public void AddInPlace()
{
DecayingDouble d = new DecayingDouble(4, FirstDayOfCentury);
d.AddInPlace(OneDay, 3, TwoDaysLater);
Assert.InRange(d.ValueAtTimeOfLastUpdate, 3.99999, 4.000001);
double shouldBeVeryCloseTo1 = d.GetValue(OneDay, FourDaysLater);
Assert.InRange(shouldBeVeryCloseTo1, .99999, 1.000001);
}
public double[] GetAllScores(TimeSpan halfLife, DateTime whenUtc)
{
return(new double[]
{
SuccessfulLogins.GetValue(halfLife, whenUtc),
AccountFailuresInfrequentPassword.GetValue(halfLife, whenUtc),
AccountFailuresFrequentPassword.GetValue(halfLife, whenUtc),
RepeatAccountFailuresInfrequentPassword.GetValue(halfLife, whenUtc),
RepeatAccountFailuresFrequentPassword.GetValue(halfLife, whenUtc),
PasswordFailuresNoTypoInfrequentPassword.GetValue(halfLife, whenUtc),
PasswordFailuresNoTypoFrequentPassword.GetValue(halfLife, whenUtc),
PasswordFailuresTypoInfrequentPassword.GetValue(halfLife, whenUtc),
PasswordFailuresTypoFrequentPassword.GetValue(halfLife, whenUtc),
RepeatPasswordFailuresNoTypoInfrequentPassword.GetValue(halfLife, whenUtc),
RepeatPasswordFailuresNoTypoFrequentPassword.GetValue(halfLife, whenUtc),
RepeatPasswordFailuresTypoInfrequentPassword.GetValue(halfLife, whenUtc),
RepeatPasswordFailuresTypoFrequentPassword.GetValue(halfLife, whenUtc)
});
}