Index: Ringtoets/Revetment/test/Ringtoets.Revetment.Data.Test/WaveConditionsInputTest.cs
===================================================================
diff -u -re182f6f394aa75e739467a77e7bcacd9a8b25429 -r0981b22c56801334d3f71343f1a861070a404e3e
--- Ringtoets/Revetment/test/Ringtoets.Revetment.Data.Test/WaveConditionsInputTest.cs	(.../WaveConditionsInputTest.cs)	(revision e182f6f394aa75e739467a77e7bcacd9a8b25429)
+++ Ringtoets/Revetment/test/Ringtoets.Revetment.Data.Test/WaveConditionsInputTest.cs	(.../WaveConditionsInputTest.cs)	(revision 0981b22c56801334d3f71343f1a861070a404e3e)
@@ -142,10 +142,7 @@
             const double assessmentLevel = 3.2;
 
             // Call
-            input.HydraulicBoundaryLocation = new HydraulicBoundaryLocation(0, string.Empty, 0, 0)
-            {
-                DesignWaterLevel = (RoundedDouble) assessmentLevel
-            };
+            input.HydraulicBoundaryLocation = TestHydraulicBoundaryLocation.CreateDesignWaterLevelCalculated(assessmentLevel);
 
             // Assert
             Assert.AreEqual(assessmentLevel, input.AssessmentLevel.Value, input.UpperBoundaryDesignWaterLevel.GetAccuracy());
@@ -156,12 +153,10 @@
         public void HydraulicBoundaryLocation_SetNullValue_AssessmentLevelAndUpperBoundaryDesignWaterLevelNaN()
         {
             // Setup
-            var input = new WaveConditionsInput()
+            const double assessmentLevel = 3.2;
+            var input = new WaveConditionsInput
             {
-                HydraulicBoundaryLocation = new HydraulicBoundaryLocation(0, string.Empty, 0, 0)
-                {
-                    DesignWaterLevel = (RoundedDouble) 3.2
-                }
+                HydraulicBoundaryLocation = TestHydraulicBoundaryLocation.CreateDesignWaterLevelCalculated(assessmentLevel)
             };
 
             // Call