using MessagePack;
using MessagePack.Formatters;
using NUnit.Framework;

namespace CID.CSIS.Application.Tests;

[MessagePackObject]
public class TestClass
{
    [Key(0)]
    [MessagePackFormatter(typeof(TestPropertyFormatter))]
    public int Property { get; set; }
}

public class TestPropertyFormatter : IMessagePackFormatter<int>
{
    public void Serialize(ref MessagePackWriter writer, int value, MessagePackSerializerOptions options)
    {
        //works: MessagePackSerializer.Serialize(ref writer, value, options);
        writer.WriteRaw(MessagePackSerializer.Serialize(value, options));
    }

    public int Deserialize(ref MessagePackReader reader, MessagePackSerializerOptions options)
    {
        return MessagePackSerializer.Deserialize<int>(ref reader, options);
    }
}

[TestFixture]
public class MessagePackRecursiveSerializationTests
{
    [Test]
    public void NestedSerializer()
    {
        var obj = new TestClass { Property = 15 };
        byte[] serialized = MessagePackSerializer.Serialize(obj);
        MessagePackSerializer.Deserialize<TestClass>(serialized);
    }
}