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