Index: Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/TreeNodeInfos/WaveHeightCalculationsGroupContextTreeNodeInfoTest.cs
===================================================================
diff -u -r2b7a4d261a11c943ea0f0081d45edea6252887cc -r58bb28c3d0e0ccfc1a3cfcd29bd4f5e5ead4d0a9
--- Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/TreeNodeInfos/WaveHeightCalculationsGroupContextTreeNodeInfoTest.cs	(.../WaveHeightCalculationsGroupContextTreeNodeInfoTest.cs)	(revision 2b7a4d261a11c943ea0f0081d45edea6252887cc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/TreeNodeInfos/WaveHeightCalculationsGroupContextTreeNodeInfoTest.cs	(.../WaveHeightCalculationsGroupContextTreeNodeInfoTest.cs)	(revision 58bb28c3d0e0ccfc1a3cfcd29bd4f5e5ead4d0a9)
@@ -44,6 +44,7 @@
 using Ringtoets.Common.Plugin.TestUtil;
 using Ringtoets.HydraRing.Calculation.Calculator;
 using Ringtoets.HydraRing.Calculation.Calculator.Factory;
+using Ringtoets.HydraRing.Calculation.Data.Input;
 using Ringtoets.HydraRing.Calculation.TestUtil.Calculator;
 using RingtoetsCommonFormsResources = Ringtoets.Common.Forms.Properties.Resources;
 
@@ -293,11 +294,12 @@
         {
             // Given
             var mockRepository = new MockRepository();
+            string filePath = Path.Combine(testDataPath, "HRD ijsselmeer.sqlite");
             var assessmentSection = new AssessmentSectionStub
             {
                 HydraulicBoundaryDatabase =
                 {
-                    FilePath = Path.Combine(testDataPath, "HRD ijsselmeer.sqlite")
+                    FilePath = filePath
                 }
             };
 
@@ -325,7 +327,14 @@
                     Converged = false
                 };
                 var calculatorFactory = mockRepository.Stub<IHydraRingCalculatorFactory>();
-                calculatorFactory.Expect(cf => cf.CreateWaveHeightCalculator(testDataPath, string.Empty)).Return(waveHeightCalculator).Repeat.Times(4);
+                calculatorFactory.Expect(cf => cf.CreateWaveHeightCalculator(Arg<HydraRingCalculationSettings>.Is.NotNull))
+                                 .WhenCalled(invocation =>
+                                 {
+                                     var settings = (HydraRingCalculationSettings) invocation.Arguments[0];
+                                     Assert.AreEqual(filePath, settings.HlcdFilePath);
+                                     Assert.IsEmpty(settings.PreprocessorDirectory);
+                                 })
+                                 .Return(waveHeightCalculator).Repeat.Times(4);
                 mockRepository.ReplayAll();
 
                 DialogBoxHandler = (name, wnd) =>