package meta_test import ( "testing" objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object" "github.com/stretchr/testify/require" ) func TestDB_Exists(t *testing.T) { db := newDB(t) defer releaseDB(db) t.Run("no object", func(t *testing.T) { nonExist := generateRawObject(t) exists, err := db.Exists(nonExist.Object().Address()) require.NoError(t, err) require.False(t, exists) }) t.Run("regular object", func(t *testing.T) { regular := generateRawObject(t) err := db.Put(regular.Object(), nil) require.NoError(t, err) exists, err := db.Exists(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 := db.Put(ts.Object(), nil) require.NoError(t, err) exists, err := db.Exists(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 := db.Put(sg.Object(), nil) require.NoError(t, err) exists, err := db.Exists(sg.Object().Address()) require.NoError(t, err) require.True(t, exists) }) t.Run("virtual object", func(t *testing.T) { cid := testCID() parent := generateRawObjectWithCID(t, cid) child := generateRawObjectWithCID(t, cid) child.SetParent(parent.Object().SDK()) child.SetParentID(parent.Object().Address().ObjectID()) err := db.Put(child.Object(), nil) require.NoError(t, err) exists, err := db.Exists(parent.Object().Address()) require.NoError(t, err) require.True(t, exists) }) }