feat(validation): add input validation for Bilateral and Blma constructors; enhance Butter and Mgdi calculations with NaN handling

2026-08-25 05:48:06 +00:00 · 2025-12-25 20:53:56 -08:00
parent ac8b2dbb3f
commit 0d077c24d8
15 changed files with 195 additions and 66 deletions
@@ -551,6 +551,17 @@ public class EmaTests
        Assert.Equal(verifyEma.Last.Value, ema.Last.Value, 1e-10);
    }

+    [Fact]
+    public void Prime_AllNaNs_ReturnsNaN()
+    {
+        var ema = new Ema(5);
+        double[] history = [double.NaN, double.NaN, double.NaN];
+        
+        ema.Prime(history);
+        
+        Assert.True(double.IsNaN(ema.Last.Value));
+    }
+
    [Fact]
    public void Calculate_ReturnsCorrectResultsAndHotIndicator()
    {