public void IsReadyAfterPeriodUpdates() { var indicator = new WindowIdentity(3); indicator.Update(DateTime.UtcNow, 1m); indicator.Update(DateTime.UtcNow, 1m); Assert.IsFalse(indicator.IsReady); indicator.Update(DateTime.UtcNow, 1m); Assert.IsTrue(indicator.IsReady); }
public void WarmsUpProperly() { var windowIdentityIndicator = new WindowIdentity("Example", 13); var time = new DateTime(2020, 8, 1); var period = ((IIndicatorWarmUpPeriodProvider)windowIdentityIndicator).WarmUpPeriod; for (var i = 0; i < period; i++) { windowIdentityIndicator.Update(time.AddDays(i), i); Assert.AreEqual(i == period - 1, windowIdentityIndicator.IsReady); } }
public void WindowIdentityComputesCorrectly() { var indicator = new WindowIdentity(4); var data = new[] {1m, 10m, 100m, 1000m, 10000m, 1234m, 56789m}; var seen = new List<decimal>(); for (int i = 0; i < data.Length; i++) { var datum = data[i]; seen.Add(datum); indicator.Update(new IndicatorDataPoint(DateTime.Now.AddSeconds(i), datum)); Assert.AreEqual(seen.LastOrDefault(), indicator.Current.Value); } }
public void WindowIdentityComputesCorrectly() { var indicator = new WindowIdentity(4); var data = new[] { 1m, 10m, 100m, 1000m, 10000m, 1234m, 56789m }; var seen = new List <decimal>(); for (int i = 0; i < data.Length; i++) { var datum = data[i]; seen.Add(datum); indicator.Update(new IndicatorDataPoint(DateTime.Now.AddSeconds(i), datum)); Assert.AreEqual(seen.LastOrDefault(), indicator.Current.Value); } }
public void ResetsProperly() { var indicator = new WindowIdentity(3); foreach (var data in TestHelper.GetDataStream(4)) { indicator.Update(data); } Assert.IsTrue(indicator.IsReady); indicator.Reset(); TestHelper.AssertIndicatorIsInDefaultState(indicator); indicator.Update(DateTime.UtcNow, 2.0m); Assert.AreEqual(indicator.Current.Value, 2.0m); }
public void CompareAgainstExternalData() { var indicator = new WindowIdentity(14); TestHelper.TestIndicator(indicator, "Close", 1e-2); // test file only has }