// for a service instance that matches this ingress port as this will allow us
		// to generate the right cluster name that LDS expects inbound|portNumber|portName|Hostname
		svc := findOrCreateService(instances, ingressListener, sidecarScope.Name, sidecarScope.Namespace)
		endpoint := model.ServiceTarget{
			Service: svc,
			Port: model.ServiceInstancePort{
				ServicePort: listenPort,

		DefaultEndpoint: "127.0.0.1:7020",
		Port: &networking.SidecarPort{
			Number:   7443,
			Name:     "grpc-core",
			Protocol: "GRPC",
		},
	}
	svc := findOrCreateService(instances, ingress, "sidecar", "sidecarns")
	if svc == nil || svc.Hostname.Matches("sidecar.sidecarns") {
		t.Fatal("Expected to return a valid instance, but got nil/default instance")
	}