public void ShouldConvertOutputUnitsInIClamp(
[Values(MultiClampInterop.OperatingMode.I0, MultiClampInterop.OperatingMode.IClamp)] MultiClampInterop.OperatingMode operatingMode
)
{
var c = new Controller();
var mc = new FakeMulticlampCommander();
var mcd = new MultiClampDevice(mc, c,
new Dictionary <MultiClampInterop.OperatingMode, IMeasurement>()
{
{ operatingMode, UNUSED_BACKGROUND }
}
);
var data = new MultiClampInterop.MulticlampData()
{
OperatingMode = operatingMode,
ExternalCommandSensitivity = 2.5,
ExternalCommandSensitivityUnits = MultiClampInterop.ExternalCommandSensitivityUnits.A_V
};
mc.FireParametersChanged(DateTimeOffset.Now, data);
var cmd = new Measurement(20, -12, "A");
var expected = operatingMode == MultiClampInterop.OperatingMode.I0 ?
new Measurement(0, "V") :
new Measurement(cmd.QuantityInBaseUnit / (decimal)data.ExternalCommandSensitivity,
cmd.Exponent, "V");
var actual = MultiClampDevice.ConvertOutput(cmd, data);
Assert.That(actual, Is.EqualTo(expected));
}
public void ShouldThrowExceptionConvertingOutputGivenEmptyParametersQueue()
{
var c = new Controller();
var mc = new FakeMulticlampCommander();
var mcd = new MultiClampDevice(mc, c, UNUSED_BACKGROUND_DICTIONARY);
Assert.Throws <MultiClampDeviceException>(() => mcd.ConvertOutput(new Measurement(0, "V"), DateTimeOffset.Now));
}
public void ShouldThrowExceptionConvertingOutputGivenNoParametersForTime()
{
var c = new Controller();
var mc = new FakeMulticlampCommander();
var mcd = new MultiClampDevice(mc, c, UNUSED_BACKGROUND_DICTIONARY);
mcd.BindStream(new DAQOutputStream(UNUSED_NAME));
mc.FireParametersChanged(DateTimeOffset.Now.Add(TimeSpan.FromHours(1)), new MultiClampInterop.MulticlampData());
Assert.Throws <MultiClampDeviceException>(() => mcd.ConvertOutput(new Measurement(0, "V"), DateTimeOffset.Now));
}
public void ShouldUseBackgroundForMode()
{
const string VClampUnits = "V";
const string IClampUnits = "A";
Measurement VClampBackground = new Measurement(2, -3, VClampUnits);
Measurement IClampBackground = new Measurement(-10, -3, IClampUnits);
var c = new Controller();
var mc = new FakeMulticlampCommander();
var bg = new Dictionary <MultiClampInterop.OperatingMode, IMeasurement>()
{
{ MultiClampInterop.OperatingMode.VClamp, VClampBackground },
{ MultiClampInterop.OperatingMode.IClamp, IClampBackground },
};
var mcd = new MultiClampDevice(mc, c, bg);
mcd.BindStream(new DAQOutputStream(UNUSED_NAME));
var data = new MultiClampInterop.MulticlampData()
{
OperatingMode = MultiClampInterop.OperatingMode.VClamp,
ExternalCommandSensitivity = 2.5,
ExternalCommandSensitivityUnits = MultiClampInterop.ExternalCommandSensitivityUnits.V_V
};
mc.FireParametersChanged(DateTimeOffset.Now, data);
Assert.That(mcd.OutputBackground, Is.EqualTo(MultiClampDevice.ConvertOutput(VClampBackground, mcd.CurrentDeviceOutputParameters.Data)));
data = new MultiClampInterop.MulticlampData()
{
OperatingMode = MultiClampInterop.OperatingMode.IClamp,
ExternalCommandSensitivity = 1.5,
ExternalCommandSensitivityUnits = MultiClampInterop.ExternalCommandSensitivityUnits.A_V
};
mc.FireParametersChanged(DateTimeOffset.Now, data);
Assert.That(mcd.OutputBackground, Is.EqualTo(MultiClampDevice.ConvertOutput(IClampBackground, mcd.CurrentDeviceOutputParameters.Data)));
}
public void ShouldConvertOutputUnitsInVClamp(
[Values(MultiClampInterop.OperatingMode.VClamp)] MultiClampInterop.OperatingMode operatingMode
)
{
var data = new MultiClampInterop.MulticlampData()
{
OperatingMode = operatingMode,
ExternalCommandSensitivity = 2.5,
ExternalCommandSensitivityUnits = MultiClampInterop.ExternalCommandSensitivityUnits.V_V
};
var cmd = new Measurement(20, -3, "V");
var expected = new Measurement(cmd.QuantityInBaseUnit / (decimal)data.ExternalCommandSensitivity,
cmd.Exponent, "V");
var actual = MultiClampDevice.ConvertOutput(cmd, data);
Assert.That(actual, Is.EqualTo(expected));
}
public void ShouldThrowExceptionConvertingOutputGivenNoParametersForTime()
{
var c = new Controller();
var mc = new FakeMulticlampCommander();
var mcd = new MultiClampDevice(mc, c, UNUSED_BACKGROUND_DICTIONARY);
mcd.BindStream(new DAQOutputStream(UNUSED_NAME));
mc.FireParametersChanged(DateTimeOffset.Now.Add(TimeSpan.FromHours(1)), new MultiClampInterop.MulticlampData());
Assert.Throws<MultiClampDeviceException>(() => mcd.ConvertOutput(new Measurement(0, "V"), DateTimeOffset.Now));
}
public void ShouldThrowExceptionConvertingOutputGivenEmptyParametersQueue()
{
var c = new Controller();
var mc = new FakeMulticlampCommander();
var mcd = new MultiClampDevice(mc, c, UNUSED_BACKGROUND_DICTIONARY);
Assert.Throws<MultiClampDeviceException>(() => mcd.ConvertOutput(new Measurement(0, "V"), DateTimeOffset.Now));
}