112 lines
3 KiB
Go
112 lines
3 KiB
Go
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/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package util
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import (
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"testing"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/kubernetes/pkg/api"
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)
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func TestShouldSkipService(t *testing.T) {
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testCases := []struct {
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service *api.Service
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svcName types.NamespacedName
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shouldSkip bool
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}{
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{
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// Cluster IP is None
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service: &api.Service{
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ObjectMeta: metav1.ObjectMeta{Namespace: "foo", Name: "bar"},
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Spec: api.ServiceSpec{
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ClusterIP: api.ClusterIPNone,
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},
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},
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svcName: types.NamespacedName{Namespace: "foo", Name: "bar"},
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shouldSkip: true,
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},
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{
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// Cluster IP is empty
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service: &api.Service{
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ObjectMeta: metav1.ObjectMeta{Namespace: "foo", Name: "bar"},
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Spec: api.ServiceSpec{
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ClusterIP: "",
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},
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},
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svcName: types.NamespacedName{Namespace: "foo", Name: "bar"},
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shouldSkip: true,
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},
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{
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// ExternalName type service
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service: &api.Service{
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ObjectMeta: metav1.ObjectMeta{Namespace: "foo", Name: "bar"},
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Spec: api.ServiceSpec{
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ClusterIP: "1.2.3.4",
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Type: api.ServiceTypeExternalName,
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},
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},
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svcName: types.NamespacedName{Namespace: "foo", Name: "bar"},
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shouldSkip: true,
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},
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{
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// ClusterIP type service with ClusterIP set
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service: &api.Service{
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ObjectMeta: metav1.ObjectMeta{Namespace: "foo", Name: "bar"},
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Spec: api.ServiceSpec{
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ClusterIP: "1.2.3.4",
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Type: api.ServiceTypeClusterIP,
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},
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},
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svcName: types.NamespacedName{Namespace: "foo", Name: "bar"},
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shouldSkip: false,
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},
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{
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// NodePort type service with ClusterIP set
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service: &api.Service{
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ObjectMeta: metav1.ObjectMeta{Namespace: "foo", Name: "bar"},
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Spec: api.ServiceSpec{
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ClusterIP: "1.2.3.4",
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Type: api.ServiceTypeNodePort,
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},
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},
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svcName: types.NamespacedName{Namespace: "foo", Name: "bar"},
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shouldSkip: false,
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},
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{
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// LoadBalancer type service with ClusterIP set
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service: &api.Service{
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ObjectMeta: metav1.ObjectMeta{Namespace: "foo", Name: "bar"},
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Spec: api.ServiceSpec{
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ClusterIP: "1.2.3.4",
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Type: api.ServiceTypeLoadBalancer,
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},
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},
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svcName: types.NamespacedName{Namespace: "foo", Name: "bar"},
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shouldSkip: false,
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},
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}
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for i := range testCases {
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skip := ShouldSkipService(testCases[i].svcName, testCases[i].service)
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if skip != testCases[i].shouldSkip {
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t.Errorf("case %d: expect %v, got %v", i, testCases[i].shouldSkip, skip)
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}
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}
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}
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