Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Calculators/Assembly/AssessmentSectionAssemblyCalculatorOldTest.cs
===================================================================
diff -u -rf7980ec2b340d46fd4b2ecba0ea5de19dde2f6ea -ra6b2063a8e4b0fb39091ab692defbd67350d4016
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Calculators/Assembly/AssessmentSectionAssemblyCalculatorOldTest.cs	(.../AssessmentSectionAssemblyCalculatorOldTest.cs)	(revision f7980ec2b340d46fd4b2ecba0ea5de19dde2f6ea)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Calculators/Assembly/AssessmentSectionAssemblyCalculatorOldTest.cs	(.../AssessmentSectionAssemblyCalculatorOldTest.cs)	(revision a6b2063a8e4b0fb39091ab692defbd67350d4016)
@@ -624,7 +624,7 @@
             using (new AssemblyToolKernelFactoryConfigOld())
             {
                 var factory = (TestAssemblyToolKernelFactoryOld) AssemblyToolKernelFactoryOld.Instance;
-                CombinedFailureMechanismSectionAssemblyKernelStub kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
+                CombinedFailureMechanismSectionAssemblyKernelStubOld kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
                 kernel.AssemblyResult = new AssemblyResult(new[]
                 {
                     new FailureMechanismSectionList(string.Empty, new[]
@@ -657,7 +657,7 @@
             using (new AssemblyToolKernelFactoryConfigOld())
             {
                 var factory = (TestAssemblyToolKernelFactoryOld) AssemblyToolKernelFactoryOld.Instance;
-                CombinedFailureMechanismSectionAssemblyKernelStub kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
+                CombinedFailureMechanismSectionAssemblyKernelStubOld kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
                 kernel.AssemblyResult = new AssemblyResult(new[]
                 {
                     new FailureMechanismSectionList(string.Empty, new[]
@@ -694,7 +694,7 @@
             using (new AssemblyToolKernelFactoryConfigOld())
             {
                 var factory = (TestAssemblyToolKernelFactoryOld) AssemblyToolKernelFactoryOld.Instance;
-                CombinedFailureMechanismSectionAssemblyKernelStub kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
+                CombinedFailureMechanismSectionAssemblyKernelStubOld kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
                 kernel.AssemblyResult = new AssemblyResult(new[]
                 {
                     new FailureMechanismSectionList(string.Empty, new[]
@@ -733,7 +733,7 @@
             using (new AssemblyToolKernelFactoryConfigOld())
             {
                 var factory = (TestAssemblyToolKernelFactoryOld) AssemblyToolKernelFactoryOld.Instance;
-                CombinedFailureMechanismSectionAssemblyKernelStub kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
+                CombinedFailureMechanismSectionAssemblyKernelStubOld kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
                 kernel.ThrowExceptionOnCalculate = true;
 
                 var calculator = new AssessmentSectionAssemblyCalculatorOld(factory);
@@ -763,7 +763,7 @@
             using (new AssemblyToolKernelFactoryConfigOld())
             {
                 var factory = (TestAssemblyToolKernelFactoryOld) AssemblyToolKernelFactoryOld.Instance;
-                CombinedFailureMechanismSectionAssemblyKernelStub kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
+                CombinedFailureMechanismSectionAssemblyKernelStubOld kernel = factory.LastCreatedCombinedFailureMechanismSectionAssemblyKernel;
                 kernel.ThrowAssemblyExceptionOnCalculate = true;
 
