public async Task When_Resent_Message_Using_Custom_Decoder_Returns_Complex_Object_Should_Send_Decoded_Value()
{
var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: ServerGatewayID));
var loRaDevice = this.CreateLoRaDevice(simulatedDevice);
loRaDevice.SensorDecoder = "http://customdecoder/test1";
// message will be sent
LoRaDeviceTelemetry loRaDeviceTelemetry = null;
this.LoRaDeviceClient.Setup(x => x.SendEventAsync(It.IsNotNull <LoRaDeviceTelemetry>(), null))
.Callback <LoRaDeviceTelemetry, Dictionary <string, string> >((t, _) => loRaDeviceTelemetry = t)
.ReturnsAsync(true);
// C2D message will be checked
// this.LoRaDeviceClient.Setup(x => x.ReceiveAsync(It.IsNotNull<TimeSpan>()))
// .ReturnsAsync((Message)null);
var deviceRegistry = new LoRaDeviceRegistry(this.ServerConfiguration, this.NewNonEmptyCache(loRaDevice), this.LoRaDeviceApi.Object, this.LoRaDeviceFactory);
// Send to message processor
var messageDispatcher = new MessageDispatcher(
this.ServerConfiguration,
deviceRegistry,
this.FrameCounterUpdateStrategyProvider);
var decodedObject = new { temp = 10, humidity = 22.1, text = "abc", cloudToDeviceMessage = new { test = 1 } };
var httpMessageHandler = new HttpMessageHandlerMock();
httpMessageHandler.SetupHandler((r) =>
{
return(new HttpResponseMessage(System.Net.HttpStatusCode.OK)
{
Content = new StringContent(JsonConvert.SerializeObject(decodedObject), Encoding.UTF8, "application/json"),
});
});
this.PayloadDecoder.SetDecoder(new LoRaPayloadDecoder(new HttpClient(httpMessageHandler)));
// sends unconfirmed message
var unconfirmedMessagePayload = simulatedDevice.CreateUnconfirmedDataUpMessage("1", fcnt: 10);
var rxpk = unconfirmedMessagePayload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey).Rxpk[0];
var request = new WaitableLoRaRequest(rxpk, this.PacketForwarder);
messageDispatcher.DispatchRequest(request);
Assert.True(await request.WaitCompleteAsync());
Assert.NotNull(request.ResponseDownlink);
Assert.NotNull(loRaDeviceTelemetry);
var rawPayload = Convert.ToBase64String(Encoding.UTF8.GetBytes("1"));
Assert.Equal(rawPayload, loRaDeviceTelemetry.Rawdata);
// Validate json
var actualJsonTelemetry = JsonConvert.SerializeObject(loRaDeviceTelemetry, Formatting.None);
var expectedTelemetryJson = $"{{\"time\":null,\"tmms\":0,\"tmst\":0,\"freq\":868.3,\"chan\":0,\"rfch\":1,\"stat\":0,\"modu\":\"LORA\",\"datr\":\"SF10BW125\",\"codr\":\"4/5\",\"rssi\":0,\"lsnr\":0.0,\"size\":{loRaDeviceTelemetry.Size},\"data\":{{\"temp\":10,\"humidity\":22.1,\"text\":\"abc\"}},\"port\":1,\"fcnt\":10,\"rawdata\":\"{rawPayload}\",\"eui\":\"0000000000000001\",\"gatewayid\":\"test-gateway\",\"edgets\":{loRaDeviceTelemetry.Edgets}}}";
Assert.Equal(expectedTelemetryJson, actualJsonTelemetry);
// send a second message with same fcnt to simulate
// sends unconfirmed message
var confirmedMessagePayload = simulatedDevice.CreateConfirmedDataUpMessage("1", fcnt: 10);
var rxpk2 = confirmedMessagePayload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey).Rxpk[0];
var request2 = new WaitableLoRaRequest(rxpk2, this.PacketForwarder);
messageDispatcher.DispatchRequest(request2);
Assert.True(await request2.WaitCompleteAsync());
Assert.NotNull(request2.ResponseDownlink);
Assert.NotNull(loRaDeviceTelemetry);
var rawPayload2 = Convert.ToBase64String(Encoding.UTF8.GetBytes("1"));
