frostfs-node/pkg/local_object_storage/shard/head_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

93 lines
2.3 KiB
Go

package shard_test
import (
"errors"
"testing"
"time"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard"
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 TestShard_Head(t *testing.T) {
t.Run("without write cache", func(t *testing.T) {
testShardHead(t, false)
})
t.Run("with write cache", func(t *testing.T) {
testShardHead(t, true)
})
}
func testShardHead(t *testing.T, hasWriteCache bool) {
sh := newShard(t, hasWriteCache)
defer releaseShard(sh, t)
putPrm := new(shard.PutPrm)
headPrm := new(shard.HeadPrm)
t.Run("regular object", func(t *testing.T) {
obj := generateRawObject(t)
addAttribute(obj, "foo", "bar")
putPrm.WithObject(obj.Object())
_, err := sh.Put(putPrm)
require.NoError(t, err)
headPrm.WithAddress(obj.Object().Address())
res, err := testHead(t, sh, headPrm, hasWriteCache)
require.NoError(t, err)
require.Equal(t, obj.Object(), res.Object())
})
t.Run("virtual object", 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)
putPrm.WithObject(child.Object())
_, err := sh.Put(putPrm)
require.NoError(t, err)
headPrm.WithAddress(parent.Object().Address())
headPrm.WithRaw(true)
var siErr *objectSDK.SplitInfoError
_, err = testHead(t, sh, headPrm, hasWriteCache)
require.True(t, errors.As(err, &siErr))
headPrm.WithAddress(parent.Object().Address())
headPrm.WithRaw(false)
head, err := sh.Head(headPrm)
require.NoError(t, err)
require.Equal(t, parent.Object(), head.Object())
})
}
func testHead(t *testing.T, sh *shard.Shard, headPrm *shard.HeadPrm, hasWriteCache bool) (*shard.HeadRes, error) {
res, err := sh.Head(headPrm)
if hasWriteCache {
require.Eventually(t, func() bool {
if errors.Is(err, object.ErrNotFound) {
res, err = sh.Head(headPrm)
}
return !errors.Is(err, object.ErrNotFound)
}, time.Second, time.Millisecond*100)
}
return res, err
}