public void DecodeObject()
{
var contextBroker = new Mock <IContextBrokerProxy>();
var decoder = new MQTTDecoderLoRaWAN(contextBroker.Object);
var payload = "{\"deviceName\":\"sn-elt-livboj-02\",\"devEUI\":\"a81758fffe04d854\",\"data\":\"Bw4yDQA=\",\"object\":{\"present\":true}}";
decoder.Decode("2020-08-26T07:11:31Z", "iothub", "out", Encoding.UTF8.GetBytes(payload));
contextBroker.Verify(foo => foo.PostMessage(It.Is <DeviceMessage>(mo => mo.Id == "urn:ngsi-ld:Device:sn-elt-livboj-02")));
}
public void TestThatWaterTempParsesVDDCorrectly()
{
var contextBroker = new Mock <IContextBrokerProxy>();
var decoder = new MQTTDecoderLoRaWAN(contextBroker.Object);
var payload = "{\"deviceName\":\"sk-elt-temp-20\",\"devEUI\":\"xxxxxxxxxxxxxxxxxxxx\",\"data\":\"Bw4pDP/8\",\"object\":{\"externalTemperature\":2.4,\"vdd\":3522},\"tags\":{\"Location\":\"UnSet\"}}";
decoder.Decode("2020-10-07T15:46:45Z", "iothub", "out", Encoding.UTF8.GetBytes(payload));
contextBroker.Verify(foo => foo.PostMessage(It.Is <DeviceMessage>(mo => Math.Abs(mo.BatteryLevel.Value - 0.96) < 0.01)));
}
public void TestThatDecoderHandlesNullObjectProperly()
{
var contextBroker = new Mock <IContextBrokerProxy>();
var decoder = new MQTTDecoderLoRaWAN(contextBroker.Object);
var payload = "{\"deviceName\":\"sk-elt-temp-01\",\"devEUI\":\"xxxxxxxxxxxxxxx\",\"data\":null,\"object\":{},\"tags\":{\"Location\":\"Sidsjobacken\"}}";
decoder.Decode("2020-10-07T15:46:45Z", "iothub", "out", Encoding.UTF8.GetBytes(payload));
contextBroker.Verify(foo => foo.PostMessage(It.IsAny <DeviceMessage>()), Times.Never());
}
public void TestThatTrafficFlowObservedPostsOnlyAsManyTimesAsExpected()
{
var contextBroker = new Mock <IContextBrokerProxy>();
var decoder = new MQTTDecoderLoRaWAN(contextBroker.Object);
var payload = "{\"deviceName\":\"TRSense01\",\"devEUI\":\"353438396e399112\",\"data\":\"vgICAAAAAAFPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\",\"object\":{\"L0_AVG\":0,\"L0_CNT\":2,\"L1_AVG\":0,\"L1_CNT\":4,\"L2_AVG\":0,\"L2_CNT\":3,\"L3_AVG\":0,\"L3_CNT\":1,\"R0_AVG\":0,\"R0_CNT\":2,\"R1_AVG\":0,\"R1_CNT\":3,\"R2_AVG\":0,\"R2_CNT\":0,\"R3_AVG\":0,\"R3_CNT\":0,\"SBX_BATT\":0,\"SBX_PV\":0,\"TEMP\":33}}";
decoder.Decode("2020-08-26T07:11:31Z", "iothub", "out", Encoding.UTF8.GetBytes(payload));
contextBroker.Verify(foo => foo.CreateNewEntity(It.IsAny <TrafficFlowObserved>()), Times.Exactly(6));
}
public void TestThatDeviceMessageIsPostedWithCorrectValue()
{
var contextBroker = new Mock <IContextBrokerProxy>();
var decoder = new MQTTDecoderLoRaWAN(contextBroker.Object);
var payload = "{\"deviceName\":\"sk-elt-temp-20\",\"devEUI\":\"a81758fffe04d834\",\"data\":\"Bw45DABu\",\"object\":{\"externalTemperature\":11,\"vdd\":3641},\"tags\":{\"Location\":\"Flasian_south\"}}";
decoder.Decode("2020-08-26T07:11:31Z", "iothub", "out", Encoding.UTF8.GetBytes(payload));
contextBroker.Verify(foo => foo.PostMessage(It.Is <DeviceMessage>(mo => mo.Value.Value == "t%3D11")));
}
public void TestThatErsCo2CanFetchCO2()
{
var contextBroker = new Mock <IContextBrokerProxy>();
var decoder = new MQTTDecoderLoRaWAN(contextBroker.Object);
var payload = "{\"deviceName\":\"mcg-ers-co2-01\",\"devEUI\":\"xxxxxxxxxxxxxxx\",\"data\":\"AQDlAiUEAO8FAAYBwQcOBQ==\",\"object\":{\"co2\":449,\"humidity\":37,\"light\":239,\"motion\":0,\"temperature\":22.9,\"vdd\":3589}}";
decoder.Decode("2020-10-07T15:46:45Z", "iothub", "out", Encoding.UTF8.GetBytes(payload));
contextBroker.Verify(foo => foo.PostMessage(It.IsAny <DeviceMessage>()), Times.Once());
contextBroker.Verify(foo => foo.CreateNewEntity(It.IsAny <AirQualityObserved>()), Times.Once());
}
