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normalization of methods

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Miha Kralj
2026-02-10 21:33:16 -08:00
parent 915d7a007b
commit 6d6259a47d
527 changed files with 10525 additions and 2123 deletions
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lib/trends_IIR/dema/Dema.Tests.cs
+10 -10
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@@ -44,7 +44,7 @@ public class DemaTests
}
// Act
var demaSeries = Dema.Calculate(source, period);
var demaSeries = Dema.Batch(source, period);
var demaObj = new Dema(period);
// Assert
@@ -71,7 +71,7 @@ public class DemaTests
}
// Act
Dema.Calculate(source, output, period);
Dema.Batch(source, output, period);
var demaObj = new Dema(period);
// Assert
@@ -130,7 +130,7 @@ public class DemaTests
}
// Act
var demaSeries = Dema.Calculate(source, alpha);
var demaSeries = Dema.Batch(source, alpha);
var demaObj = new Dema(alpha);
// Assert
@@ -157,7 +157,7 @@ public class DemaTests
}
// Act
Dema.Calculate(source, output, alpha);
Dema.Batch(source, output, alpha);
var demaObj = new Dema(alpha);
// Assert
@@ -250,8 +250,8 @@ public class DemaTests
double[] output = new double[5];
double[] wrongSizeOutput = new double[3];
Assert.Throws<ArgumentException>(() => Dema.Calculate(source.AsSpan(), output.AsSpan(), 0));
Assert.Throws<ArgumentException>(() => Dema.Calculate(source.AsSpan(), wrongSizeOutput.AsSpan(), 3));
Assert.Throws<ArgumentException>(() => Dema.Batch(source.AsSpan(), output.AsSpan(), 0));
Assert.Throws<ArgumentException>(() => Dema.Batch(source.AsSpan(), wrongSizeOutput.AsSpan(), 3));
}
[Fact]
@@ -260,7 +260,7 @@ public class DemaTests
double[] source = [100, 110, double.NaN, 120, 130];
double[] output = new double[5];
Dema.Calculate(source.AsSpan(), output.AsSpan(), 3);
Dema.Batch(source.AsSpan(), output.AsSpan(), 3);
foreach (var val in output)
{
@@ -278,14 +278,14 @@ public class DemaTests
var series = bars.Close;
// 1. Batch Mode
var batchSeries = Dema.Calculate(series, period);
var batchSeries = Dema.Batch(series, period);
double expected = batchSeries.Last.Value;
// 2. Span Mode
var tValues = series.Values.ToArray();
var spanInput = new ReadOnlySpan<double>(tValues);
var spanOutput = new double[tValues.Length];
Dema.Calculate(spanInput, spanOutput, period);
Dema.Batch(spanInput, spanOutput, period);
double spanResult = spanOutput[^1];
// 3. Streaming Mode
@@ -317,7 +317,7 @@ public class DemaTests
double[] source = { double.NaN, double.NaN, 10.0, 11.0, 12.0 };
double[] output = new double[source.Length];
Dema.Calculate(source, output, 3);
Dema.Batch(source, output, 3);
// We expect the first two outputs to be NaN because the input was NaN
Assert.True(double.IsNaN(output[0]), $"Output[0] should be NaN, but was {output[0]}");