public void UInt64Test()
{
MsgPackWriter writer = new MsgPackWriter(Allocator.Temp);
writer.WriteInteger(ulong.MinValue);
writer.WriteInteger(ulong.MaxValue);
writer.WriteInteger((ulong)0);
MsgPackReader reader = new MsgPackReader(writer.ToArray(Allocator.Temp));
Assert.That(reader.ReadUInt64(), Is.EqualTo(ulong.MinValue));
Assert.That(reader.ReadUInt64(), Is.EqualTo(ulong.MaxValue));
Assert.That(reader.ReadUInt64(), Is.EqualTo(0));
}