Name   string
		Before []v1.NodeAddress
		After  []v1.NodeAddress
	}{
		{
			Name:   "nil to populated",
			Before: nil,
			After: []v1.NodeAddress{
				{Type: v1.NodeInternalIP, Address: "127.0.0.1"},
				{Type: v1.NodeHostName, Address: testKubeletHostname},
			},
		},
		{
			Name:   "empty to populated",
			Before: []v1.NodeAddress{},
			After: []v1.NodeAddress{

}

func TestGenerateAPIPodStatusHostNetworkPodIPs(t *testing.T) {
	testcases := []struct {
		name          string
		nodeAddresses []v1.NodeAddress
		criPodIPs     []string
		podIPs        []v1.PodIP
	}{
		{
			name: "Simple",
			nodeAddresses: []v1.NodeAddress{
				{Type: v1.NodeInternalIP, Address: "10.0.0.1"},
			},
			podIPs: []v1.PodIP{
				{IP: "10.0.0.1"},
			},
		},
		{

	}{
		{
			node: api.Node{
				ObjectMeta: metav1.ObjectMeta{Name: "foo1"},
				Status: api.NodeStatus{
					NodeInfo:  api.NodeSystemInfo{OSImage: "fake-os-image"},
					Addresses: []api.NodeAddress{{Type: api.NodeExternalIP, Address: "1.1.1.1"}},
				},
			},
			// Columns: Name, Status, Roles, Age, KubeletVersion, NodeInternalIP, NodeExternalIP, OSImage, KernelVersion, ContainerRuntimeVersion

func (in *NodeAddress) DeepCopyInto(out *NodeAddress) {
	*out = *in
	return
}

// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeAddress.
func (in *NodeAddress) DeepCopy() *NodeAddress {
	if in == nil {
		return nil
	}
	out := new(NodeAddress)
	in.DeepCopyInto(out)
	return out
}

func (in *NodeAddress) DeepCopyInto(out *NodeAddress) {
	*out = *in
	return
}

// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeAddress.
func (in *NodeAddress) DeepCopy() *NodeAddress {
	if in == nil {
		return nil
	}
	out := new(NodeAddress)
	in.DeepCopyInto(out)
	return out
}

					Conditions: []v1.NodeCondition{
						{
							Type:    v1.NodeReady,
							Status:  v1.ConditionTrue,
							Reason:  "Ready",
							Message: "Node ready",
						},
					},
					Addresses: []v1.NodeAddress{
						{
							Type:    v1.NodeInternalIP,
							Address: testKubeletHostIP,
						},
						{
							Type:    v1.NodeInternalIP,
							Address: testKubeletHostIPv6,
						},
					},

	// pods.
	mirrorPodClient kubepod.MirrorClient

	rootDirectory    string
	podLogsDirectory string

	lastObservedNodeAddressesMux sync.RWMutex
	lastObservedNodeAddresses    []v1.NodeAddress

	// onRepeatedHeartbeatFailure is called when a heartbeat operation fails more than once. optional.
	onRepeatedHeartbeatFailure func()