storj/satellite/metabase/db_migrate_test.go
Egon Elbre 267506bb20 satellite/metabase: move package one level higher
metabase has become a central concept and it's more suitable for it to
be directly nested under satellite rather than being part of metainfo.

metainfo is going to be the "endpoint" logic for handling requests.

Change-Id: I53770d6761ac1e9a1283b5aa68f471b21e784198
2021-04-21 15:54:22 +03:00

118 lines
2.9 KiB
Go

// Copyright (C) 2021 Storj Labs, Inc.
// See LICENSE for copying information.
package metabase_test
import (
"sort"
"testing"
"github.com/stretchr/testify/require"
"go.uber.org/zap/zaptest"
"storj.io/common/testcontext"
"storj.io/common/testrand"
"storj.io/common/uuid"
"storj.io/storj/satellite/metabase"
"storj.io/storj/satellite/satellitedb/satellitedbtest"
)
func TestMigrateToAliases(t *testing.T) {
for _, info := range databaseInfos() {
info := info
t.Run(info.name, func(t *testing.T) {
t.Parallel()
ctx := testcontext.New(t)
defer ctx.Cleanup()
db, err := satellitedbtest.CreateMetabaseDB(ctx, zaptest.NewLogger(t), t.Name(), "M", 0, satellitedbtest.Database{
Name: info.name,
URL: info.connstr,
Message: "",
})
require.NoError(t, err)
defer ctx.Check(db.Close)
mdb := db.InternalImplementation().(*metabase.DB)
allMigrations := mdb.PostgresMigration()
beforeAliases := allMigrations.TargetVersion(2)
err = beforeAliases.Run(ctx, zaptest.NewLogger(t))
require.NoError(t, err)
rawdb := mdb.UnderlyingTagSQL()
require.NotNil(t, rawdb)
type segmentEntry struct {
StreamID uuid.UUID
Position metabase.SegmentPosition
Pieces metabase.Pieces
}
s1, s2 := testrand.UUID(), testrand.UUID()
n1, n2, n3 := testrand.NodeID(), testrand.NodeID(), testrand.NodeID()
entries := []segmentEntry{
{
StreamID: s1,
Position: metabase.SegmentPosition{Index: 1},
Pieces: metabase.Pieces{{1, n1}, {2, n2}},
},
{
StreamID: s1,
Position: metabase.SegmentPosition{Part: 1, Index: 2},
Pieces: metabase.Pieces{{3, n3}, {2, n2}},
},
{
StreamID: s2,
Position: metabase.SegmentPosition{Part: 1, Index: 0},
Pieces: metabase.Pieces{{1, n1}},
},
{
StreamID: s2,
Position: metabase.SegmentPosition{Part: 1, Index: 1},
Pieces: metabase.Pieces{},
},
}
for _, e := range entries {
_, err = rawdb.ExecContext(ctx, `
INSERT INTO segments (
stream_id, position, remote_pieces,
root_piece_id, encrypted_key_nonce, encrypted_key,
encrypted_size, plain_offset, plain_size, redundancy
) VALUES (
$1, $2, $3,
$4, $5, $6,
$7, $8, $9, $10
)`,
e.StreamID, e.Position, e.Pieces,
// mock values
testrand.PieceID(), []byte{1, 2}, []byte{1, 2},
100, 100, 100, int64(0x10),
)
require.NoError(t, err)
}
err = allMigrations.Run(ctx, zaptest.NewLogger(t))
require.NoError(t, err)
for _, e := range entries {
seg, err := db.GetSegmentByPosition(ctx, metabase.GetSegmentByPosition{
StreamID: e.StreamID,
Position: e.Position,
})
require.NoError(t, err)
sortedPieces := e.Pieces
sort.Slice(sortedPieces, func(i, k int) bool {
return sortedPieces[i].Number < sortedPieces[k].Number
})
require.Equal(t, sortedPieces, seg.Pieces)
}
})
}
}