122 lines
3.1 KiB
Go
122 lines
3.1 KiB
Go
/*
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Copyright the Velero contributors.
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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 common
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import (
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"reflect"
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"testing"
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corev1api "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/client-go/kubernetes/fake"
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velerov1 "github.com/vmware-tanzu/velero/pkg/apis/velero/v1"
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)
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func TestGetPluginConfig(t *testing.T) {
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type args struct {
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kind PluginKind
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name string
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objects []runtime.Object
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}
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pluginLabelsMap := map[string]string{"velero.io/plugin-config": "", "foo": "RestoreItemAction"}
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testConfigMap := &corev1api.ConfigMap{
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TypeMeta: metav1.TypeMeta{
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Kind: "ConfigMap",
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo-config",
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Namespace: velerov1.DefaultNamespace,
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Labels: pluginLabelsMap,
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},
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}
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tests := []struct {
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name string
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args args
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want *corev1api.ConfigMap
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wantErr bool
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}{
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{
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name: "should return nil if no config map found",
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args: args{
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kind: PluginKindRestoreItemAction,
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name: "foo",
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objects: []runtime.Object{},
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},
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want: nil,
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wantErr: false,
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},
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{
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name: "should return error if more than one config map found",
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args: args{
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kind: PluginKindRestoreItemAction,
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name: "foo",
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objects: []runtime.Object{
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&corev1api.ConfigMap{
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TypeMeta: metav1.TypeMeta{
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Kind: "ConfigMap",
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo-config",
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Namespace: velerov1.DefaultNamespace,
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Labels: pluginLabelsMap,
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},
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},
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&corev1api.ConfigMap{
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TypeMeta: metav1.TypeMeta{
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Kind: "ConfigMap",
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo-config-duplicate",
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Namespace: velerov1.DefaultNamespace,
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Labels: pluginLabelsMap,
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},
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},
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},
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},
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want: nil,
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wantErr: true,
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},
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{
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name: "should return pointer to configmap if only one config map with label found",
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args: args{
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kind: PluginKindRestoreItemAction,
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name: "foo",
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objects: []runtime.Object{
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testConfigMap,
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},
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},
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want: testConfigMap,
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wantErr: 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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fakeClient := fake.NewSimpleClientset(tt.args.objects...)
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got, err := GetPluginConfig(tt.args.kind, tt.args.name, fakeClient.CoreV1().ConfigMaps(velerov1.DefaultNamespace))
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if (err != nil) != tt.wantErr {
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t.Errorf("GetPluginConfig() error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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if !reflect.DeepEqual(got, tt.want) {
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t.Errorf("GetPluginConfig() = %v, want %v", got, tt.want)
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}
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})
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}
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}
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