private Payload BuildDDEATH(Ppuplink.AlarmMessage alarmMessage)
{
Payload payload = new Payload()
{
Timestamp = alarmMessage.Timesent,
Seq = GetSeq()
};
return(payload);
}
public void Test_Alarm_PowerFail()
{
var dataService = new MockDataService();
var spg = new SparkPlugGenerator(new MockLogger(), dataService, publishTopic);
var inputMqtt = new MockMQTTWrapper();
var outputMqtt = new MockMQTTWrapper();
var deviceEUI = "123";
inputMqtt.MessageReceived += spg.ProcessMessage;
spg.MessageProcessed += outputMqtt.Publish;
outputMqtt.MessagePublished += OnMessagePublished;
var alarmMessage = new Ppuplink.AlarmMessage()
{
Deviceeui = deviceEUI,
Timesent = 1612234855,
Alarmtype = "powerfailalarm",
Phaseid = 1,
Value = 0
};
// trigger DBIRTH and alarm
var topic = $"application/powerpilot/uplink/alarm/{deviceEUI}";
inputMqtt.InjectMessage(new MQTTMessageArgs(topic, alarmMessage.ToByteArray()));
Thread.Sleep(10);
var messages = outputMqtt.GetMessagesReceived();
// expect alarm
var alarm = messages.Find(m => m.Topic == $"spBv1.0/DTX/{SparkPlugMessageTypes.DDATA}/PowerPilotCS/{deviceEUI}");
Assert.NotNull(alarm);
var payload = Payload.Parser.ParseFrom(alarm.Payload);
Assert.Single(payload.Metrics);
Assert.Equal($"{Alarm.TYPE}/1/{Alarm.POWER_FAIL}", payload.Metrics[0].Name);
// expect DDEATH
var ddeath = messages.Find(m => m.Topic == $"spBv1.0/DTX/{SparkPlugMessageTypes.DDEATH}/PowerPilotCS/{deviceEUI}");
Assert.NotNull(ddeath);
}
private Payload AddAlarmMetrics(Ppuplink.AlarmMessage alarmMessage, Payload payload, PowerPilotCommon.Models.PostgreSQL.Connection connection)
{
var phaseID = GetPhase(alarmMessage.Phaseid, connection).ToString();
if (alarmMessage == null)
{
// DBIRTH
var timestamp = (ulong)DataServiceClient.ConvertToTimestamp(DateTime.Now);
payload.Metrics.Add(GetMetricInt(Alarm.TYPE, phaseID, Alarm.POWER_FAIL, null, timestamp));
payload.Metrics.Add(GetMetricDouble(Alarm.TYPE, phaseID, Alarm.VOLTAGE_HIGH, null, timestamp));
payload.Metrics.Add(GetMetricDouble(Alarm.TYPE, phaseID, Alarm.VOLTAGE_LOW, null, timestamp));
payload.Metrics.Add(GetMetricDouble(Alarm.TYPE, phaseID, Alarm.VOLTAGE_NORMAL, null, timestamp));
return(payload);
}
switch (alarmMessage.Alarmtype)
{
case "powerfailalarm":
payload.Metrics.Add(GetMetricInt(Alarm.TYPE, phaseID, Alarm.POWER_FAIL, 0, alarmMessage.Timesent));
break;
case "highvoltagealarm":
case "veryhighvoltagealarm":
payload.Metrics.Add(GetMetricDouble(Alarm.TYPE, phaseID, Alarm.VOLTAGE_HIGH, alarmMessage.Value, alarmMessage.Timesent));
break;
case "lowvoltagealarm":
case "verylowvoltagealarm":
payload.Metrics.Add(GetMetricDouble(Alarm.TYPE, phaseID, Alarm.VOLTAGE_LOW, alarmMessage.Value, alarmMessage.Timesent));
break;
case "normalvoltage":
payload.Metrics.Add(GetMetricDouble(Alarm.TYPE, phaseID, Alarm.VOLTAGE_NORMAL, alarmMessage.Value, alarmMessage.Timesent));
break;
default:
throw new Exception($"Unhandled alarm type {alarmMessage.Alarmtype}");
}
