public void ConnectToBroker_Null_TransmitterId_ThrowInvalidArgsException()
{
try
{
Transmitter transmitter = new Transmitter(null);
Assert.Fail();
}
catch(ArgumentException e)
{
}
}
public async void getMeasurements()
{
// Set the OAuth token = "YOUR OAUTH TOKEN HERE"
Relayr.OauthToken = "8IBG3kct-JmrRy_cU5-IoLN708Z9_fAn";
// Get a list of transmitters and connect to the MQTT broker with the first one in the list
transmitters = await Relayr.GetTransmittersAsync(); // "CLIENT ID OF YOUR CHOICE"
transmitter = Relayr.ConnectToBroker(transmitters[0], "4f585a21-f19b-44cc-8874-7afef539dcbb");
userId = Relayr.UserId;
userName = Relayr.Name;
userEmail = Relayr.Email;
displayUserInfo(userId, userName, userEmail);
// Get a list of devices associated with the transmitter,
// Subscribe to data from the first device on the list
devices = await transmitter.GetDevicesAsync(); // "{ADD SENSOR ID}"
//Device[] listOfDevices;
for (int i = 0; i < devices.Count; i++)
{
string tmpId = (devices[i]["id"]).ToString();
string tmpName = (devices[i]["name"]).ToString();
Device tmpDevice = new Device((devices[i]["id"]).ToString(), (devices[i]["name"]).ToString(), (devices[i]["firmwareVersion"]).ToString());
devicesOfUser.Add(tmpDevice);
//listOfDevices[i] = await transmitter.SubscribeToDeviceDataAsync((devices[i]["id"]).ToString());
//listOfDevices[i].PublishedDataReceived += device_PublishedDataReceived;
switch (tmpName)
{
case "gyroscope":
Gyroscope(tmpId);
break;
case "light":
Light(tmpId);
break;
case "microphone":
Microphone(tmpId);
break;
case "thermometer":
Thermometer(tmpId);
break;
default:
//Console.WriteLine("Default case");
break;
}
}
displayDevices(devicesOfUser);
}
// Try to connect to the broker using the given dynamic representation of a transmitter and
// the specified clientID. If connection is successful, it will return a Transmitter isntance
// representing the transmitter. Returns null otherwise.
public static Transmitter ConnectToBroker(dynamic transmitterInfo, string clientId)
{
// Check arguments
if (transmitterInfo == null)
{
throw new ArgumentException("Transmitter Info argument cannot be null");
}
if (clientId == null || clientId.Equals(""))
{
throw new ArgumentException("ClientId cannot be null or empty");
}
// Get required fields, try to open a connection
string transmitterId = (string)transmitterInfo["id"];
string transmitterSecret = (string)transmitterInfo["secret"];
Transmitter transmitter = new Transmitter(transmitterId);
bool success = transmitter.ConnectToBroker(clientId, transmitterSecret);
if (!success)
{
return null;
}
return transmitter;
}
public void ConnectToBroker_Null_ClientId_ThrowInvalidArgsException()
{
try
{
Transmitter transmitter = new Transmitter(transmitterId);
transmitter.ConnectToBroker(null, transmitterSecret);
Assert.Fail();
}
catch(ArgumentException e)
{
}
}
public void ConnectToBroker_Incorrect_TransmitterId_Return_False()
{
Transmitter transmitter = new Transmitter("asdasdf");
Assert.IsFalse(transmitter.ConnectToBroker("hello", transmitterSecret));
}
public async void SubscribeToSensor_Connection_Successful_ReturnDevice()
{
Transmitter transmitter = new Transmitter(transmitterId);
transmitter.ConnectToBroker("hello", transmitterSecret);
Device device = await transmitter.SubscribeToDeviceDataAsync("d1fa0703-36bb-4694-8db1-a71becc9d489");
Assert.IsNotNull(device);
}
public void ConnectToBroker_ValidCredentials_Success()
{
Transmitter transmitter = new Transmitter(transmitterId);
Assert.IsTrue(transmitter.ConnectToBroker("hello", transmitterSecret));
}
public async void SubscribeToSensor_Connection_Fails_ReturnNull()
{
Transmitter transmitter = new Transmitter(transmitterId);
transmitter.ConnectToBroker("hello", transmitterSecret);
Device device = await transmitter.SubscribeToDeviceDataAsync("asdasd33");
//Assert.IsNull(device);
}
public void SubscribeToSensor_Empty_DeviceId_ThrowException()
{
try
{
Transmitter transmitter = new Transmitter(transmitterId);
transmitter.ConnectToBroker("hello", transmitterSecret);
transmitter.SubscribeToDeviceDataAsync("");
Assert.Fail();
}
catch (ArgumentException e)
{
}
}
public void ConnectToBroker_Empty_Secret_False()
{
Transmitter transmitter = new Transmitter(transmitterId);
Assert.IsFalse(transmitter.ConnectToBroker("hello", ""));
}
public void ConnectToBroker_Empty_ClientId_False()
{
Transmitter transmitter = new Transmitter(transmitterId);
Assert.IsFalse(transmitter.ConnectToBroker("", transmitterSecret));
}
public void ConnectToBroker_Null_Secret_ThrowInvalidArgsException()
{
try
{
Transmitter transmitter = new Transmitter(transmitterId);
transmitter.ConnectToBroker("hello", null);
Assert.Fail();
}
catch (ArgumentException e)
{
}
}
