Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs
===================================================================
diff -u -r98acff3e7a3057555a04bda58f5d0c1a0d27d2fd -rd149137378015c9050e5be4c0ea6c050966cd4a6
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs)	(revision 98acff3e7a3057555a04bda58f5d0c1a0d27d2fd)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismContextTreeNodeInfoTest.cs)	(revision d149137378015c9050e5be4c0ea6c050966cd4a6)
@@ -585,7 +585,16 @@
                                  .Return(designWaterLevelCalculator)
                                  .Repeat
                                  .Times(5);
-                calculatorFactory.Expect(cf => cf.CreateWaveHeightCalculator(testDataPath, string.Empty)).Return(waveHeightCalculator).Repeat.Times(5);
+                calculatorFactory.Expect(cf => cf.CreateWaveHeightCalculator(Arg<HydraRingCalculationSettings>.Is.NotNull))
+                                 .WhenCalled(invocation =>
+                                 {
+                                     var settings = (HydraRingCalculationSettings)invocation.Arguments[0];
+                                     Assert.AreEqual(validFilePath, settings.HlcdFilePath);
+                                     Assert.IsEmpty(settings.PreprocessorDirectory);
+                                 })
+                                 .Return(waveHeightCalculator)
+                                 .Repeat
+                                 .Times(5);
                 calculatorFactory.Expect(cf => cf.CreateWaveConditionsCosineCalculator(Arg<HydraRingCalculationSettings>.Is.NotNull))
                                  .WhenCalled(invocation =>
                                  {