#[cfg(test)]
mod tests {

    #[test]
    fn claims_serialize_correctly() {

    }

    #[test]
    fn claims_deserialize_correctly() {

    }

    #[test]
    fn transaction_serialize_correctly() {

    }

    #[test]
    fn transaction_deserialize_correctly() {

    }

    #[test]
    fn block_serialize_correctly() {

    }

    #[test]
    fn block_deserialize_correctly() {

    }

    #[test]
    fn block_deserialize_when_vec_emptpy() {

    }

    #[test]
    fn naked_block_serialize_correctly() {

    }

    #[test]
    fn naked_block_deserialize_correctly() {

    }

    #[test]
    fn naked_block_deserialize_when_vec_emptpy() {

    }

    #[test]
    fn user_serialize_correctly() {

    }

    #[test]
    fn user_deserialize_correctly() {

    }

    #[test]
    fn metu_id_serialize_correctly() {

    }

    #[test]
    fn metu_id_deserialize_correctly() {

    }

    #[test]
    fn auth_request_serialize_correctly() {

    }

    #[test]
    fn auth_request_deserialize_correctly() {

    }














}