Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/ExceedanceProbabilityCalculationInputTest.cs
===================================================================
diff -u -r8b5a6f938fe2b04cd78623649df37580e145055f -r54c270e65b7ea51ec9855500fbc7cd9f5869fceb
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/ExceedanceProbabilityCalculationInputTest.cs	(.../ExceedanceProbabilityCalculationInputTest.cs)	(revision 8b5a6f938fe2b04cd78623649df37580e145055f)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Data/Input/ExceedanceProbabilityCalculationInputTest.cs	(.../ExceedanceProbabilityCalculationInputTest.cs)	(revision 54c270e65b7ea51ec9855500fbc7cd9f5869fceb)
@@ -48,7 +48,7 @@
             CollectionAssert.IsEmpty(exceedanceProbabilityCalculationInputImplementation.Variables);
             CollectionAssert.IsEmpty(exceedanceProbabilityCalculationInputImplementation.ProfilePoints);
             CollectionAssert.IsEmpty(exceedanceProbabilityCalculationInputImplementation.ForelandsPoints);
-            CollectionAssert.IsEmpty(exceedanceProbabilityCalculationInputImplementation.BreakWaters);
+            Assert.IsNull(exceedanceProbabilityCalculationInputImplementation.BreakWater);
             Assert.IsNaN(exceedanceProbabilityCalculationInputImplementation.Beta);
         }