description string
		ports       map[string]uint32
		want        string
	}{
		{
			description: "test json marshal",
			ports: map[string]uint32{
				"HTTP":  80,
				"HTTPS": 443,
			},
			want: `[{"name":"HTTP","containerPort":80,"protocol":""},{"name":"HTTPS","containerPort":443,"protocol":""}]`,
		},
	}
	for i, c := range cases {
		t.Run(fmt.Sprintf("case %d %s", i, c.description), func(t *testing.T) {

						Selector: map[string]string{
							"istio": "ingressgateway",
						},
						Ports: []corev1.ServicePort{
							{
								Name:       "http",
								Port:       80,
								TargetPort: intstr.FromInt32(80),
							},
						},
					},
				},
				&corev1.Pod{
					ObjectMeta: metav1.ObjectMeta{
						Name:      "productpage-v1-1234567890",
						Namespace: "default",

      ports:
        -
          name: details
          port: 9080
  -
    apiVersion: v1
    kind: Service
    metadata:
      name: hello
    spec:
      ports:
        -
          port: 80
          protocol: TCP
kind: List
metadata:
  resourceVersion: ""`
	udpService = `
kind: Service
metadata:
  name: hello
spec:
  ports:
    -
      protocol: udp`