Index: Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionInwardsCalculationContextTreeNodeInfoTest.cs
===================================================================
diff -u -rd337718251f4330d447d555eb1c70df226dd9823 -rf8c28b3b04cdabb62ea37772efcb1f4ebbbf2b9e
--- Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionInwardsCalculationContextTreeNodeInfoTest.cs	(.../GrassCoverErosionInwardsCalculationContextTreeNodeInfoTest.cs)	(revision d337718251f4330d447d555eb1c70df226dd9823)
+++ Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionInwardsCalculationContextTreeNodeInfoTest.cs	(.../GrassCoverErosionInwardsCalculationContextTreeNodeInfoTest.cs)	(revision f8c28b3b04cdabb62ea37772efcb1f4ebbbf2b9e)
@@ -895,7 +895,7 @@
                 gui.Stub(g => g.MainWindow).Return(mainWindow);
 
                 var calculatorFactory = mocks.Stub<IHydraRingCalculatorFactory>();
-                calculatorFactory.Expect(cf => cf.CreateOvertoppingCalculator(testDataPath)).Return(new TestOvertoppingCalculator());
+                calculatorFactory.Expect(cf => cf.CreateOvertoppingCalculator(testDataPath, string.Empty)).Return(new TestOvertoppingCalculator());
                 mocks.ReplayAll();
 
                 plugin.Gui = gui;