return(payload);
}
public void Test_Alarm_NormalVoltage()
{
var dataService = new MockDataService();
var spg = new SparkPlugGenerator(new MockLogger(), dataService, publishTopic);
var inputMqtt = new MockMQTTWrapper();
var outputMqtt = new MockMQTTWrapper();
var deviceEUI = "123";
inputMqtt.MessageReceived += spg.ProcessMessage;
spg.MessageProcessed += outputMqtt.Publish;
outputMqtt.MessagePublished += OnMessagePublished;
var alarmMessage = new Ppuplink.AlarmMessage()
{
Deviceeui = deviceEUI,
Timesent = 1612234855,
Alarmtype = "normalvoltage",
Phaseid = 1,
Value = 237.3
};
// trigger DBIRTH and alarm
var topic = $"application/powerpilot/uplink/alarm/{deviceEUI}";
inputMqtt.InjectMessage(new MQTTMessageArgs(topic, alarmMessage.ToByteArray()));
Thread.Sleep(10);
var messages = outputMqtt.GetMessagesReceived();
// expect alarm
var alarm = messages.Find(m => m.Topic == $"spBv1.0/DTX/{SparkPlugMessageTypes.DDATA}/PowerPilotCS/{deviceEUI}");
Assert.NotNull(alarm);
var payload = Payload.Parser.ParseFrom(alarm.Payload);
Assert.Single(payload.Metrics);
Assert.Equal($"{Alarm.TYPE}/1/{Alarm.VOLTAGE_NORMAL}", payload.Metrics[0].Name);
// should have extra DBIRTH for coming back to life
Assert.Equal(3, outputMqtt.GetNumPublishedMessages());
}
private async Task <Payload> GetPhaseMessages(PowerPilotCommon.Models.PostgreSQL.Connection connection, Payload payload, uint line)
{
int phase = GetPhase(line, connection);
var pq = await _dataService.GetPQ(connection.DeviceEUI, phase);
if (pq == null)
{
pq = new Ppuplink.PQMessage()
{
Phaseid = line,
Timesent = (ulong)DataServiceClient.ConvertToTimestamp(DateTime.Now),
};
}
payload = AddPQMetrics(pq, payload, connection);
var voltagestats = await _dataService.GetVoltageStats(connection.DeviceEUI, phase);
if (voltagestats == null)
{
voltagestats = new Ppuplink.VoltageStatsMessage()
{
Phaseid = line,
Timesent = (ulong)DataServiceClient.ConvertToTimestamp(DateTime.Now),
};
}
payload = AddVoltageStatsMetrics(voltagestats, payload, connection);
// alarms
var highvoltage = new Ppuplink.AlarmMessage()
{
Timesent = (ulong)DataServiceClient.ConvertToTimestamp(DateTime.Now),
Phaseid = line,
Alarmtype = "highvoltagealarm"
};
payload = AddAlarmMetrics(highvoltage, payload, connection);
var lowvoltage = new Ppuplink.AlarmMessage()
{
Timesent = (ulong)DataServiceClient.ConvertToTimestamp(DateTime.Now),
Phaseid = line,
Alarmtype = "lowvoltagealarm"
};
payload = AddAlarmMetrics(lowvoltage, payload, connection);
var powerfail = new Ppuplink.AlarmMessage()
{
Timesent = (ulong)DataServiceClient.ConvertToTimestamp(DateTime.Now),
Phaseid = line,
Alarmtype = "powerfailalarm"
};
payload = AddAlarmMetrics(powerfail, payload, connection);
var normalvoltage = new Ppuplink.AlarmMessage()
{
Timesent = (ulong)DataServiceClient.ConvertToTimestamp(DateTime.Now),
Phaseid = line,
Alarmtype = "normalvoltage"
};
payload = AddAlarmMetrics(normalvoltage, payload, connection);
return(payload);
}
