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[#798] util/state: Implement persistent storage for application state

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Signed-off-by: Alex Vanin <alexey@nspcc.ru>
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Alex Vanin 2021-09-06 15:43:30 +03:00 • committed by Alex Vanin
parent b4378f7c11
commit 7f074a775e
2 changed files with 97 additions and 0 deletions
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26
pkg/util/state/storage_test.go Normal file
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package state_test
import (
"path"
"testing"
"github.com/nspcc-dev/neofs-node/pkg/util/state"
"github.com/stretchr/testify/require"
)
func TestPersistentStorage_UInt32(t *testing.T) {
storage, err := state.NewPersistentStorage(path.Join(t.TempDir(), ".storage"))
require.NoError(t, err)
defer storage.Close()
n, err := storage.UInt32([]byte("unset-value"))
require.NoError(t, err)
require.EqualValues(t, 0, n)
err = storage.SetUInt32([]byte("foo"), 10)
require.NoError(t, err)
n, err = storage.UInt32([]byte("foo"))
require.NoError(t, err)
require.EqualValues(t, 10, n)
}