public void Constructor_NoException()
{
// assert
var transmitters = new ITelemetryAttachmentTransmitter[0];
// act
Action verify = () => new AttachmentTransmissionInitializer(
transmitters);
// arrange
Assert.Null(Record.Exception(verify));
}
public void Detach_TransmitterNull()
{
// arrange
ITelemetryAttachmentTransmitter transmitter = null;
HashSet <ITelemetryAttachmentTransmitter> transmitters = new HashSet <ITelemetryAttachmentTransmitter>();
AttachmentDispatcher dispatcher = new AttachmentDispatcher(transmitters);
// act
Action validate = () => dispatcher.Detach(transmitter);
// assert
Assert.Throws <ArgumentNullException>("transmitter", validate);
}
/// <summary>
/// Detaches a transmitter for telemetry attachment transmission.
/// </summary>
/// <param name="transmitter">A attachment transmitter.</param>
/// <exception cref="ArgumentNullException">
/// Throws if <paramref name="transmitter"/> is null.
/// </exception>
public void Detach(ITelemetryAttachmentTransmitter transmitter)
{
if (transmitter == null)
{
throw new ArgumentNullException(nameof(transmitter));
}
lock (_sync)
{
if (_transmitters.Contains(transmitter))
{
var newTransmitters =
new HashSet <ITelemetryAttachmentTransmitter>(
_transmitters);
newTransmitters.Remove(transmitter);
_transmitters = newTransmitters;
}
}
}
