Index: Riskeer/Piping/test/Riskeer.Piping.Data.Test/Probabilistic/ProbabilisticPipingCalculationTest.cs
===================================================================
diff -u -r20e7e6fa8aa7f33ace3cf0bee9dc3ce2fc4015c1 -r29eb40bfe04b200a49455f143e605f83dc0cd4d9
--- Riskeer/Piping/test/Riskeer.Piping.Data.Test/Probabilistic/ProbabilisticPipingCalculationTest.cs	(.../ProbabilisticPipingCalculationTest.cs)	(revision 20e7e6fa8aa7f33ace3cf0bee9dc3ce2fc4015c1)
+++ Riskeer/Piping/test/Riskeer.Piping.Data.Test/Probabilistic/ProbabilisticPipingCalculationTest.cs	(.../ProbabilisticPipingCalculationTest.cs)	(revision 29eb40bfe04b200a49455f143e605f83dc0cd4d9)
@@ -19,8 +19,10 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using Core.Common.Data.TestUtil;
 using NUnit.Framework;
 using Riskeer.Piping.Data.Probabilistic;
+using Riskeer.Piping.Data.TestUtil;
 
 namespace Riskeer.Piping.Data.Test.Probabilistic
 {
@@ -87,5 +89,49 @@
             // Assert
             Assert.IsNull(calculation.Output);
         }
+        
+        [Test]
+        public void Clone_AllPropertiesSet_ReturnNewInstanceWithCopiedValues()
+        {
+            // Setup
+            ProbabilisticPipingCalculation original = CreateRandomCalculationWithoutOutput();
+
+            original.Output = PipingOutputTestFactory.Create();
+            
+            // Call
+            object clone = original.Clone();
+
+            // Assert
+            CoreCloneAssert.AreObjectClones(original, clone, PipingCloneAssert.AreClones);
+        }
+
+        [Test]
+        public void Clone_NotAllPropertiesSet_ReturnNewInstanceWithCopiedValues()
+        {
+            // Setup
+            ProbabilisticPipingCalculation original = CreateRandomCalculationWithoutOutput();
+            
+            // Call
+            object clone = original.Clone();
+
+            // Assert
+            CoreCloneAssert.AreObjectClones(original, clone, PipingCloneAssert.AreClones);
+        }
+
+        private static ProbabilisticPipingCalculation CreateRandomCalculationWithoutOutput()
+        {
+            var calculation = new ProbabilisticPipingCalculation(new GeneralPipingInput())
+            {
+                Name = "Random name",
+                Comments =
+                {
+                    Body = "Random body"
+                }
+            };
+
+            PipingTestDataGenerator.SetRandomDataToPipingInput(calculation.InputParameters);
+
+            return calculation;
+        }
     }
 }
\ No newline at end of file
Index: Riskeer/Piping/test/Riskeer.Piping.Data.TestUtil/PipingCloneAssert.cs
===================================================================
diff -u -r7d4cd8bd62fff02ccaa91f18ed6d53b46bc3b2ec -r29eb40bfe04b200a49455f143e605f83dc0cd4d9
--- Riskeer/Piping/test/Riskeer.Piping.Data.TestUtil/PipingCloneAssert.cs	(.../PipingCloneAssert.cs)	(revision 7d4cd8bd62fff02ccaa91f18ed6d53b46bc3b2ec)
+++ Riskeer/Piping/test/Riskeer.Piping.Data.TestUtil/PipingCloneAssert.cs	(.../PipingCloneAssert.cs)	(revision 29eb40bfe04b200a49455f143e605f83dc0cd4d9)
@@ -61,6 +61,16 @@
         /// <param name="clone">The cloned object.</param>
         /// <exception cref="AssertionException">Thrown when <paramref name="original"/> and
         /// <paramref name="clone"/> are not clones.</exception>
+        public static void AreClones(ProbabilisticPipingOutput original, ProbabilisticPipingOutput clone) {}
+
+        /// <summary>
+        /// Method that asserts whether <paramref name="original"/> and <paramref name="clone"/>
+        /// are clones.
+        /// </summary>
+        /// <param name="original">The original object.</param>
+        /// <param name="clone">The cloned object.</param>
+        /// <exception cref="AssertionException">Thrown when <paramref name="original"/> and
+        /// <paramref name="clone"/> are not clones.</exception>
         public static void AreClones(PipingInput original, PipingInput clone)
         {
             Assert.AreSame(TypeUtils.GetField<GeneralPipingInput>(original, "generalInputParameters"), TypeUtils.GetField<GeneralPipingInput>(clone, "generalInputParameters"));
@@ -140,6 +150,20 @@
         /// <param name="clone">The cloned object.</param>
         /// <exception cref="AssertionException">Thrown when <paramref name="original"/> and
         /// <paramref name="clone"/> are not clones.</exception>
+        public static void AreClones(ProbabilisticPipingCalculation original, ProbabilisticPipingCalculation clone)
+        {
+            AreClones((IPipingCalculation<PipingInput>) original, clone);
+            CoreCloneAssert.AreObjectClones(original.Output, clone.Output, AreClones);
+        }
+
+        /// <summary>
+        /// Method that asserts whether <paramref name="original"/> and <paramref name="clone"/>
+        /// are clones.
+        /// </summary>
+        /// <param name="original">The original object.</param>
+        /// <param name="clone">The cloned object.</param>
+        /// <exception cref="AssertionException">Thrown when <paramref name="original"/> and
+        /// <paramref name="clone"/> are not clones.</exception>
         public static void AreClones(SemiProbabilisticPipingCalculationScenario original, SemiProbabilisticPipingCalculationScenario clone)
         {
             AreClones((SemiProbabilisticPipingCalculation) original, clone);