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/*
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.PruneAllRemote(context.Background(), 1)
suite.NoError(err)
suite.Equal(2, 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.PruneAllRemote(context.Background(), 1)
suite.NoError(err)
suite.Equal(2, totalPruned)
// final prune should prune nothing, since the first prune already happened
totalPrunedAgain, err := suite.manager.PruneAllRemote(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.PruneAllRemote(ctx, 1)
suite.NoError(err)
suite.Equal(2, totalPruned)
// media should no longer be stored
_, err = suite.storage.Get(ctx, testAttachment.File.Path)
suite.ErrorIs(err, storage.ErrNotFound)
_, err = suite.storage.Get(ctx, testAttachment.Thumbnail.Path)
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(ctx, recachedAttachment.File.Path)
suite.NoError(err)
_, err = suite.storage.Get(ctx, recachedAttachment.Thumbnail.Path)
suite.NoError(err)
}
func (suite *PruneRemoteTestSuite) TestPruneOneNonExistent() {
ctx := context.Background()
testAttachment := suite.testAttachments["remote_account_1_status_1_attachment_1"]
// Delete this attachment cached on disk
media, err := suite.db.GetAttachmentByID(ctx, testAttachment.ID)
suite.NoError(err)
suite.True(media.Cached)
err = suite.storage.Delete(ctx, media.File.Path)
suite.NoError(err)
// Now attempt to prune remote for item with db entry no file
totalPruned, err := suite.manager.PruneAllRemote(ctx, 1)
suite.NoError(err)
suite.Equal(2, totalPruned)
}
func TestPruneRemoteTestSuite(t *testing.T) {
suite.Run(t, &PruneRemoteTestSuite{})
}
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