Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Calculators/Assembly/AssessmentSectionAssemblyCalculatorTest.cs
===================================================================
diff -u -r8a817e4f882227425511d9e51a6a734542971a29 -r6aed0e1e023131150fd68bf61c0b849b0e1a20b6
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Calculators/Assembly/AssessmentSectionAssemblyCalculatorTest.cs	(.../AssessmentSectionAssemblyCalculatorTest.cs)	(revision 8a817e4f882227425511d9e51a6a734542971a29)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Calculators/Assembly/AssessmentSectionAssemblyCalculatorTest.cs	(.../AssessmentSectionAssemblyCalculatorTest.cs)	(revision 6aed0e1e023131150fd68bf61c0b849b0e1a20b6)
@@ -334,7 +334,7 @@
                 Assert.AreEqual(assessmentSectionLength, kernel.AssessmentSectionLength);
                 Assert.IsTrue(kernel.CalculatedCommonSections);
 
-                Assert.AreSame(kernel.FailureMechanismSectionLists.First(), kernel.FailureMechanismSectionList);
+                Assert.AreSame(kernel.FailureMechanismSectionLists.Single(), kernel.FailureMechanismSectionList);
                 Assert.AreSame(kernel.CommonSections, kernel.CommonSectionsInput);
                 Assert.IsTrue(kernel.CalculatedCommonSectionResults);
 
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Calculators/Assembly/FailureMechanismAssemblyCalculatorTest.cs
===================================================================
diff -u -r9e9976818f1b446948c3bf815cafe2e023f98ac1 -r6aed0e1e023131150fd68bf61c0b849b0e1a20b6
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Calculators/Assembly/FailureMechanismAssemblyCalculatorTest.cs	(.../FailureMechanismAssemblyCalculatorTest.cs)	(revision 9e9976818f1b446948c3bf815cafe2e023f98ac1)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Calculators/Assembly/FailureMechanismAssemblyCalculatorTest.cs	(.../FailureMechanismAssemblyCalculatorTest.cs)	(revision 6aed0e1e023131150fd68bf61c0b849b0e1a20b6)
@@ -154,7 +154,6 @@
                 Assert.AreEqual(failureMechanismN, kernel.LenghtEffectFactor);
                 Assert.IsFalse(kernel.PartialAssembly);
 
-                Assert.AreEqual(sectionAssemblyResults.Length, kernel.FailureMechanismSectionProbabilities.Count());
                 CollectionAssert.AreEqual(sectionAssemblyResults.Select(r => new Probability(r.SectionProbability)), kernel.FailureMechanismSectionProbabilities);
             }
         }
@@ -177,13 +176,13 @@
                 var calculator = new FailureMechanismAssemblyCalculator(factory);
 
                 // Call
-                FailureMechanismAssemblyResultWrapper assemblyResult = calculator.Assemble(random.NextDouble(), Enumerable.Empty<RiskeerFailureMechanismSectionAssemblyResult>(),
-                                                                                           applyLengthEffect);
+                FailureMechanismAssemblyResultWrapper assemblyResultWrapper = calculator.Assemble(random.NextDouble(), Enumerable.Empty<RiskeerFailureMechanismSectionAssemblyResult>(),
+                                                                                                  applyLengthEffect);
 
                 // Assert
                 Assert.IsTrue(kernel.Calculated);
-                ProbabilityAssert.AreEqual(assemblyResult.AssemblyResult, output.Probability);
-                Assert.AreEqual(assemblyResult.AssemblyMethod, expectedAssemblyMethod);
+                ProbabilityAssert.AreEqual(assemblyResultWrapper.AssemblyResult, output.Probability);
+                Assert.AreEqual(assemblyResultWrapper.AssemblyMethod, expectedAssemblyMethod);
             }
         }
 
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Creators/FailureMechanismAssemblyCalculatorInputCreatorTest.cs
===================================================================
diff -u -rf8ed810aa64e69da377648a3fd46527877d46205 -r6aed0e1e023131150fd68bf61c0b849b0e1a20b6
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Creators/FailureMechanismAssemblyCalculatorInputCreatorTest.cs	(.../FailureMechanismAssemblyCalculatorInputCreatorTest.cs)	(revision f8ed810aa64e69da377648a3fd46527877d46205)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Creators/FailureMechanismAssemblyCalculatorInputCreatorTest.cs	(.../FailureMechanismAssemblyCalculatorInputCreatorTest.cs)	(revision 6aed0e1e023131150fd68bf61c0b849b0e1a20b6)
@@ -50,7 +50,7 @@
             // Setup
             var random = new Random(21);
             var result = new FailureMechanismSectionAssemblyResult(
-                random.NextDouble(), random.NextDouble(), random.NextDouble(),
+                random.NextDouble(0.001, 0.01), random.NextDouble(0.01, 0.1), random.NextDouble(),
                 random.NextEnumValue<FailureMechanismSectionAssemblyGroup>());
 
