((string s) => false), false},
-                    {str, new RequestMessageBodyMatcher((byte[] b) => false), false},
-                    {str, new RequestMessageBodyMatcher(), false },
-                    
-                    // binary match +++
-                    {bytes, new RequestMessageBodyMatcher((object o) => o == null), true},
-                    {bytes, new RequestMessageBodyMatcher((string s) => s == null), true},
-                    {bytes, new RequestMessageBodyMatcher((byte[] b) => b.SequenceEqual(bytes)), true},
-
-                    // binary no match ---
-                    {bytes, new RequestMessageBodyMatcher((object o) => false), false},
-                    {bytes, new RequestMessageBodyMatcher((string s) => false), false},
-                    {bytes, new RequestMessageBodyMatcher((byte[] b) => false), false},
-                    {bytes, new RequestMessageBodyMatcher(), false },
-                };
-            }
-        }
-    }
-}
+using System;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using FluentAssertions;
+using Moq;
+using NFluent;
+using WireMock.Matchers;
+using WireMock.Matchers.Request;
+using WireMock.Models;
+using WireMock.Types;
+using WireMock.Util;
+using Xunit;
+
+namespace WireMock.Net.Tests.RequestMatchers
+{
+    public class RequestMessageBodyMatcherTests
+    {
+        [Fact]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsString_IStringMatcher()
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsString = "b",
+                DetectedBodyType = BodyType.String
+            };
+            var stringMatcherMock = new Mock<IStringMatcher>();
+            stringMatcherMock.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.5d);
+
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(stringMatcherMock.Object);
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            Check.That(score).IsEqualTo(0.5d);
+
+            // Verify
+            stringMatcherMock.Verify(m => m.GetPatterns(), Times.Never);
+            stringMatcherMock.Verify(m => m.IsMatch("b"), Times.Once);
+        }
+
+        [Fact]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsString_IStringMatchers()
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsString = "b",
+                DetectedBodyType = BodyType.String
+            };
+            var stringMatcherMock1 = new Mock<IStringMatcher>();
+            stringMatcherMock1.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.2d);
+            var stringMatcherMock2 = new Mock<IStringMatcher>();
+            stringMatcherMock2.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.8d);
+            var matchers = new[] { stringMatcherMock1.Object, stringMatcherMock2.Object };
+
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(matchers.Cast<IMatcher>().ToArray());
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            Check.That(score).IsEqualTo(0.8d);
+
+            // Verify
+            stringMatcherMock1.Verify(m => m.GetPatterns(), Times.Never);
+            stringMatcherMock1.Verify(m => m.IsMatch("b"), Times.Once);
+            stringMatcherMock2.Verify(m => m.GetPatterns(), Times.Never);
+            stringMatcherMock2.Verify(m => m.IsMatch("b"), Times.Once);
+        }
+
+        [Fact]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsBytes_IStringMatcher()
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsBytes = new byte[] { 1 },
+                DetectedBodyType = BodyType.Bytes
+            };
+            var stringMatcherMock = new Mock<IStringMatcher>();
+            stringMatcherMock.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.5d);
+
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(stringMatcherMock.Object);
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            Check.That(score).IsEqualTo(0.0d);
+
+            // Verify
+            stringMatcherMock.Verify(m => m.GetPatterns(), Times.Never);
+            stringMatcherMock.Verify(m => m.IsMatch(It.IsAny<string>()), Times.Never);
+        }
+
+        [Fact]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsJson_IStringMatcher()
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsJson = new { value = 42 },
+                DetectedBodyType = BodyType.Json
+            };
+            var stringMatcherMock = new Mock<IStringMatcher>();
+            stringMatcherMock.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.5d);
+
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(stringMatcherMock.Object);
