docs: remove C# Implementation Considerations sections, clean up temp scripts, reorganize test files

- Remove 'C# Implementation Considerations' sections from 34 indicator .md files - Delete 29 temp PowerShell scripts (_fix_mojibake.ps1, _hex_scan.ps1, etc.) - Move test files into tests/ subdirectories for consistent project structure - Add trader-focused bullet points to indicator documentation
2026-08-25 22:08:05 +00:00 · 2026-03-12 12:34:16 -07:00
parent 8937b0c0fa
commit 060649192f
1149 changed files with 1780 additions and 3316 deletions
@@ -0,0 +1,184 @@
+using TradingPlatform.BusinessLayer;
+
+namespace QuanTAlib.Quantower.Tests;
+
+public class AtrnIndicatorTests
+{
+    [Fact]
+    public void AtrnIndicator_Constructor_SetsDefaults()
+    {
+        var indicator = new AtrnIndicator();
+
+        Assert.Equal(14, indicator.Period);
+        Assert.True(indicator.ShowColdValues);
+        Assert.Equal("ATRN - Average True Range Normalized", indicator.Name);
+        Assert.True(indicator.SeparateWindow);
+        Assert.True(indicator.OnBackGround);
+    }
+
+    [Fact]
+    public void AtrnIndicator_MinHistoryDepths_EqualsZero()
+    {
+        var indicator = new AtrnIndicator();
+
+        Assert.Equal(0, AtrnIndicator.MinHistoryDepths);
+        Assert.Equal(0, ((IWatchlistIndicator)indicator).MinHistoryDepths);
+    }
+
+    [Fact]
+    public void AtrnIndicator_ShortName_IncludesPeriod()
+    {
+        var indicator = new AtrnIndicator { Period = 14 };
+
+        Assert.True(indicator.ShortName.Contains("ATRN", StringComparison.Ordinal));
+        Assert.True(indicator.ShortName.Contains("14", StringComparison.Ordinal));
+    }
+
+    [Fact]
+    public void AtrnIndicator_Initialize_CreatesInternalAtrn()
+    {
+        var indicator = new AtrnIndicator { Period = 10 };
+
+        // Initialize should not throw
+        indicator.Initialize();
+
+        // After init, line series should exist
+        Assert.Single(indicator.LinesSeries);
+    }
+
+    [Fact]
+    public void AtrnIndicator_ProcessUpdate_HistoricalBar_ComputesValue()
+    {
+        var indicator = new AtrnIndicator { Period = 5 };
+        indicator.Initialize();
+
+        // Add historical data
+        var now = DateTime.UtcNow;
+        indicator.HistoricalData.AddBar(now, 100, 105, 95, 102);
+
+        // Process update
+        var args = new UpdateArgs(UpdateReason.HistoricalBar);
+        indicator.ProcessUpdate(args);
+
+        // Line series should have a value
+        Assert.Equal(1, indicator.LinesSeries[0].Count);
+        Assert.True(double.IsFinite(indicator.LinesSeries[0].GetValue(0)));
+    }
+
+    [Fact]
+    public void AtrnIndicator_ProcessUpdate_NewBar_ComputesValue()
+    {
+        var indicator = new AtrnIndicator { Period = 5 };
+        indicator.Initialize();
+
+        var now = DateTime.UtcNow;
+        indicator.HistoricalData.AddBar(now, 100, 105, 95, 102);
+        indicator.HistoricalData.AddBar(now.AddMinutes(1), 102, 108, 100, 106);
+
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.HistoricalBar));
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.NewBar));
+
+        Assert.Equal(2, indicator.LinesSeries[0].Count);
+    }
+
+    [Fact]
+    public void AtrnIndicator_ProcessUpdate_NewTick_ProcessesWithoutError()
+    {
+        var indicator = new AtrnIndicator { Period = 5 };
+        indicator.Initialize();
+
+        // Add initial bar first (NewTick requires at least one bar in historical data)
+        var now = DateTime.UtcNow;
+        indicator.HistoricalData.AddBar(now, 100, 105, 95, 102);
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.HistoricalBar));
+
+        // Now NewTick should not throw an exception
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.NewTick));
+
+        // Assert that the indicator still exists (method completed without exception)
+        Assert.NotNull(indicator);
+        // NewTick updates the last bar in place or adds a new point depending on implementation
+        Assert.True(indicator.LinesSeries[0].Count >= 1);
+    }
+
+    [Fact]
+    public void AtrnIndicator_MultipleUpdates_ProducesCorrectSequence()
+    {
+        var indicator = new AtrnIndicator { Period = 5 };
+        indicator.Initialize();
+
+        var now = DateTime.UtcNow;
+        double[] closes = [100, 102, 105, 103, 107, 110];
+
+        foreach (var close in closes)
+        {
+            indicator.HistoricalData.AddBar(now, close, close + 5, close - 5, close);
+            indicator.ProcessUpdate(new UpdateArgs(UpdateReason.HistoricalBar));
+            now = now.AddMinutes(1);
+        }
+
+        // All values should be finite
+        for (int i = 0; i < closes.Length; i++)
+        {
+            Assert.True(double.IsFinite(indicator.LinesSeries[0].GetValue(closes.Length - 1 - i)));
+        }
+    }
+
+    [Fact]
+    public void AtrnIndicator_Period_CanBeChanged()
+    {
+        var indicator = new AtrnIndicator { Period = 10 };
+
+        Assert.Equal(10, indicator.Period);
+
+        indicator.Period = 20;
+        Assert.Equal(20, indicator.Period);
+    }
+
+    [Fact]
+    public void AtrnIndicator_ShowColdValues_CanBeChanged()
+    {
+        var indicator = new AtrnIndicator { ShowColdValues = true };
+
+        Assert.True(indicator.ShowColdValues);
+
+        indicator.ShowColdValues = false;
+        Assert.False(indicator.ShowColdValues);
+    }
+
+    [Fact]
+    public void AtrnIndicator_ShortName_UpdatesWhenPeriodChanges()
+    {
+        var indicator = new AtrnIndicator { Period = 10 };
+        string initialName = indicator.ShortName;
+
+        Assert.True(initialName.Contains("10", StringComparison.Ordinal));
+
+        indicator.Period = 20;
+        string updatedName = indicator.ShortName;
+
+        Assert.True(updatedName.Contains("20", StringComparison.Ordinal));
+    }
+
+    [Fact]
+    public void AtrnIndicator_LineSeries_HasCorrectProperties()
+    {
+        var indicator = new AtrnIndicator { Period = 10 };
+        indicator.Initialize();
+
+        var lineSeries = indicator.LinesSeries[0];
+
+        Assert.True(lineSeries.Name.Contains("ATRN", StringComparison.Ordinal));
+        Assert.Equal(2, lineSeries.Width);
+        Assert.Equal(LineStyle.Solid, lineSeries.Style);
+    }
+
+    [Fact]
+    public void AtrnIndicator_SourceCodeLink_IsValid()
+    {
+        var indicator = new AtrnIndicator();
+
+        Assert.Contains("github.com", indicator.SourceCodeLink, StringComparison.Ordinal);
+        Assert.Contains("Atrn.Quantower.cs", indicator.SourceCodeLink, StringComparison.Ordinal);
+    }
+}