             // Call
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Assembly/CombinedFailureMechanismSectionAssemblyKernelStub.cs
===================================================================
diff -u -rac057bfc203ff382b76cc8f1fc370f8359321848 -r6aed0e1e023131150fd68bf61c0b849b0e1a20b6
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Assembly/CombinedFailureMechanismSectionAssemblyKernelStub.cs	(.../CombinedFailureMechanismSectionAssemblyKernelStub.cs)	(revision ac057bfc203ff382b76cc8f1fc370f8359321848)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Assembly/CombinedFailureMechanismSectionAssemblyKernelStub.cs	(.../CombinedFailureMechanismSectionAssemblyKernelStub.cs)	(revision 6aed0e1e023131150fd68bf61c0b849b0e1a20b6)
@@ -79,9 +79,9 @@
         public bool PartialAssembly { get; private set; }
 
         /// <summary>
-        /// Gets or sets the common sections.
+        /// Gets the common sections.
         /// </summary>
-        public FailureMechanismSectionList CommonSections { get; set; }
+        public FailureMechanismSectionList CommonSections { get; private set; }
 
         /// <summary>
         /// Gets the common sections used as an input parameter for assembly methods.
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Groups/AssemblyCategoryLimitsKernelStub.cs
===================================================================
diff -u -r9e9976818f1b446948c3bf815cafe2e023f98ac1 -r6aed0e1e023131150fd68bf61c0b849b0e1a20b6
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Groups/AssemblyCategoryLimitsKernelStub.cs	(.../AssemblyCategoryLimitsKernelStub.cs)	(revision 9e9976818f1b446948c3bf815cafe2e023f98ac1)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/Kernels/Groups/AssemblyCategoryLimitsKernelStub.cs	(.../AssemblyCategoryLimitsKernelStub.cs)	(revision 6aed0e1e023131150fd68bf61c0b849b0e1a20b6)
@@ -20,7 +20,6 @@
 // All rights reserved.
 
 using System;
-using System.Reflection;
 using Assembly.Kernel.Exceptions;
 using Assembly.Kernel.Interfaces;
 using Assembly.Kernel.Model.AssessmentSection;
@@ -85,21 +84,7 @@
 
         private void ThrowException()
         {
-            if (ThrowExceptionOnCalculate)
-            {
-                throw new Exception("Message", new Exception());
-            }
-
-            if (ThrowAssemblyExceptionOnCalculate)
-            {
-                const BindingFlags flags = BindingFlags.NonPublic | BindingFlags.Instance;
-                throw (AssemblyException) Activator.CreateInstance(
-                    typeof(AssemblyException), flags, null, new object[]
-                    {
-                        "entity",
-                        EAssemblyErrors.EmptyResultsList
-                    }, null);
-            }
+            AssemblyKernelStubHelper.ThrowException(ThrowExceptionOnCalculate, ThrowAssemblyExceptionOnCalculate, EAssemblyErrors.EmptyResultsList);
         }
     }
 }
\ No newline at end of file
Index: Riskeer/Common/test/Riskeer.Common.Data.Test/Riskeer.Common.Data.Test.csproj
===================================================================
diff -u -rf6e396e39c2b6794b814e3fe3dfccddf12c00847 -r6aed0e1e023131150fd68bf61c0b849b0e1a20b6
--- Riskeer/Common/test/Riskeer.Common.Data.Test/Riskeer.Common.Data.Test.csproj	(.../Riskeer.Common.Data.Test.csproj)	(revision f6e396e39c2b6794b814e3fe3dfccddf12c00847)
+++ Riskeer/Common/test/Riskeer.Common.Data.Test/Riskeer.Common.Data.Test.csproj	(.../Riskeer.Common.Data.Test.csproj)	(revision 6aed0e1e023131150fd68bf61c0b849b0e1a20b6)
@@ -12,7 +12,6 @@
     <ProjectReference Include="..\..\..\..\Core\Common\test\Core.Common.TestUtil\Core.Common.TestUtil.csproj" />
     <ProjectReference Include="..\..\..\AssemblyTool\src\Riskeer.AssemblyTool.Data\Riskeer.AssemblyTool.Data.csproj" />
     <ProjectReference Include="..\..\..\AssemblyTool\src\Riskeer.AssemblyTool.KernelWrapper\Riskeer.AssemblyTool.KernelWrapper.csproj" />
-    <ProjectReference Include="..\..\..\AssemblyTool\test\Riskeer.AssemblyTool.Data.TestUtil\Riskeer.AssemblyTool.Data.TestUtil.csproj" />
     <ProjectReference Include="..\..\..\AssemblyTool\test\Riskeer.AssemblyTool.KernelWrapper.TestUtil\Riskeer.AssemblyTool.KernelWrapper.TestUtil.csproj" />
     <ProjectReference Include="..\..\src\Riskeer.Common.Data\Riskeer.Common.Data.csproj" />
     <ProjectReference Include="..\..\src\Riskeer.Common.Primitives\Riskeer.Common.Primitives.csproj" />