Index: Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/Handlers/ReferenceLineReplacementHandlerTest.cs
===================================================================
diff -u -rfada97a57c5c19983ffe23b02944dc48d02c509c -r20e9bfea15dfe132ee137283a9f24bc4c413ce4a
--- Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/Handlers/ReferenceLineReplacementHandlerTest.cs	(.../ReferenceLineReplacementHandlerTest.cs)	(revision fada97a57c5c19983ffe23b02944dc48d02c509c)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/Handlers/ReferenceLineReplacementHandlerTest.cs	(.../ReferenceLineReplacementHandlerTest.cs)	(revision 20e9bfea15dfe132ee137283a9f24bc4c413ce4a)
@@ -221,8 +221,8 @@
             CollectionAssert.Contains(observables, heightStructuresFailureMechanism.CalculationsGroup);
             CollectionAssert.IsEmpty(heightStructuresFailureMechanism.ForeshoreProfiles);
             CollectionAssert.Contains(observables, heightStructuresFailureMechanism.ForeshoreProfiles);
-            CollectionAssert.IsEmpty(heightStructuresFailureMechanism.HeightStructuresCollection);
-            CollectionAssert.Contains(observables, heightStructuresFailureMechanism.HeightStructuresCollection);
+            CollectionAssert.IsEmpty(heightStructuresFailureMechanism.HeightStructures);
+            CollectionAssert.Contains(observables, heightStructuresFailureMechanism.HeightStructures);
 
             StabilityPointStructuresFailureMechanism stabilityPointStructuresFailureMechanism = assessmentSection.StabilityPointStructures;
             CollectionAssert.IsEmpty(stabilityPointStructuresFailureMechanism.Sections);