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            Check.That(score).IsEqualTo(0.5d);
+
+            // Verify
+            stringMatcherMock.Verify(m => m.IsMatch(It.IsAny<string>()), Times.Once);
+        }
+
+        [Fact]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsJson_and_BodyAsString_IStringMatcher()
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsJson = new { value = 42 },
+                BodyAsString = "orig",
+                DetectedBodyType = BodyType.Json
+            };
+            var stringMatcherMock = new Mock<IStringMatcher>();
+            stringMatcherMock.Setup(m => m.IsMatch(It.IsAny<string>())).Returns(0.5d);
+
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(stringMatcherMock.Object);
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            Check.That(score).IsEqualTo(0.5d);
+
+            // Verify
+            stringMatcherMock.Verify(m => m.IsMatch(It.IsAny<string>()), Times.Once);
+        }
+
+        [Fact]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsJson_IObjectMatcher()
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsJson = 42,
+                DetectedBodyType = BodyType.Json
+            };
+            var objectMatcherMock = new Mock<IObjectMatcher>();
+            objectMatcherMock.Setup(m => m.IsMatch(It.IsAny<object>())).Returns(0.5d);
+
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(objectMatcherMock.Object);
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            Check.That(score).IsEqualTo(0.5d);
+
+            // Verify
+            objectMatcherMock.Verify(m => m.IsMatch(42), Times.Once);
+        }
+
+        [Fact]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsJson_CSharpCodeMatcher()
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsJson = new { value = 42 },
+                DetectedBodyType = BodyType.Json
+            };
+
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(new CSharpCodeMatcher(MatchBehaviour.AcceptOnMatch, "return it.value == 42;"));
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            Check.That(score).IsEqualTo(1.0d);
+        }
+
+        [Theory]
+        [InlineData(null, 0.0)]
+        [InlineData(new byte[0], 0.0)]
+        [InlineData(new byte[] { 48 }, 1.0)]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsBytes_NotNullOrEmptyObjectMatcher(byte[] bytes, double expected)
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsBytes = bytes,
+                DetectedBodyType = BodyType.Bytes
+            };
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(new NotNullOrEmptyMatcher());
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            score.Should().Be(expected);
+        }
+
+        [Theory]
+        [InlineData(null, 0.0)]
+        [InlineData("", 0.0)]
+        [InlineData("x", 1.0)]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsString_NotNullOrEmptyObjectMatcher(string data, double expected)
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsString = data,
+                DetectedBodyType = BodyType.String
+            };
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(new NotNullOrEmptyMatcher());
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            score.Should().Be(expected);
+        }
+
+        [Theory]
+        [InlineData(new byte[] { 1 })]
+        [InlineData(new byte[] { 48 })]
+        public void RequestMessageBodyMatcher_GetMatchingScore_BodyAsBytes_IObjectMatcher(byte[] bytes)
+        {
+            // Assign
+            var body = new BodyData
+            {
+                BodyAsBytes = bytes,
+                DetectedBodyType = BodyType.Bytes
+            };
+            var objectMatcherMock = new Mock<IObjectMatcher>();
+            objectMatcherMock.Setup(m => m.IsMatch(It.IsAny<object>())).Returns(0.5d);
+
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", body);
+
+            var matcher = new RequestMessageBodyMatcher(objectMatcherMock.Object);
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            Check.That(score).IsEqualTo(0.5d);
+
+            // Verify
+            objectMatcherMock.Verify(m => m.IsMatch(It.IsAny<byte[]>()), Times.Once);
+        }
+
+        [Theory]
+        [MemberData(nameof(MatchingScoreData))]
+        public async Task RequestMessageBodyMatcher_GetMatchingScore_Funcs_Matching(object body, RequestMessageBodyMatcher matcher, bool shouldMatch)
+        {
+            // assign
+            BodyData bodyData;
+            if (body is byte[] b)
+            {
+                var bodyParserSettings = new BodyParserSettings
+                {
