SIMD Refactor: Merge simd-dev into dev (#55)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com> Co-authored-by: aider (openrouter/anthropic/claude-sonnet-4) <aider@aider.chat> Co-authored-by: Warp <agent@warp.dev>
2026-08-22 20:48:04 +00:00 · 2026-01-18 19:02:03 -08:00
parent 5bcdf8d614
commit 86fe32a682
1750 changed files with 198235 additions and 80539 deletions
@@ -0,0 +1,139 @@
+using TradingPlatform.BusinessLayer;
+using QuanTAlib;
+
+namespace QuanTAlib.Tests;
+
+public class DmxIndicatorTests
+{
+    [Fact]
+    public void DmxIndicator_Constructor_SetsDefaults()
+    {
+        var indicator = new DmxIndicator();
+
+        Assert.Equal(14, indicator.Period);
+        Assert.True(indicator.ShowColdValues);
+        Assert.Equal("DMX - Jurik Directional Movement Index", indicator.Name);
+        Assert.True(indicator.SeparateWindow);
+        Assert.True(indicator.OnBackGround);
+    }
+
+    [Fact]
+    public void DmxIndicator_MinHistoryDepths_EqualsPeriod()
+    {
+        var indicator = new DmxIndicator { Period = 20 };
+
+        Assert.Equal(0, DmxIndicator.MinHistoryDepths);
+        IWatchlistIndicator watchlistIndicator = indicator;
+        Assert.Equal(0, watchlistIndicator.MinHistoryDepths);
+    }
+
+    [Fact]
+    public void DmxIndicator_ShortName_IncludesPeriod()
+    {
+        var indicator = new DmxIndicator { Period = 20 };
+        // Initialize to update SourceName (though DMX doesn't use SourceName)
+        indicator.Initialize();
+
+        Assert.Contains("DMX", indicator.ShortName, StringComparison.Ordinal);
+        Assert.Contains("20", indicator.ShortName, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void DmxIndicator_SourceCodeLink_IsValid()
+    {
+        var indicator = new DmxIndicator();
+
+        Assert.Contains("github.com", indicator.SourceCodeLink, StringComparison.Ordinal);
+        Assert.Contains("Dmx.Quantower.cs", indicator.SourceCodeLink, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void DmxIndicator_Initialize_CreatesInternalDmx()
+    {
+        var indicator = new DmxIndicator { Period = 14 };
+
+        // Initialize should not throw
+        indicator.Initialize();
+
+        // After init, line series should exist
+        Assert.Single(indicator.LinesSeries);
+    }
+
+    [Fact]
+    public void DmxIndicator_ProcessUpdate_HistoricalBar_ComputesValue()
+    {
+        var indicator = new DmxIndicator { Period = 5 };
+        indicator.Initialize();
+
+        // Add historical data
+        var now = DateTime.UtcNow;
+        // Need enough bars for Period
+        for (int i = 0; i < 10; i++)
+        {
+            indicator.HistoricalData.AddBar(now.AddMinutes(i), 100 + i, 110 + i, 90 + i, 105 + i);
+        }
+
+        // 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 DmxIndicator_ProcessUpdate_NewBar_ComputesValue()
+    {
+        var indicator = new DmxIndicator { Period = 5 };
+        indicator.Initialize();
+
+        var now = DateTime.UtcNow;
+        for (int i = 0; i < 10; i++)
+        {
+            indicator.HistoricalData.AddBar(now.AddMinutes(i), 100 + i, 110 + i, 90 + i, 105 + i);
+        }
+
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.HistoricalBar));
+
+        // Add new bar
+        indicator.HistoricalData.AddBar(now.AddMinutes(10), 110, 120, 100, 115);
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.NewBar));
+
+        Assert.Equal(2, indicator.LinesSeries[0].Count);
+    }
+
+    [Fact]
+    public void DmxIndicator_ProcessUpdate_NewTick_ProcessesWithoutError()
+    {
+        var indicator = new DmxIndicator { Period = 5 };
+        indicator.Initialize();
+
+        var now = DateTime.UtcNow;
+        for (int i = 0; i < 10; i++)
+        {
+            indicator.HistoricalData.AddBar(now.AddMinutes(i), 100 + i, 110 + i, 90 + i, 105 + i);
+        }
+
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.HistoricalBar));
+        double firstValue = indicator.LinesSeries[0].GetValue(0);
+
+        indicator.ProcessUpdate(new UpdateArgs(UpdateReason.NewTick));
+        double secondValue = indicator.LinesSeries[0].GetValue(0);
+
+        Assert.True(double.IsFinite(firstValue));
+        Assert.True(double.IsFinite(secondValue));
+    }
+
+    [Fact]
+    public void DmxIndicator_Parameters_CanBeChanged()
+    {
+        var indicator = new DmxIndicator { Period = 14 };
+        Assert.Equal(14, indicator.Period);
+
+        indicator.Period = 20;
+
+        Assert.Equal(20, indicator.Period);
+        Assert.Equal(0, DmxIndicator.MinHistoryDepths);
+    }
+}