Index: DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geometry/GeometryLoopTests.cs
===================================================================
diff -u -r5063 -r5157
--- DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geometry/GeometryLoopTests.cs	(.../GeometryLoopTests.cs)	(revision 5063)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geometry/GeometryLoopTests.cs	(.../GeometryLoopTests.cs)	(revision 5157)
@@ -653,4 +653,32 @@
         // assert
         Assert.That(points, Is.Empty);
     }
+    
+    /// <code>
+    ///                X=10     curve 1-2      X=20
+    ///        Point 1  |------------------------|  Points 2 and 3       Level -2 m
+    ///                 |                        | 
+    ///                 |                        |  curve 3-4
+    ///                 |                        | 
+    ///        Point 6  |------------------------|  Points 4 and 5       Level -5 m
+    ///                        curve 5-6
+    /// </code>
+    [Test]
+    public void GivenALoopWithCurvesConnectedByDifferentPointButSameLocation_WhenDeterminingIfCurveIsContinuous_ThenReturnsFalse()
+    {
+        var point1 = new Point2D(10.0, -2.0);
+        var point2 = new Point2D(20.0, -2.0);
+        var point3 = new Point2D(20.0, -2.0);
+        var point4 = new Point2D(20.0, -5.0);
+        var point5 = new Point2D(20.0, -5.0);
+        var point6 = new Point2D(10.0, -5.0);
+        
+        var loop = new GeometryLoop();
+        loop.CurveList.Add(new GeometryCurve(point1, point2));
+        loop.CurveList.Add(new GeometryCurve(point3, point4));
+        loop.CurveList.Add(new GeometryCurve(point5, point6));
+        loop.CurveList.Add(new GeometryCurve(point6, point1)); 
+
+        Assert.That(loop.IsContinuous(), Is.False);
+    }
 }
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