public Task <Unit> Handle(StartPlayingSoundEffect request, CancellationToken cancellationToken)
{
_buzzer.StartPlaying(request.Frequency);
_logger.LogInformation("Sent start playing request.");
return(Unit.Task);
}
public async Task Handle(MotionDetected motionDetected, CancellationToken cancellationToken)
{
_logger.LogDebug($"Received {motionDetected} event.");
if (!Started)
{
return;
}
var command = new StartPlayingSoundEffect(HighSoundFrequency);
await _mediator.Send(command);
}
public async Task Handle_StartPlayingSoundEffect_starts_playing_sound_effect()
{
// Arrange
var command = new StartPlayingSoundEffect(_frequency);
// Act
await _sut.Handle(command, _defaultCancellationToken);
// Assert
A.CallTo(() => _buzzer.StartPlaying(_frequency))
.MustHaveHappenedOnceExactly();
}
public async Task Handle(DistanceMeasured distanceMeasured, CancellationToken cancellationToken)
{
_logger.LogDebug($"Received {distanceMeasured} event.");
var soundEffect = _distanceToSoundEffectConverter.DistanceToSoundEffect(distanceMeasured.Distance);
IRequest command;
if (soundEffect == null)
{
command = new StopPlayingSoundEffect();
}
else
{
command = new StartPlayingSoundEffect(soundEffect.Frequency);
}
await _mediator.Send(command);
_logger.LogDebug($"Sent {command} command.");
}
