public void Int8Test()
{
MsgPackWriter writer = new MsgPackWriter(Allocator.Temp);
writer.WriteInteger(sbyte.MinValue);
writer.WriteInteger(sbyte.MaxValue);
writer.WriteInteger((sbyte)0);
MsgPackReader reader = new MsgPackReader(writer.ToArray(Allocator.Temp));
Assert.That(reader.ReadInt8(), Is.EqualTo(sbyte.MinValue));
Assert.That(reader.ReadInt8(), Is.EqualTo(sbyte.MaxValue));
Assert.That(reader.ReadInt8(), Is.EqualTo(0));
}