94 lines
3.2 KiB
Go
94 lines
3.2 KiB
Go
/*
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Copyright 2017 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 backup
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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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corev1api "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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v1 "github.com/vmware-tanzu/velero/pkg/apis/velero/v1"
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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 TestBackupPVAction(t *testing.T) {
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pvc := &unstructured.Unstructured{
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Object: map[string]interface{}{
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"spec": map[string]interface{}{},
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"status": map[string]interface{}{},
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},
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}
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backup := &v1.Backup{}
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a := NewPVCAction(velerotest.NewLogger())
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// no spec.volumeName should result in no error
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// and no additional items
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_, additional, err := a.Execute(pvc, backup)
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assert.NoError(t, err)
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assert.Len(t, additional, 0)
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// empty spec.volumeName should result in no error
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// and no additional items
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pvc.Object["spec"].(map[string]interface{})["volumeName"] = ""
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_, additional, err = a.Execute(pvc, backup)
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assert.NoError(t, err)
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assert.Len(t, additional, 0)
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// non-empty spec.volumeName when status.phase is empty
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// should result in no error and no additional items
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pvc.Object["spec"].(map[string]interface{})["volumeName"] = "myVolume"
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_, additional, err = a.Execute(pvc, backup)
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require.NoError(t, err)
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require.Len(t, additional, 0)
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// non-empty spec.volumeName when status.phase is 'Pending'
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// should result in no error and no additional items
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pvc.Object["status"].(map[string]interface{})["phase"] = corev1api.ClaimPending
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_, additional, err = a.Execute(pvc, backup)
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require.NoError(t, err)
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require.Len(t, additional, 0)
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// non-empty spec.volumeName when status.phase is 'Lost'
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// should result in no error and no additional items
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pvc.Object["status"].(map[string]interface{})["phase"] = corev1api.ClaimLost
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_, additional, err = a.Execute(pvc, backup)
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require.NoError(t, err)
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require.Len(t, additional, 0)
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// non-empty spec.volumeName when status.phase is 'Bound'
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// should result in no error and one additional item for the PV
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pvc.Object["status"].(map[string]interface{})["phase"] = corev1api.ClaimBound
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_, additional, err = a.Execute(pvc, backup)
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require.NoError(t, err)
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require.Len(t, additional, 1)
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assert.Equal(t, velero.ResourceIdentifier{GroupResource: kuberesource.PersistentVolumes, Name: "myVolume"}, additional[0])
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// empty spec.volumeName when status.phase is 'Bound' should
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// result in no error and no additional items
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pvc.Object["spec"].(map[string]interface{})["volumeName"] = ""
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_, additional, err = a.Execute(pvc, backup)
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assert.NoError(t, err)
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assert.Len(t, additional, 0)
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}
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