Refactor code formatting and improve consistency across various test files

- Removed unnecessary blank lines in multiple test files to enhance readability.
- Ensured consistent spacing and formatting in the `Trima`, `Usf`, `Vidya`, `Wma`, and `Atr` test classes.
- Updated comments for clarity and consistency in the `Atr` and `Adl` classes.
- Adjusted project files for better structure and maintainability.

lib/volume/adl/Adl.Tests.cs

@@ -11,7 +11,7 @@ public class AdlTests
         // Arrange
         var adl = new Adl();
         var time = DateTime.UtcNow;
-        
+
         // Bar 1: Close=10, High=12, Low=8. Range=4.
         // MFM = ((10-8) - (12-10)) / 4 = (2 - 2) / 4 = 0.
         // Vol = 100. MFV = 0. ADL = 0.
@@ -59,7 +59,7 @@ public class AdlTests
         var adl = new Adl();
         var bar = new TBar(DateTime.UtcNow, 10, 12, 8, 12, 100);
         adl.Update(bar);
-        
+
         Assert.True(adl.IsHot);
         Assert.NotEqual(0, adl.Last.Value);
 
@@ -77,17 +77,17 @@ public class AdlTests
         var val = adl.Update(bar);
         Assert.Equal(0, val.Value);
     }
-    
+
     [Fact]
     public void Adl_TValueUpdate_DoesNotChangeValue()
     {
         var adl = new Adl();
         var bar = new TBar(DateTime.UtcNow, 10, 12, 8, 12, 100);
         adl.Update(bar); // ADL = 100
-        
+
         // Update with TValue (no volume info)
         adl.Update(new TValue(DateTime.UtcNow, 15));
-        
+
         // Should remain 100
         Assert.Equal(100, adl.Last.Value);
     }
@@ -103,7 +103,7 @@ public class AdlTests
     {
         var adl = new Adl();
         bool eventFired = false;
-        adl.Pub += (object? sender, TValueEventArgs args) => eventFired = true;
+        adl.Pub += (object? sender, in TValueEventArgs args) => eventFired = true;
 
         adl.Update(new TBar(DateTime.UtcNow, 10, 12, 8, 10, 100));
         Assert.True(eventFired);
@@ -115,14 +115,14 @@ public class AdlTests
         var adl = new Adl();
         var bars = new TBarSeries();
         var time = DateTime.UtcNow;
-        
+
         // Add same bars as in BasicCalculation
         bars.Add(new TBar(time, 10, 12, 8, 10, 100)); // ADL=0
         bars.Add(new TBar(time.AddMinutes(1), 10, 12, 8, 12, 200)); // ADL=200
         bars.Add(new TBar(time.AddMinutes(2), 12, 12, 8, 8, 100)); // ADL=100
 
         var result = adl.Update(bars);
-        
+
         Assert.Equal(3, result.Count);
         Assert.Equal(0, result[0].Value);
         Assert.Equal(200, result[1].Value);
@@ -134,19 +134,19 @@ public class AdlTests
     {
         var bars = new TBarSeries();
         var time = DateTime.UtcNow;
-        
+
         bars.Add(new TBar(time, 10, 12, 8, 10, 100));
         bars.Add(new TBar(time.AddMinutes(1), 10, 12, 8, 12, 200));
         bars.Add(new TBar(time.AddMinutes(2), 12, 12, 8, 8, 100));
 
         var result = Adl.Calculate(bars);
-        
+
         Assert.Equal(3, result.Count);
         Assert.Equal(0, result[0].Value);
         Assert.Equal(200, result[1].Value);
         Assert.Equal(100, result[2].Value);
     }
-    
+
     [Fact]
     public void Adl_CalculateSpan_ReturnsCorrectValues()
     {
@@ -157,7 +157,7 @@ public class AdlTests
         double[] output = new double[3];
 
         Adl.Calculate(high, low, close, volume, output);
-        
+
         Assert.Equal(0, output[0]);
         Assert.Equal(200, output[1]);
         Assert.Equal(100, output[2]);
@@ -172,7 +172,7 @@ public class AdlTests
         double[] volume = { 100 }; // Short
         double[] output = new double[2];
 
-        Assert.Throws<ArgumentException>(() => 
+        Assert.Throws<ArgumentException>(() =>
             Adl.Calculate(high, low, close, volume, output));
     }
 

lib/volume/adl/Adl.Validation.Tests.cs

@@ -44,7 +44,7 @@ public class AdlValidationTests
         var close = _data.Bars.Close.Values.ToArray();
         var volume = _data.Bars.Volume.Values.ToArray();
         var talibValues = new double[high.Length];
-        
+
         var retCode = TALib.Functions.Ad(high, low, close, volume, 0..^0, talibValues, out var outRange);
         Assert.Equal(TALib.Core.RetCode.Success, retCode);
 
@@ -67,7 +67,7 @@ public class AdlValidationTests
         var low = _data.Bars.Low.Values.ToArray();
         var close = _data.Bars.Close.Values.ToArray();
         var volume = _data.Bars.Volume.Values.ToArray();
-        
+
         var tulipIndicator = Tulip.Indicators.ad;
         double[][] inputs = { high, low, close, volume };
         double[] options = Array.Empty<double>();

lib/volume/adosc/Adosc.Tests.cs

@@ -57,7 +57,7 @@ public class AdoscTests
 
         var modifiedBar = new TBar(_bars[0].Time, _bars[0].Open, _bars[0].High, _bars[0].Low, _bars[0].Close * 1.1, _bars[0].Volume);
         adosc.Update(modifiedBar, isNew: false);
-        
+
         Assert.NotEqual(firstResult, adosc.Last.Value);
     }
 
@@ -87,7 +87,7 @@ public class AdoscTests
     {
         var adosc = new Adosc(3, 10);
         var batchResult = Adosc.Batch(_bars, 3, 10);
-        
+
         var streamResult = new List<double>();
         foreach (var bar in _bars)
         {