public void Strength_Buy50Sell100_ReturnsNeutral25()
{
var combinedSignal = new DefensiveCombinedSignal(new BuySignal(50), new SellSignal(100));
var expectedSignal = new NeutralSignal(25);
Assert.That(combinedSignal, Is.EqualTo(expectedSignal));
}
public void Strength_Buy100Neutral0_ReturnsNeutral100()
{
var combinedSignal = new DefensiveCombinedSignal(new BuySignal(100), new NeutralSignal(0));
var expectedSignal = new NeutralSignal(100);
Assert.That(combinedSignal, Is.EqualTo(expectedSignal));
}
public void Strength_Sell0Neutral100_ReturnsNeutral50()
{
var combinedSignal = new OffensiveCombinedSignal(new SellSignal(0), new NeutralSignal(100));
var expectedSignal = new NeutralSignal(50);
Assert.That(combinedSignal, Is.EqualTo(expectedSignal));
}
protected Signal GetCurrentSignal(ISignalSeries signals, IPriceSeries indicatorPoints)
{
if (indicatorPoints.Last().Time < Context.DateUnderAnalysis)
{
// no data for the DUA
return(Signal.None);
}
// we had data so default is "neutral"
Signal currentSignal = new NeutralSignal();
var currentTimedSignal = signals.FirstOrDefault(s => s.Time == Context.DateUnderAnalysis);
if (currentTimedSignal != null)
{
// found a "better" signal for the DUA - take this one
currentSignal = currentTimedSignal.Value;
}
return(currentSignal);
}
public void NeutralSignal_WhenCreated_StrengthIs50()
{
var signal = new NeutralSignal();
Assert.That(signal.Strength.Value, Is.EqualTo(50));
}
