Update MappingConverter to correctly write the Matcher as C# code (#1152)

* Update MappingConverter to correctly write the Matcher as C# code

* .

* CSharpCodeMatcher

* tests

* .

WireMock.Net Solution.sln.DotSettings

@@ -33,6 +33,7 @@
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Guids/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Heyenrath/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Jmes/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Levenstein/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=openapi/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Pacticipant/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=protobuf/@EntryIndexedValue">True</s:Boolean>

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

@@ -10,6 +10,7 @@ using Stef.Validation;
 using WireMock.Exceptions;
 using WireMock.Extensions;
 using WireMock.Models;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -92,6 +93,17 @@ internal class CSharpCodeMatcher : ICSharpCodeMatcher
         return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
     }
 
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}" +
+               $")";
+    }
+
     private bool IsMatch(dynamic input, string pattern)
     {
         var isMatchWithString = input is string;

src/WireMock.Net/Authentication/AzureADAuthenticationMatcher.cs

@@ -42,7 +42,7 @@ internal class AzureADAuthenticationMatcher : IStringMatcher
         return EmptyArray<AnyOf<string, StringPattern>>.Value;
     }
 
-    public MatchOperator MatchOperator { get; } = MatchOperator.Or;
+    public MatchOperator MatchOperator => MatchOperator.Or;
 
     public MatchResult IsMatch(string? input)
     {
@@ -76,5 +76,11 @@ internal class AzureADAuthenticationMatcher : IStringMatcher
             return new MatchResult(MatchScores.Mismatch, ex);
         }
     }
+
+    /// <inheritdoc />
+    public virtual string GetCSharpCodeArguments()
+    {
+        throw new NotImplementedException();
+    }
 }
 #endif

src/WireMock.Net/MappingBuilder.cs

@@ -130,7 +130,10 @@ public class MappingBuilder : IMappingBuilder
 
     private IMapping[] GetNonAdminMappings()
     {
-        return _options.Mappings.Values.Where(m => !m.IsAdminInterface).OrderBy(m => m.UpdatedAt).ToArray();
+        return _options.Mappings.Values
+            .Where(m => !m.IsAdminInterface)
+            .OrderBy(m => m.Guid)
+            .ToArray();
     }
 
     private void RegisterMapping(IMapping mapping, bool saveToFile)

src/WireMock.Net/Matchers/ContentTypeMatcher.cs

@@ -2,7 +2,10 @@
 
 using System.Net.Http.Headers;
 using AnyOfTypes;
+using Stef.Validation;
+using WireMock.Extensions;
 using WireMock.Models;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -19,7 +22,7 @@ public class ContentTypeMatcher : WildcardMatcher
     /// </summary>
     /// <param name="pattern">The pattern.</param>
     /// <param name="ignoreCase">IgnoreCase (default false)</param>
-    public ContentTypeMatcher(AnyOf<string, StringPattern> pattern, bool ignoreCase = false) : this(new[] { pattern }, ignoreCase)
+    public ContentTypeMatcher(AnyOf<string, StringPattern> pattern, bool ignoreCase = false) : this([pattern], ignoreCase)
     {
     }
 
@@ -29,7 +32,8 @@ public class ContentTypeMatcher : WildcardMatcher
     /// <param name="matchBehaviour">The match behaviour.</param>
     /// <param name="pattern">The pattern.</param>
     /// <param name="ignoreCase">IgnoreCase (default false)</param>
-    public ContentTypeMatcher(MatchBehaviour matchBehaviour, AnyOf<string, StringPattern> pattern, bool ignoreCase = false) : this(matchBehaviour, new[] { pattern }, ignoreCase)
+    public ContentTypeMatcher(MatchBehaviour matchBehaviour, AnyOf<string, StringPattern> pattern, bool ignoreCase = false) : this(matchBehaviour,
+        [pattern], ignoreCase)
     {
     }
 
@@ -50,7 +54,7 @@ public class ContentTypeMatcher : WildcardMatcher
     /// <param name="ignoreCase">IgnoreCase (default false)</param>
     public ContentTypeMatcher(MatchBehaviour matchBehaviour, AnyOf<string, StringPattern>[] patterns, bool ignoreCase = false) : base(matchBehaviour, patterns, ignoreCase)
     {
-        _patterns = patterns;
+        _patterns = Guard.NotNull(patterns);
     }
 
     /// <inheritdoc />
@@ -72,4 +76,15 @@ public class ContentTypeMatcher : WildcardMatcher
 
     /// <inheritdoc />
     public override string Name => nameof(ContentTypeMatcher);
+
+    /// <inheritdoc />
+    public override string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(IgnoreCase)}" +
+               $")";
+    }
 }

src/WireMock.Net/Matchers/ExactMatcher.cs

@@ -4,7 +4,9 @@ using System;
 using System.Linq;
 using AnyOfTypes;
 using Stef.Validation;
+using WireMock.Extensions;
 using WireMock.Models;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -86,8 +88,20 @@ public class ExactMatcher : IStringMatcher, IIgnoreCaseMatcher
     public MatchOperator MatchOperator { get; }
 
     /// <inheritdoc />
-    public string Name => "ExactMatcher";
+    public string Name => nameof(ExactMatcher);
 
     /// <inheritdoc />
     public bool IgnoreCase { get; }
+
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(IgnoreCase)}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_values)}" +
+               $")";
+    }
 }

src/WireMock.Net/Matchers/ExactObjectMatcher.cs

@@ -72,5 +72,11 @@ public class ExactObjectMatcher : IObjectMatcher
     }
 
     /// <inheritdoc />
-    public string Name => "ExactObjectMatcher";
+    public string Name => nameof(ExactObjectMatcher);
+
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return "NotImplemented";
+    }
 }

src/WireMock.Net/Matchers/FormUrlEncodedMatcher.cs

@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Linq;
 using AnyOfTypes;
 using Stef.Validation;
+using WireMock.Extensions;
 using WireMock.Models;
 using WireMock.Util;
 
@@ -163,4 +164,16 @@ public class FormUrlEncodedMatcher : IStringMatcher, IIgnoreCaseMatcher
 
     /// <inheritdoc />
     public MatchOperator MatchOperator { get; }
+
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(IgnoreCase)}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}" +
+               $")";
+    }
 }

src/WireMock.Net/Matchers/GraphQLMatcher.cs

@@ -156,6 +156,12 @@ public class GraphQLMatcher : IStringMatcher
     /// <inheritdoc />
     public string Name => nameof(GraphQLMatcher);
 
