mirror of https://github.com/restic/restic.git
320 lines
8.5 KiB
Go
320 lines
8.5 KiB
Go
// Copyright 2017 Google Inc. All Rights Reserved.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package storage
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import (
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"net/http"
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"reflect"
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"testing"
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"time"
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"cloud.google.com/go/internal/testutil"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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"google.golang.org/api/googleapi"
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raw "google.golang.org/api/storage/v1"
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)
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func TestBucketAttrsToRawBucket(t *testing.T) {
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t.Parallel()
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attrs := &BucketAttrs{
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Name: "name",
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ACL: []ACLRule{{Entity: "bob@example.com", Role: RoleOwner}},
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DefaultObjectACL: []ACLRule{{Entity: AllUsers, Role: RoleReader}},
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Location: "loc",
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StorageClass: "class",
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RetentionPolicy: &RetentionPolicy{
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RetentionPeriod: 3 * time.Second,
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},
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VersioningEnabled: false,
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// should be ignored:
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MetaGeneration: 39,
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Created: time.Now(),
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Labels: map[string]string{"label": "value"},
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CORS: []CORS{
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{
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MaxAge: time.Hour,
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Methods: []string{"GET", "POST"},
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Origins: []string{"*"},
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ResponseHeaders: []string{"FOO"},
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},
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},
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}
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got := attrs.toRawBucket()
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want := &raw.Bucket{
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Name: "name",
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Acl: []*raw.BucketAccessControl{
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{Entity: "bob@example.com", Role: "OWNER"},
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},
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DefaultObjectAcl: []*raw.ObjectAccessControl{
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{Entity: "allUsers", Role: "READER"},
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},
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Location: "loc",
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StorageClass: "class",
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RetentionPolicy: &raw.BucketRetentionPolicy{
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RetentionPeriod: 3,
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},
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Versioning: nil, // ignore VersioningEnabled if false
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Labels: map[string]string{"label": "value"},
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Cors: []*raw.BucketCors{
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{
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MaxAgeSeconds: 3600,
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Method: []string{"GET", "POST"},
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Origin: []string{"*"},
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ResponseHeader: []string{"FOO"},
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},
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},
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}
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if msg := testutil.Diff(got, want); msg != "" {
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t.Error(msg)
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}
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attrs.VersioningEnabled = true
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attrs.RequesterPays = true
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got = attrs.toRawBucket()
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want.Versioning = &raw.BucketVersioning{Enabled: true}
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want.Billing = &raw.BucketBilling{RequesterPays: true}
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if msg := testutil.Diff(got, want); msg != "" {
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t.Error(msg)
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}
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}
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func TestBucketAttrsToUpdateToRawBucket(t *testing.T) {
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t.Parallel()
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au := &BucketAttrsToUpdate{
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VersioningEnabled: false,
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RequesterPays: false,
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}
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au.SetLabel("a", "foo")
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au.DeleteLabel("b")
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au.SetLabel("c", "")
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got := au.toRawBucket()
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want := &raw.Bucket{
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Versioning: &raw.BucketVersioning{
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Enabled: false,
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ForceSendFields: []string{"Enabled"},
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},
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Labels: map[string]string{
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"a": "foo",
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"c": "",
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},
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Billing: &raw.BucketBilling{
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RequesterPays: false,
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ForceSendFields: []string{"RequesterPays"},
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},
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NullFields: []string{"Labels.b"},
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}
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if msg := testutil.Diff(got, want); msg != "" {
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t.Error(msg)
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}
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var au2 BucketAttrsToUpdate
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au2.DeleteLabel("b")
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got = au2.toRawBucket()
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want = &raw.Bucket{
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Labels: map[string]string{},
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ForceSendFields: []string{"Labels"},
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NullFields: []string{"Labels.b"},
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}
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if msg := testutil.Diff(got, want); msg != "" {
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t.Error(msg)
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}
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}
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func TestCallBuilders(t *testing.T) {
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rc, err := raw.New(&http.Client{})
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if err != nil {
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t.Fatal(err)
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}
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c := &Client{raw: rc}
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const metagen = 17
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b := c.Bucket("name")
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bm := b.If(BucketConditions{MetagenerationMatch: metagen}).UserProject("p")
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equal := func(x, y interface{}) bool {
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return testutil.Equal(x, y,
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cmp.AllowUnexported(
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raw.BucketsGetCall{},
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raw.BucketsDeleteCall{},
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raw.BucketsPatchCall{},
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),
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cmp.FilterPath(func(p cmp.Path) bool {
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return p[len(p)-1].Type() == reflect.TypeOf(&raw.Service{})
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}, cmp.Ignore()),
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)
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}
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for i, test := range []struct {
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callFunc func(*BucketHandle) (interface{}, error)
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want interface {
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Header() http.Header
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}
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metagenFunc func(interface{})
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}{
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{
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func(b *BucketHandle) (interface{}, error) { return b.newGetCall() },
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rc.Buckets.Get("name").Projection("full"),
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func(req interface{}) { req.(*raw.BucketsGetCall).IfMetagenerationMatch(metagen).UserProject("p") },
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},
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{
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func(b *BucketHandle) (interface{}, error) { return b.newDeleteCall() },
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rc.Buckets.Delete("name"),
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func(req interface{}) { req.(*raw.BucketsDeleteCall).IfMetagenerationMatch(metagen).UserProject("p") },
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},
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{
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func(b *BucketHandle) (interface{}, error) {
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return b.newPatchCall(&BucketAttrsToUpdate{
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VersioningEnabled: false,
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RequesterPays: false,
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})
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},
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rc.Buckets.Patch("name", &raw.Bucket{
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Versioning: &raw.BucketVersioning{
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Enabled: false,
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ForceSendFields: []string{"Enabled"},
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},
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Billing: &raw.BucketBilling{
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RequesterPays: false,
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ForceSendFields: []string{"RequesterPays"},
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},
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}).Projection("full"),
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func(req interface{}) { req.(*raw.BucketsPatchCall).IfMetagenerationMatch(metagen).UserProject("p") },
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},
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} {
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got, err := test.callFunc(b)
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if err != nil {
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t.Fatal(err)
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}
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setClientHeader(test.want.Header())
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if !equal(got, test.want) {
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t.Errorf("#%d: got %#v, want %#v", i, got, test.want)
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}
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got, err = test.callFunc(bm)
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if err != nil {
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t.Fatal(err)
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}
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test.metagenFunc(test.want)
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if !equal(got, test.want) {
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t.Errorf("#%d:\ngot %#v\nwant %#v", i, got, test.want)
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}
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}
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// Error.
