Index: Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/AssessmentSectionHelper.cs
===================================================================
diff -u -re8cb16c61e91db7fe396fd557c39bfb80a7c15c5 -reee4fec4eafb113cdb3cd7fa6bd38e8f4ad968b2
--- Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/AssessmentSectionHelper.cs	(.../AssessmentSectionHelper.cs)	(revision e8cb16c61e91db7fe396fd557c39bfb80a7c15c5)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/AssessmentSectionHelper.cs	(.../AssessmentSectionHelper.cs)	(revision eee4fec4eafb113cdb3cd7fa6bd38e8f4ad968b2)
@@ -104,6 +104,10 @@
 
                 assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(hydraulicBoundaryDatabase);
             }
+            else
+            {
+                assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase());
+            }
 
             return assessmentSection;
         }