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return "NotImplemented";
+    }
+
     private static bool TryGetGraphQLRequest(string input, [NotNullWhen(true)] out GraphQLRequest? graphQLRequest)
     {
         try

src/WireMock.Net/Matchers/IMatcher.cs

@@ -16,4 +16,10 @@ public interface IMatcher
     /// Gets the match behaviour.
     /// </summary>
     MatchBehaviour MatchBehaviour { get; }
+
+    /// <summary>
+    /// Get the C# code arguments.
+    /// </summary>
+    /// <returns></returns>
+    string GetCSharpCodeArguments();
 }

src/WireMock.Net/Matchers/JSONPathMatcher.cs

@@ -7,6 +7,7 @@ using Newtonsoft.Json.Linq;
 using Stef.Validation;
 using WireMock.Extensions;
 using WireMock.Models;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -89,7 +90,7 @@ public class JsonPathMatcher : IStringMatcher, IObjectMatcher
         Exception? exception = null;
 
         // When input is null or byte[], return Mismatch.
-        if (input != null && !(input is byte[]))
+        if (input != null && input is not byte[])
         {
             try
             {
@@ -116,7 +117,18 @@ public class JsonPathMatcher : IStringMatcher, IObjectMatcher
     public MatchOperator MatchOperator { get; }
 
     /// <inheritdoc />
-    public string Name => "JsonPathMatcher";
+    public string Name => nameof(JsonPathMatcher);
+
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}" +
+               $")";
+    }
 
     private double IsMatch(JToken jToken)
     {

src/WireMock.Net/Matchers/JmesPathMatcher.cs

@@ -8,6 +8,7 @@ using Newtonsoft.Json;
 using Stef.Validation;
 using WireMock.Extensions;
 using WireMock.Models;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -115,4 +116,15 @@ public class JmesPathMatcher : IStringMatcher, IObjectMatcher
 
     /// <inheritdoc />
     public string Name => nameof(JmesPathMatcher);
+
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}" +
+               $")";
+    }
 }

src/WireMock.Net/Matchers/JsonMatcher.cs

@@ -5,6 +5,7 @@ using System.Collections.Generic;
 using System.Linq;
 using Newtonsoft.Json.Linq;
 using Stef.Validation;
+using WireMock.Extensions;
 using WireMock.Util;
 using JsonUtils = WireMock.Util.JsonUtils;
 
@@ -98,6 +99,18 @@ public class JsonMatcher : IJsonMatcher
         return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), error);
     }
 
+    /// <inheritdoc />
+    public virtual string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{CSharpFormatter.ConvertToAnonymousObjectDefinition(Value, 3)}, " + 
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(IgnoreCase)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(Regex)}" +
+               $")";
+    }
+
     /// <summary>
     /// Compares the input against the matcher value
     /// </summary>

src/WireMock.Net/Matchers/JsonPartialMatcher.cs

@@ -1,5 +1,8 @@
 // Copyright © WireMock.Net
 
+using WireMock.Extensions;
+using WireMock.Util;
+
 namespace WireMock.Matchers;
 
 /// <summary>
@@ -34,4 +37,16 @@ public class JsonPartialMatcher : AbstractJsonPartialMatcher
         var exactStringMatcher = new ExactMatcher(MatchBehaviour.AcceptOnMatch, IgnoreCase, MatchOperator.Or, value);
         return exactStringMatcher.IsMatch(input).IsPerfect();
     }
+
+    /// <inheritdoc />
+    public override string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{CSharpFormatter.ConvertToAnonymousObjectDefinition(Value, 3)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(IgnoreCase)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(Regex)}" +
+               $")";
+    }
 }

src/WireMock.Net/Matchers/JsonPartialWildCardMatcher.cs

@@ -1,5 +1,8 @@
 // Copyright © WireMock.Net
 
+using WireMock.Extensions;
+using WireMock.Util;
+
 namespace WireMock.Matchers;
 
 /// <summary>
@@ -34,4 +37,16 @@ public class JsonPartialWildcardMatcher : AbstractJsonPartialMatcher
         var wildcardStringMatcher = new WildcardMatcher(MatchBehaviour.AcceptOnMatch, value, IgnoreCase);
         return wildcardStringMatcher.IsMatch(input).IsPerfect();
     }
+
+    /// <inheritdoc />
+    public override string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{CSharpFormatter.ConvertToAnonymousObjectDefinition(Value, 3)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(IgnoreCase)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(Regex)}" +
+               $")";
+    }
 }

src/WireMock.Net/Matchers/LinqMatcher.cs

@@ -9,6 +9,7 @@ using Stef.Validation;
 using WireMock.Extensions;
 using WireMock.Json;
 using WireMock.Models;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -136,4 +137,15 @@ public class LinqMatcher : IObjectMatcher, IStringMatcher
 
     /// <inheritdoc />
     public string Name => nameof(LinqMatcher);
+
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}" +
+               $")";
+    }
 }

src/WireMock.Net/Matchers/MimePartMatcher.cs

@@ -3,6 +3,7 @@
 #if MIMEKIT
 using System;
 using MimeKit;
+using WireMock.Extensions;
 using WireMock.Matchers;
 using WireMock.Matchers.Helpers;
 using WireMock.Models;
@@ -60,13 +61,13 @@ public class MimePartMatcher : IMatcher
         ContentTransferEncodingMatcher = contentTransferEncodingMatcher;
         ContentMatcher = contentMatcher;
 
-        _funcs = new[]
-        {
+        _funcs =
+        [
             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>
@@ -94,6 +95,12 @@ public class MimePartMatcher : IMatcher
         return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
     }
 
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return "NotImplemented";
+    }
+
     private MatchResult MatchOnContent(MimePart mimePart)
     {
         if (ContentMatcher == null)

src/WireMock.Net/Matchers/NotNullOrEmptyMatcher.cs

@@ -3,7 +3,9 @@
 using System;
 using System.Linq;
 using AnyOfTypes;
+using WireMock.Extensions;
 using WireMock.Models;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -70,5 +72,14 @@ public class NotNullOrEmptyMatcher : IObjectMatcher, IStringMatcher
     }
 
     /// <inheritdoc />
-    public MatchOperator MatchOperator { get; } = MatchOperator.Or;
+    public MatchOperator MatchOperator => MatchOperator.Or;
+
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}" +
+               $")";
+    }
 }

src/WireMock.Net/Matchers/ProtoBufMatcher.cs

@@ -89,6 +89,12 @@ public class ProtoBufMatcher : IProtoBufMatcher
         return DecodeAsync(input, false, cancellationToken);
     }
 
