public void DobriParametri()
        {
            evcg.SendRegime(plug, rezim);

            Assert.AreNotEqual(null, evcg);

            Assert.AreEqual(plug, EVChargerGUI.plugBuffer);
            Assert.AreEqual(rezim, EVChargerGUI.rezimBuffer);
        }
        private void BtnChange_Click(object sender, RoutedEventArgs e)
        {
            //parsirati unos svaki
            ChannelFactory <ISolarPanelGUI> SolarPanelChannel = new ChannelFactory <ISolarPanelGUI>("ISolarPanelGUI");
            ISolarPanelGUI proxySP = SolarPanelChannel.CreateChannel();

            ChannelFactory <IEVChargerGUI> EVChargerChannel = new ChannelFactory <IEVChargerGUI>("IEVChargerGUI");
            IEVChargerGUI proxyEV = EVChargerChannel.CreateChannel();

            ChannelFactory <IConsumerGUI> ConsumerChannel = new ChannelFactory <IConsumerGUI>("IConsumerGUI");
            IConsumerGUI proxyConsumer = ConsumerChannel.CreateChannel();

            ChannelFactory <IUtilityGUI> UtilityChannel = new ChannelFactory <IUtilityGUI>("IUtilityGUI");
            IUtilityGUI proxyUtility = UtilityChannel.CreateChannel();

            double sunIntensity  = 0;
            var    consumerRezim = Common.Enums.ConsumerRezim.OFF;
            int    consumerID    = 0;
            var    ev            = Common.Enums.BatteryRezim.PRAZNJENJE;
            double util          = 0;

            if (txtSun.Text != null && txtSun.Text != "")
            {
                if (double.TryParse(txtSun.Text, out sunIntensity) && sunIntensity >= 0 && sunIntensity <= 1)
                {
                    proxySP.ChangeSunIntensity(sunIntensity);
                    txtSun.Text = "";
                }
                else
                {
                    throw new ArgumentOutOfRangeException("Intenzitet Sunca mora biti broj u intervalu 0-1!");
                }
            }

            if (txtConsumerId.Text != null && txtConsumerId.Text != "")
            {
                if (Int32.TryParse(txtConsumerId.Text, out consumerID))
                {
                    if (cmbBoxConsumer.Text != null && cmbBoxConsumer.Text != "")
                    {
                        switch (cmbBoxConsumer.Text)
                        {
                        case "ON":
                            consumerRezim = Enums.ConsumerRezim.ON;
                            break;

                        default:
                            consumerRezim = Enums.ConsumerRezim.OFF;
                            break;
                        }
                        Trace.TraceInformation("GUI sending: Consumer id-" + consumerID + ", state-" + consumerRezim.ToString());
                        proxyConsumer.ChangeConsumerState(consumerID, consumerRezim);
                        txtConsumerId.Text = "";
                    }
                }
                else
                {
                    throw new ArgumentOutOfRangeException("Id potrosaca mora biti nenegativan broj!");
                }
            }

            if (cmbBoxBatteryRegime.Text != null && cmbBoxBatteryRegime.Text != "")
            {
                switch (cmbBoxBatteryRegime.Text)
                {
                case "PUNJENJE":
                    ev = Enums.BatteryRezim.PUNJENJE;
                    break;

                default:
                    ev = Enums.BatteryRezim.PRAZNJENJE;
                    break;
                }
                Trace.TraceInformation("GUI to EV: " + Convert.ToBoolean(cmbBoxBatteryOnPlug.Text) + " " + ev.ToString());
                proxyEV.SendRegime(Convert.ToBoolean(cmbBoxBatteryOnPlug.Text), ev);
            }

            if (txtUtilityPrice.Text != null && txtUtilityPrice.Text != "")
            {
                if (double.TryParse(txtUtilityPrice.Text, out util) && util >= 0)
                {
                    util = double.Parse(txtUtilityPrice.Text);
                    proxyUtility.SendPrice(util);
                    txtUtilityPrice.Text = "";
                }
                else
                {
                    throw new ArgumentOutOfRangeException("Cena elektrodistribucije mora biti pozitivan broj!");
                }
            }
        }