Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingFailureMechanismTreeNodeInfoTest.cs
===================================================================
diff -u -rc07c8243b6c74fa79a77f2edbc1799375064b057 -rb8e09b3d2c44242360c4426659bcf30a0d674df3
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingFailureMechanismTreeNodeInfoTest.cs	(.../PipingFailureMechanismTreeNodeInfoTest.cs)	(revision c07c8243b6c74fa79a77f2edbc1799375064b057)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingFailureMechanismTreeNodeInfoTest.cs	(.../PipingFailureMechanismTreeNodeInfoTest.cs)	(revision b8e09b3d2c44242360c4426659bcf30a0d674df3)
@@ -206,6 +206,7 @@
 
             var menuBuilder = new ContextMenuBuilder(applicationFeatureCommandHandler, exportImportHandler, viewCommandsHandler, node, treeViewControl);
             gui.Expect(cmp => cmp.Get(node, treeViewControl)).Return(menuBuilder);
+            treeViewControl.Expect(tvc => tvc.CanExpandOrCollapseAllNodesForData(failureMechanism)).Repeat.Twice().Return(false);
 
             mocks.ReplayAll();