Index: Ringtoets/Common/test/Ringtoets.Common.Service.Test/HydraulicBoundaryLocationCalculationActivityFactoryTest.cs
===================================================================
diff -u -r2c4404936f53178d527072729e7af7f41fc9fe71 -r58bb28c3d0e0ccfc1a3cfcd29bd4f5e5ead4d0a9
--- Ringtoets/Common/test/Ringtoets.Common.Service.Test/HydraulicBoundaryLocationCalculationActivityFactoryTest.cs	(.../HydraulicBoundaryLocationCalculationActivityFactoryTest.cs)	(revision 2c4404936f53178d527072729e7af7f41fc9fe71)
+++ Ringtoets/Common/test/Ringtoets.Common.Service.Test/HydraulicBoundaryLocationCalculationActivityFactoryTest.cs	(.../HydraulicBoundaryLocationCalculationActivityFactoryTest.cs)	(revision 58bb28c3d0e0ccfc1a3cfcd29bd4f5e5ead4d0a9)
@@ -204,7 +204,15 @@
             var mocks = new MockRepository();
             var calculator = new TestWaveHeightCalculator();
             var calculatorFactory = mocks.StrictMock<IHydraRingCalculatorFactory>();
-            calculatorFactory.Expect(cf => cf.CreateWaveHeightCalculator(testDataPath, usePreprocessor ? validPreprocessorDirectory : "")).Return(calculator);
+            string preprocessorDirectory = usePreprocessor ? validPreprocessorDirectory : string.Empty;
+            calculatorFactory.Expect(cf => cf.CreateWaveHeightCalculator(Arg<HydraRingCalculationSettings>.Is.NotNull))
+                             .WhenCalled(invocation =>
+                             {
+                                 var settings = (HydraRingCalculationSettings) invocation.Arguments[0];
+                                 Assert.AreEqual(validFilePath, settings.HlcdFilePath);
+                                 Assert.AreEqual(preprocessorDirectory, settings.PreprocessorDirectory);
+                             })
+                             .Return(calculator);
             mocks.ReplayAll();
 
             using (new HydraRingCalculatorFactoryConfig(calculatorFactory))