Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs
===================================================================
diff -u -rf2f7d22ee59276f5df1f83fd409899bd895ea163 -r74b770f7c10af3de443f319688cb1a0f20a1e5c8
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision f2f7d22ee59276f5df1f83fd409899bd895ea163)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision 74b770f7c10af3de443f319688cb1a0f20a1e5c8)
@@ -479,7 +479,10 @@
         public void GivenAssessmentSectionWithoutHydroDatabase_ThenValidationItemDisabled()
         {
             // Given
-            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism();
+            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism
+            {
+                Contribution = 5
+            };
             var assessmentSection = mocks.Stub<IAssessmentSection>();
 
             var calculation = new GrassCoverErosionOutwardsWaveConditionsCalculation
@@ -527,7 +530,10 @@
         public void GivenAssessmentSectionWithoutValidPathForCalculation_ThenValidationItemDisabled()
         {
             // Given
-            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism();
+            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism
+            {
+                Contribution = 5
+            };
             var assessmentSection = mocks.Stub<IAssessmentSection>();
             assessmentSection.HydraulicBoundaryDatabase = new HydraulicBoundaryDatabase();
 
@@ -579,7 +585,10 @@
             string validHydroDatabasePath = TestHelper.GetTestDataPath(TestDataPath.Ringtoets.Common.IO,
                                                                        Path.Combine("HydraulicBoundaryDatabaseImporter", "complete.sqlite"));
 
-            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism();
+            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism
+            {
+                Contribution = 5
+            };
             var assessmentSection = mocks.Stub<IAssessmentSection>();
             assessmentSection.HydraulicBoundaryDatabase = new HydraulicBoundaryDatabase
             {
@@ -635,7 +644,10 @@
             string validHydroDatabasePath = TestHelper.GetTestDataPath(TestDataPath.Ringtoets.Common.IO,
                                                                        Path.Combine("HydraulicBoundaryDatabaseImporter", "complete.sqlite"));
 
-            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism();
+            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism
+            {
+                Contribution = 5
+            };
             IAssessmentSection assessmentSectionStub = AssessmentSectionHelper.CreateAssessmentSectionStub(
                 failureMechanism, mocks, validHydroDatabasePath);
 
@@ -715,7 +727,10 @@
         public void GivenAssessmentSectionWithoutHydroDatabase_ThenCalculationItemDisabled()
         {
             // Given
-            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism();
+            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism
+            {
+                Contribution = 5
+            };
             var assessmentSection = mocks.Stub<IAssessmentSection>();
 
             var calculation = new GrassCoverErosionOutwardsWaveConditionsCalculation
@@ -765,7 +780,10 @@
         public void AssessmentSection_WithOrWithoutValidPath_CalculateItemEnabledOrDisabled(bool validPath)
         {
             // Setup
-            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism();
+            var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism
+            {
+                Contribution = 5
+            };
             var assessmentSection = mocks.Stub<IAssessmentSection>();
             var hydraulicBoundaryDatabase = new HydraulicBoundaryDatabase();
             if (validPath)