Index: Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Forms.Test/Views/StabilityStoneCoverFailureMechanismViewTest.cs
===================================================================
diff -u -r1a1b079e8edcb350c521213197bf88edf9bb18a7 -r221beefb651cb287dbe3e0ee7fc3c8d3a7c81f40
--- Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Forms.Test/Views/StabilityStoneCoverFailureMechanismViewTest.cs	(.../StabilityStoneCoverFailureMechanismViewTest.cs)	(revision 1a1b079e8edcb350c521213197bf88edf9bb18a7)
+++ Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Forms.Test/Views/StabilityStoneCoverFailureMechanismViewTest.cs	(.../StabilityStoneCoverFailureMechanismViewTest.cs)	(revision 221beefb651cb287dbe3e0ee7fc3c8d3a7c81f40)
@@ -364,17 +364,17 @@
                 observers[referenceLineIndex].Expect(obs => obs.UpdateObserver());
                 mocks.ReplayAll();
 
-                MapData referenceLineMapData = map.Data.Collection.ElementAt(referenceLineIndex);
+                var referenceLineMapData = (MapLineData) map.Data.Collection.ElementAt(referenceLineIndex);
 
                 // Precondition
-                MapDataTestHelper.AssertReferenceLineMetaData(assessmentSection.ReferenceLine, assessmentSection, referenceLineMapData);
+                MapFeaturesTestHelper.AssertReferenceLineMetaData(assessmentSection.ReferenceLine, assessmentSection, referenceLineMapData.Features);
 
                 // When
                 assessmentSection.Name = "New name";
                 assessmentSection.NotifyObservers();
 
                 // Then
-                MapDataTestHelper.AssertReferenceLineMetaData(assessmentSection.ReferenceLine, assessmentSection, referenceLineMapData);
+                MapFeaturesTestHelper.AssertReferenceLineMetaData(assessmentSection.ReferenceLine, assessmentSection, referenceLineMapData.Features);
                 mocks.VerifyAll();
             }
         }