103 lines
2.9 KiB
Go
103 lines
2.9 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 podvolume
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestGetVolumesRepositoryType(t *testing.T) {
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testCases := []struct {
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name string
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volumes map[string]volumeBackupInfo
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expected string
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expectedErr string
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prefixOnly bool
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}{
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{
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name: "empty volume",
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expectedErr: "empty volume list",
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},
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{
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name: "empty repository type, first one",
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volumes: map[string]volumeBackupInfo{
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"volume1": {"fake-snapshot-id-1", "fake-uploader-1", ""},
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"volume2": {"", "", "fake-type"},
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},
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expectedErr: "empty repository type found among volume snapshots, snapshot ID fake-snapshot-id-1, uploader fake-uploader-1",
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},
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{
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name: "empty repository type, last one",
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volumes: map[string]volumeBackupInfo{
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"volume1": {"", "", "fake-type"},
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"volume2": {"", "", "fake-type"},
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"volume3": {"fake-snapshot-id-3", "fake-uploader-3", ""},
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},
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expectedErr: "empty repository type found among volume snapshots, snapshot ID fake-snapshot-id-3, uploader fake-uploader-3",
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},
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{
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name: "empty repository type, middle one",
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volumes: map[string]volumeBackupInfo{
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"volume1": {"", "", "fake-type"},
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"volume2": {"fake-snapshot-id-2", "fake-uploader-2", ""},
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"volume3": {"", "", "fake-type"},
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},
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expectedErr: "empty repository type found among volume snapshots, snapshot ID fake-snapshot-id-2, uploader fake-uploader-2",
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},
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{
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name: "mismatch repository type",
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volumes: map[string]volumeBackupInfo{
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"volume1": {"", "", "fake-type1"},
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"volume2": {"fake-snapshot-id-2", "fake-uploader-2", "fake-type2"},
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},
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prefixOnly: true,
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expectedErr: "multiple repository type in one backup",
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},
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{
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name: "success",
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volumes: map[string]volumeBackupInfo{
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"volume1": {"", "", "fake-type"},
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"volume2": {"", "", "fake-type"},
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"volume3": {"", "", "fake-type"},
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},
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expected: "fake-type",
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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actual, err := getVolumesRepositoryType(tc.volumes)
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assert.Equal(t, tc.expected, actual)
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if err != nil {
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if tc.prefixOnly {
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errMsg := err.Error()
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if len(errMsg) >= len(tc.expectedErr) {
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errMsg = errMsg[0:len(tc.expectedErr)]
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}
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assert.Equal(t, tc.expectedErr, errMsg)
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} else {
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assert.EqualError(t, err, tc.expectedErr)
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}
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}
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})
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}
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}
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