+                    Stream = new MemoryStream(b),
+                    ContentType = null,
+                    DeserializeJson = true
+                };
+                bodyData = await BodyParser.Parse(bodyParserSettings);
+            }
+            else if (body is string s)
+            {
+                var bodyParserSettings = new BodyParserSettings
+                {
+                    Stream = new MemoryStream(Encoding.UTF8.GetBytes(s)),
+                    ContentType = null,
+                    DeserializeJson = true
+                };
+                bodyData = await BodyParser.Parse(bodyParserSettings);
+            }
+            else
+            {
+                throw new Exception();
+            }
+
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost"), "GET", "127.0.0.1", bodyData);
+
+            // act
+            var result = new RequestMatchResult();
+            var score = matcher.GetMatchingScore(requestMessage, result);
+
+            // assert
+            Check.That(score).IsEqualTo(shouldMatch ? 1d : 0d);
+        }
+
+        public static TheoryData<object, RequestMessageBodyMatcher, bool> MatchingScoreData
+        {
+            get
+            {
+                var json = "{'a':'b'}";
+                var str = "HelloWorld";
+                var bytes = new byte[] { 0xFF, 0xD8, 0xFF, 0xE0, 0x00, 0x10, 0x4A, 0x46, 0x49, 0x46, 0x00 };
+
+                return new TheoryData<object, RequestMessageBodyMatcher, bool>
+                {
+                    // JSON match +++
+                    {json, new RequestMessageBodyMatcher((object o) => ((dynamic) o).a == "b"), true},
+                    {json, new RequestMessageBodyMatcher((string s) => s == json), true},
+                    {json, new RequestMessageBodyMatcher((byte[] b) => b.SequenceEqual(Encoding.UTF8.GetBytes(json))), true},
+                    
+                    // JSON no match ---
+                    {json, new RequestMessageBodyMatcher((object o) => false), false},
+                    {json, new RequestMessageBodyMatcher((string s) => false), false},
+                    {json, new RequestMessageBodyMatcher((byte[] b) => false), false},
+                    {json, new RequestMessageBodyMatcher(), false },
+                    
+                    // string match +++
+                    {str, new RequestMessageBodyMatcher((object o) => o == null), true},
+                    {str, new RequestMessageBodyMatcher((string s) => s == str), true},
+                    {str, new RequestMessageBodyMatcher((byte[] b) => b.SequenceEqual(Encoding.UTF8.GetBytes(str))), true},
+
+                    // string no match ---
+                    {str, new RequestMessageBodyMatcher((object o) => false), false},
+                    {str, new RequestMessageBodyMatcher((string s) => false), false},
+                    {str, new RequestMessageBodyMatcher((byte[] b) => false), false},
+                    {str, new RequestMessageBodyMatcher(), false },
+                    
+                    // binary match +++
+                    {bytes, new RequestMessageBodyMatcher((object o) => o == null), true},
+                    {bytes, new RequestMessageBodyMatcher((string s) => s == null), true},
+                    {bytes, new RequestMessageBodyMatcher((byte[] b) => b.SequenceEqual(bytes)), true},
+
+                    // binary no match ---
+                    {bytes, new RequestMessageBodyMatcher((object o) => false), false},
+                    {bytes, new RequestMessageBodyMatcher((string s) => false), false},
+                    {bytes, new RequestMessageBodyMatcher((byte[] b) => false), false},
+                    {bytes, new RequestMessageBodyMatcher(), false },
+                };
+            }
+        }
+    }
+}

test/WireMock.Net.Tests/Serialization/MatcherModelMapperTests.cs

@@ -1,276 +1,276 @@
-using System;
-using FluentAssertions;
-using NFluent;
-using WireMock.Admin.Mappings;
-using WireMock.Matchers;
-using WireMock.Serialization;
-using WireMock.Settings;
-using Xunit;
-
-namespace WireMock.Net.Tests.Serialization
-{
-    public class MatcherModelMapperTests
-    {
-        private readonly WireMockServerSettings _settings = new WireMockServerSettings();
-
-        private readonly MatcherMapper _sut;
-
-        public MatcherModelMapperTests()
-        {
-            _sut = new MatcherMapper(_settings);
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_CSharpCodeMatcher()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "CSharpCodeMatcher",
