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bucket-lifecycle_test.go
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bucket-lifecycle_test.go
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// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
"bytes"
"net/http"
"testing"
"time"
"github.com/minio/minio/internal/bucket/lifecycle"
xhttp "github.com/minio/minio/internal/http"
)
// TestParseRestoreObjStatus tests parseRestoreObjStatus
func TestParseRestoreObjStatus(t *testing.T) {
testCases := []struct {
restoreHdr string
expectedStatus restoreObjStatus
expectedErr error
}{
{
// valid: represents a restored object, 'pending' expiry.
restoreHdr: `ongoing-request="false", expiry-date="Fri, 21 Dec 2012 00:00:00 GMT"`,
expectedStatus: restoreObjStatus{
ongoing: false,
expiry: time.Date(2012, 12, 21, 0, 0, 0, 0, time.UTC),
},
expectedErr: nil,
},
{
// valid: represents an ongoing restore object request.
restoreHdr: `ongoing-request="true"`,
expectedStatus: restoreObjStatus{
ongoing: true,
},
expectedErr: nil,
},
{
// invalid; ongoing restore object request can't have expiry set on it.
restoreHdr: `ongoing-request="true", expiry-date="Fri, 21 Dec 2012 00:00:00 GMT"`,
expectedStatus: restoreObjStatus{},
expectedErr: errRestoreHDRMalformed,
},
{
// invalid; completed restore object request must have expiry set on it.
restoreHdr: `ongoing-request="false"`,
expectedStatus: restoreObjStatus{},
expectedErr: errRestoreHDRMalformed,
},
}
for i, tc := range testCases {
actual, err := parseRestoreObjStatus(tc.restoreHdr)
if err != tc.expectedErr {
t.Fatalf("Test %d: got %v expected %v", i+1, err, tc.expectedErr)
}
if actual != tc.expectedStatus {
t.Fatalf("Test %d: got %v expected %v", i+1, actual, tc.expectedStatus)
}
}
}
// TestRestoreObjStatusRoundTrip restoreObjStatus roundtrip
func TestRestoreObjStatusRoundTrip(t *testing.T) {
testCases := []restoreObjStatus{
ongoingRestoreObj(),
completedRestoreObj(time.Now().UTC()),
}
for i, tc := range testCases {
actual, err := parseRestoreObjStatus(tc.String())
if err != nil {
t.Fatalf("Test %d: parse restore object failed: %v", i+1, err)
}
if actual.ongoing != tc.ongoing || actual.expiry.Format(http.TimeFormat) != tc.expiry.Format(http.TimeFormat) {
t.Fatalf("Test %d: got %v expected %v", i+1, actual, tc)
}
}
}
// TestRestoreObjOnDisk tests restoreObjStatus' OnDisk method
func TestRestoreObjOnDisk(t *testing.T) {
testCases := []struct {
restoreStatus restoreObjStatus
ondisk bool
}{
{
// restore in progress
restoreStatus: ongoingRestoreObj(),
ondisk: false,
},
{
// restore completed but expired
restoreStatus: completedRestoreObj(time.Now().Add(-time.Hour)),
ondisk: false,
},
{
// restore completed
restoreStatus: completedRestoreObj(time.Now().Add(time.Hour)),
ondisk: true,
},
}
for i, tc := range testCases {
if actual := tc.restoreStatus.OnDisk(); actual != tc.ondisk {
t.Fatalf("Test %d: expected %v but got %v", i+1, tc.ondisk, actual)
}
}
}
// TestIsRestoredObjectOnDisk tests isRestoredObjectOnDisk helper function
func TestIsRestoredObjectOnDisk(t *testing.T) {
testCases := []struct {
meta map[string]string
ondisk bool
}{
{
// restore in progress
meta: map[string]string{
xhttp.AmzRestore: ongoingRestoreObj().String(),
},
ondisk: false,
},
{
// restore completed
meta: map[string]string{
xhttp.AmzRestore: completedRestoreObj(time.Now().Add(time.Hour)).String(),
},
ondisk: true,
},
{
// restore completed but expired
meta: map[string]string{
xhttp.AmzRestore: completedRestoreObj(time.Now().Add(-time.Hour)).String(),
},
ondisk: false,
},
}
for i, tc := range testCases {
if actual := isRestoredObjectOnDisk(tc.meta); actual != tc.ondisk {
t.Fatalf("Test %d: expected %v but got %v for %v", i+1, tc.ondisk, actual, tc.meta)
}
}
}
func TestObjectIsRemote(t *testing.T) {
fi := newFileInfo("object", 8, 8)
fi.Erasure.Index = 1
if !fi.IsValid() {
t.Fatalf("unable to get xl meta")
}
testCases := []struct {
meta map[string]string
remote bool
}{
{
// restore in progress
meta: map[string]string{
xhttp.AmzRestore: ongoingRestoreObj().String(),
},
remote: true,
},
{
// restore completed
meta: map[string]string{
xhttp.AmzRestore: completedRestoreObj(time.Now().Add(time.Hour)).String(),
},
remote: false,
},
{
// restore completed but expired
meta: map[string]string{
xhttp.AmzRestore: completedRestoreObj(time.Now().Add(-time.Hour)).String(),
},
remote: true,
},
{
// restore never initiated
meta: map[string]string{},
remote: true,
},
}
for i, tc := range testCases {
// Set transition status to complete
fi.TransitionStatus = lifecycle.TransitionComplete
fi.Metadata = tc.meta
if got := fi.IsRemote(); got != tc.remote {
t.Fatalf("Test %d.a: expected %v got %v", i+1, tc.remote, got)
}
oi := fi.ToObjectInfo("bucket", "object", false)
if got := oi.IsRemote(); got != tc.remote {
t.Fatalf("Test %d.b: expected %v got %v", i+1, tc.remote, got)
}
}
// Reset transition status; An object that's not transitioned is not remote.
fi.TransitionStatus = ""
fi.Metadata = nil
if got := fi.IsRemote(); got != false {
t.Fatalf("Expected object not to be remote but got %v", got)
}
}
func TestValidateTransitionTier(t *testing.T) {
globalTierConfigMgr = NewTierConfigMgr()
testCases := []struct {
xml []byte
expectedErr error
}{
{
// non-existent storage-class
xml: []byte(`<LifecycleConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Rule><ID>rule</ID><Prefix /><Status>Enabled</Status><Transition><Days>1</Days><StorageClass>"NONEXISTENT"</StorageClass></Transition></Rule></LifecycleConfiguration>`),
expectedErr: errInvalidStorageClass,
},
{
// no transition rule
xml: []byte(`<LifecycleConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Rule><ID>rule</ID><Prefix /><Status>Enabled</Status><Expiration><Days>1</Days></Expiration></Rule></LifecycleConfiguration>`),
expectedErr: nil,
},
}
for i, tc := range testCases {
lc, err := lifecycle.ParseLifecycleConfig(bytes.NewReader(tc.xml))
if err != nil {
t.Fatalf("Test %d: Failed to parse lifecycle config %v", i+1, err)
}
err = validateTransitionTier(lc)
if err != tc.expectedErr {
t.Fatalf("Test %d: Expected %v but got %v", i+1, tc.expectedErr, err)
}
}
}