Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneLocationsContextTreeNodeInfoTest.cs
===================================================================
diff -u -rc99108016d70ba90860c383f57b5e1bd8e93eb49 -rb6d1940005967399be0d9c6fdda3952d6024b97d
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneLocationsContextTreeNodeInfoTest.cs	(.../DuneLocationsContextTreeNodeInfoTest.cs)	(revision c99108016d70ba90860c383f57b5e1bd8e93eb49)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneLocationsContextTreeNodeInfoTest.cs	(.../DuneLocationsContextTreeNodeInfoTest.cs)	(revision b6d1940005967399be0d9c6fdda3952d6024b97d)
@@ -428,12 +428,12 @@
                 var observerMock = mocks.StrictMock<IObserver>();
                 observerMock.Expect(o => o.UpdateObserver());
 
-                int calculators = failureMechanism.DuneLocations.Count;
-                var calculatorFactory = mocks.StrictMock<IHydraRingCalculatorFactory>();
+                int nrOfCalculators = failureMechanism.DuneLocations.Count;
+                var calculatorFactory = mocks.Stub<IHydraRingCalculatorFactory>();
                 calculatorFactory.Expect(cf => cf.CreateDunesBoundaryConditionsCalculator(testDataPath))
                                  .Return(new TestDunesBoundaryConditionsCalculator())
                                  .Repeat
-                                 .Times(calculators);
+                                 .Times(nrOfCalculators);
                 mocks.ReplayAll();
 
                 failureMechanism.DuneLocations.Attach(observerMock);