-                Patterns = new[] { "return it == \"x\";" }
-            };
-            var sut = new MatcherMapper(new WireMockServerSettings { AllowCSharpCodeMatcher = true });
-
-            // Act 1
-            var matcher1 = (ICSharpCodeMatcher)sut.Map(model);
-
-            // Assert 1
-            matcher1.Should().NotBeNull();
+using System;
+using FluentAssertions;
+using NFluent;
+using WireMock.Admin.Mappings;
+using WireMock.Matchers;
+using WireMock.Serialization;
+using WireMock.Settings;
+using Xunit;
+
+namespace WireMock.Net.Tests.Serialization
+{
+    public class MatcherModelMapperTests
+    {
+        private readonly WireMockServerSettings _settings = new WireMockServerSettings();
+
+        private readonly MatcherMapper _sut;
+
+        public MatcherModelMapperTests()
+        {
+            _sut = new MatcherMapper(_settings);
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_CSharpCodeMatcher()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "CSharpCodeMatcher",
+                Patterns = new[] { "return it == \"x\";" }
+            };
+            var sut = new MatcherMapper(new WireMockServerSettings { AllowCSharpCodeMatcher = true });
+
+            // Act 1
+            var matcher1 = (ICSharpCodeMatcher)sut.Map(model);
+
+            // Assert 1
+            matcher1.Should().NotBeNull();
             matcher1.IsMatch("x").Should().Be(1.0d);
 
             // Act 2
-            var matcher2 = (ICSharpCodeMatcher)sut.Map(model);
-
-            // Assert 2
-            matcher2.Should().NotBeNull();
-            matcher2.IsMatch("x").Should().Be(1.0d);
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_CSharpCodeMatcher_NotAllowed_ThrowsException()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "CSharpCodeMatcher",
-                Patterns = new[] { "x" }
-            };
-            var sut = new MatcherMapper(new WireMockServerSettings { AllowCSharpCodeMatcher = false });
-
-            // Act
-            Action action = () => sut.Map(model);
-
-            // Assert
-            action.Should().Throw<NotSupportedException>();
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_Null()
-        {
-            // Act
-            IMatcher matcher = _sut.Map((MatcherModel)null);
-
-            // Assert
-            Check.That(matcher).IsNull();
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_ExactMatcher_Pattern()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "ExactMatcher",
-                Patterns = new[] { "x" }
-            };
-
-            // Act
-            var matcher = (ExactMatcher)_sut.Map(model);
-
-            // Assert
-            matcher.GetPatterns().Should().ContainSingle("x");
-            matcher.ThrowException.Should().BeFalse();
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_ExactMatcher_Patterns()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "ExactMatcher",
-                Patterns = new[] { "x", "y" }
-            };
-
-            // Act
-            var matcher = (ExactMatcher)_sut.Map(model);
-
-            // Assert
-            Check.That(matcher.GetPatterns()).ContainsExactly("x", "y");
-        }
-
-        [Theory]
-        [InlineData(nameof(LinqMatcher))]
-        [InlineData(nameof(ExactMatcher))]
-        [InlineData(nameof(ExactObjectMatcher))]
-        [InlineData(nameof(RegexMatcher))]
-        [InlineData(nameof(JsonMatcher))]
-        [InlineData(nameof(JsonPathMatcher))]
-        [InlineData(nameof(JmesPathMatcher))]
-        [InlineData(nameof(XPathMatcher))]
-        [InlineData(nameof(WildcardMatcher))]
-        [InlineData(nameof(ContentTypeMatcher))]
-        [InlineData(nameof(SimMetricsMatcher))]
-        public void MatcherModelMapper_Map_ThrowExceptionWhenMatcherFails_True(string name)
-        {
-            // Assign
-            var settings = new WireMockServerSettings
-            {
-                ThrowExceptionWhenMatcherFails = true
-            };
-            var sut = new MatcherMapper(settings);
-            var model = new MatcherModel
-            {
-                Name = name,
-                Patterns = new[] { "" }
-            };
-
-            // Act
-            var matcher = sut.Map(model);
-
-            // Assert
-            matcher.ThrowException.Should().BeTrue();
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_ExactObjectMatcher_ValidBase64StringPattern()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "ExactObjectMatcher",
-                Patterns = new object[] { "c3RlZg==" }
-            };
-