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return "NotImplemented";
+    }
+
     private async Task<object?> DecodeAsync(byte[]? input, bool throwException, CancellationToken cancellationToken)
     {
         if (input == null)

src/WireMock.Net/Matchers/RegexMatcher.cs

@@ -10,6 +10,7 @@ using WireMock.Constants;
 using WireMock.Extensions;
 using WireMock.Models;
 using WireMock.RegularExpressions;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -22,6 +23,7 @@ public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
 {
     private readonly AnyOf<string, StringPattern>[] _patterns;
     private readonly Regex[] _expressions;
+    private readonly bool _useRegexExtended;
 
     /// <inheritdoc />
     public MatchBehaviour MatchBehaviour { get; }
@@ -77,10 +79,11 @@ public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
     {
         _patterns = Guard.NotNull(patterns);
         IgnoreCase = ignoreCase;
+        _useRegexExtended = useRegexExtended;
         MatchBehaviour = matchBehaviour;
         MatchOperator = matchOperator;
 
-        RegexOptions options = RegexOptions.Compiled | RegexOptions.Multiline;
+        var options = RegexOptions.Compiled | RegexOptions.Multiline;
 
         if (ignoreCase)
         {
@@ -126,4 +129,16 @@ public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
     /// <inheritdoc />
     public MatchOperator MatchOperator { get; }
 
+    /// <inheritdoc />
+    public virtual string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(IgnoreCase)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(_useRegexExtended)}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}" +
+               $")";
+    }
 }

src/WireMock.Net/Matchers/SimMetricsMatcher.cs

@@ -8,6 +8,7 @@ using SimMetrics.Net.Metric;
 using Stef.Validation;
 using WireMock.Extensions;
 using WireMock.Models;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -88,6 +89,18 @@ public class SimMetricsMatcher : IStringMatcher
         return MatchBehaviourHelper.Convert(MatchBehaviour, score);
     }
 
+    /// <inheritdoc />
+    public virtual string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}, " +
+               $"{_simMetricType.GetFullyQualifiedEnumValue()}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}" +
+               $")";
+    }
+
     private IStringMetric GetStringMetricType()
     {
         return _simMetricType switch

src/WireMock.Net/Matchers/WildcardMatcher.cs

@@ -6,6 +6,7 @@ using AnyOfTypes;
 using Stef.Validation;
 using WireMock.Extensions;
 using WireMock.Models;
+using WireMock.Util;
 
 namespace WireMock.Matchers;
 
@@ -70,6 +71,18 @@ public class WildcardMatcher : RegexMatcher
     /// <inheritdoc />
     public override string Name => nameof(WildcardMatcher);
 
+    /// <inheritdoc />
+    public override string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}, " +
+               $"{CSharpFormatter.ToCSharpBooleanLiteral(IgnoreCase)}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}" +
+               $")";
+    }
+
     private static AnyOf<string, StringPattern>[] CreateArray(AnyOf<string, StringPattern>[] patterns)
     {
         return patterns

src/WireMock.Net/Matchers/XPathMatcher.cs

@@ -10,6 +10,7 @@ using WireMock.Extensions;
 using WireMock.Models;
 using Stef.Validation;
 using WireMock.Admin.Mappings;
+using WireMock.Util;
 #if !NETSTANDARD1_3
 using Wmhelp.XPath2;
 #endif
@@ -89,11 +90,6 @@ public class XPathMatcher : IStringMatcher
         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()
     {
@@ -106,6 +102,23 @@ public class XPathMatcher : IStringMatcher
     /// <inheritdoc />
     public string Name => nameof(XPathMatcher);
 
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return $"new {Name}" +
+               $"(" +
+               $"{MatchBehaviour.GetFullyQualifiedEnumValue()}, " +
+               $"{MatchOperator.GetFullyQualifiedEnumValue()}, " +
+               $"null, " +
+               $"{MappingConverterUtils.ToCSharpCodeArguments(_patterns)}" +
+               $")";
+    }
+
+    private MatchResult CreateMatchResult(double score, Exception? exception = null)
+    {
+        return new MatchResult(MatchBehaviourHelper.Convert(MatchBehaviour, score), exception);
+    }
+
     private sealed class XPathEvaluator
     {
         private XmlDocument? _xmlDocument;
@@ -130,6 +143,7 @@ public class XPathMatcher : IStringMatcher
         {
             return _xpathNavigator == null ? [] : patterns.Select(pattern => true.Equals(Evaluate(_xpathNavigator, pattern, xmlNamespaceMap))).ToArray();
         }
+
         private object Evaluate(XPathNavigator navigator, AnyOf<string, StringPattern> pattern, IEnumerable<XmlNamespace>? xmlNamespaceMap)
         {
             var xpath = $"boolean({pattern.GetPattern()})";

src/WireMock.Net/Serialization/MappingConverter.cs

@@ -23,16 +23,11 @@ using static WireMock.Util.CSharpFormatter;
 
 namespace WireMock.Serialization;
 
-internal class MappingConverter
+internal class MappingConverter(MatcherMapper mapper)
 {
     private static readonly string AcceptOnMatch = MatchBehaviour.AcceptOnMatch.GetFullyQualifiedEnumValue();
 
-    private readonly MatcherMapper _mapper;
-
-    public MappingConverter(MatcherMapper mapper)
-    {
-        _mapper = Guard.NotNull(mapper);
-    }
+    private readonly MatcherMapper _mapper = Guard.NotNull(mapper);
 
     public string ToCSharpCode(IMapping mapping, MappingConverterSettings? settings = null)
     {
@@ -77,26 +72,26 @@ internal class MappingConverter
         sb.AppendLine("    .Given(Request.Create()");
         sb.AppendLine($"        .UsingMethod({To1Or2Or3Arguments(methodMatcher?.MatchBehaviour, methodMatcher?.MatchOperator, methodMatcher?.Methods, HttpRequestMethod.GET)})");
 
-        if (pathMatcher is { Matchers: { } })
+        if (pathMatcher?.Matchers != null)
         {
             sb.AppendLine($"        .WithPath({To1Or2Arguments(pathMatcher.MatchOperator, pathMatcher.Matchers)})");
         }
-        else if (urlMatcher is { Matchers: { } })
+        else if (urlMatcher?.Matchers != null)
         {
             sb.AppendLine($"        .WithUrl({To1Or2Arguments(urlMatcher.MatchOperator, urlMatcher.Matchers)})");
         }
 
