Index: Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismBase.cs
===================================================================
diff -u -r41fac7fff0a505c08945108d795dcb877f10b816 -r4c3daa6c52d8de89a58df080ea82b72b1855e534
--- Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismBase.cs	(.../FailureMechanismBase.cs)	(revision 41fac7fff0a505c08945108d795dcb877f10b816)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismBase.cs	(.../FailureMechanismBase.cs)	(revision 4c3daa6c52d8de89a58df080ea82b72b1855e534)
@@ -59,7 +59,7 @@
             IsRelevant = true;
         }
 
-        public virtual double Contribution
+        public double Contribution
         {
             get
             {
Fisheye: Tag 4c3daa6c52d8de89a58df080ea82b72b1855e534 refers to a dead (removed) revision in file `Ringtoets/Common/test/Ringtoets.Common.Data.Test/Calculation/ProbabilityAssessmentOutputTest.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probability/ProbabilityAssessmentOutputTest.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probability/ProbabilityAssessmentOutputTest.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probability/ProbabilityAssessmentOutputTest.cs	(revision 4c3daa6c52d8de89a58df080ea82b72b1855e534)
@@ -0,0 +1,59 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets 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 Core.Common.Base;
+using Core.Common.Base.Data;
+using NUnit.Framework;
+using Ringtoets.Common.Data.Calculation;
+using Ringtoets.Common.Data.Probability;
+
+namespace Ringtoets.Common.Data.Test.Probability
+{
+    [TestFixture]
+    public class ProbabilityAssessmentOutputTest
+    {
+        [Test]
+        public void Constructor_ExpectedValues()
+        {
+            // Setup
+            var random = new Random(5);
+            var requiredProbability = new RoundedDouble(2, random.NextDouble());
+            var requiredReliability = new RoundedDouble(3, random.NextDouble());
+            var probability = new RoundedDouble(2, random.NextDouble());
+            var reliability = new RoundedDouble(3, random.NextDouble());
+            var factorOfSafety = new RoundedDouble(3, random.NextDouble());
+
+            // Call
+            var output = new ProbabilityAssessmentOutput(requiredProbability, requiredReliability, probability, reliability, factorOfSafety);
+
+            // Assert
+            Assert.IsInstanceOf<Observable>(output);
+            Assert.IsInstanceOf<ICalculationOutput>(output);
+            Assert.IsNotNull(output);
+            Assert.AreEqual(requiredProbability, output.RequiredProbability);
+            Assert.AreEqual(requiredReliability, output.RequiredReliability);
+            Assert.AreEqual(probability, output.Probability);
+            Assert.AreEqual(reliability, output.Reliability);
+            Assert.AreEqual(factorOfSafety, output.FactorOfSafety);
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Ringtoets.Common.Data.Test.csproj
===================================================================
diff -u -r006d96ecb9e7d838d7682912270c7d43e0ad67e1 -r4c3daa6c52d8de89a58df080ea82b72b1855e534
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Ringtoets.Common.Data.Test.csproj	(.../Ringtoets.Common.Data.Test.csproj)	(revision 006d96ecb9e7d838d7682912270c7d43e0ad67e1)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Ringtoets.Common.Data.Test.csproj	(.../Ringtoets.Common.Data.Test.csproj)	(revision 4c3daa6c52d8de89a58df080ea82b72b1855e534)
@@ -59,7 +59,7 @@
   <ItemGroup>
     <Compile Include="AssessmentSection\ReferenceLineTest.cs" />
     <Compile Include="Calculation\CalculationGroupTest.cs" />
-    <Compile Include="Calculation\ProbabilityAssessmentOutputTest.cs" />
+    <Compile Include="Probability\ProbabilityAssessmentOutputTest.cs" />
     <Compile Include="Contribution\FailureMechanismContributionItemTest.cs" />
     <Compile Include="Contribution\FailureMechanismContributionTest.cs" />
     <Compile Include="Contribution\OtherFailureMechanismTest.cs" />
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingCalculationGroupContextTreeNodeInfoTest.cs
===================================================================
diff -u -rbb0aeecc47206f5089ab04ca6c3575a1de8c206f -r4c3daa6c52d8de89a58df080ea82b72b1855e534
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingCalculationGroupContextTreeNodeInfoTest.cs	(.../PipingCalculationGroupContextTreeNodeInfoTest.cs)	(revision bb0aeecc47206f5089ab04ca6c3575a1de8c206f)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingCalculationGroupContextTreeNodeInfoTest.cs	(.../PipingCalculationGroupContextTreeNodeInfoTest.cs)	(revision 4c3daa6c52d8de89a58df080ea82b72b1855e534)
@@ -745,7 +745,6 @@
                                                                    pipingFailureMechanismMock,
                                                                    assessmentSectionMock);
 
-            pipingFailureMechanismMock.Stub(fm => fm.Contribution).Return(0.24);
             assessmentSectionMock.Stub(s => s.FailureMechanismContribution).Return(new FailureMechanismContribution(Enumerable.Empty<IFailureMechanism>(), 30, 20000));
 
             gui.Expect(g => g.Get(nodeData, treeViewControl)).Return(menuBuilder);
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingCalculationScenarioContextTreeNodeInfoTest.cs
===================================================================
diff -u -rbb0aeecc47206f5089ab04ca6c3575a1de8c206f -r4c3daa6c52d8de89a58df080ea82b72b1855e534
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingCalculationScenarioContextTreeNodeInfoTest.cs	(.../PipingCalculationScenarioContextTreeNodeInfoTest.cs)	(revision bb0aeecc47206f5089ab04ca6c3575a1de8c206f)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingCalculationScenarioContextTreeNodeInfoTest.cs	(.../PipingCalculationScenarioContextTreeNodeInfoTest.cs)	(revision 4c3daa6c52d8de89a58df080ea82b72b1855e534)
@@ -429,7 +429,6 @@
 
             observer.Expect(o => o.UpdateObserver());
 
-            pipingFailureMechanismMock.Stub(fm => fm.Contribution).Return(0.24);
             assessmentSectionMock.Stub(s => s.FailureMechanismContribution).Return(new FailureMechanismContribution(Enumerable.Empty<IFailureMechanism>(), 30, 20000));
             gui.Expect(cmp => cmp.Get(pipingCalculationContext, treeViewControlMock)).Return(new CustomItemsOnlyContextMenuBuilder());
             gui.Expect(g => g.MainWindow).Return(mainWindow);
@@ -532,7 +531,6 @@
                                                                                 pipingFailureMechanismMock,
                                                                                 assessmentSectionMock);
 
-            pipingFailureMechanismMock.Stub(fm => fm.Contribution).Return(0.24);
             assessmentSectionMock.Stub(s => s.FailureMechanismContribution).Return(new FailureMechanismContribution(Enumerable.Empty<IFailureMechanism>(), 30, 20000));
             gui.Expect(g => g.Get(pipingCalculationContext, treeViewControlMock)).Return(new CustomItemsOnlyContextMenuBuilder());
             gui.Expect(g => g.MainWindow).Return(mainWindow);