public void ShouldTruncateResponseAtEpochBoundary()
{
Converters.Register("V", "V",
(IMeasurement m) => m);
var daq = new SimpleDAQController();
var c = new NonValidatingController { DAQController = daq };
var dev = new UnitConvertingExternalDevice("dev", UNUSED_DEVICE_MANUFACTURER, c, UNUSED_BACKGROUND);
var outStream = new DAQOutputStream("out");
var inStream = new DAQInputStream("in");
dev.BindStream(outStream).BindStream(inStream);
var sampleRate = new Measurement(1, "Hz");
var samples = new List<IMeasurement> { new Measurement(1, "V"), new Measurement(2, "V"), new Measurement(3, "V") };
var data = new OutputData(samples,
sampleRate, true);
var e = new Epoch(UNUSED_PROTOCOL);
e.Stimuli[dev] = new RenderedStimulus((string) "ID1",
(IDictionary<string, object>) new Dictionary<string, object>(),
(IOutputData) data);
e.Responses[dev] = new Response();
bool pushed = false;
daq.Started += (evt, args) =>
{
c.PullOutputData(dev, data.Duration);
c.PushInputData(dev, new InputData(samples.Concat(samples).ToList(),
sampleRate,
DateTimeOffset.Now)
.DataWithStreamConfiguration(streamFake, new Dictionary<string, object>())
.DataWithExternalDeviceConfiguration(devFake, new Dictionary<string, object>()));
pushed = true;
c.RequestStop();
};
c.EnqueueEpoch(e);
c.StartAsync(null);
while (!pushed)
{
Thread.Sleep(1);
}
Assert.That(((TimeSpan)e.Responses[dev].Duration), Is.EqualTo((TimeSpan)e.Duration));
}
public void PushesDataToEpoch()
{
const string UNUSED_NAME = "UNUSED";
var daq = new SimpleDAQController();
var c = new NonValidatingController { DAQController = daq };
var dev = new UnitConvertingExternalDevice(UNUSED_NAME, UNUSED_DEVICE_MANUFACTURER, c, UNUSED_BACKGROUND);
var outStream = new DAQOutputStream("out");
var inStream = new DAQInputStream("in");
dev.BindStream(outStream).BindStream(inStream);
var srate = new Measurement(100, "Hz");
var samples = Enumerable.Range(0, 100).Select(i => new Measurement(1, "V")).ToList();
var e = new Epoch("PushesDataToEpoch");
e.Responses[dev] = new Response();
e.Stimuli[dev] = new RenderedStimulus((string) "ID1", (IDictionary<string, object>) new Dictionary<string, object>(), (IOutputData) new OutputData(samples, srate, false));
var data = new InputData(samples, srate, DateTimeOffset.Now).DataWithStreamConfiguration(inStream, new Dictionary<string, object>());
bool pushed = false;
daq.Started += (evt, args) =>
{
c.PushInputData(dev, data);
pushed = true;
c.RequestStop();
};
c.EnqueueEpoch(e);
c.StartAsync(null);
while (!pushed)
{
Thread.Sleep(1);
}
Assert.That(e.Responses[dev].Data, Is.EqualTo(data.Data));
Assert.That(e.Responses[dev].InputTime, Is.EqualTo(data.InputTime));
Assert.That(e.Responses[dev].DataConfigurationSpans.First().Nodes.First(),
Is.EqualTo(data.NodeConfigurationWithName(inStream.Name)));
}