Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/PropertyClasses/GrassCoverErosionOutwardsWaveHeightLocationsPropertiesTest.cs
===================================================================
diff -u -rcedf973769c057c935ffce89259027f2ea13c4df -r6b0cf3b2a278cb86ec4fc5af26f792afcf0cf3a4
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/PropertyClasses/GrassCoverErosionOutwardsWaveHeightLocationsPropertiesTest.cs	(.../GrassCoverErosionOutwardsWaveHeightLocationsPropertiesTest.cs)	(revision cedf973769c057c935ffce89259027f2ea13c4df)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/PropertyClasses/GrassCoverErosionOutwardsWaveHeightLocationsPropertiesTest.cs	(.../GrassCoverErosionOutwardsWaveHeightLocationsPropertiesTest.cs)	(revision 6b0cf3b2a278cb86ec4fc5af26f792afcf0cf3a4)
@@ -43,8 +43,8 @@
             var hydraulicBoundaryLocations = new ObservableList<HydraulicBoundaryLocation>();
 
             // Call
-            var properties = new GrassCoverErosionOutwardsWaveHeightLocationsProperties(
-                hydraulicBoundaryLocations);
+            var properties = new GrassCoverErosionOutwardsWaveHeightLocationsProperties(hydraulicBoundaryLocations,
+                                                                                        hbl => hbl.DesignWaterLevelCalculation);
 
             // Assert
             Assert.IsInstanceOf<HydraulicBoundaryLocationsProperties>(properties);
@@ -73,13 +73,14 @@
         {
             // Setup
             HydraulicBoundaryLocation location = TestHydraulicBoundaryLocation.CreateWaveHeightCalculated(1.2);
+            var hydraulicBoundaryLocations = new ObservableList<HydraulicBoundaryLocation>
+            {
+                location
+            };
 
             // Call
-            var properties = new GrassCoverErosionOutwardsWaveHeightLocationsProperties(
-                new ObservableList<HydraulicBoundaryLocation>
-                {
-                    location
-                });
+            var properties = new GrassCoverErosionOutwardsWaveHeightLocationsProperties(hydraulicBoundaryLocations,
+                                                                                        hbl => hbl.WaveHeightCalculation);
 
             // Assert
             Assert.AreEqual(1, properties.Locations.Length);