}
			}

			cg := NewConfigGenTest(t, TestOptions{
				ConfigPointers: []*config.Config{cfg},
				Services:       []*model.Service{tc.service},
			})

			cg.MemRegistry.WantGetProxyServiceTargets = targets
			proxy := cg.SetupProxy(nil)
			cb := NewClusterBuilder(proxy, &model.PushRequest{Push: cg.PushContext()}, nil)
			ec := newClusterWrapper(tc.cluster)

			Configs = append(Configs, tt.gateways...)
			Configs = append(Configs, tt.virtualServices...)
			cg := NewConfigGenTest(t, TestOptions{
				Configs: Configs,
			})
			cg.MemRegistry.WantGetProxyServiceTargets = tt.node.ServiceTargets
			proxy := cg.SetupProxy(&proxyGateway)
			if tt.node.Metadata != nil {
				proxy.Metadata = tt.node.Metadata
			} else {
				proxy.Metadata = &proxyGatewayMetadata
			}