t.Fatal(err)
						}
						cfg := &wrappers.StringValue{}
						if err := w.GetConfig().GetConfiguration().UnmarshalTo(cfg); err != nil {
							t.Fatal(err)
						}
						if _, dupe := res[f.GetName()]; dupe {
							t.Fatalf("duplicate filter found: %v", f.GetName())
						}
						res[f.GetName()] = cfg.GetValue()
					}
				}
			}
			tcp, ok := got.([]*listener.Filter)
			if ok {

			{msg.ReferencedResourceNotFound, "Sidecar other/maps-to-different-ns"},
			{msg.ConflictingSidecarWorkloadSelectors, "Sidecar default/dupe-1"},
			{msg.ConflictingSidecarWorkloadSelectors, "Sidecar default/dupe-2"},
			{msg.ConflictingSidecarWorkloadSelectors, "Sidecar default/overlap-1"},
			{msg.ConflictingSidecarWorkloadSelectors, "Sidecar default/overlap-2"},
		},
	},
	{