p.Status.PodIP = p.Status.PodIPs[0].IP

	return p
}

func addPods(store cache.Store, namespace string, nPods int, nPorts int, nNotReady int, ipFamilies []v1.IPFamily) {
	for i := 0; i < nPods+nNotReady; i++ {
		isReady := i < nPods
		pod := testPod(namespace, i, nPorts, isReady, ipFamilies)
		store.Add(pod)
	}
}

		pods                  []*v1.Pod
		expectedEndpointPorts []discovery.EndpointPort
		expectedEndpoints     []discovery.Endpoint
	}{
		{
			name: "pods with multiple IPs and Service with ipFamilies=ipv4",
			service: &v1.Service{
				ObjectMeta: metav1.ObjectMeta{
					Name:              "foobar",
					Namespace:         "default",
					CreationTimestamp: creationTimestamp,
				},

  // Valid list items are "IPv4", "IPv6".
  // More info: https://kubernetes.io/docs/concepts/services-networking/dual-stack/#services
  repeated string ipFamilies = 29;

  // Controls whether Services are configured to use IPv4, IPv6, or both. Valid options
  // are PreferDualStack, RequireDualStack, and SingleStack.