Index: dam failuremechanisms/damPiping/trunk/src/Tests/Deltares.DamUpliftTests/Deltares.DamUpliftTests.csproj
===================================================================
diff -u -r335 -r361
--- dam failuremechanisms/damPiping/trunk/src/Tests/Deltares.DamUpliftTests/Deltares.DamUpliftTests.csproj	(.../Deltares.DamUpliftTests.csproj)	(revision 335)
+++ dam failuremechanisms/damPiping/trunk/src/Tests/Deltares.DamUpliftTests/Deltares.DamUpliftTests.csproj	(.../Deltares.DamUpliftTests.csproj)	(revision 361)
@@ -39,6 +39,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="FactoryForSoilProfileTests.cs" />
+    <Compile Include="Geo\PipingLayerTests.cs" />
     <Compile Include="Geo\PipingProfileTests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="SoilVolumeMassCalculatorEffectiveStressTest.cs" />
Index: dam failuremechanisms/damPiping/trunk/src/Tests/Deltares.DamUpliftTests/Geo/PipingLayerTests.cs
===================================================================
diff -u
--- dam failuremechanisms/damPiping/trunk/src/Tests/Deltares.DamUpliftTests/Geo/PipingLayerTests.cs	(revision 0)
+++ dam failuremechanisms/damPiping/trunk/src/Tests/Deltares.DamUpliftTests/Geo/PipingLayerTests.cs	(revision 361)
@@ -0,0 +1,38 @@
+using System;
+using Deltares.DamUplift.Geo;
+using NUnit.Framework;
+
+namespace Deltares.DamUpliftTests.Geo
+{
+    [TestFixture]
+    public class PipingLayerTests
+    {
+        private const double cDiff = 1e-5;
+
+        [Test]
+        public void TestAssignPipingLayer()
+        {
+            PipingLayer initLayer = new PipingLayer
+            {
+                Name = "klei",
+                TopLevel = 2.0,
+                AbovePhreaticLevel = 18.0,
+                BelowPhreaticLevel = 20.0,
+                IsAquifer = true
+            };
+            var newLayer = new PipingLayer();
+            Assert.IsFalse(newLayer.Name == initLayer.Name);
+            Assert.IsFalse(Math.Abs(newLayer.TopLevel - initLayer.TopLevel) < cDiff);
+            Assert.IsFalse(Math.Abs(newLayer.AbovePhreaticLevel - initLayer.AbovePhreaticLevel) < cDiff);
+            Assert.IsFalse(Math.Abs(newLayer.BelowPhreaticLevel - initLayer.BelowPhreaticLevel) < cDiff);
+            Assert.IsFalse(newLayer.IsAquifer == initLayer.IsAquifer);
+            newLayer.Assign(initLayer);
+            Assert.IsTrue(newLayer.Name == initLayer.Name);
+            Assert.IsTrue(Math.Abs(newLayer.TopLevel - initLayer.TopLevel) < cDiff);
+            Assert.IsTrue(Math.Abs(newLayer.AbovePhreaticLevel - initLayer.AbovePhreaticLevel) < cDiff);
+            Assert.IsTrue(Math.Abs(newLayer.BelowPhreaticLevel - initLayer.BelowPhreaticLevel) < cDiff);
+            Assert.IsTrue(newLayer.IsAquifer == initLayer.IsAquifer);
+        }
+
+    }
+}
Index: dam failuremechanisms/damPiping/trunk/src/Tests/Deltares.DamUpliftTests/Geo/PipingProfileTests.cs
===================================================================
diff -u -r360 -r361
--- dam failuremechanisms/damPiping/trunk/src/Tests/Deltares.DamUpliftTests/Geo/PipingProfileTests.cs	(.../PipingProfileTests.cs)	(revision 360)
+++ dam failuremechanisms/damPiping/trunk/src/Tests/Deltares.DamUpliftTests/Geo/PipingProfileTests.cs	(.../PipingProfileTests.cs)	(revision 361)
@@ -1,5 +1,4 @@
 using System;
-using Deltares.DamUplift;
 using Deltares.DamUplift.Geo;
 using NUnit.Framework;