Import export (#194)

* start with export/import code

* messing about with decoding/encoding

* some more fiddling

* stuff is WORKING

* working pretty alright!

* go fmt

* fix up tests, add docs

* start backup/restore doc

* tweaks

* credits

* update advancedVisibility settings

* update bun library -> v1.0.4

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

* update oauth library -> v4.3.1-SSB

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

* handle oauth token scope, fix user.SigninCount + token.UserID

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

* update oauth library --> v4.3.2-SSB

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

* update sqlite library -> v1.13.0

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

* review changes

* start with export/import code

* messing about with decoding/encoding

* some more fiddling

* stuff is WORKING

* working pretty alright!

* go fmt

* fix up tests, add docs

* start backup/restore doc

* tweaks

* credits

* update advancedVisibility settings

* review changes

Co-authored-by: kim (grufwub) <grufwub@gmail.com>
Co-authored-by: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/internal/trans/import_test.go b/internal/trans/import_test.go
new file mode 100644
index 000000000..137a5fae1
--- /dev/null
+++ b/internal/trans/import_test.go
@@ -0,0 +1,91 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 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 trans_test
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"testing"
+
+	"github.com/google/uuid"
+	"github.com/stretchr/testify/suite"
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+	"github.com/superseriousbusiness/gotosocial/internal/trans"
+	"github.com/superseriousbusiness/gotosocial/testrig"
+)
+
+type ImportMinimalTestSuite struct {
+	TransTestSuite
+}
+
+func (suite *ImportMinimalTestSuite) TestImportMinimalOK() {
+	ctx := context.Background()
+
+	// use a temporary file path
+	tempFilePath := fmt.Sprintf("%s/%s", suite.T().TempDir(), uuid.NewString())
+
+	// export to the tempFilePath
+	exporter := trans.NewExporter(suite.db, suite.log)
+	err := exporter.ExportMinimal(ctx, tempFilePath)
+	suite.NoError(err)
+
+	// we should have some bytes in that file now
+	b, err := os.ReadFile(tempFilePath)
+	suite.NoError(err)
+	suite.NotEmpty(b)
+	fmt.Println(string(b))
+
+	// create a new database with just the tables created, no entries
+	testrig.StandardDBTeardown(suite.db)
+	newDB := testrig.NewTestDB()
+	testrig.CreateTestTables(newDB)
+
+	importer := trans.NewImporter(newDB, suite.log)
+	err = importer.Import(ctx, tempFilePath)
+	suite.NoError(err)
+
+	// we should have some accounts in the database
+	accounts := []*gtsmodel.Account{}
+	err = newDB.GetAll(ctx, &accounts)
+	suite.NoError(err)
+	suite.NotEmpty(accounts)
+
+	// we should have some blocks in the database
+	blocks := []*gtsmodel.Block{}
+	err = newDB.GetAll(ctx, &blocks)
+	suite.NoError(err)
+	suite.NotEmpty(blocks)
+
+	// we should have some follows in the database
+	follows := []*gtsmodel.Follow{}
+	err = newDB.GetAll(ctx, &follows)
+	suite.NoError(err)
+	suite.NotEmpty(follows)
+
+	// we should have some domain blocks in the database
+	domainBlocks := []*gtsmodel.DomainBlock{}
+	err = newDB.GetAll(ctx, &domainBlocks)
+	suite.NoError(err)
+	suite.NotEmpty(domainBlocks)
+}
+
+func TestImportMinimalTestSuite(t *testing.T) {
+	suite.Run(t, &ImportMinimalTestSuite{})
+}