gateways          []config.Config
		virtualServices   []config.Config
		expectedListeners []string
	}{
		{
			"targetPort overrides service port",
			&pilot_model.Proxy{
				ServiceTargets: []pilot_model.ServiceTarget{
					{
						Service: &pilot_model.Service{
							Hostname: "test",
						},
						Port: pilot_model.ServiceInstancePort{
							ServicePort: &pilot_model.Port{