114 lines
3.0 KiB
Go
114 lines
3.0 KiB
Go
/*
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Copyright 2019 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 restore
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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v1 "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/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime"
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"github.com/vmware-tanzu/velero/pkg/kuberesource"
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"github.com/vmware-tanzu/velero/pkg/plugin/velero"
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velerotest "github.com/vmware-tanzu/velero/pkg/test"
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)
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func TestAddPVCFromPodActionExecute(t *testing.T) {
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tests := []struct {
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name string
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item *v1.Pod
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want []velero.ResourceIdentifier
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}{
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{
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name: "pod with no volumes returns no additional items",
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item: &v1.Pod{},
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want: nil,
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},
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{
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name: "pod with some PVCs returns them as additional items",
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item: &v1.Pod{
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ObjectMeta: metav1.ObjectMeta{
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Namespace: "ns-1",
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Name: "foo",
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},
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Spec: v1.PodSpec{
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Volumes: []v1.Volume{
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{
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VolumeSource: v1.VolumeSource{
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EmptyDir: new(v1.EmptyDirVolumeSource),
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},
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},
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{
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VolumeSource: v1.VolumeSource{
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PersistentVolumeClaim: &v1.PersistentVolumeClaimVolumeSource{
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ClaimName: "pvc-1",
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},
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},
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},
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{
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VolumeSource: v1.VolumeSource{
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PersistentVolumeClaim: &v1.PersistentVolumeClaimVolumeSource{
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ClaimName: "pvc-2",
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},
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},
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},
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{
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VolumeSource: v1.VolumeSource{
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HostPath: new(v1.HostPathVolumeSource),
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},
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},
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{
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VolumeSource: v1.VolumeSource{
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PersistentVolumeClaim: &v1.PersistentVolumeClaimVolumeSource{
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ClaimName: "pvc-3",
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},
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},
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},
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},
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},
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},
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want: []velero.ResourceIdentifier{
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{GroupResource: kuberesource.PersistentVolumeClaims, Namespace: "ns-1", Name: "pvc-1"},
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{GroupResource: kuberesource.PersistentVolumeClaims, Namespace: "ns-1", Name: "pvc-2"},
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{GroupResource: kuberesource.PersistentVolumeClaims, Namespace: "ns-1", Name: "pvc-3"},
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},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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itemData, err := runtime.DefaultUnstructuredConverter.ToUnstructured(test.item)
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require.NoError(t, err)
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action := &AddPVCFromPodAction{logger: velerotest.NewLogger()}
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input := &velero.RestoreItemActionExecuteInput{
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Item: &unstructured.Unstructured{Object: itemData},
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}
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res, err := action.Execute(input)
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require.NoError(t, err)
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assert.Equal(t, test.want, res.AdditionalItems)
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})
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}
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}
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