Fix non-dtls tests

    ($module:ident, $blk:expr) => (

        #[cfg(test)]

        mod $module {

            use super::udp;

            use std::io;

            use std::io::prelude::*;

            use std::path::Path;

            use ssl;

            use ssl::SslMethod;

            use ssl::{SslContext, SslStream, VerifyCallback};

            #[cfg(feature="dtlsv1")]

            use connected_socket::Connect;

            use ssl::SSL_VERIFY_PEER;

            use crypto::hash::Type::SHA256;

            use x509::X509StoreContext;

            #[test]

            #[cfg(feature="dtlsv1")]

            fn dtlsv1() {

                use connected_socket::Connect;

                let sock = UdpSocket::bind("127.0.0.1:0").unwrap();

                let server = udp::next_server();

                let server = super::udp::next_server();

                let stream = sock.connect(&server[..]).unwrap();

                $blk(SslMethod::Dtlsv1, stream);