You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: media_test.go
    path of file: ./repos/gotosocial/internal/cleaner
    
    the code of the file until where you have to start completion: // GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// 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 cleaner_test

import (
	"bytes"
	"context"
	"io"
	"os"
	"testing"
	"time"

	"github.com/stretchr/testify/suite"
	"github.com/superseriousbusiness/gotosocial/internal/cleaner"
	"github.com/superseriousbusiness/gotosocial/internal/db"
	"github.com/superseriousbusiness/gotosocial/internal/filter/visibility"
	"github.com/superseriousbusiness/gotosocial/internal/gtscontext"
	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
	"github.com/superseriousbusiness/gotosocial/internal/media"
	"github.com/superseriousbusiness/gotosocial/internal/state"
	"github.com/superseriousbusiness/gotosocial/internal/storage"
	"github.com/superseriousbusiness/gotosocial/internal/transport"
	"github.com/superseriousbusiness/gotosocial/internal/typeu
    
func (suite *MediaTestSuite) TestUncacheAndRecache() {
	ctx := context.Background()
	testStatusAttachment := suite.testAttachments["remote_account_1_status_1_attachment_1"]
	testHeader := suite.testAttachments["remote_account_3_header"]

	after := time.Now().Add(-24 * time.Hour)
	totalUncached, err := suite.cleaner.Media().UncacheRemote(ctx, after)
	suite.NoError(err)
	suite.Equal(3, totalUncached)

	// media should no longer be stored
	_, err = suite.storage.Get(ctx, testStatusAttachment.File.Path)
	suite.ErrorIs(err, storage.ErrNotFound)
	_, err = suite.storage.Get(ctx, testStatusAttachment.Thumbnail.Path)
	suite.ErrorIs(err, storage.ErrNotFound)
	_, err = suite.storage.Get(ctx, testHeader.File.Path)
	suite.ErrorIs(err, storage.ErrNotFound)
	_, err = suite.storage.Get(ctx, testHeader.Thumbnail.Path)
	suite.ErrorIs(err, storage.ErrNotFound)

	// now recache the image....
	data := func(_ context.Context) (io.ReadCloser, int64, error) {
		// load bytes from a test image
		b, err := os.ReadFile("../../testrig/media/thoughtsofdog-original.jpg")
		if err != nil {
			panic(err)
		}
		return io.NopCloser(bytes.NewBuffer(b)), int64(len(b)), nil
	}

	for _, original := range []*gtsmodel.MediaAttachment{
		testStatusAttachment,
		testHeader,
	} {
		processingRecache, err := suite.manager.PreProcessMediaRecache(ctx, data, original.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(original.ID, recachedAttachment.ID)
		suite.Equal(original.File.Path, recachedAttachment.File.Path)           // file should be stored in the same place
		suite.Equal(original.Thumbnail.Path, recachedAttachment.Thumbnail.Path) // as should the thumbnail
		suite.EqualValues(original.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)
	}
}