Add TTM Scalper indicator implementation in C# and Pine Script; update Blma class for average calculation; remove missing indicators report and oscillator docs rewrite plans.

2026-08-25 13:58:04 +00:00 · 2026-02-16 21:26:44 -08:00
parent b3a64f18fa
commit 63ae2c9ab2
68 changed files with 16069 additions and 587 deletions
@@ -0,0 +1,126 @@
+using TradingPlatform.BusinessLayer;
+using QuanTAlib;
+
+namespace QuanTAlib.Tests;
+
+public sealed class PivotcamIndicatorTests
+{
+    [Fact]
+    public void PivotcamIndicator_Constructor_SetsDefaults()
+    {
+        var indicator = new PivotcamIndicator();
+
+        Assert.True(indicator.ShowColdValues);
+        Assert.Contains("PIVOTCAM", indicator.Name, StringComparison.Ordinal);
+        Assert.False(indicator.SeparateWindow);
+        Assert.True(indicator.OnBackGround);
+    }
+
+    [Fact]
+    public void PivotcamIndicator_MinHistoryDepths_EqualsZero()
+    {
+        var indicator = new PivotcamIndicator();
+
+        Assert.Equal(0, PivotcamIndicator.MinHistoryDepths);
+        IWatchlistIndicator watchlistIndicator = indicator;
+        Assert.Equal(0, watchlistIndicator.MinHistoryDepths);
+    }
+
+    [Fact]
+    public void PivotcamIndicator_ShortName_IsPivotcam()
+    {
+        var indicator = new PivotcamIndicator();
+        indicator.Initialize();
+
+        Assert.Contains("PIVOTCAM", indicator.ShortName, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void PivotcamIndicator_SourceCodeLink_IsValid()
+    {
+        var indicator = new PivotcamIndicator();
+
+        Assert.Contains("github.com", indicator.SourceCodeLink, StringComparison.Ordinal);
+        Assert.Contains("Pivotcam", indicator.SourceCodeLink, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void PivotcamIndicator_Initialize_CreatesInternalIndicator()
+    {
+        var indicator = new PivotcamIndicator();
+
+        indicator.Initialize();
+
+        // 9 line series: PP, R1, R2, R3, R4, S1, S2, S3, S4
+        Assert.Equal(9, indicator.LinesSeries.Count);
+    }
+
+    [Fact]
+    public void PivotcamIndicator_ProcessUpdate_HistoricalBar_ComputesValue()
+    {
+        var indicator = new PivotcamIndicator();
+        indicator.Initialize();
+
+        var now = DateTime.UtcNow;
+        for (int i = 0; i < 10; i++)
+        {
+            double basePrice = 100 + i * 2;
+            indicator.HistoricalData.AddBar(now.AddMinutes(i), basePrice, basePrice + 5, basePrice - 5, basePrice + 2);
+
+            var args = new UpdateArgs(UpdateReason.HistoricalBar);
+            indicator.ProcessUpdate(args);
+        }
+
+        // PP is index 0
+        double pp = indicator.LinesSeries[0].GetValue(0);
+        Assert.True(double.IsFinite(pp) || double.IsNaN(pp));
+    }
+
+    [Fact]
+    public void PivotcamIndicator_ProcessUpdate_NewBar_ComputesValue()
+    {
+        var indicator = new PivotcamIndicator();
+        indicator.Initialize();
+
+        var now = DateTime.UtcNow;
+        for (int i = 0; i < 5; i++)
+        {
+            indicator.HistoricalData.AddBar(now.AddMinutes(i), 100 + i, 110 + i, 90 + i, 105 + i);
+            var args = new UpdateArgs(UpdateReason.HistoricalBar);
+            indicator.ProcessUpdate(args);
+        }
+
+        // Simulate a new bar
+        indicator.HistoricalData.AddBar(now.AddMinutes(5), 110, 120, 100, 115);
+        var newArgs = new UpdateArgs(UpdateReason.NewBar);
+        indicator.ProcessUpdate(newArgs);
+
+        double pp = indicator.LinesSeries[0].GetValue(0);
+        Assert.True(double.IsFinite(pp) || double.IsNaN(pp));
+    }
+
+    [Fact]
+    public void PivotcamIndicator_NineLineSeries_ArePresent()
+    {
+        var indicator = new PivotcamIndicator();
+        indicator.Initialize();
+
+        // PP=0, R1=1, R2=2, R3=3, R4=4, S1=5, S2=6, S3=7, S4=8
+        Assert.Equal(9, indicator.LinesSeries.Count);
+        Assert.Contains("PP", indicator.LinesSeries[0].Name, StringComparison.OrdinalIgnoreCase);
+        Assert.Contains("R1", indicator.LinesSeries[1].Name, StringComparison.OrdinalIgnoreCase);
+        Assert.Contains("R4", indicator.LinesSeries[4].Name, StringComparison.OrdinalIgnoreCase);
+        Assert.Contains("S1", indicator.LinesSeries[5].Name, StringComparison.OrdinalIgnoreCase);
+        Assert.Contains("S4", indicator.LinesSeries[8].Name, StringComparison.OrdinalIgnoreCase);
+    }
+
+    [Fact]
+    public void PivotcamIndicator_Description_IsSet()
+    {
+        var indicator = new PivotcamIndicator();
+
+        Assert.NotNull(indicator.Description);
+        Assert.NotEmpty(indicator.Description);
+        Assert.Contains("Camarilla", indicator.Description, StringComparison.OrdinalIgnoreCase);
+    }
+}