-        foreach (var paramsMatcher in paramsMatchers)
+        foreach (var paramsMatcher in paramsMatchers.Where(pm => pm.Matchers != null))
         {
-            sb.AppendLine($"        .WithParam({To1Or2Or3Arguments(paramsMatcher.Key, paramsMatcher.MatchBehaviour, paramsMatcher.Matchers!)})");
+            sb.AppendLine($"        .WithParam({To2Or3Arguments(paramsMatcher.Key, paramsMatcher.MatchBehaviour, paramsMatcher.Matchers!)})");
         }
 
-        if (clientIPMatcher is { Matchers: { } })
+        if (clientIPMatcher?.Matchers != null)
         {
             sb.AppendLine($"        .WithClientIP({ToValueArguments(GetStringArray(clientIPMatcher.Matchers))})");
         }
 
-        foreach (var headerMatcher in headerMatchers.Where(h => h.Matchers is { }))
+        foreach (var headerMatcher in headerMatchers.Where(h => h.Matchers != null))
         {
             var headerBuilder = new StringBuilder($"\"{headerMatcher.Name}\", {ToValueArguments(GetStringArray(headerMatcher.Matchers!))}, true");
             if (headerMatcher.MatchOperator != MatchOperator.Or)
@@ -106,7 +101,7 @@ internal class MappingConverter
             sb.AppendLine($"        .WithHeader({headerBuilder})");
         }
 
-        foreach (var cookieMatcher in cookieMatchers.Where(h => h.Matchers is { }))
+        foreach (var cookieMatcher in cookieMatchers.Where(c => c.Matchers != null))
         {
             sb.AppendLine($"        .WithCookie(\"{cookieMatcher.Name}\", {ToValueArguments(GetStringArray(cookieMatcher.Matchers!))}, true)");
         }
@@ -117,7 +112,7 @@ internal class MappingConverter
         }
 
 #if GRAPHQL
-        if (requestMessageGraphQLMatcher is { Matchers: { } })
+        if (requestMessageGraphQLMatcher?.Matchers != null)
         {
             if (requestMessageGraphQLMatcher.Matchers.OfType<GraphQLMatcher>().FirstOrDefault() is { } graphQLMatcher && graphQLMatcher.GetPatterns().Any())
             {
@@ -127,7 +122,7 @@ internal class MappingConverter
 #endif
 
 #if MIMEKIT
-        if (requestMessageMultiPartMatcher is { Matchers: { } })
+        if (requestMessageMultiPartMatcher?.Matchers != null)
         {
             if (requestMessageMultiPartMatcher.Matchers.OfType<MimePartMatcher>().Any())
             {
@@ -137,13 +132,13 @@ internal class MappingConverter
 #endif
 
 #if PROTOBUF
-        if (requestMessageProtoBufMatcher is { Matcher: { } })
+        if (requestMessageProtoBufMatcher?.Matcher != null)
         {
             sb.AppendLine("        // .WithBodyAsProtoBuf() is not yet supported");
         }
 #endif
 
-        if (requestMessageBodyMatcher is { Matchers: { } })
+        if (requestMessageBodyMatcher?.Matchers != null)
         {
             var firstMatcher = requestMessageBodyMatcher.Matchers.FirstOrDefault();
 
@@ -154,15 +149,15 @@ internal class MappingConverter
                     break;
 
                 case JsonMatcher jsonMatcher:
-                {
-                    var matcherType = jsonMatcher.GetType().Name;
-                    sb.AppendLine($"        .WithBody(new {matcherType}(");
-                    sb.AppendLine($"            value: {ConvertToAnonymousObjectDefinition(jsonMatcher.Value, 3)},");
-                    sb.AppendLine($"            ignoreCase: {ToCSharpBooleanLiteral(jsonMatcher.IgnoreCase)},");
-                    sb.AppendLine($"            regex: {ToCSharpBooleanLiteral(jsonMatcher.Regex)}");
-                    sb.AppendLine(@"        ))");
-                    break;
-                }
+                    {
+                        var matcherType = jsonMatcher.GetType().Name;
+                        sb.AppendLine($"        .WithBody(new {matcherType}(");
+                        sb.AppendLine($"            value: {ConvertToAnonymousObjectDefinition(jsonMatcher.Value, 3)},");
+                        sb.AppendLine($"            ignoreCase: {ToCSharpBooleanLiteral(jsonMatcher.IgnoreCase)},");
+                        sb.AppendLine($"            regex: {ToCSharpBooleanLiteral(jsonMatcher.Regex)}");
+                        sb.AppendLine(@"        ))");
+                        break;
+                    }
             }
         }
 
@@ -309,7 +304,7 @@ internal class MappingConverter
             Response = new ResponseModel()
         };
 
-        if (methodMatcher is { Methods: { } })
+        if (methodMatcher != null)
         {
             mappingModel.Request.Methods = methodMatcher.Methods;
             mappingModel.Request.MethodsRejectOnMatch = methodMatcher.MatchBehaviour == MatchBehaviour.RejectOnMatch ? true : null;
@@ -321,7 +316,7 @@ internal class MappingConverter
             mappingModel.Request.HttpVersion = httpVersionMatcher.HttpVersion;
         }
 
-        if (clientIPMatcher is { Matchers: { } })
+        if (clientIPMatcher?.Matchers != null)
         {
             var clientIPMatchers = _mapper.Map(clientIPMatcher.Matchers);
             mappingModel.Request.Path = new ClientIPModel
@@ -331,7 +326,7 @@ internal class MappingConverter
             };
         }
 
-        if (pathMatcher is { Matchers: { } })
+        if (pathMatcher?.Matchers != null)
         {
             var pathMatchers = _mapper.Map(pathMatcher.Matchers);
             mappingModel.Request.Path = new PathModel
@@ -340,7 +335,7 @@ internal class MappingConverter
                 MatchOperator = pathMatchers?.Length > 1 ? pathMatcher.MatchOperator.ToString() : null
             };
         }
-        else if (urlMatcher is { Matchers: { } })
+        else if (urlMatcher?.Matchers != null)
         {
             var urlMatchers = _mapper.Map(urlMatcher.Matchers);
             mappingModel.Request.Url = new UrlModel
@@ -538,7 +533,7 @@ internal class MappingConverter
         return stringMatchers.SelectMany(m => m.GetPatterns()).Select(p => p.GetPattern()).ToArray();
     }
 
-    private static string To1Or2Or3Arguments(string key, MatchBehaviour? matchBehaviour, IReadOnlyList<IStringMatcher> matchers)
+    private static string To2Or3Arguments(string key, MatchBehaviour? matchBehaviour, IReadOnlyList<IStringMatcher> matchers)
     {
         var sb = new StringBuilder($"\"{key}\", ");
 
