Index: Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Plugin.Test/TreeNodeInfos/WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextTreeNodeInfoTest.cs
===================================================================
diff -u -r8b60c9e846480f3ffeeb263bfea5d3367bf6bee3 -rb6e6c2d3cc811c3365c0265d1ccd70f2ebac99ed
--- Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Plugin.Test/TreeNodeInfos/WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextTreeNodeInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextTreeNodeInfoTest.cs)	(revision 8b60c9e846480f3ffeeb263bfea5d3367bf6bee3)
+++ Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Plugin.Test/TreeNodeInfos/WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextTreeNodeInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextTreeNodeInfoTest.cs)	(revision b6e6c2d3cc811c3365c0265d1ccd70f2ebac99ed)
@@ -217,6 +217,7 @@
             Assert.AreSame(calculationItem, children[0]);
             var returnedCalculationGroupContext = (WaveImpactAsphaltCoverWaveConditionsCalculationGroupContext) children[1];
             Assert.AreSame(childGroup, returnedCalculationGroupContext.WrappedData);
+            Assert.AreSame(failureMechanism.WaveConditionsCalculationGroup, returnedCalculationGroupContext.Parent);
             Assert.AreSame(failureMechanism, returnedCalculationGroupContext.FailureMechanism);
         }