adding missing validations

2026-08-23 04:58:08 +00:00 · 2026-02-26 09:59:44 -08:00
parent 467a8c1cef
commit 9ab37c1200
231 changed files with 60015 additions and 302 deletions
@@ -0,0 +1,124 @@
+using TradingPlatform.BusinessLayer;
+using QuanTAlib;
+
+namespace QuanTAlib.Tests;
+
+public sealed class CoppockIndicatorTests
+{
+    [Fact]
+    public void CoppockIndicator_Constructor_SetsDefaults()
+    {
+        var indicator = new CoppockIndicator();
+
+        Assert.Equal(14, indicator.LongRoc);
+        Assert.Equal(11, indicator.ShortRoc);
+        Assert.Equal(10, indicator.WmaPeriod);
+        Assert.True(indicator.ShowColdValues);
+        Assert.Equal("COPPOCK - Coppock Curve", indicator.Name);
+        Assert.True(indicator.SeparateWindow);
+        Assert.True(indicator.OnBackGround);
+    }
+
+    [Fact]
+    public void CoppockIndicator_MinHistoryDepths_EqualsZero()
+    {
+        var indicator = new CoppockIndicator();
+
+        Assert.Equal(0, CoppockIndicator.MinHistoryDepths);
+        IWatchlistIndicator watchlistIndicator = indicator;
+        Assert.Equal(0, watchlistIndicator.MinHistoryDepths);
+    }
+
+    [Fact]
+    public void CoppockIndicator_ShortName_IncludesParameters()
+    {
+        var indicator = new CoppockIndicator { LongRoc = 14, ShortRoc = 11, WmaPeriod = 10 };
+        indicator.Initialize();
+
+        Assert.Contains("COPPOCK", indicator.ShortName, StringComparison.Ordinal);
+        Assert.Contains("14", indicator.ShortName, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void CoppockIndicator_SourceCodeLink_IsValid()
+    {
+        var indicator = new CoppockIndicator();
+
+        Assert.Contains("github.com", indicator.SourceCodeLink, StringComparison.Ordinal);
+        Assert.Contains("Coppock", indicator.SourceCodeLink, StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void CoppockIndicator_Initialize_CreatesOneSeries()
+    {
+        var indicator = new CoppockIndicator { LongRoc = 5, ShortRoc = 4, WmaPeriod = 4 };
+        indicator.Initialize();
+
+        Assert.Single(indicator.LinesSeries);
+    }
+
+    [Fact]
+    public void CoppockIndicator_ProcessUpdate_HistoricalBar_ComputesValue()
+    {
+        var indicator = new CoppockIndicator { LongRoc = 5, ShortRoc = 4, WmaPeriod = 4 };
+        indicator.Initialize();
+
+        var now = DateTime.UtcNow;
+        for (int i = 0; i < 30; i++)
+        {
+            indicator.HistoricalData.AddBar(now.AddMinutes(i), 100 + i, 110 + i, 90 + i, 105 + i);
+            var args = new UpdateArgs(UpdateReason.HistoricalBar);
+            indicator.ProcessUpdate(args);
+        }
+
+        double val = indicator.LinesSeries[0].GetValue(0);
+        Assert.True(double.IsFinite(val));
+    }
+
+    [Fact]
+    public void CoppockIndicator_ProcessUpdate_NewBar_ComputesValue()
+    {
+        var indicator = new CoppockIndicator { LongRoc = 5, ShortRoc = 4, WmaPeriod = 4 };
+        indicator.Initialize();
+
+        var now = DateTime.UtcNow;
+        for (int i = 0; i < 15; i++)
+        {
+            indicator.HistoricalData.AddBar(now.AddMinutes(i), 100 + i, 110 + i, 90 + i, 105 + i);
+            var args = new UpdateArgs(UpdateReason.HistoricalBar);
+            indicator.ProcessUpdate(args);
+        }
+
+        indicator.HistoricalData.AddBar(now.AddMinutes(15), 115, 125, 105, 120);
+        var newArgs = new UpdateArgs(UpdateReason.NewBar);
+        indicator.ProcessUpdate(newArgs);
+
+        double val = indicator.LinesSeries[0].GetValue(0);
+        Assert.True(double.IsFinite(val));
+    }
+
+    [Fact]
+    public void CoppockIndicator_DifferentSourceTypes_ProcessCorrectly()
+    {
+        foreach (var sourceType in new[] { SourceType.Open, SourceType.High, SourceType.Low, SourceType.Close })
+        {
+            var indicator = new CoppockIndicator
+            {
+                LongRoc = 5,
+                ShortRoc = 4,
+                WmaPeriod = 4,
+                Source = sourceType
+            };
+            indicator.Initialize();
+
+            var now = DateTime.UtcNow;
+            for (int i = 0; i < 25; i++)
+            {
+                indicator.HistoricalData.AddBar(now.AddMinutes(i), 100 + i * 0.5, 110 + i * 0.5, 90 + i * 0.5, 105 + i * 0.5);
+                indicator.ProcessUpdate(new UpdateArgs(UpdateReason.HistoricalBar));
+            }
+
+            Assert.True(double.IsFinite(indicator.LinesSeries[0].GetValue(0)));
+        }
+    }
+}