@@ -547,7 +542,7 @@ internal class MappingConverter
             sb.AppendFormat("{0}, ", matchBehaviour.Value.GetFullyQualifiedEnumValue());
         }
 
-        sb.AppendFormat("{0}", ToValueArguments(GetStringArray(matchers), string.Empty));
+        sb.AppendFormat("{0}", MappingConverterUtils.ToCSharpCodeArguments(matchers));
 
         return sb.ToString();
     }
@@ -566,7 +561,16 @@ internal class MappingConverter
 
     private static string To1Or2Arguments(MatchOperator? matchOperator, IReadOnlyList<IStringMatcher> matchers)
     {
-        return To1Or2Arguments(matchOperator, GetStringArray(matchers), string.Empty);
+        var sb = new StringBuilder();
+
+        if (matchOperator.HasValue && matchOperator != MatchOperator.Or)
+        {
+            sb.AppendFormat("{0}, ", matchOperator.Value.GetFullyQualifiedEnumValue());
+        }
+
+        sb.AppendFormat("{0}", MappingConverterUtils.ToCSharpCodeArguments(matchers));
+
+        return sb.ToString();
     }
 
     private static string To1Or2Arguments(MatchOperator? matchOperator, string[]? values, string defaultValue)

src/WireMock.Net/Util/MappingConverterUtils.cs

@@ -0,0 +1,23 @@
+// Copyright © WireMock.Net
+
+using System.Collections.Generic;
+using System.Linq;
+using AnyOfTypes;
+using WireMock.Extensions;
+using WireMock.Matchers;
+using WireMock.Models;
+
+namespace WireMock.Util;
+
+internal static class MappingConverterUtils
+{
+    internal static string ToCSharpCodeArguments(IReadOnlyList<IMatcher> matchers)
+    {
+        return string.Join(", ", matchers.Select(m => m.GetCSharpCodeArguments()));
+    }
+
+    internal static string ToCSharpCodeArguments(AnyOf<string, StringPattern>[] patterns)
+    {
+        return string.Join(", ", patterns.Select(p => CSharpFormatter.ToCSharpStringLiteral(p.GetPattern())));
+    }
+}

test/WireMock.Net.Tests/AdminApi/WireMockAdminApiTests.GetMappingsAsync.cs

@@ -47,6 +47,7 @@ message HelloReply {
                 .WithPath("/grpc/greet.Greeter/SayHello")
                 .WithBodyAsProtoBuf(ProtoDefinition, "greet.HelloRequest", protoBufJsonMatcher)
             )
+            .WithGuid(_guidUtilsMock.Object.NewGuid())
             .RespondWith(Response.Create()
                 .WithHeader("Content-Type", "application/grpc")
                 .WithBodyAsProtoBuf(ProtoDefinition, "greet.HelloReply",
@@ -66,6 +67,7 @@ message HelloReply {
                 .WithBodyAsProtoBuf("greet.HelloRequest", protoBufJsonMatcher)
             )
             .WithProtoDefinition(ProtoDefinition)
+            .WithGuid(_guidUtilsMock.Object.NewGuid())
             .RespondWith(Response.Create()
                 .WithHeader("Content-Type", "application/grpc")
                 .WithBodyAsProtoBuf("greet.HelloReply",
@@ -86,6 +88,7 @@ message HelloReply {
                 .WithBodyAsProtoBuf("greet.HelloRequest", protoBufJsonMatcher)
             )
             .WithProtoDefinition("my-greeter")
+            .WithGuid(_guidUtilsMock.Object.NewGuid())
             .RespondWith(Response.Create()
                 .WithHeader("Content-Type", "application/grpc")
                 .WithBodyAsProtoBuf("greet.HelloReply",
@@ -106,6 +109,7 @@ message HelloReply {
                 .WithBodyAsProtoBuf("greet.HelloRequest")
             )
             .WithProtoDefinition("my-greeter")
+            .WithGuid(_guidUtilsMock.Object.NewGuid())
             .RespondWith(Response.Create()
                 .WithHeader("Content-Type", "application/grpc")
                 .WithBodyAsProtoBuf("greet.HelloReply",

test/WireMock.Net.Tests/AdminApi/WireMockAdminApiTests.IWireMockAdminApi_GetMappingCodeByGuidAsync.verified.txt

@@ -2,8 +2,8 @@
 server
     .Given(Request.Create()
         .UsingMethod("GET")
-        .WithPath("/foo1")
-        .WithParam("p1", "xyz")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/foo1", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("p1", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "xyz"))
     )
     .WithGuid("90356dba-b36c-469a-a17e-669cd84f1f05")
     .RespondWith(Response.Create()

test/WireMock.Net.Tests/AdminApi/WireMockAdminApiTests.IWireMockAdminApi_GetMappingsCode.verified.txt

@@ -2,25 +2,7 @@
 server
     .Given(Request.Create()
         .UsingMethod("POST")
-        .WithPath("/users/post1")
-        .WithBody(new JsonMatcher(
-            value: new
-            {
-                city = "Amsterdam",
-                country = "The Netherlands"
-            },
-            ignoreCase: false,
-            regex: false
-        ))
-    )
-    .WithGuid("90356dba-b36c-469a-a17e-669cd84f1f05")
-    .RespondWith(Response.Create()
-    );
-
-server
-    .Given(Request.Create()
-        .UsingMethod("POST")
-        .WithPath("/users/post2")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/users/post2", false, WireMock.Matchers.MatchOperator.Or))
         .WithBody(new JsonPartialMatcher(
             value: new
             {
@@ -37,23 +19,11 @@ server
 Some ""value"" in Line2")
     );
 
-server
-    .Given(Request.Create()
-        .UsingMethod("GET")
-        .WithPath("/foo1")
-        .WithParam("p1", "xyz")
-    )
-    .WithGuid("f74fd144-df53-404f-8e35-da22a640bd5f")
-    .RespondWith(Response.Create()
-        .WithStatusCode(200)
-        .WithBody("1")
-    );
-
 server
     .Given(Request.Create()
         .UsingMethod("POST")
-        .WithPath("/foo2")
-        .WithParam("p2", "abc")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/foo2", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("p2", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "abc"))
         .WithHeader("h1", "W/\"234f2q3r\"", true)
     )
     .WithGuid("4126dec8-470b-4eff-93bb-c24f83b8b1fd")
@@ -64,10 +34,28 @@ server
         .WithBody("2")
     );
 
