frostfs-node/pkg/local_object_storage/metabase/get_test.go

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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"
apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
objectSDK "github.com/nspcc-dev/neofs-sdk-go/object"
objecttest "github.com/nspcc-dev/neofs-sdk-go/object/address/test"
oidtest "github.com/nspcc-dev/neofs-sdk-go/object/id/test"
"github.com/stretchr/testify/require"
)
func TestDB_Get(t *testing.T) {
db := newDB(t)
raw := generateObject(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, object.AddressOf(raw))
require.Error(t, err)
})
t.Run("put regular object", func(t *testing.T) {
err := putBig(db, raw)
require.NoError(t, err)
newObj, err := meta.Get(db, object.AddressOf(raw))
require.NoError(t, err)
require.Equal(t, raw.CutPayload(), newObj)
})
t.Run("put tombstone object", func(t *testing.T) {
raw.SetType(objectSDK.TypeTombstone)
raw.SetID(oidtest.ID())
err := putBig(db, raw)
require.NoError(t, err)
newObj, err := meta.Get(db, object.AddressOf(raw))
require.NoError(t, err)
require.Equal(t, raw.CutPayload(), newObj)
})
t.Run("put storage group object", func(t *testing.T) {
raw.SetType(objectSDK.TypeStorageGroup)
raw.SetID(oidtest.ID())
err := putBig(db, raw)
require.NoError(t, err)
newObj, err := meta.Get(db, object.AddressOf(raw))
require.NoError(t, err)
require.Equal(t, raw.CutPayload(), newObj)
})
t.Run("put lock object", func(t *testing.T) {
raw.SetType(objectSDK.TypeLock)
raw.SetID(oidtest.ID())
err := putBig(db, raw)
require.NoError(t, err)
newObj, err := meta.Get(db, object.AddressOf(raw))
require.NoError(t, err)
require.Equal(t, raw.CutPayload(), newObj)
})
t.Run("put virtual object", func(t *testing.T) {
cid := cidtest.ID()
splitID := objectSDK.NewSplitID()
parent := generateObjectWithCID(t, cid)
addAttribute(parent, "foo", "bar")
child := generateObjectWithCID(t, cid)
child.SetParent(parent)
idParent, _ := parent.ID()
child.SetParentID(idParent)
child.SetSplitID(splitID)
err := putBig(db, child)
require.NoError(t, err)
t.Run("raw is true", func(t *testing.T) {
t.Skip("not working, see neofs-sdk-go#242")
_, err = meta.GetRaw(db, object.AddressOf(parent), true)
require.Error(t, err)
siErr, ok := err.(*objectSDK.SplitInfoError)
require.True(t, ok)
require.Equal(t, splitID, siErr.SplitInfo().SplitID())
id1, _ := child.ID()
id2, _ := siErr.SplitInfo().LastPart()
require.Equal(t, id1, id2)
_, ok = siErr.SplitInfo().Link()
require.False(t, ok)
})
newParent, err := meta.GetRaw(db, object.AddressOf(parent), false)
require.NoError(t, err)
require.True(t, binaryEqual(parent.CutPayload(), newParent))
newChild, err := meta.GetRaw(db, object.AddressOf(child), true)
require.NoError(t, err)
require.True(t, binaryEqual(child.CutPayload(), newChild))
})
t.Run("get removed object", func(t *testing.T) {
obj := objecttest.Address()
ts := objecttest.Address()
require.NoError(t, meta.Inhume(db, obj, ts))
_, err := meta.Get(db, obj)
require.ErrorAs(t, err, new(apistatus.ObjectAlreadyRemoved))
obj = objecttest.Address()
require.NoError(t, meta.Inhume(db, obj, nil))
_, err = meta.Get(db, obj)
require.ErrorAs(t, err, new(apistatus.ObjectNotFound))
})
}
// 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 *objectSDK.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)
}