[Host.Serialization.SystemTextJson] Pass the actual message type by default during serialization

Signed-off-by: Tomasz Maruszak <maruszaktomasz@gmail.com>

Author: zarusz

src/Host.Plugin.Properties.xml

@@ -4,7 +4,7 @@
   <Import Project="Common.NuGet.Properties.xml" />
 
   <PropertyGroup>
-    <Version>3.3.7-rc200</Version>
+    <Version>3.4.0-rc100</Version>
   </PropertyGroup>
 
 </Project>

src/SlimMessageBus.Host.Serialization.SystemTextJson/JsonMessageSerializer.cs

@@ -9,7 +9,7 @@
 /// </summary>
 public class JsonMessageSerializer : IMessageSerializer, IMessageSerializer<string>, IMessageSerializerProvider
 {
-    private readonly bool _passActualTypeOnSerialize;
+    private readonly bool _useActualTypeOnSerialize;
 
     /// <summary>
     /// <see cref="JsonSerializerOptions"/> options for the JSON serializer. By default adds <see cref="ObjectToInferredTypesConverter"/> converter.
@@ -19,7 +19,7 @@ public class JsonMessageSerializer : IMessageSerializer, IMessageSerializer<stri
     public JsonMessageSerializer(JsonSerializerOptions options = null, bool useActualTypeOnSerialize = true)
     {
         Options = options ?? CreateDefaultOptions();
-        _passActualTypeOnSerialize = useActualTypeOnSerialize;
+        _useActualTypeOnSerialize = useActualTypeOnSerialize;
     }
 
     public virtual JsonSerializerOptions CreateDefaultOptions()
@@ -37,7 +37,7 @@ public virtual JsonSerializerOptions CreateDefaultOptions()
     #region Implementation of IMessageSerializer
 
     public byte[] Serialize(Type messageType, IDictionary<string, object> headers, object message, object transportMessage)
-        => JsonSerializer.SerializeToUtf8Bytes(message, _passActualTypeOnSerialize && message != null ? message.GetType() : messageType, Options);
+        => JsonSerializer.SerializeToUtf8Bytes(message, _useActualTypeOnSerialize && message != null ? message.GetType() : messageType, Options);
 
     public object Deserialize(Type messageType, IReadOnlyDictionary<string, object> headers, byte[] payload, object transportMessage)
         => JsonSerializer.Deserialize(payload, messageType, Options)!;
@@ -47,7 +47,7 @@ public object Deserialize(Type messageType, IReadOnlyDictionary<string, object>
     #region Implementation of IMessageSerializer<string>
 
     string IMessageSerializer<string>.Serialize(Type messageType, IDictionary<string, object> headers, object message, object transportMessage)
-        => JsonSerializer.Serialize(message, _passActualTypeOnSerialize && message != null ? message.GetType() : messageType, Options);
+        => JsonSerializer.Serialize(message, _useActualTypeOnSerialize && message != null ? message.GetType() : messageType, Options);
 
     public object Deserialize(Type messageType, IReadOnlyDictionary<string, object> headers, string payload, object transportMessage)
         => JsonSerializer.Deserialize(payload, messageType, Options)!;