public void Dpo()
{
var dpo = new DpoIndicator(_series, 9);
var cp = new ClosePriceIndicator(_series);
var sma = new SmaIndicator(cp, 9);
int timeShift = 9 / 2 + 1;
for (int i = _series.Begin; i <= _series.End; i++)
{
TaTestsUtils.AssertDecimalEquals(dpo.GetValue(i), cp.GetValue(i).Minus(sma.GetValue(i - timeShift)));
}
TaTestsUtils.AssertDecimalEquals(dpo.GetValue(9), 0.111999);
TaTestsUtils.AssertDecimalEquals(dpo.GetValue(10), -0.02);
TaTestsUtils.AssertDecimalEquals(dpo.GetValue(11), 0.21142857142);
TaTestsUtils.AssertDecimalEquals(dpo.GetValue(12), 0.169999999999999);
}
public void DpoIoobe()
{
var dpo = new DpoIndicator(_series, 9);
Assert.Throws <IndexOutOfRangeException>(() => dpo.GetValue(100));
}