public void Ack()
        {
            var msg = new ClientAckMessage
            {
                Event = "event name",
                Json  = "[1989]",
                Id    = 8964
            };
            string text = msg.Write();

            Assert.AreEqual("428964[\"event name\",1989]", text);
        }
        public void NamespaceAck()
        {
            var msg = new ClientAckMessage
            {
                Event     = "event name",
                Json      = "[1989]",
                Id        = 8964,
                Namespace = "/google"
            };
            string text = msg.Write();

            Assert.AreEqual("42/google,8964[\"event name\",1989]", text);
        }