public void ConfigurationTest2()
        {
            var mqtt = new MqttService(_configuration);

            mqtt.ConnectionStart();
            InternalConfigurationTest(mqtt);
            mqtt.ConnectionStop();
            Assert.NotNull(mqtt);
        }
        public void ConfigurationTest(string login)
        {
            var builder = new UriBuilder(login);
            var mqtt    = new MqttService();

            mqtt.ConnectionStart(builder.Uri);
            mqtt.OnMessageReciver += Mqtt_OnMessageReciver;
            InternalConfigurationTest(mqtt);
            Assert.NotNull(mqtt);
        }