Index: Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/TreeNodeInfos/ReferenceLineContextTreeNodeInfoTest.cs
===================================================================
diff -u -r2b7a4d261a11c943ea0f0081d45edea6252887cc -r147a4c089012e526cf1526ef58919c7b29ae5056
--- Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/TreeNodeInfos/ReferenceLineContextTreeNodeInfoTest.cs	(.../ReferenceLineContextTreeNodeInfoTest.cs)	(revision 2b7a4d261a11c943ea0f0081d45edea6252887cc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/TreeNodeInfos/ReferenceLineContextTreeNodeInfoTest.cs	(.../ReferenceLineContextTreeNodeInfoTest.cs)	(revision 147a4c089012e526cf1526ef58919c7b29ae5056)
@@ -186,7 +186,7 @@
         {
             // Setup
             var assessmentSection = mocks.Stub<IAssessmentSection>();
-            assessmentSection.ReferenceLine = new ReferenceLine();
+            assessmentSection.Stub(a => a.ReferenceLine).Return(new ReferenceLine());
             mocks.ReplayAll();
 
             var referenceLineContext = new ReferenceLineContext(assessmentSection);