checkExternallyAccessible(false, &api.Service{
		Spec: api.ServiceSpec{
			Type: api.ServiceTypeClusterIP,
		},
	})
	checkExternallyAccessible(true, &api.Service{
		Spec: api.ServiceSpec{
			Type:        api.ServiceTypeClusterIP,
			ExternalIPs: []string{"1.2.3.4"},
		},
	})
	checkExternallyAccessible(true, &api.Service{
		Spec: api.ServiceSpec{
			Type: api.ServiceTypeLoadBalancer,
		},
	})

	checkExternallyAccessible(false, &v1.Service{
		Spec: v1.ServiceSpec{
			Type: v1.ServiceTypeClusterIP,
		},
	})
	checkExternallyAccessible(true, &v1.Service{
		Spec: v1.ServiceSpec{
			Type:        v1.ServiceTypeClusterIP,
			ExternalIPs: []string{"1.2.3.4"},
		},
	})
	checkExternallyAccessible(true, &v1.Service{
		Spec: v1.ServiceSpec{
			Type: v1.ServiceTypeLoadBalancer,
		},
	})

	}
	expectMetrics(t, em)
}

func TestCollectServiceNodePorts(t *testing.T) {
	tests := []struct {
		name        string
		serviceSpec corev1.ServiceSpec
		expected    []int
	}{
		{
			name: "no duplicated nodePorts",
			serviceSpec: corev1.ServiceSpec{
				Ports: []corev1.ServicePort{
					{NodePort: 111, Protocol: corev1.ProtocolTCP},
					{NodePort: 112, Protocol: corev1.ProtocolUDP},

			service: &v1.Service{
				ObjectMeta: metav1.ObjectMeta{Namespace: "foo", Name: "bar"},
				Spec: v1.ServiceSpec{
					ClusterIP: v1.ClusterIPNone,
				},
			},
			shouldSkip: true,
		},
		{
			// Cluster IP is empty
			service: &v1.Service{
				ObjectMeta: metav1.ObjectMeta{Namespace: "foo", Name: "bar"},
				Spec: v1.ServiceSpec{
					ClusterIP: "",
				},
			},
			shouldSkip: true,
		},
		{

			ObjectMeta: metav1.ObjectMeta{Namespace: "one", Name: "one"},
			Spec: corev1.ServiceSpec{
				ClusterIP:  "192.168.1.1",
				ClusterIPs: []string{"192.168.1.1"},
				IPFamilies: []corev1.IPFamily{corev1.IPv4Protocol},
			},
		},
		&corev1.Service{
			ObjectMeta: metav1.ObjectMeta{Namespace: "two", Name: "two"},
			Spec: corev1.ServiceSpec{
				ClusterIP:  "192.168.1.100",
				ClusterIPs: []string{"192.168.1.100"},

					Namespace: "testns",
				},
				Spec: api.ServiceSpec{ClusterIP: api.ClusterIPNone},
			},
			fieldSelector: fields.ParseSelectorOrDie("metadata.name=test"),
			expectMatch:   true,
		},
		{
			name: "match on namespace",
			in: &api.Service{
				ObjectMeta: metav1.ObjectMeta{
					Name:      "test",
					Namespace: "testns",
				},
				Spec: api.ServiceSpec{ClusterIP: api.ClusterIPNone},
			},

}

func TestIsServiceIPSet(t *testing.T) {
	testCases := []struct {
		input  core.ServiceSpec
		output bool
		name   string
	}{
		{
			name: "nil cluster ip",
			input: core.ServiceSpec{
				ClusterIPs: nil,
			},

			output: false,
		},
		{
			name: "headless service",
			input: core.ServiceSpec{
				ClusterIP:  "None",
				ClusterIPs: []string{"None"},
			},
			output: false,

				Spec: v1.ServiceSpec{
					Ports: []v1.ServicePort{{Port: 80}},
					Type:  v1.ServiceTypeExternalName,
				},
			},
		},
		{
			desc: "External name with selector should not receive endpoints",
			service: &v1.Service{
				ObjectMeta: metav1.ObjectMeta{Name: serviceName, Namespace: namespace},
				Spec: v1.ServiceSpec{
					Selector: map[string]string{"foo": "bar"},

	service1v1 := &v1.Service{
		ObjectMeta: metav1.ObjectMeta{Namespace: "testnamespace", Name: "s1"},
		Spec:       v1.ServiceSpec{Ports: []v1.ServicePort{{Protocol: "TCP", Port: 10}}}}
	service1v2 := &v1.Service{
		ObjectMeta: metav1.ObjectMeta{Namespace: "testnamespace", Name: "s1"},
		Spec:       v1.ServiceSpec{Ports: []v1.ServicePort{{Protocol: "TCP", Port: 20}}}}
	service2 := &v1.Service{

		},
		{
			k8sConfigs: []runtime.Object{
				&corev1.Service{
					ObjectMeta: metav1.ObjectMeta{
						Name:      "productpage",
						Namespace: "default",
					},
					Spec: corev1.ServiceSpec{
						Selector: map[string]string{
							"app": "productpage",
						},
						Ports: []corev1.ServicePort{
							{
								Name:       "http",
								Port:       9080,