-            // Act
-            var matcher = (ExactObjectMatcher)_sut.Map(model);
-
-            // Assert
-            Check.That(matcher.ValueAsBytes).ContainsExactly(new byte[] { 115, 116, 101, 102 });
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_ExactObjectMatcher_InvalidBase64StringPattern()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "ExactObjectMatcher",
-                Patterns = new object[] { "_" }
-            };
-
-            // Act & Assert
-            Check.ThatCode(() => _sut.Map(model)).Throws<ArgumentException>();
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_RegexMatcher()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "RegexMatcher",
-                Patterns = new[] { "x", "y" },
-                IgnoreCase = true
-            };
-
-            // Act
-            var matcher = (RegexMatcher)_sut.Map(model);
-
-            // Assert
-            Check.That(matcher.GetPatterns()).ContainsExactly("x", "y");
-            Check.That(matcher.IsMatch("X")).IsEqualTo(0.5d);
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_WildcardMatcher()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "WildcardMatcher",
-                Patterns = new[] { "x", "y" },
-                IgnoreCase = true
-            };
-
-            // Act
-            var matcher = (WildcardMatcher)_sut.Map(model);
-
-            // Assert
-            Check.That(matcher.GetPatterns()).ContainsExactly("x", "y");
-            Check.That(matcher.IsMatch("X")).IsEqualTo(0.5d);
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_SimMetricsMatcher()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "SimMetricsMatcher",
-                Pattern = "x"
-            };
-
-            // Act
-            var matcher = (SimMetricsMatcher)_sut.Map(model);
-
-            // Assert
-            Check.That(matcher.GetPatterns()).ContainsExactly("x");
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_SimMetricsMatcher_BlockDistance()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "SimMetricsMatcher.BlockDistance",
-                Pattern = "x"
-            };
-
-            // Act
-            var matcher = (SimMetricsMatcher)_sut.Map(model);
-
-            // Assert
-            Check.That(matcher.GetPatterns()).ContainsExactly("x");
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_SimMetricsMatcher_Throws1()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "error",
-                Pattern = "x"
-            };
-
-            // Act
-            Check.ThatCode(() => _sut.Map(model)).Throws<NotSupportedException>();
-        }
-
-        [Fact]
-        public void MatcherModelMapper_Map_SimMetricsMatcher_Throws2()
-        {
-            // Assign
-            var model = new MatcherModel
-            {
-                Name = "SimMetricsMatcher.error",
-                Pattern = "x"
-            };
-
-            // Act
-            Check.ThatCode(() => _sut.Map(model)).Throws<NotSupportedException>();
-        }
-    }
+            var matcher2 = (ICSharpCodeMatcher)sut.Map(model);
+
+            // Assert 2
+            matcher2.Should().NotBeNull();
+            matcher2.IsMatch("x").Should().Be(1.0d);
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_CSharpCodeMatcher_NotAllowed_ThrowsException()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "CSharpCodeMatcher",
+                Patterns = new[] { "x" }
+            };
+            var sut = new MatcherMapper(new WireMockServerSettings { AllowCSharpCodeMatcher = false });
+
+            // Act
+            Action action = () => sut.Map(model);
+
+            // Assert
+            action.Should().Throw<NotSupportedException>();
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_Null()
+        {
+            // Act
+            IMatcher matcher = _sut.Map((MatcherModel)null);
+
+            // Assert
+            Check.That(matcher).IsNull();
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_ExactMatcher_Pattern()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "ExactMatcher",
+                Patterns = new[] { "x" }
+            };
+
+            // Act
+            var matcher = (ExactMatcher)_sut.Map(model);
+
+            // Assert
+            matcher.GetPatterns().Should().ContainSingle("x");
+            matcher.ThrowException.Should().BeFalse();
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_ExactMatcher_Patterns()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "ExactMatcher",
+                Patterns = new[] { "x", "y" }
+            };
+
+            // Act
