Index: Ringtoets/Common/test/Ringtoets.Common.Forms.Test/PropertyClasses/WaveHeightCalculationPropertiesTest.cs
===================================================================
diff -u -rf937806272bc4ed4d04ab0de94937057649b9fe6 -r6cd7ed9865da9f211a6e1e3cd4a0ac86b321eef0
--- Ringtoets/Common/test/Ringtoets.Common.Forms.Test/PropertyClasses/WaveHeightCalculationPropertiesTest.cs	(.../WaveHeightCalculationPropertiesTest.cs)	(revision f937806272bc4ed4d04ab0de94937057649b9fe6)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.Test/PropertyClasses/WaveHeightCalculationPropertiesTest.cs	(.../WaveHeightCalculationPropertiesTest.cs)	(revision 6cd7ed9865da9f211a6e1e3cd4a0ac86b321eef0)
@@ -25,7 +25,6 @@
 using NUnit.Framework;
 using Ringtoets.Common.Data.Hydraulics;
 using Ringtoets.Common.Data.TestUtil;
-using Ringtoets.Common.Data.TestUtil.IllustrationPoints;
 using Ringtoets.Common.Forms.PropertyClasses;
 
 namespace Ringtoets.Common.Forms.Test.PropertyClasses
@@ -84,21 +83,12 @@
         public void GetProperties_Always_ReturnsExpectedValues()
         {
             // Setup
-            var random = new Random();
-            double waveHeight = random.NextDouble();
+            var random = new Random(39);
             var convergence = random.NextEnumValue<CalculationConvergence>();
 
-            var hydraulicBoundaryLocationCalculationOutput = new HydraulicBoundaryLocationCalculationOutput(waveHeight,
-                                                                                                            random.NextDouble(),
-                                                                                                            random.NextDouble(),
-                                                                                                            random.NextDouble(),
-                                                                                                            random.NextDouble(),
-                                                                                                            convergence,
-                                                                                                            new TestGeneralResultSubMechanismIllustrationPoint());
-
             var hydraulicBoundaryLocationCalculation = new HydraulicBoundaryLocationCalculation(new TestHydraulicBoundaryLocation())
             {
-                Output = hydraulicBoundaryLocationCalculationOutput
+                Output = new TestHydraulicBoundaryLocationCalculationOutput(random.NextDouble(), convergence)
             };
 
             // Call