mm

src/WireMock.Net.Minimal/Serialization/MappingSerializer.cs

@@ -0,0 +1,49 @@
+// Copyright © WireMock.Net
+
+using System;
+using JsonConverter.Abstractions;
+using Newtonsoft.Json.Linq;
+#if NETSTANDARD2_0_OR_GREATER || NETCOREAPP3_1_OR_GREATER || NET6_0_OR_GREATER || NET461
+using System.Text.Json;
+#endif
+
+namespace WireMock.Serialization;
+
+internal class MappingSerializer(IJsonConverter jsonConverter)
+{
+    internal T[] DeserializeJsonToArray<T>(string value)
+    {
+        return DeserializeObjectToArray<T>(jsonConverter.Deserialize<object>(value)!);
+    }
+
+    internal static T[] DeserializeObjectToArray<T>(object value)
+    {
+        if (value is JArray jArray)
+        {
+            return jArray.ToObject<T[]>()!;
+        }
+
+        if (value is JObject jObject)
+        {
+            var singleResult = jObject.ToObject<T>();
+            return [singleResult!];
+        }
+
+#if NETSTANDARD2_0_OR_GREATER || NETCOREAPP3_1_OR_GREATER || NET6_0_OR_GREATER || NET461
+        if (value is JsonElement jElement)
+        {
+            if (jElement.ValueKind == JsonValueKind.Array)
+            {
+                return jElement.Deserialize<T[]>()!;
+            }
+
+            if (jElement.ValueKind == JsonValueKind.Object)
+            {
+                var singleResult = jElement.Deserialize<T>();
+                return [singleResult!];
+            }
+        }
+#endif
+        throw new InvalidOperationException("Cannot deserialize the provided value to an array or object.");
+    }
+}

src/WireMock.Net.Minimal/Serialization/MappingToFileSaver.cs

@@ -2,7 +2,8 @@
 
 using System.IO;
 using System.Linq;
-using Newtonsoft.Json;
+using JsonConverter.Abstractions;
+using JsonConverter.Newtonsoft.Json;
 using Stef.Validation;
 using WireMock.Settings;
 
@@ -12,12 +13,15 @@ internal class MappingToFileSaver
 {
     private readonly WireMockServerSettings _settings;
     private readonly MappingConverter _mappingConverter;
+    private readonly IJsonConverter _jsonConverter;
     private readonly MappingFileNameSanitizer _fileNameSanitizer;
 
     public MappingToFileSaver(WireMockServerSettings settings, MappingConverter mappingConverter)
     {
         _settings = Guard.NotNull(settings);
         _mappingConverter = Guard.NotNull(mappingConverter);
+
+        _jsonConverter = settings.DefaultJsonSerializer ?? new NewtonsoftJsonConverter();
         _fileNameSanitizer = new MappingFileNameSanitizer(settings);
     }
 
@@ -56,6 +60,8 @@ internal class MappingToFileSaver
     {
         _settings.Logger.Info("Saving Mapping file {0}", path);
 
-        _settings.FileSystemHandler.WriteMappingFile(path, JsonConvert.SerializeObject(value, JsonSerializationConstants.JsonSerializerSettingsDefault));
+        var json = _jsonConverter.Serialize(value, JsonSerializationConstants.JsonConverterOptionsDefault);
+
+        _settings.FileSystemHandler.WriteMappingFile(path, json);
     }
 }