                 var calculator = new AssessmentSectionAssemblyCalculatorOld(factory);
Fisheye: Tag a6b2063a8e4b0fb39091ab692defbd67350d4016 refers to a dead (removed) revision in file `Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Assembly/CombinedFailureMechanismSectionAssemblyKernelStub.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Assembly/CombinedFailureMechanismSectionAssemblyKernelStubOld.cs
===================================================================
diff -u
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Assembly/CombinedFailureMechanismSectionAssemblyKernelStubOld.cs	(revision 0)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Assembly/CombinedFailureMechanismSectionAssemblyKernelStubOld.cs	(revision a6b2063a8e4b0fb39091ab692defbd67350d4016)
@@ -0,0 +1,109 @@
+// Copyright (C) Stichting Deltares 2021. All rights reserved.
+//
+// This file is part of Riskeer.
+//
+// Riskeer is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Collections.Generic;
+using Assembly.Kernel.Old.Exceptions;
+using Assembly.Kernel.Old.Interfaces;
+using Assembly.Kernel.Old.Model;
+
+namespace Riskeer.AssemblyTool.KernelWrapper.TestUtil.Kernels.Assembly
+{
+    /// <summary>
+    /// Combined failure mechanism section assembly kernel stub for testing purposes.
+    /// </summary>
+    public class CombinedFailureMechanismSectionAssemblyKernelStubOld : ICommonFailureMechanismSectionAssembler
+    {
+        /// <summary>
+        /// Sets an indicator whether an <see cref="Exception"/> must be thrown while performing a calculation.
+        /// </summary>
+        public bool ThrowExceptionOnCalculate { private get; set; }
+
+        /// <summary>
+        /// Sets an indicator whether an <see cref="AssemblyException"/> must be thrown while performing a calculation.
+        /// </summary>
+        public bool ThrowAssemblyExceptionOnCalculate { private get; set; }
+
+        /// <summary>
+        /// Gets a value indicating whether a calculation was called or not. 
+        /// </summary>
+        public bool Calculated { get; private set; }
+
+        /// <summary>
+        /// Gets a value indicating whether an assembly is partial.
+        /// </summary>
+        public bool? PartialAssembly { get; private set; }
+
+        /// <summary>
+        /// Gets the assessment section length  used as an input parameter for assembly method.
+        /// </summary>
+        public double? AssessmentSectionLengthInput { get; private set; }
+
+        /// <summary>
+        /// Gets the collection of <see cref="FailureMechanismSectionList"/> used as an input parameter for assembly method.
+        /// </summary>
+        public IEnumerable<FailureMechanismSectionList> FailureMechanismSectionListsInput { get; private set; }
+
+        /// <summary>
+        /// Gets or sets the assembly result.
+        /// </summary>
+        public AssemblyResult AssemblyResult { get; set; }
+
+        public AssemblyResult AssembleCommonFailureMechanismSections(IEnumerable<FailureMechanismSectionList> failureMechanismSectionLists,
+                                                                     double assessmentSectionLength, bool partialAssembly)
+        {
+            if (ThrowExceptionOnCalculate)
+            {
+                throw new Exception("Message", new Exception());
+            }
+
+            if (ThrowAssemblyExceptionOnCalculate)
+            {
+                throw new AssemblyException("entity", EAssemblyErrors.CategoryLowerLimitOutOfRange);
+            }
+
+            FailureMechanismSectionListsInput = failureMechanismSectionLists;
+            AssessmentSectionLengthInput = assessmentSectionLength;
+            PartialAssembly = partialAssembly;
+
+            Calculated = true;
+
+            return AssemblyResult;
+        }
+
+        public FailureMechanismSectionList FindGreatestCommonDenominatorSectionsWbi3A1(IEnumerable<FailureMechanismSectionList> failureMechanismSectionLists,
+                                                                                       double assessmentSectionLength)
+        {
+            throw new NotImplementedException();
+        }
+
+        public FailureMechanismSectionList TranslateFailureMechanismResultsToCommonSectionsWbi3B1(FailureMechanismSectionList failureMechanismSectionList,
+                                                                                                  FailureMechanismSectionList commonSections)
+        {
+            throw new NotImplementedException();
+        }
+
+        public IEnumerable<FmSectionWithDirectCategory> DetermineCombinedResultPerCommonSectionWbi3C1(IEnumerable<FailureMechanismSectionList> failureMechanismResults, bool partialAssembly)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
\ No newline at end of file
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/TestAssemblyToolKernelFactoryOld.cs
===================================================================
diff -u -rf541cc599a6bfc6a25db047b1b7b838f4a8ddbf4 -ra6b2063a8e4b0fb39091ab692defbd67350d4016
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/TestAssemblyToolKernelFactoryOld.cs	(.../TestAssemblyToolKernelFactoryOld.cs)	(revision f541cc599a6bfc6a25db047b1b7b838f4a8ddbf4)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/TestAssemblyToolKernelFactoryOld.cs	(.../TestAssemblyToolKernelFactoryOld.cs)	(revision a6b2063a8e4b0fb39091ab692defbd67350d4016)
@@ -40,7 +40,7 @@
             LastCreatedFailureMechanismSectionAssemblyKernel = new FailureMechanismSectionAssemblyKernelStubOld();
             LastCreatedFailureMechanismAssemblyKernel = new FailureMechanismAssemblyKernelStubOld();
             LastCreatedAssessmentSectionAssemblyKernel = new AssessmentSectionAssemblyKernelStubOld();
-            LastCreatedCombinedFailureMechanismSectionAssemblyKernel = new CombinedFailureMechanismSectionAssemblyKernelStub();
+            LastCreatedCombinedFailureMechanismSectionAssemblyKernel = new CombinedFailureMechanismSectionAssemblyKernelStubOld();
         }
 
         /// <summary>
@@ -66,7 +66,7 @@
         /// <summary>
         /// Gets the last created combined failure mechanism section assembly kernel.
         /// </summary>
-        public CombinedFailureMechanismSectionAssemblyKernelStub LastCreatedCombinedFailureMechanismSectionAssemblyKernel { get; }
+        public CombinedFailureMechanismSectionAssemblyKernelStubOld LastCreatedCombinedFailureMechanismSectionAssemblyKernel { get; }
 
         public ICategoryLimitsCalculator CreateAssemblyCategoriesKernel()
         {