public void Removed()
{
List <WilliamsResult> results = quotes.GetWilliamsR(14)
.RemoveWarmupPeriods()
.ToList();
// assertions
Assert.AreEqual(502 - 13, results.Count);
WilliamsResult last = results.LastOrDefault();
Assert.AreEqual(-52.0121m, Math.Round((decimal)last.WilliamsR, 4));
}
public void GetWilliamsR()
{
int lookbackPeriod = 14;
List <WilliamsResult> results = Indicator.GetWilliamsR(history, lookbackPeriod).ToList();
// assertions
// proper quantities
// should always be the same number of results as there is history
Assert.AreEqual(502, results.Count);
Assert.AreEqual(502 - lookbackPeriod + 1, results.Where(x => x.WilliamsR != null).Count());
// sample values
WilliamsResult r1 = results[501];
Assert.AreEqual(-52.0121m, Math.Round((decimal)r1.WilliamsR, 4));
WilliamsResult r2 = results[343];
Assert.AreEqual(-19.8211m, Math.Round((decimal)r2.WilliamsR, 4));
}
public void GetWilliamsRTest()
{
int lookbackPeriod = 14;
IEnumerable <WilliamsResult> results = Indicator.GetWilliamsR(history, lookbackPeriod);
// assertions
// proper quantities
// should always be the same number of results as there is history
Assert.AreEqual(502, results.Count());
Assert.AreEqual(502 - lookbackPeriod + 1, results.Where(x => x.WilliamsR != null).Count());
// sample values
WilliamsResult r1 = results.Where(x => x.Index == 502).FirstOrDefault();
Assert.AreEqual(-52.0121m, Math.Round((decimal)r1.WilliamsR, 4));
WilliamsResult r2 = results.Where(x => x.Index == 344).FirstOrDefault();
Assert.AreEqual(-19.8211m, Math.Round((decimal)r2.WilliamsR, 4));
}
public void Standard()
{
List <WilliamsResult> results = quotes.GetWilliamsR(14)
.ToList();
// assertions
// proper quantities
// should always be the same number of results as there is quotes
Assert.AreEqual(502, results.Count);
Assert.AreEqual(489, results.Where(x => x.WilliamsR != null).Count());
// sample values
WilliamsResult r1 = results[343];
Assert.AreEqual(-19.8211m, Math.Round((decimal)r1.WilliamsR, 4));
WilliamsResult r2 = results[501];
Assert.AreEqual(-52.0121m, Math.Round((decimal)r2.WilliamsR, 4));
}
