frostfs-node/pkg/local_object_storage/metabase/get_test.go
Leonard Lyubich 6f41cd86ed [#979] Upgrade SDK NeoFS Go dependency
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-12-01 17:31:04 +03:00

126 lines
3.3 KiB
Go

package meta_test
import (
"bytes"
"testing"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
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_Get(t *testing.T) {
db := newDB(t)
raw := generateRawObject(t)
// equal fails on diff of <nil> attributes and <{}> attributes,
/* so we make non empty attribute slice in parent*/
addAttribute(raw, "foo", "bar")
t.Run("object not found", func(t *testing.T) {
_, err := meta.Get(db, raw.Object().Address())
require.Error(t, err)
})
t.Run("put regular object", func(t *testing.T) {
err := putBig(db, raw.Object())
require.NoError(t, err)
newObj, err := meta.Get(db, raw.Object().Address())
require.NoError(t, err)
require.Equal(t, raw.CutPayload().Object(), newObj)
})
t.Run("put tombstone object", func(t *testing.T) {
raw.SetType(objectSDK.TypeTombstone)
raw.SetID(testOID())
err := putBig(db, raw.Object())
require.NoError(t, err)
newObj, err := meta.Get(db, raw.Object().Address())
require.NoError(t, err)
require.Equal(t, raw.CutPayload().Object(), newObj)
})
t.Run("put storage group object", func(t *testing.T) {
raw.SetType(objectSDK.TypeStorageGroup)
raw.SetID(testOID())
err := putBig(db, raw.Object())
require.NoError(t, err)
newObj, err := meta.Get(db, raw.Object().Address())
require.NoError(t, err)
require.Equal(t, raw.CutPayload().Object(), newObj)
})
t.Run("put virtual object", func(t *testing.T) {
cid := cidtest.ID()
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)
err := putBig(db, child.Object())
require.NoError(t, err)
t.Run("raw is true", func(t *testing.T) {
_, err = meta.GetRaw(db, parent.Object().Address(), true)
require.Error(t, err)
siErr, ok := err.(*objectSDK.SplitInfoError)
require.True(t, ok)
require.Equal(t, splitID, siErr.SplitInfo().SplitID())
require.Equal(t, child.ID(), siErr.SplitInfo().LastPart())
require.Nil(t, siErr.SplitInfo().Link())
})
newParent, err := meta.GetRaw(db, parent.Object().Address(), false)
require.NoError(t, err)
require.True(t, binaryEqual(parent.CutPayload().Object(), newParent))
newChild, err := meta.GetRaw(db, child.Object().Address(), true)
require.NoError(t, err)
require.True(t, binaryEqual(child.CutPayload().Object(), newChild))
})
t.Run("get removed object", func(t *testing.T) {
obj := generateAddress()
ts := generateAddress()
require.NoError(t, meta.Inhume(db, obj, ts))
_, err := meta.Get(db, obj)
require.ErrorIs(t, err, object.ErrAlreadyRemoved)
obj = generateAddress()
require.NoError(t, meta.Inhume(db, obj, nil))
_, err = meta.Get(db, obj)
require.ErrorIs(t, err, object.ErrNotFound)
})
}
// binary equal is used when object contains empty lists in the structure and
// requre.Equal fails on comparing <nil> and []{} lists.
func binaryEqual(a, b *object.Object) bool {
binaryA, err := a.Marshal()
if err != nil {
return false
}
binaryB, err := b.Marshal()
if err != nil {
return false
}
return bytes.Equal(binaryA, binaryB)
}