Services:       []*model.Service{tt.service},
				MeshConfig:     tt.meshConfig,
			})
			proxy := cg.SetupProxy(nil)
			cb := NewClusterBuilder(proxy, &model.PushRequest{Push: cg.PushContext()}, nil)

			tt.cluster.CommonLbConfig = &cluster.Cluster_CommonLbConfig{}

			ec := newClusterWrapper(tt.cluster)
			// Set cluster wrapping with HTTP2 options if port protocol is HTTP2

				tc.server: {SNIHosts: pilot_model.GetSNIHostsForServer(tc.server)},
			}}
			ret := cgi.createGatewayHTTPFilterChainOpts(tc.node, tc.server.Port, tc.server,
				tc.routeName, tc.proxyConfig, tc.transportProtocol, cg.PushContext())
			if diff := cmp.Diff(tc.result.tlsContext, ret.tlsContext, protocmp.Transform()); diff != "" {
				t.Errorf("got diff in tls context: %v", diff)
			}
			if !reflect.DeepEqual(tc.result.httpOpts, ret.httpOpts) {

	}
	clusters := cg.Clusters(cg.SetupProxy(proxy))
	xdstest.ValidateClusters(c.t, clusters)
	if len(cg.PushContext().ProxyStatus[model.DuplicatedClusters.Name()]) > 0 {
		c.t.Fatalf("duplicate clusters detected %#v", cg.PushContext().ProxyStatus[model.DuplicatedClusters.Name()])
	}
	return clusters
}

func TestBuildGatewayClustersWithRingHashLb(t *testing.T) {
	cases := []struct {