Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs
===================================================================
diff -u -rd149137378015c9050e5be4c0ea6c050966cd4a6 -r8cb74c6836f9d1903069a0720d4524b8304555cc
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs)	(revision d149137378015c9050e5be4c0ea6c050966cd4a6)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs)	(revision 8cb74c6836f9d1903069a0720d4524b8304555cc)
@@ -575,12 +575,13 @@
                     Converged = false
                 };
 
+                HydraulicBoundaryCalculationSettings expectedCalculationSettings = HydraulicBoundaryCalculationSettingsFactory.CreateSettings(assessmentSection.HydraulicBoundaryDatabase);
                 calculatorFactory.Expect(cf => cf.CreateDesignWaterLevelCalculator(Arg<HydraRingCalculationSettings>.Is.NotNull))
                                  .WhenCalled(invocation =>
                                  {
-                                     var settings = (HydraRingCalculationSettings) invocation.Arguments[0];
-                                     Assert.AreEqual(validFilePath, settings.HlcdFilePath);
-                                     Assert.IsEmpty(settings.PreprocessorDirectory);
+                                     var hydraRingCalculationSettings = (HydraRingCalculationSettings)invocation.Arguments[0];
+                                     HydraRingCalculationSettingsTestHelper.AssertHydraRingCalculationSettings(expectedCalculationSettings,
+                                                                                                               hydraRingCalculationSettings);
                                  })
                                  .Return(designWaterLevelCalculator)
                                  .Repeat