public virtual void SetUp()
        {
            jwt     = new JWTCreator();
            options = new JWTOptions();
            keyGen  = new SymmetricKeyGenerator();
            claims  = new PrivateClaims();
            rList   = new RevocationList();



            options.AddRegisteredClaim("iss", "GXSA");
            options.AddRegisteredClaim("sub", "subject1");
            options.AddRegisteredClaim("aud", "audience1");
            ID = "0696bb20-6223-4a1c-9ebf-e15c74387b9c, 0696bb20-6223-4a1c-9ebf-e15c74387b9c";            //&guid.Generate()
            options.AddRegisteredClaim("jti", ID);
            claims.setClaim("hola1", "hola1");
            claims.setClaim("hola2", "hola2");

            String hexaKey = keyGen.doGenerateKey("GENERICRANDOM", 256);

            options.SetSecret(hexaKey);
            options.AddRevocationList(rList);

            token = jwt.DoCreate("HS256", claims, options);
        }