Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs
===================================================================
diff -u -rc8b539cf2c3d5d46b91c5c0c7c0a9a69b713c13f -r40a258ffcc565af84e9effb03469c2e81d7c56ca
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision c8b539cf2c3d5d46b91c5c0c7c0a9a69b713c13f)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision 40a258ffcc565af84e9effb03469c2e81d7c56ca)
@@ -1435,14 +1435,14 @@
         }
 
         [Test]
-        public void GivenAssessmentSectionWithoutHydraulicBoundaryDatabase_ThenCalculationItemDisabled()
+        public void GivenAssessmentSectionWithHydraulicBoundaryDatabaseNotCoupled_ThenCalculationItemDisabled()
         {
             // Given
             var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism
             {
                 Contribution = 5
             };
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
 
             var parent = new CalculationGroup();
             var calculation = new GrassCoverErosionOutwardsWaveConditionsCalculation
@@ -1490,16 +1490,15 @@
         }
 
         [Test]
-        public void GivenAssessmentSectionWithInvalidHydraulicBoundaryDatabase_ThenCalculationItemDisabled()
+        public void GivenAssessmentSectionWithHydraulicBoundaryDatabaseCoupledToInvalidFile_ThenCalculationItemDisabled()
         {
             // Given
             var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism
             {
                 Contribution = 5
             };
 
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
-            assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase());
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(null, mocks, "invalidFilePath");
 
             var parent = new CalculationGroup();
             var calculation = new GrassCoverErosionOutwardsWaveConditionsCalculation
Index: Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Plugin.Test/TreeNodeInfos/StabilityStoneCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs
===================================================================
diff -u -rec13d3850861606552c4dee8dbe04825b855c068 -r40a258ffcc565af84e9effb03469c2e81d7c56ca
--- Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Plugin.Test/TreeNodeInfos/StabilityStoneCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../StabilityStoneCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision ec13d3850861606552c4dee8dbe04825b855c068)
+++ Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Plugin.Test/TreeNodeInfos/StabilityStoneCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../StabilityStoneCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision 40a258ffcc565af84e9effb03469c2e81d7c56ca)
@@ -1103,11 +1103,11 @@
         }
 
         [Test]
-        public void GivenAssessmentSectionWithoutHydraulicBoundaryDatabase_ThenCalculationItemDisabled()
+        public void GivenAssessmentSectionWithHydraulicBoundaryDatabaseNotCoupled_ThenCalculationItemDisabled()
         {
             // Given
             var failureMechanism = new StabilityStoneCoverFailureMechanism();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
 
             var parent = new CalculationGroup();
             var calculation = new StabilityStoneCoverWaveConditionsCalculation
@@ -1155,13 +1155,12 @@
         }
 
         [Test]
-        public void GivenAssessmentSectionWithInvalidHydraulicBoundaryDatabase_ThenCalculationItemDisabled()
+        public void GivenAssessmentSectionWithHydraulicBoundaryDatabaseCoupledToInvalidFile_ThenCalculationItemDisabled()
         {
             // Given
             var failureMechanism = new StabilityStoneCoverFailureMechanism();
 
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
-            assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase());
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(null, mocks, "invalidFilePath");
 
             var parent = new CalculationGroup();
             var calculation = new StabilityStoneCoverWaveConditionsCalculation
Index: Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Plugin.Test/TreeNodeInfos/WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs
===================================================================
diff -u -rec13d3850861606552c4dee8dbe04825b855c068 -r40a258ffcc565af84e9effb03469c2e81d7c56ca
--- Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Plugin.Test/TreeNodeInfos/WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision ec13d3850861606552c4dee8dbe04825b855c068)
+++ Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Plugin.Test/TreeNodeInfos/WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationContextTreeNodeInfoTest.cs)	(revision 40a258ffcc565af84e9effb03469c2e81d7c56ca)
@@ -1370,11 +1370,11 @@
         }
 
         [Test]
-        public void GivenAssessmentSectionWithoutHydraulicBoundaryDatabase_ThenCalculationItemDisabled()
+        public void GivenAssessmentSectionWithHydraulicBoundaryDatabaseNotCoupled_ThenCalculationItemDisabled()
         {
             // Given
             var failureMechanism = new WaveImpactAsphaltCoverFailureMechanism();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
 
             var parent = new CalculationGroup();
             var calculation = new WaveImpactAsphaltCoverWaveConditionsCalculation
@@ -1422,7 +1422,7 @@
         }
 
         [Test]
-        public void GivenAssessmentSectionWithInvalidHydraulicBoundaryDatabase_ThenCalculationItemDisabled()
+        public void GivenAssessmentSectionWithHydraulicBoundaryDatabaseCoupledToInvalidFile_ThenCalculationItemDisabled()
         {
             // Given
             var failureMechanism = new WaveImpactAsphaltCoverFailureMechanism();
@@ -1432,8 +1432,7 @@
                 new Point2D(1, 1)
             }));
 
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
-            assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase());
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(null, mocks, "invalidFilePath");
 
             var parent = new CalculationGroup();
             var calculation = new WaveImpactAsphaltCoverWaveConditionsCalculation