instances []model.ServiceTarget, cp clusterPatcher,
	enableSidecarServiceInboundListenerMerge bool,
) []*cluster.Cluster {
	clusters := make([]*cluster.Cluster, 0)
	_, actualLocalHosts := getWildcardsAndLocalHost(proxy.GetIPMode())
	clustersToBuild := make(map[int][]model.ServiceTarget)

	ingressPortListSet := sets.New[int]()
	sidecarScope := proxy.SidecarScope

func (lb *ListenerBuilder) buildSidecarOutboundListeners(node *model.Proxy,
	push *model.PushContext,
) []*listener.Listener {
	noneMode := node.GetInterceptionMode() == model.InterceptionNone

	actualWildcards, actualLocalHosts := getWildcardsAndLocalHost(node.GetIPMode())

	// For conflict resolution
	listenerMap := make(map[listenerKey]*outboundListenerEntry)

	// The sidecarConfig if provided could filter the list of

		},
	}
	for _, tt := range tests {
		tt.proxy.DiscoverIPMode()
		_, actualLocalHosts := getWildcardsAndLocalHost(tt.proxy.GetIPMode())
		if len(actualLocalHosts) != len(tt.expected) {
			t.Errorf("Test %s failed, expected: %v got: %v", tt.name, tt.expected, actualLocalHosts)
		}
	}
}

// Test to catch new fields in FilterChainMatch message.