frostfs-node/pkg/local_object_storage/metabase/exists_test.go
Evgenii Stratonikov 95893927aa *: replace neofs-api-go with neofs-sdk-go
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-11-12 17:29:09 +03:00

128 lines
3.3 KiB
Go

package meta_test
import (
"errors"
"testing"
meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase"
cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
objectSDK "github.com/nspcc-dev/neofs-sdk-go/object"
"github.com/stretchr/testify/require"
)
func TestDB_Exists(t *testing.T) {
db := newDB(t)
t.Run("no object", func(t *testing.T) {
nonExist := generateRawObject(t)
exists, err := meta.Exists(db, nonExist.Object().Address())
require.NoError(t, err)
require.False(t, exists)
})
t.Run("regular object", func(t *testing.T) {
regular := generateRawObject(t)
err := putBig(db, regular.Object())
require.NoError(t, err)
exists, err := meta.Exists(db, regular.Object().Address())
require.NoError(t, err)
require.True(t, exists)
})
t.Run("tombstone object", func(t *testing.T) {
ts := generateRawObject(t)
ts.SetType(objectSDK.TypeTombstone)
err := putBig(db, ts.Object())
require.NoError(t, err)
exists, err := meta.Exists(db, ts.Object().Address())
require.NoError(t, err)
require.True(t, exists)
})
t.Run("storage group object", func(t *testing.T) {
sg := generateRawObject(t)
sg.SetType(objectSDK.TypeStorageGroup)
err := putBig(db, sg.Object())
require.NoError(t, err)
exists, err := meta.Exists(db, sg.Object().Address())
require.NoError(t, err)
require.True(t, exists)
})
t.Run("virtual object", func(t *testing.T) {
cid := cidtest.GenerateID()
parent := generateRawObjectWithCID(t, cid)
child := generateRawObjectWithCID(t, cid)
child.SetParent(parent.Object().SDK())
child.SetParentID(parent.ID())
err := putBig(db, child.Object())
require.NoError(t, err)
_, err = meta.Exists(db, parent.Object().Address())
var expectedErr *objectSDK.SplitInfoError
require.True(t, errors.As(err, &expectedErr))
})
t.Run("merge split info", func(t *testing.T) {
cid := cidtest.GenerateID()
splitID := objectSDK.NewSplitID()
parent := generateRawObjectWithCID(t, cid)
addAttribute(parent, "foo", "bar")
child := generateRawObjectWithCID(t, cid)
child.SetParent(parent.Object().SDK())
child.SetParentID(parent.ID())
child.SetSplitID(splitID)
link := generateRawObjectWithCID(t, cid)
link.SetParent(parent.Object().SDK())
link.SetParentID(parent.ID())
link.SetChildren(child.ID())
link.SetSplitID(splitID)
t.Run("direct order", func(t *testing.T) {
err := putBig(db, child.Object())
require.NoError(t, err)
err = putBig(db, link.Object())
require.NoError(t, err)
_, err = meta.Exists(db, parent.Object().Address())
require.Error(t, err)
si, ok := err.(*objectSDK.SplitInfoError)
require.True(t, ok)
require.Equal(t, splitID, si.SplitInfo().SplitID())
require.Equal(t, child.ID(), si.SplitInfo().LastPart())
require.Equal(t, link.ID(), si.SplitInfo().Link())
})
t.Run("reverse order", func(t *testing.T) {
err := meta.Put(db, link.Object(), nil)
require.NoError(t, err)
err = putBig(db, child.Object())
require.NoError(t, err)
_, err = meta.Exists(db, parent.Object().Address())
require.Error(t, err)
si, ok := err.(*objectSDK.SplitInfoError)
require.True(t, ok)
require.Equal(t, splitID, si.SplitInfo().SplitID())
require.Equal(t, child.ID(), si.SplitInfo().LastPart())
require.Equal(t, link.ID(), si.SplitInfo().Link())
})
})
}