Index: DamEngine/trunk/src/Deltares.DamEngine.Interface.Tests/PipingSellmeijer4ForcesTests.cs
===================================================================
diff -u -r1161 -r1198
--- DamEngine/trunk/src/Deltares.DamEngine.Interface.Tests/PipingSellmeijer4ForcesTests.cs	(.../PipingSellmeijer4ForcesTests.cs)	(revision 1161)
+++ DamEngine/trunk/src/Deltares.DamEngine.Interface.Tests/PipingSellmeijer4ForcesTests.cs	(.../PipingSellmeijer4ForcesTests.cs)	(revision 1198)
@@ -20,6 +20,8 @@
 // All rights reserved.
 
 using System.IO;
+using Deltares.DamEngine.Data.General;
+using Deltares.DamEngine.Data.Geotechnics;
 using Deltares.DamEngine.Io;
 using NUnit.Framework;
 
@@ -75,5 +77,58 @@
             Assert.AreEqual(0.0, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.UpliftSituation.Pl4LocationXMinUplift, tolerance);
         }
 
+        [Test]
+        public void CanPerformBlighDesignWithAdaptionPipingVoorbeeld1()
+        {
+            // Based on ".\data\DamEngineTestProjects\PipingVoorbeeld1\PipingSellmeijer4Forces.damx"
+            // Set Analysis type to "Adapt geometry"
+            const string fileName = @"TestFiles\PipingVoorbeeld1_Sellmeijer4ForcesDesignInputFile.xml";
+            string inputString = File.ReadAllText(fileName);
+            EngineInterface engineInterface = new EngineInterface(inputString);
+            Assert.IsNotNull(engineInterface.DamProjectData);
+            string outputString = engineInterface.Run();
+            Assert.IsNotNull(outputString);
+            var output = DamXmlSerialization.LoadOutputFromXmlString(outputString);
+            DamProjectData actualDamProjectData = FillDamFromXmlOutput.CreateDamProjectData(output);
+            SurfaceLine2 redesignedSurfaceLine = actualDamProjectData.DesignCalculations[0].PipingDesignResults.RedesignedSurfaceLine;
+            Assert.AreEqual(true, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.UpliftSituation.IsUplift);
+            Assert.AreEqual(1.995, redesignedSurfaceLine.DetermineShoulderHeight(), tolerance);
+            Assert.AreEqual(66.986, redesignedSurfaceLine.GetDikeLength(), tolerance);
+            
+            // ShoulderWidth = X_Kruin binnenberm - X_Insteek binnenberm = 65.01 - 29.01 = 36.0
+            // Read from PipingSellmeijer4Forces_Piping_CharacteristicPoints.csv by export surfacelines in Release
+            Assert.AreEqual(36.0, redesignedSurfaceLine.DetermineShoulderWidth(), tolerance);
+
+            Assert.AreEqual(0.0, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.UpliftSituation.Pl3MinUplift, tolerance);
+            Assert.AreEqual(0.0, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.UpliftSituation.Pl3HeadAdjusted, tolerance);
+            Assert.AreEqual(0.0, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.UpliftSituation.Pl3LocationXMinUplift, tolerance);
+            Assert.AreEqual(0.0, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.UpliftSituation.Pl4MinUplift, tolerance);
+            Assert.AreEqual(0.0, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.UpliftSituation.Pl4HeadAdjusted, tolerance);
+            Assert.AreEqual(0.0, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.UpliftSituation.Pl4LocationXMinUplift, tolerance);
+
+            // The ExitPointX in Dam 15.1.2.24738 is (incorrectly) not shown
+            // ExitPointX = X_Teen dijk binnenwaarts = 76.986
+            // Read from PipingSellmeijer4Forces_Piping_CharacteristicPoints.csv by export surfacelines in Release
+            Assert.AreEqual(76.986, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.ExitPointX, tolerance);
+
+            // The following values are not the same as in the Dam 15.1.2.24738 release
+            // The final piping calculation at the redesigned situation is done at X = 29.014 (the "insteek van de berm"), 
+            // but it should have been done at X = 76.986 (the "teen van de dijk")
+            // Found expected values by debugging with Classic
+            // after change in Classic: upliftLocationDeterminator.GetLocationAndResult(upliftcriterion - 0.000000001) 
+
+            // The Factor in Dam 15.1.2.24738 is 2.064, but that is not correct, because that is the value at X = 29.014
+            // expected value = 1.312
+            Assert.AreEqual(1.312, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.Sellmeijer4ForcesFactor, tolerance);
+            // The Hcritical in Dam 15.1.2.24738 is 1.25, but that is not correct, because that is the value at X = 29.014
+            // expected value = 4.198
+            Assert.AreEqual(4.198, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.Sellmeijer4ForcesHcritical, tolerance);
+
+            // The upliftfactor in Dam 15.1.2.24738 is (incorrectly) not shown
+            // expected value = 0.582
+            Assert.AreEqual(0.582, output.Results.CalculationResults.DesignResults[0].PipingDesignResults.UpliftFactor, tolerance);
+
+        }
+
     }
 }