+            var matcher = (ExactMatcher)_sut.Map(model);
+
+            // Assert
+            Check.That(matcher.GetPatterns()).ContainsExactly("x", "y");
+        }
+
+        [Theory]
+        [InlineData(nameof(LinqMatcher))]
+        [InlineData(nameof(ExactMatcher))]
+        [InlineData(nameof(ExactObjectMatcher))]
+        [InlineData(nameof(RegexMatcher))]
+        [InlineData(nameof(JsonMatcher))]
+        [InlineData(nameof(JsonPathMatcher))]
+        [InlineData(nameof(JmesPathMatcher))]
+        [InlineData(nameof(XPathMatcher))]
+        [InlineData(nameof(WildcardMatcher))]
+        [InlineData(nameof(ContentTypeMatcher))]
+        [InlineData(nameof(SimMetricsMatcher))]
+        public void MatcherModelMapper_Map_ThrowExceptionWhenMatcherFails_True(string name)
+        {
+            // Assign
+            var settings = new WireMockServerSettings
+            {
+                ThrowExceptionWhenMatcherFails = true
+            };
+            var sut = new MatcherMapper(settings);
+            var model = new MatcherModel
+            {
+                Name = name,
+                Patterns = new[] { "" }
+            };
+
+            // Act
+            var matcher = sut.Map(model);
+
+            // Assert
+            matcher.ThrowException.Should().BeTrue();
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_ExactObjectMatcher_ValidBase64StringPattern()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "ExactObjectMatcher",
+                Patterns = new object[] { "c3RlZg==" }
+            };
+
+            // Act
+            var matcher = (ExactObjectMatcher)_sut.Map(model);
+
+            // Assert
+            Check.That(matcher.ValueAsBytes).ContainsExactly(new byte[] { 115, 116, 101, 102 });
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_ExactObjectMatcher_InvalidBase64StringPattern()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "ExactObjectMatcher",
+                Patterns = new object[] { "_" }
+            };
+
+            // Act & Assert
+            Check.ThatCode(() => _sut.Map(model)).Throws<ArgumentException>();
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_RegexMatcher()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "RegexMatcher",
+                Patterns = new[] { "x", "y" },
+                IgnoreCase = true
+            };
+
+            // Act
+            var matcher = (RegexMatcher)_sut.Map(model);
+
+            // Assert
+            Check.That(matcher.GetPatterns()).ContainsExactly("x", "y");
+            Check.That(matcher.IsMatch("X")).IsEqualTo(0.5d);
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_WildcardMatcher()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "WildcardMatcher",
+                Patterns = new[] { "x", "y" },
+                IgnoreCase = true
+            };
+
+            // Act
+            var matcher = (WildcardMatcher)_sut.Map(model);
+
+            // Assert
+            Check.That(matcher.GetPatterns()).ContainsExactly("x", "y");
+            Check.That(matcher.IsMatch("X")).IsEqualTo(0.5d);
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_SimMetricsMatcher()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "SimMetricsMatcher",
+                Pattern = "x"
+            };
+
+            // Act
+            var matcher = (SimMetricsMatcher)_sut.Map(model);
+
+            // Assert
+            Check.That(matcher.GetPatterns()).ContainsExactly("x");
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_SimMetricsMatcher_BlockDistance()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "SimMetricsMatcher.BlockDistance",
+                Pattern = "x"
+            };
+
+            // Act
+            var matcher = (SimMetricsMatcher)_sut.Map(model);
+
+            // Assert
+            Check.That(matcher.GetPatterns()).ContainsExactly("x");
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_SimMetricsMatcher_Throws1()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "error",
+                Pattern = "x"
+            };
+
+            // Act
+            Check.ThatCode(() => _sut.Map(model)).Throws<NotSupportedException>();
+        }
+
+        [Fact]
+        public void MatcherModelMapper_Map_SimMetricsMatcher_Throws2()
+        {
+            // Assign
+            var model = new MatcherModel
+            {
+                Name = "SimMetricsMatcher.error",
+                Pattern = "x"
+            };
+
+            // Act
+            Check.ThatCode(() => _sut.Map(model)).Throws<NotSupportedException>();
+        }
+    }
 }