KAMA, SMMA, ZLEMA

Tests/MovingAvg/SMMA_Test.cs

@@ -0,0 +1,33 @@
+using Xunit;
+using System;
+using QuanTAlib;
+
+namespace MovingAvg;
+public class SMMA_Test
+{
+	[Fact]
+	public void Add_Test()
+	{
+		TSeries a = new() { 0, 1, 2, 3, 4, 5 };
+		SMMA_Series c = new(a, 3);
+		Assert.Equal(6, c.Count);
+		a.Add(5);
+		Assert.Equal(a.Count, c.Count);
+		a.Add(0, update: true);
+		Assert.Equal(a.Count, c.Count);
+	}
+
+	[Fact]
+	public void Edge_Test()
+	{
+		TSeries a = new() { double.NaN, double.Epsilon, double.PositiveInfinity, double.MaxValue };
+		SMMA_Series c = new(a, 3);
+		Assert.Equal(a.Count, c.Count);
+		a.Add(double.NaN);
+		Assert.Equal(a.Count, c.Count);
+		a.Add(double.PositiveInfinity);
+		Assert.Equal(a.Count, c.Count);
+
+	}
+
+}

Tests/Tests.csproj

@@ -26,6 +26,14 @@
     <NoWarn>1701;1702;MSB3270</NoWarn>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="Validations\Pandas_TA.cstemp" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Include="Validations\Pandas_TA.cstemp" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="JetBrains.dotCover.CommandLineTools" Version="2022.1.0-eap10">
       <PrivateAssets>all</PrivateAssets>

Tests/Validations/Skender_Stock.cs

@@ -117,4 +117,13 @@ public class Skender_Stock
 
         Assert.Equal(Math.Round((double)SK.Last().Kama!, 8), Math.Round(QL.Last().v, 8));
     }
+
+    [Fact]
+    public void SMMA()
+    {
+	    SMMA_Series QL = new(this.bars.Close, this.period, useNaN: false);
+	    var SK = this.quotes.GetSmma(this.period);
+
+	    Assert.Equal(Math.Round((double)SK.Last().Smma!, 8), Math.Round(QL.Last().v, 8));
+    }
 }