Assert.Equal(rawPayload, loRaDeviceTelemetry.Rawdata);
// Only the first message should be sent
this.LoRaDeviceClient.Verify(x => x.SendEventAsync(It.IsNotNull <LoRaDeviceTelemetry>(), null), Times.Once());
this.LoRaDeviceApi.VerifyAll();
this.LoRaDeviceClient.VerifyAll();
}
public async Task When_Using_Custom_Fails_Returns_Sets_Error_Information_In_Value()
{
var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: ServerGatewayID));
var loRaDevice = this.CreateLoRaDevice(simulatedDevice);
loRaDevice.SensorDecoder = "http://customdecoder/test1";
// message will be sent
LoRaDeviceTelemetry loRaDeviceTelemetry = null;
this.LoRaDeviceClient.Setup(x => x.SendEventAsync(It.IsNotNull <LoRaDeviceTelemetry>(), null))
.Callback <LoRaDeviceTelemetry, Dictionary <string, string> >((t, _) => loRaDeviceTelemetry = t)
.ReturnsAsync(true);
// C2D message will be checked
this.LoRaDeviceClient.Setup(x => x.ReceiveAsync(It.IsNotNull <TimeSpan>()))
.ReturnsAsync((Message)null);
var deviceRegistry = new LoRaDeviceRegistry(this.ServerConfiguration, this.NewNonEmptyCache(loRaDevice), this.LoRaDeviceApi.Object, this.LoRaDeviceFactory);
// Send to message processor
var messageDispatcher = new MessageDispatcher(
this.ServerConfiguration,
deviceRegistry,
this.FrameCounterUpdateStrategyProvider);
var httpMessageHandler = new HttpMessageHandlerMock();
httpMessageHandler.SetupHandler((r) =>
{
return(new HttpResponseMessage(System.Net.HttpStatusCode.BadRequest)
{
Content = new StringContent("my error", Encoding.UTF8, "application/json"),
});
});
this.PayloadDecoder.SetDecoder(new LoRaPayloadDecoder(new HttpClient(httpMessageHandler)));
// sends unconfirmed message
var unconfirmedMessagePayload = simulatedDevice.CreateUnconfirmedDataUpMessage("1", fcnt: 1);
var rxpk = unconfirmedMessagePayload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey).Rxpk[0];
var request = new WaitableLoRaRequest(rxpk, this.PacketForwarder);
messageDispatcher.DispatchRequest(request);
Assert.True(await request.WaitCompleteAsync());
Assert.NotNull(loRaDeviceTelemetry);
var rawPayload = Convert.ToBase64String(Encoding.UTF8.GetBytes("1"));
Assert.Equal(rawPayload, loRaDeviceTelemetry.Rawdata);
Assert.IsType <DecodingFailedPayload>(loRaDeviceTelemetry.Data);
var decodedPayload = (DecodingFailedPayload)loRaDeviceTelemetry.Data;
Assert.Equal("SensorDecoderModule 'http://customdecoder/test1?devEUI=0000000000000001&fport=1&payload=MQ%3d%3d' returned bad request.", decodedPayload.Error);
Assert.Equal("my error", decodedPayload.ErrorDetail);
// Validate json
var actualJsonTelemetry = JsonConvert.SerializeObject(loRaDeviceTelemetry, Formatting.None);
var expectedTelemetryJson = $"{{\"time\":null,\"tmms\":0,\"tmst\":0,\"freq\":868.3,\"chan\":0,\"rfch\":1,\"stat\":0,\"modu\":\"LORA\",\"datr\":\"SF10BW125\",\"codr\":\"4/5\",\"rssi\":0,\"lsnr\":0.0,\"size\":{loRaDeviceTelemetry.Size},\"data\":{{\"error\":\"SensorDecoderModule 'http://customdecoder/test1?devEUI=0000000000000001&fport=1&payload=MQ%3d%3d' returned bad request.\",\"errorDetail\":\"my error\"}},\"port\":1,\"fcnt\":1,\"rawdata\":\"{rawPayload}\",\"eui\":\"0000000000000001\",\"gatewayid\":\"test-gateway\",\"edgets\":{loRaDeviceTelemetry.Edgets}}}";
Assert.Equal(expectedTelemetryJson, actualJsonTelemetry);
this.LoRaDeviceApi.VerifyAll();
this.LoRaDeviceClient.VerifyAll();
}