Create WireMock.Net.ProtoBuf project (#1350)

* Create WireMock.Net.ProtoBuf project

* ok

* Update Directory.Build.props

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

src/WireMock.Net.Shared/Matchers/IProtoBufMatcher.cs

@@ -1,5 +1,8 @@
 // Copyright © WireMock.Net
 
+using System;
+using WireMock.Models;
+
 namespace WireMock.Matchers;
 
 /// <summary>
@@ -7,4 +10,18 @@ namespace WireMock.Matchers;
 /// </summary>
 public interface IProtoBufMatcher : IDecodeBytesMatcher, IBytesMatcher
 {
+    /// <summary>
+    /// The Func to define the proto definition as id or texts.
+    /// </summary>
+    Func<IdOrTexts> ProtoDefinition { get; set; }
+
+    /// <summary>
+    /// The full type of the protobuf (request/response) message object. Format is "{package-name}.{type-name}".
+    /// </summary>
+    string MessageType { get; }
+
+    /// <summary>
+    /// The Matcher to use (optional).
+    /// </summary>
+    IObjectMatcher? Matcher { get; }
 }

src/WireMock.Net.Shared/Matchers/Request/RequestMessageProtoBufMatcher.cs

@@ -0,0 +1,42 @@
+// Copyright © WireMock.Net
+
+using System;
+using WireMock.Models;
+using WireMock.Util;
+
+namespace WireMock.Matchers.Request;
+
+/// <summary>
+/// The request body Grpc ProtoBuf matcher.
+/// </summary>
+public class RequestMessageProtoBufMatcher : IRequestMatcher
+{
+    /// <summary>
+    /// The ProtoBufMatcher.
+    /// </summary>
+    public IProtoBufMatcher? Matcher { get; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RequestMessageProtoBufMatcher"/> class.
+    /// </summary>
+    /// <param name="matchBehaviour">The match behaviour. (default = "AcceptOnMatch")</param>
+    /// <param name="protoDefinition">The Func to define the proto definitions as id or text.</param>
+    /// <param name="messageType">The full type of the protobuf (request/response) message object. Format is "{package-name}.{type-name}".</param>
+    /// <param name="matcher">The optional matcher to use to match the ProtoBuf as (json) object.</param>
+    public RequestMessageProtoBufMatcher(MatchBehaviour matchBehaviour, Func<IdOrTexts> protoDefinition, string messageType, IObjectMatcher? matcher = null)
+    {
+        Matcher = TypeLoader.LoadNewInstance<IProtoBufMatcher>(protoDefinition, messageType, matchBehaviour, matcher);
+    }
+
+    /// <inheritdoc />
+    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
+    {
+        var (score, exception) = GetMatchResult(requestMessage).Expand();
+        return requestMatchResult.AddScore(GetType(), score, exception);
+    }
+
+    private MatchResult GetMatchResult(IRequestMessage requestMessage)
+    {
+        return Matcher?.IsMatchAsync(requestMessage.BodyAsBytes).GetAwaiter().GetResult() ?? default;
+    }
+}