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bm = b.If(BucketConditions{MetagenerationMatch: 1, MetagenerationNotMatch: 2})
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if _, err := bm.newGetCall(); err == nil {
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t.Errorf("got nil, want error")
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}
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if _, err := bm.newDeleteCall(); err == nil {
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t.Errorf("got nil, want error")
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}
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if _, err := bm.newPatchCall(&BucketAttrsToUpdate{}); err == nil {
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t.Errorf("got nil, want error")
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}
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}
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func TestNewBucket(t *testing.T) {
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labels := map[string]string{"a": "b"}
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matchClasses := []string{"MULTI_REGIONAL", "REGIONAL", "STANDARD"}
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rb := &raw.Bucket{
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Name: "name",
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Location: "loc",
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Metageneration: 3,
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StorageClass: "sc",
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TimeCreated: "2017-10-23T04:05:06Z",
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Versioning: &raw.BucketVersioning{Enabled: true},
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Labels: labels,
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Billing: &raw.BucketBilling{RequesterPays: true},
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Lifecycle: &raw.BucketLifecycle{
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Rule: []*raw.BucketLifecycleRule{{
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Action: &raw.BucketLifecycleRuleAction{
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Type: "SetStorageClass",
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StorageClass: "NEARLINE",
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},
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Condition: &raw.BucketLifecycleRuleCondition{
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Age: 10,
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IsLive: googleapi.Bool(true),
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CreatedBefore: "2017-01-02",
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MatchesStorageClass: matchClasses,
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NumNewerVersions: 3,
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},
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}},
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},
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RetentionPolicy: &raw.BucketRetentionPolicy{
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RetentionPeriod: 3,
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EffectiveTime: time.Now().Format(time.RFC3339),
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},
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Cors: []*raw.BucketCors{
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{
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MaxAgeSeconds: 3600,
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Method: []string{"GET", "POST"},
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Origin: []string{"*"},
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ResponseHeader: []string{"FOO"},
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},
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},
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Acl: []*raw.BucketAccessControl{
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{Bucket: "name", Role: "READER", Email: "joe@example.com", Entity: "allUsers"},
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},
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}
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want := &BucketAttrs{
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Name: "name",
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Location: "loc",
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MetaGeneration: 3,
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StorageClass: "sc",
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Created: time.Date(2017, 10, 23, 4, 5, 6, 0, time.UTC),
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VersioningEnabled: true,
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Labels: labels,
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RequesterPays: true,
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Lifecycle: Lifecycle{
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Rules: []LifecycleRule{
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{
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Action: LifecycleAction{
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Type: SetStorageClassAction,
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StorageClass: "NEARLINE",
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},
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Condition: LifecycleCondition{
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AgeInDays: 10,
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Liveness: Live,
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CreatedBefore: time.Date(2017, 1, 2, 0, 0, 0, 0, time.UTC),
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MatchesStorageClasses: matchClasses,
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NumNewerVersions: 3,
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},
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},
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},
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},
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RetentionPolicy: &RetentionPolicy{
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RetentionPeriod: 3 * time.Second,
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},
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CORS: []CORS{
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{
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MaxAge: time.Hour,
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Methods: []string{"GET", "POST"},
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Origins: []string{"*"},
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ResponseHeaders: []string{"FOO"},
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},
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},
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ACL: []ACLRule{{Entity: "allUsers", Role: RoleReader}},
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DefaultObjectACL: []ACLRule{},
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}
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got, err := newBucket(rb)
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if err != nil {
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t.Fatal(err)
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}
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if diff := testutil.Diff(got, want, cmpopts.IgnoreTypes(time.Time{})); diff != "" {
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t.Errorf("got=-, want=+:\n%s", diff)
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}
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}
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