gotosocial/internal/media/pruneremote_test.go
tobi 07727753b9
[feature] Clean up/uncache remote media (#407)
* Add whereNotEmptyAndNotNull

* Add GetRemoteOlderThanDays

* Add GetRemoteOlderThanDays

* Add PruneRemote to Manager interface

* Start implementing PruneRemote

* add new attachment + status to tests

* fix up and test GetRemoteOlderThan

* fix bad import

* PruneRemote: return number pruned

* add Cached column to mediaattachment

* update + test pruneRemote

* update mediaTest

* use Cached column

* upstep bun to latest version

* embed structs in mediaAttachment

* migrate mediaAttachment to new format

* don't default cached to true

* select only remote media

* update db dependencies

* step bun back to last working version

* update pruneRemote to use Cached field

* fix storage path of test attachments

* add recache logic to manager

* fix trimmed aspect ratio

* test prune and recache

* return errwithcode

* tidy up different paths for emoji vs attachment

* fix incorrect thumbnail type being stored

* expose TransportController to media processor

* implement tee-ing recached content

* add thoughts of dog to test fedi attachments

* test get remote files

* add comment on PruneRemote

* add postData cleanup to recache

* test thumbnail fetching

* add incredible diagram

* go mod tidy

* buffer pipes for recache streaming

* test for client stops reading after 1kb

* add media-remote-cache-days to config

* add cron package

* wrap logrus so it's available to cron

* start and stop cron jobs gracefully
2022-03-07 11:08:26 +01:00

111 lines
3.7 KiB
Go

/*
GoToSocial
Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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 media_test
import (
"bytes"
"context"
"io"
"os"
"testing"
"codeberg.org/gruf/go-store/storage"
"github.com/stretchr/testify/suite"
)
type PruneRemoteTestSuite struct {
MediaStandardTestSuite
}
func (suite *PruneRemoteTestSuite) TestPruneRemote() {
testAttachment := suite.testAttachments["remote_account_1_status_1_attachment_1"]
suite.True(testAttachment.Cached)
totalPruned, err := suite.manager.PruneRemote(context.Background(), 1)
suite.NoError(err)
suite.Equal(1, totalPruned)
prunedAttachment, err := suite.db.GetAttachmentByID(context.Background(), testAttachment.ID)
suite.NoError(err)
// the media should no longer be cached
suite.False(prunedAttachment.Cached)
}
func (suite *PruneRemoteTestSuite) TestPruneRemoteTwice() {
totalPruned, err := suite.manager.PruneRemote(context.Background(), 1)
suite.NoError(err)
suite.Equal(1, totalPruned)
// final prune should prune nothing, since the first prune already happened
totalPrunedAgain, err := suite.manager.PruneRemote(context.Background(), 1)
suite.NoError(err)
suite.Equal(0, totalPrunedAgain)
}
func (suite *PruneRemoteTestSuite) TestPruneAndRecache() {
ctx := context.Background()
testAttachment := suite.testAttachments["remote_account_1_status_1_attachment_1"]
totalPruned, err := suite.manager.PruneRemote(ctx, 1)
suite.NoError(err)
suite.Equal(1, totalPruned)
// media should no longer be stored
_, err = suite.storage.Get(testAttachment.File.Path)
suite.Error(err)
suite.ErrorIs(err, storage.ErrNotFound)
_, err = suite.storage.Get(testAttachment.Thumbnail.Path)
suite.Error(err)
suite.ErrorIs(err, storage.ErrNotFound)
// now recache the image....
data := func(_ context.Context) (io.Reader, int, error) {
// load bytes from a test image
b, err := os.ReadFile("../../testrig/media/thoughtsofdog-original.jpeg")
if err != nil {
panic(err)
}
return bytes.NewBuffer(b), len(b), nil
}
processingRecache, err := suite.manager.RecacheMedia(ctx, data, nil, testAttachment.ID)
suite.NoError(err)
// synchronously load the recached attachment
recachedAttachment, err := processingRecache.LoadAttachment(ctx)
suite.NoError(err)
suite.NotNil(recachedAttachment)
// recachedAttachment should be basically the same as the old attachment
suite.True(recachedAttachment.Cached)
suite.Equal(testAttachment.ID, recachedAttachment.ID)
suite.Equal(testAttachment.File.Path, recachedAttachment.File.Path) // file should be stored in the same place
suite.Equal(testAttachment.Thumbnail.Path, recachedAttachment.Thumbnail.Path) // as should the thumbnail
suite.EqualValues(testAttachment.FileMeta, recachedAttachment.FileMeta) // and the filemeta should be the same
// recached files should be back in storage
_, err = suite.storage.Get(recachedAttachment.File.Path)
suite.NoError(err)
_, err = suite.storage.Get(recachedAttachment.Thumbnail.Path)
suite.NoError(err)
}
func TestPruneRemoteTestSuite(t *testing.T) {
suite.Run(t, &PruneRemoteTestSuite{})
}