+server
+    .Given(Request.Create()
+        .UsingMethod("POST")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/users/post1", false, WireMock.Matchers.MatchOperator.Or))
+        .WithBody(new JsonMatcher(
+            value: new
+            {
+                city = "Amsterdam",
+                country = "The Netherlands"
+            },
+            ignoreCase: false,
+            regex: false
+        ))
+    )
+    .WithGuid("90356dba-b36c-469a-a17e-669cd84f1f05")
+    .RespondWith(Response.Create()
+    );
+
 server
     .Given(Request.Create()
         .UsingMethod("DELETE")
-        .WithUrl("https://localhost/test")
+        .WithUrl(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "https://localhost/test", false, WireMock.Matchers.MatchOperator.Or))
     )
     .WithGuid("c9929240-7ae8-4a5d-8ed8-0913479f6eeb")
     .RespondWith(Response.Create()
@@ -108,3 +96,15 @@ text
         })
     );
 
+server
+    .Given(Request.Create()
+        .UsingMethod("GET")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/foo1", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("p1", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "xyz"))
+    )
+    .WithGuid("f74fd144-df53-404f-8e35-da22a640bd5f")
+    .RespondWith(Response.Create()
+        .WithStatusCode(200)
+        .WithBody("1")
+    );
+

test/WireMock.Net.Tests/AdminApi/WireMockAdminApiTests.cs

@@ -30,6 +30,7 @@ using WireMock.ResponseBuilders;
 using WireMock.Server;
 using WireMock.Settings;
 using WireMock.Types;
+using WireMock.Util;
 using Xunit;
 
 namespace WireMock.Net.Tests.AdminApi;
@@ -39,6 +40,14 @@ public partial class WireMockAdminApiTests
 {
     private static readonly VerifySettings VerifySettings = new();
 
+    private readonly Mock<IGuidUtils> _guidUtilsMock = new();
+
+    public WireMockAdminApiTests()
+    {
+        var startGuid = 1000;
+        _guidUtilsMock.Setup(g => g.NewGuid()).Returns(() => new Guid($"98fae52e-76df-47d9-876f-2ee32e93{startGuid++}"));
+    }
+
     static WireMockAdminApiTests()
     {
         VerifyNewtonsoftJson.Enable(VerifySettings);

test/WireMock.Net.Tests/MappingBuilderTests.GetMappings.verified.txt

@@ -32,6 +32,35 @@
       Body: { msg: "Hello world!"}
     }
   },
+  {
+    Guid: 98fae52e-76df-47d9-876f-2ee32e931001,
+    UpdatedAt: 2023-01-14 15:16:17,
+    Request: {
+      Path: {
+        Matchers: [
+          {
+            Name: WildcardMatcher,
+            Pattern: /users/post1,
+            IgnoreCase: false
+          }
+        ]
+      },
+      Methods: [
+        POST
+      ],
+      Body: {
+        Matcher: {
+          Name: JsonMatcher,
+          Pattern: {
+            Request: Hello?
+          },
+          IgnoreCase: false,
+          Regex: false
+        }
+      }
+    },
+    Response: {}
+  },
   {
     Guid: 98fae52e-76df-47d9-876f-2ee32e931002,
     UpdatedAt: 2023-01-14 15:16:17,
@@ -106,31 +135,33 @@
     Response: {}
   },
   {
-    Guid: 98fae52e-76df-47d9-876f-2ee32e931001,
+    Guid: 98fae52e-76df-47d9-876f-2ee32e931004,
     UpdatedAt: 2023-01-14 15:16:17,
     Request: {
       Path: {
         Matchers: [
           {
             Name: WildcardMatcher,
-            Pattern: /users/post1,
+            Pattern: /regex,
             IgnoreCase: false
           }
         ]
       },
       Methods: [
-        POST
+        GET
       ],
-      Body: {
-        Matcher: {
-          Name: JsonMatcher,
-          Pattern: {
-            Request: Hello?
-          },
-          IgnoreCase: false,
-          Regex: false
+      Params: [
+        {
+          Name: foo,
+          Matchers: [
+            {
+              Name: RegexMatcher,
+              Pattern: .*,
+              IgnoreCase: false
+            }
+          ]
         }
-      }
+      ]
     },
     Response: {}
   }

test/WireMock.Net.Tests/MappingBuilderTests.ToCSharpCode_Builder.verified.txt

@@ -2,8 +2,8 @@
 builder
     .Given(Request.Create()
         .UsingMethod("GET")
-        .WithPath("/foo")
-        .WithParam("test", "it.Length < 10")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/foo", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("test", new LinqMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, WireMock.Matchers.MatchOperator.Or, "it.Length < 10"))
     )
     .WithGuid("41372914-1838-4c67-916b-b9aacdd096ce")
     .RespondWith(Response.Create()
@@ -13,7 +13,24 @@ builder
 builder
     .Given(Request.Create()
         .UsingMethod("POST")
-        .WithPath("/users/post2")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/users/post1", false, WireMock.Matchers.MatchOperator.Or))
+        .WithBody(new JsonMatcher(
+            value: new
+            {
+                Request = "Hello?"
+            },
+            ignoreCase: false,
+            regex: false
+        ))
+    )
+    .WithGuid("98fae52e-76df-47d9-876f-2ee32e931001")
+    .RespondWith(Response.Create()
+    );
+
+builder
+    .Given(Request.Create()
+        .UsingMethod("POST")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/users/post2", false, WireMock.Matchers.MatchOperator.Or))
         .WithBody(new JsonMatcher(
             value: new
             {
@@ -31,7 +48,7 @@ builder
 builder
     .Given(Request.Create()
         .UsingMethod("POST")
-        .WithPath("/form-urlencoded")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/form-urlencoded", false, WireMock.Matchers.MatchOperator.Or))
         .WithHeader("Content-Type", "application/x-www-form-urlencoded", true)
         .WithBody("name=John Doe")
     )
@@ -41,18 +58,11 @@ builder
 
 builder
     .Given(Request.Create()
-        .UsingMethod("POST")
-        .WithPath("/users/post1")
-        .WithBody(new JsonMatcher(
-            value: new
-            {
-                Request = "Hello?"
-            },
-            ignoreCase: false,
-            regex: false
-        ))
+        .UsingMethod("GET")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/regex", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("foo", new RegexMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, ".*", false, true, WireMock.Matchers.MatchOperator.Or))
     )
-    .WithGuid("98fae52e-76df-47d9-876f-2ee32e931001")
+    .WithGuid("98fae52e-76df-47d9-876f-2ee32e931004")
     .RespondWith(Response.Create()
     );
 

