Serializing/Deserializing ValueTuples

[ycherkes]

YAXLib serializes System.Tuple successfully but ignores the content of System.ValueTuple.

Expected: the test below passes

Actual: the test fails.

[Test]
public void ValueTupleTest()
{
    const string expected =
        """
            <ValueTupleOfStringInt32>
              <Item1>This is test</Item1>
              <Item2>10</Item2>
            </ValueTupleOfStringInt32>
            """;
    var serializer = CreateSerializer<ValueTuple<string, int>>(new SerializerOptions
    {
        ExceptionHandlingPolicies = YAXExceptionHandlingPolicies.DoNotThrow,
        ExceptionBehavior = YAXExceptionTypes.Warning,
        SerializationOptions = YAXSerializationOptions.SerializeNullObjects
    });
    var got = serializer.Serialize(("This is test", 10));
    Assert.That(got, Is.EqualTo(expected));
}

[axunonb]

Yap, not implemented yet.