Add Grpc ProtoBuf support (request-response) (#1047)

* ProtoBuf

* .

* x

* ---

* x

* fx

* ...

* sc

* ...

* .

* groen

* x

* fix tests

* ok!?

* fix tests

* fix tests

* !

* x

* 6

* .

* x

* ivaluematcher

* transformer

* .

* sc

* .

* mapping

* x

* tra

* com

* ...

* .

* .

* .

* AddProtoDefinition

* .

* set

* grpahj

* .

* .

* IdOrText

* ...

* async

* async2

* .

* t

* nuget

* <PackageReference Include="ProtoBufJsonConverter" Version="0.2.0-preview-04" />

* http version

* tests

* .WithHttpVersion("2")

* <PackageReference Include="ProtoBufJsonConverter" Version="0.2.0" />

* HttpVersionParser

src/WireMock.Net/Settings/SimpleSettingsParser.cs

@@ -3,6 +3,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using WireMock.Extensions;
+using WireMock.Util;
 
 namespace WireMock.Settings;
 
@@ -148,4 +149,10 @@ internal class SimpleSettingsParser
     {
         return GetValue(name, values => values.FirstOrDefault());
     }
+
+    public T? GetObjectValueFromJson<T>(string name)
+    {
+        var value = GetValue(name, values => values.FirstOrDefault());
+        return string.IsNullOrWhiteSpace(value) ? default : JsonUtils.DeserializeObject<T>(value);
+    }
 }

src/WireMock.Net/Settings/WireMockServerSettings.cs

@@ -11,6 +11,7 @@ using WireMock.Matchers;
 using WireMock.RegularExpressions;
 using WireMock.Types;
 using System.Globalization;
+using WireMock.Models;
 #if USE_ASPNETCORE
 using Microsoft.Extensions.DependencyInjection;
 #endif
@@ -43,6 +44,12 @@ public class WireMockServerSettings
     [PublicAPI]
     public HostingScheme? HostingScheme { get; set; }
 
+    /// <summary>
+    /// Gets or sets to use HTTP 2 (used for Grpc).
+    /// </summary>
+    [PublicAPI]
+    public bool? UseHttp2 { get; set; }
+
     /// <summary>
     /// Gets or sets whether to start admin interface.
     /// </summary>
@@ -301,4 +308,16 @@ public class WireMockServerSettings
     /// </summary>
 	[JsonIgnore]
     public CultureInfo Culture { get; set; } = CultureInfo.CurrentCulture;
+
+    /// <summary>
+    /// A list of Grpc ProtoDefinitions which can be used.
+    /// </summary>
+    [PublicAPI]
+    public Dictionary<string, string>? ProtoDefinitions { get; set; }
+
+    /// <summary>
+    /// A list of GraphQL Schemas which can be used.
+    /// </summary>
+    [PublicAPI]
+    public Dictionary<string, GraphQLSchemaDetails>? GraphQLSchemas { get; set; }
 }

src/WireMock.Net/Settings/WireMockServerSettingsParser.cs

@@ -1,10 +1,12 @@
 using System.Collections;
+using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
 using System.Linq;
 using JetBrains.Annotations;
 using Stef.Validation;
 using WireMock.Logging;
+using WireMock.Models;
 using WireMock.Types;
 using WireMock.Util;
 
@@ -47,23 +49,26 @@ public static class WireMockServerSettingsParser
             AllowCSharpCodeMatcher = parser.GetBoolValue(nameof(WireMockServerSettings.AllowCSharpCodeMatcher)),
             AllowOnlyDefinedHttpStatusCodeInResponse = parser.GetBoolValue(nameof(WireMockServerSettings.AllowOnlyDefinedHttpStatusCodeInResponse)),
             AllowPartialMapping = parser.GetBoolValue(nameof(WireMockServerSettings.AllowPartialMapping)),
+            Culture = parser.GetValue(nameof(WireMockServerSettings.Culture), strings => CultureInfoUtils.Parse(strings.FirstOrDefault()), CultureInfo.CurrentCulture),
             DisableJsonBodyParsing = parser.GetBoolValue(nameof(WireMockServerSettings.DisableJsonBodyParsing)),
             DisableRequestBodyDecompressing = parser.GetBoolValue(nameof(WireMockServerSettings.DisableRequestBodyDecompressing)),
             DisableDeserializeFormUrlEncoded = parser.GetBoolValue(nameof(WireMockServerSettings.DisableDeserializeFormUrlEncoded)),
+            DoNotSaveDynamicResponseInLogEntry = parser.GetBoolValue(nameof(WireMockServerSettings.DoNotSaveDynamicResponseInLogEntry)),
+            GraphQLSchemas = parser.GetObjectValueFromJson<Dictionary<string, GraphQLSchemaDetails>>(nameof(settings.GraphQLSchemas)),
             HandleRequestsSynchronously = parser.GetBoolValue(nameof(WireMockServerSettings.HandleRequestsSynchronously)),
+            HostingScheme = parser.GetEnumValue<HostingScheme>(nameof(WireMockServerSettings.HostingScheme)),
             MaxRequestLogCount = parser.GetIntValue(nameof(WireMockServerSettings.MaxRequestLogCount)),
+            ProtoDefinitions = parser.GetObjectValueFromJson<Dictionary<string, string>>(nameof(settings.ProtoDefinitions)),
+            QueryParameterMultipleValueSupport = parser.GetEnumValue<QueryParameterMultipleValueSupport>(nameof(WireMockServerSettings.QueryParameterMultipleValueSupport)),
             ReadStaticMappings = parser.GetBoolValue(nameof(WireMockServerSettings.ReadStaticMappings)),
             RequestLogExpirationDuration = parser.GetIntValue(nameof(WireMockServerSettings.RequestLogExpirationDuration)),
             SaveUnmatchedRequests = parser.GetBoolValue(nameof(WireMockServerSettings.SaveUnmatchedRequests)),
             StartAdminInterface = parser.GetBoolValue(nameof(WireMockServerSettings.StartAdminInterface), true),
             StartTimeout = parser.GetIntValue(nameof(WireMockServerSettings.StartTimeout), WireMockServerSettings.DefaultStartTimeout),
+            UseHttp2 = parser.GetBoolValue(nameof(WireMockServerSettings.UseHttp2)),
             UseRegexExtended = parser.GetBoolValue(nameof(WireMockServerSettings.UseRegexExtended), true),
             WatchStaticMappings = parser.GetBoolValue(nameof(WireMockServerSettings.WatchStaticMappings)),
             WatchStaticMappingsInSubdirectories = parser.GetBoolValue(nameof(WireMockServerSettings.WatchStaticMappingsInSubdirectories)),
-            HostingScheme = parser.GetEnumValue<HostingScheme>(nameof(WireMockServerSettings.HostingScheme)),
-            DoNotSaveDynamicResponseInLogEntry = parser.GetBoolValue(nameof(WireMockServerSettings.DoNotSaveDynamicResponseInLogEntry)),
-            QueryParameterMultipleValueSupport = parser.GetEnumValue<QueryParameterMultipleValueSupport>(nameof(WireMockServerSettings.QueryParameterMultipleValueSupport)),
-            Culture = parser.GetValue(nameof(WireMockServerSettings.Culture), strings => CultureInfoUtils.Parse(strings.FirstOrDefault()), CultureInfo.CurrentCulture)
         };
 
 #if USE_ASPNETCORE
@@ -98,7 +103,6 @@ public static class WireMockServerSettingsParser
                 {
                     settings.Logger = logger;
                 }
-
                 break;
         }
     }