test/WireMock.Net.Tests/MappingBuilderTests.ToCSharpCode_Server.verified.txt

@@ -2,8 +2,8 @@
 server
     .Given(Request.Create()
         .UsingMethod("GET")
-        .WithPath("/foo")
-        .WithParam("test", "it.Length < 10")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/foo", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("test", new LinqMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, WireMock.Matchers.MatchOperator.Or, "it.Length < 10"))
     )
     .WithGuid("41372914-1838-4c67-916b-b9aacdd096ce")
     .RespondWith(Response.Create()
@@ -13,7 +13,24 @@ server
 server
     .Given(Request.Create()
         .UsingMethod("POST")
-        .WithPath("/users/post2")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/users/post1", false, WireMock.Matchers.MatchOperator.Or))
+        .WithBody(new JsonMatcher(
+            value: new
+            {
+                Request = "Hello?"
+            },
+            ignoreCase: false,
+            regex: false
+        ))
+    )
+    .WithGuid("98fae52e-76df-47d9-876f-2ee32e931001")
+    .RespondWith(Response.Create()
+    );
+
+server
+    .Given(Request.Create()
+        .UsingMethod("POST")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/users/post2", false, WireMock.Matchers.MatchOperator.Or))
         .WithBody(new JsonMatcher(
             value: new
             {
@@ -31,7 +48,7 @@ server
 server
     .Given(Request.Create()
         .UsingMethod("POST")
-        .WithPath("/form-urlencoded")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/form-urlencoded", false, WireMock.Matchers.MatchOperator.Or))
         .WithHeader("Content-Type", "application/x-www-form-urlencoded", true)
         .WithBody("name=John Doe")
     )
@@ -41,18 +58,11 @@ server
 
 server
     .Given(Request.Create()
-        .UsingMethod("POST")
-        .WithPath("/users/post1")
-        .WithBody(new JsonMatcher(
-            value: new
-            {
-                Request = "Hello?"
-            },
-            ignoreCase: false,
-            regex: false
-        ))
+        .UsingMethod("GET")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "/regex", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("foo", new RegexMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, ".*", false, true, WireMock.Matchers.MatchOperator.Or))
     )
-    .WithGuid("98fae52e-76df-47d9-876f-2ee32e931001")
+    .WithGuid("98fae52e-76df-47d9-876f-2ee32e931004")
     .RespondWith(Response.Create()
     );
 

test/WireMock.Net.Tests/MappingBuilderTests.ToJson.verified.txt

@@ -32,6 +32,34 @@
       Body: { msg: "Hello world!"}
     }
   },
+  {
+    Guid: 98fae52e-76df-47d9-876f-2ee32e931001,
+    UpdatedAt: 2023-01-14T15:16:17,
+    Request: {
+      Path: {
+        Matchers: [
+          {
+            Name: WildcardMatcher,
+            Pattern: /users/post1,
+            IgnoreCase: false
+          }
+        ]
+      },
+      Methods: [
+        POST
+      ],
+      Body: {
+        Matcher: {
+          Name: JsonMatcher,
+          Pattern: {
+            Request: Hello?
+          },
+          IgnoreCase: false,
+          Regex: false
+        }
+      }
+    }
+  },
   {
     Guid: 98fae52e-76df-47d9-876f-2ee32e931002,
     UpdatedAt: 2023-01-14T15:16:17,
@@ -104,31 +132,33 @@
     }
   },
   {
-    Guid: 98fae52e-76df-47d9-876f-2ee32e931001,
+    Guid: 98fae52e-76df-47d9-876f-2ee32e931004,
     UpdatedAt: 2023-01-14T15:16:17,
     Request: {
       Path: {
         Matchers: [
           {
             Name: WildcardMatcher,
-            Pattern: /users/post1,
+            Pattern: /regex,
             IgnoreCase: false
           }
         ]
       },
       Methods: [
-        POST
+        GET
       ],
-      Body: {
-        Matcher: {
-          Name: JsonMatcher,
-          Pattern: {
-            Request: Hello?
-          },
-          IgnoreCase: false,
-          Regex: false
+      Params: [
+        {
+          Name: foo,
+          Matchers: [
+            {
+              Name: RegexMatcher,
+              Pattern: .*,
+              IgnoreCase: false
+            }
+          ]
         }
-      }
+      ]
     }
   }
 ]

test/WireMock.Net.Tests/MappingBuilderTests.cs

@@ -102,6 +102,13 @@ public class MappingBuilderTests
             .WithHeader("Content-Type", "application/x-www-form-urlencoded")
             .WithBody(new FormUrlEncodedMatcher(["name=John Doe", "email=johndoe@example.com"]))
         ).RespondWith(Response.Create());
+
+        _sut.Given(Request.Create()
+                .WithPath("/regex")
+                .WithParam("foo", new RegexMatcher(".*"))
+                .UsingGet()
+            )
+            .RespondWith(Response.Create());
     }
 
     [Fact]
@@ -190,9 +197,9 @@ public class MappingBuilderTests
         _sut.SaveMappingsToFolder(null);
 
         // Verify
-        _fileSystemHandlerMock.Verify(fs => fs.GetMappingFolder(), Times.Exactly(4));
-        _fileSystemHandlerMock.Verify(fs => fs.FolderExists(mappingFolder), Times.Exactly(4));
-        _fileSystemHandlerMock.Verify(fs => fs.WriteMappingFile(It.IsAny<string>(), It.IsAny<string>()), Times.Exactly(4));
+        _fileSystemHandlerMock.Verify(fs => fs.GetMappingFolder(), Times.Exactly(5));
+        _fileSystemHandlerMock.Verify(fs => fs.FolderExists(mappingFolder), Times.Exactly(5));
+        _fileSystemHandlerMock.Verify(fs => fs.WriteMappingFile(It.IsAny<string>(), It.IsAny<string>()), Times.Exactly(5));
         _fileSystemHandlerMock.VerifyNoOtherCalls();
     }
 
@@ -208,8 +215,8 @@ public class MappingBuilderTests
 
         // Verify
         _fileSystemHandlerMock.Verify(fs => fs.GetMappingFolder(), Times.Never);
-        _fileSystemHandlerMock.Verify(fs => fs.FolderExists(path), Times.Exactly(4));
-        _fileSystemHandlerMock.Verify(fs => fs.WriteMappingFile(It.IsAny<string>(), It.IsAny<string>()), Times.Exactly(4));
+        _fileSystemHandlerMock.Verify(fs => fs.FolderExists(path), Times.Exactly(5));
+        _fileSystemHandlerMock.Verify(fs => fs.WriteMappingFile(It.IsAny<string>(), It.IsAny<string>()), Times.Exactly(5));
         _fileSystemHandlerMock.VerifyNoOtherCalls();
     }
 }

