g.Expect(len(weightedCluster.GetClusters())).To(Equal(2))

		expectResults := []struct {
			reqAdd     []*envoycore.HeaderValueOption
			reqRemove  []string
			respAdd    []*envoycore.HeaderValueOption
			respRemove []string
			authority  string
		}{
			{
				reqAdd: []*envoycore.HeaderValueOption{
					{
						Header: &envoycore.HeaderValue{
							Key:   "x-route-req-set-blue",
							Value: "v1",
						},