140 lines
4.1 KiB
Go
140 lines
4.1 KiB
Go
/*
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Copyright 2023 The Karmada 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 kubernetes
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import (
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"context"
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"testing"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/kubernetes/fake"
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)
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func TestCommandInitOption_makeEtcdService(t *testing.T) {
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cmdOpt := CommandInitOption{EtcdReplicas: 1, Namespace: "karmada"}
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svc := cmdOpt.makeEtcdService("foo")
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if svc == nil {
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t.Errorf("makeEtcdService() return nil")
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}
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}
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func TestCommandInitOption_makeKarmadaAPIServerService(t *testing.T) {
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cmdOpt := CommandInitOption{EtcdReplicas: 1, Namespace: "karmada"}
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svc := cmdOpt.makeKarmadaAPIServerService()
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if svc == nil {
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t.Errorf("makeKarmadaAPIServerService() return nil")
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}
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}
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func TestCommandInitOption_kubeControllerManagerService(t *testing.T) {
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cmdOpt := CommandInitOption{EtcdReplicas: 1, Namespace: "karmada"}
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svc := cmdOpt.kubeControllerManagerService()
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if svc == nil {
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t.Errorf("kubeControllerManagerService() return nil")
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}
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}
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func TestCommandInitOption_karmadaWebhookService(t *testing.T) {
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cmdOpt := CommandInitOption{EtcdReplicas: 1, Namespace: "karmada"}
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svc := cmdOpt.karmadaWebhookService()
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if svc == nil {
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t.Errorf("karmadaWebhookService() return nil")
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}
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}
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func TestCommandInitOption_karmadaAggregatedAPIServerService(t *testing.T) {
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cmdOpt := CommandInitOption{EtcdReplicas: 1, Namespace: "karmada"}
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svc := cmdOpt.karmadaAggregatedAPIServerService()
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if svc == nil {
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t.Errorf("karmadaAggregatedAPIServerService() return nil")
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}
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}
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func TestCommandInitOption_isNodePortExist(t *testing.T) {
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tests := []struct {
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name string
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option CommandInitOption
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svc []*corev1.Service
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exists bool
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}{
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{
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name: "there is no svc",
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option: CommandInitOption{
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KubeClientSet: fake.NewSimpleClientset(),
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KarmadaAPIServerNodePort: 30000,
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},
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exists: false,
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},
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{
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name: "there is no node port svc",
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option: CommandInitOption{
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KubeClientSet: fake.NewSimpleClientset(),
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KarmadaAPIServerNodePort: 30000,
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},
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svc: []*corev1.Service{
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{
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ObjectMeta: metav1.ObjectMeta{Name: "foo"},
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Spec: corev1.ServiceSpec{Type: corev1.ServiceTypeClusterIP, Ports: []corev1.ServicePort{{Port: 30000}}},
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},
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},
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exists: false,
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},
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{
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name: "there is node port svc and it's port is same with KarmadaAPIServerNodePort",
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option: CommandInitOption{
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KubeClientSet: fake.NewSimpleClientset(),
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KarmadaAPIServerNodePort: 30000,
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},
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svc: []*corev1.Service{
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{
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ObjectMeta: metav1.ObjectMeta{Name: "foo"},
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Spec: corev1.ServiceSpec{Type: corev1.ServiceTypeNodePort, Ports: []corev1.ServicePort{{NodePort: 30000}}},
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},
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},
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exists: true,
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},
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{
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name: "there is node port svc and it's port is not same with KarmadaAPIServerNodePort",
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option: CommandInitOption{
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KubeClientSet: fake.NewSimpleClientset(),
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KarmadaAPIServerNodePort: 30001,
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},
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svc: []*corev1.Service{
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{
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ObjectMeta: metav1.ObjectMeta{Name: "foo"},
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Spec: corev1.ServiceSpec{Type: corev1.ServiceTypeNodePort, Ports: []corev1.ServicePort{{NodePort: 30000}}},
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},
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},
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exists: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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for _, svc := range tt.svc {
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_, err := tt.option.KubeClientSet.CoreV1().Services("karmada-system").Create(context.Background(), svc, metav1.CreateOptions{})
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if err != nil {
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t.Errorf("create failed, err: %v", err)
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}
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}
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if got := tt.option.isNodePortExist(); got != tt.exists {
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t.Errorf("CommandInitOption.isNodePortExist() = %v, want %v", got, tt.exists)
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}
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})
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}
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}
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