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

@@ -29,7 +29,7 @@ public class ExactObjectMatcherTests
         object checkValue = new byte[] { 1, 2 };
 
         // Act
-        var matcher = new ExactObjectMatcher(new byte[] { 1, 2 });
+        var matcher = new ExactObjectMatcher([1, 2]);
         var score = matcher.IsMatch(checkValue).Score;
 
         // Assert

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

@@ -0,0 +1,177 @@
+using FluentAssertions;
+using WireMock.Matchers;
+using Xunit;
+
+namespace WireMock.Net.Tests.Matchers;
+
+public class MatcherTests
+{
+    [Fact]
+    public void ContentTypeMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new ContentTypeMatcher("application/json");
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("new ContentTypeMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, \"application/json\", false)");
+    }
+
+    [Fact]
+    public void ExactMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new ExactMatcher("test");
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.Or, \"test\")");
+    }
+
+    [Fact]
+    public void ExactObjectMatcher_GetCSharpCodeArguments_ShouldReturnNotImplemented()
+    {
+        // Arrange
+        var matcher = new ExactObjectMatcher(new { Name = "test" });
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("NotImplemented");
+    }
+
+    [Fact]
+    public void FormUrlEncodedMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new FormUrlEncodedMatcher("key=value");
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("new FormUrlEncodedMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, \"key=value\", false, WireMock.Matchers.MatchOperator.Or)");
+    }
+
+    [Fact]
+    public void JmesPathMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new JmesPathMatcher("expression");
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("new JmesPathMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, WireMock.Matchers.MatchOperator.Or, \"expression\")");
+    }
+
+    [Fact]
+    public void JsonMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new JsonMatcher(new { key = "value" });
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().StartWith("new JsonMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch,");
+    }
+
+    [Fact]
+    public void JsonPartialMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new JsonPartialMatcher(new { key = "value" });
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().StartWith("new JsonPartialMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch,");
+    }
+
+    [Fact]
+    public void JsonPartialWildcardMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new JsonPartialWildcardMatcher(new { key = "value" });
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().StartWith("new JsonPartialWildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch,");
+    }
+
+    [Fact]
+    public void LinqMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new LinqMatcher("it.Contains(\"test\"");
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("new LinqMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, WireMock.Matchers.MatchOperator.Or, \"it.Contains(\\\"test\\\"\")");
+    }
+
+    [Fact]
+    public void RegexMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new RegexMatcher("pattern");
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("new RegexMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, \"pattern\", false, true, WireMock.Matchers.MatchOperator.Or)");
+    }
+
+    [Fact]
+    public void SimMetricsMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new SimMetricsMatcher("test");
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("new SimMetricsMatcher.Levenstein(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, \"test\", SimMetrics.Net.SimMetricType.Levenstein, WireMock.Matchers.MatchOperator.Average)");
+    }
+
+    [Fact]
+    public void WildcardMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new WildcardMatcher("pattern");
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, \"pattern\", false, WireMock.Matchers.MatchOperator.Or)");
+    }
+
+    [Fact]
+    public void XPathMatcher_GetCSharpCodeArguments_ShouldReturnCorrectArguments()
+    {
+        // Arrange
+        var matcher = new XPathMatcher("pattern1");
+
+        // Act
+        var result = matcher.GetCSharpCodeArguments();
+
+        // Assert
+        result.Should().Be("new XPathMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, WireMock.Matchers.MatchOperator.Or, null, \"pattern1\")");
+    }
+}

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

@@ -92,11 +92,17 @@ public class CustomPathParamMatcher : IStringMatcher
 
     public MatchOperator MatchOperator { get; }
 
+    /// <inheritdoc />
+    public string GetCSharpCodeArguments()
+    {
+        return "// TODO: CustomPathParamMatcher";
+    }
+
     private static string[] GetPathParts(string? path)
     {
         if (path is null)
         {
-            return new string[0];
+            return [];
         }
 
         var hashMarkIndex = path.IndexOf('#');

test/WireMock.Net.Tests/Serialization/MappingConverterTests.ToCSharpCode_With_Builder_And_AddStartIsFalse.verified.txt

@@ -1,8 +1,8 @@
 builder
     .Given(Request.Create()
         .UsingMethod("GET")
-        .WithPath("test_path")
-        .WithParam("q", "42")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "test_path", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("q", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "42"))
         .WithClientIP("112.123.100.99")
         .WithHeader("h-key", "h-value", true)
         .WithCookie("c-key", "c-value", true)

test/WireMock.Net.Tests/Serialization/MappingConverterTests.ToCSharpCode_With_Builder_And_AddStartIsTrue.verified.txt

@@ -2,8 +2,8 @@
 builder
     .Given(Request.Create()
         .UsingMethod("GET")
-        .WithPath("test_path")
-        .WithParam("q", "42")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "test_path", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("q", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "42"))
         .WithClientIP("112.123.100.99")
         .WithHeader("h-key", "h-value", true)
         .WithCookie("c-key", "c-value", true)

test/WireMock.Net.Tests/Serialization/MappingConverterTests.ToCSharpCode_With_Server_And_AddStartIsFalse.verified.txt

@@ -1,8 +1,8 @@
 server
     .Given(Request.Create()
         .UsingMethod("GET")
-        .WithPath("test_path")
-        .WithParam("q", "42")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "test_path", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("q", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "42"))
         .WithClientIP("112.123.100.99")
         .WithHeader("h-key", "h-value", true)
         .WithCookie("c-key", "c-value", true)

test/WireMock.Net.Tests/Serialization/MappingConverterTests.ToCSharpCode_With_Server_And_AddStartIsTrue.verified.txt

@@ -2,8 +2,8 @@
 server
     .Given(Request.Create()
         .UsingMethod("GET")
-        .WithPath("test_path")
-        .WithParam("q", "42")
+        .WithPath(new WildcardMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, "test_path", false, WireMock.Matchers.MatchOperator.Or))
+        .WithParam("q", new ExactMatcher(WireMock.Matchers.MatchBehaviour.AcceptOnMatch, false, WireMock.Matchers.MatchOperator.And, "42"))
         .WithClientIP("112.123.100.99")
         .WithHeader("h-key", "h-value", true)
         .WithCookie("c-key", "c-value", true)