Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsWaveHeightCalculationsGroupContextTreeNodeInfoTest.cs
===================================================================
diff -u -r8b0dd5111c3972c3a64705f82b7b11330b9136c5 -r67d4254e33530e24d4d331437092392b69553ddd
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsWaveHeightCalculationsGroupContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsWaveHeightCalculationsGroupContextTreeNodeInfoTest.cs)	(revision 8b0dd5111c3972c3a64705f82b7b11330b9136c5)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsWaveHeightCalculationsGroupContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsWaveHeightCalculationsGroupContextTreeNodeInfoTest.cs)	(revision 67d4254e33530e24d4d331437092392b69553ddd)
@@ -126,8 +126,6 @@
             using (var treeViewControl = new TreeViewControl())
             {
                 var gui = mockRepository.Stub<IGui>();
-                gui.Stub(g => g.ProjectOpened += null).IgnoreArguments();
-                gui.Stub(g => g.ProjectOpened -= null).IgnoreArguments();
                 gui.Stub(cmp => cmp.Get(nodeData, treeViewControl)).Return(menuBuilder);
                 mockRepository.ReplayAll();