[#168] object: Implement binary/JSON encoders/decoders on ShortHeader
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
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a684da6118
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4 changed files with 59 additions and 4 deletions
26
v2/object/json.go
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26
v2/object/json.go
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@ -0,0 +1,26 @@
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package object
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import (
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object "github.com/nspcc-dev/neofs-api-go/v2/object/grpc"
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"google.golang.org/protobuf/encoding/protojson"
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)
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func (h *ShortHeader) MarshalJSON() ([]byte, error) {
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return protojson.MarshalOptions{
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EmitUnpopulated: true,
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}.Marshal(
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ShortHeaderToGRPCMessage(h),
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)
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}
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func (h *ShortHeader) UnmarshalJSON(data []byte) error {
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msg := new(object.ShortHeader)
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if err := protojson.Unmarshal(data, msg); err != nil {
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return err
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}
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*h = *ShortHeaderFromGRPCMessage(msg)
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return nil
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}
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20
v2/object/json_test.go
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20
v2/object/json_test.go
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@ -0,0 +1,20 @@
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package object_test
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import (
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"testing"
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"github.com/nspcc-dev/neofs-api-go/v2/object"
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"github.com/stretchr/testify/require"
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)
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func TestShortHeaderJSON(t *testing.T) {
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h := generateShortHeader("id")
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data, err := h.MarshalJSON()
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require.NoError(t, err)
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h2 := new(object.ShortHeader)
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require.NoError(t, h2.UnmarshalJSON(data))
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require.Equal(t, h, h2)
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}
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@ -162,6 +162,17 @@ func (h *ShortHeader) StableSize() (size int) {
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return size
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}
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func (h *ShortHeader) Unmarshal(data []byte) error {
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m := new(object.ShortHeader)
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if err := goproto.Unmarshal(data, m); err != nil {
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return err
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}
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*h = *ShortHeaderFromGRPCMessage(m)
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return nil
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}
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func (a *Attribute) StableMarshal(buf []byte) ([]byte, error) {
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if a == nil {
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return []byte{}, nil
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@ -15,16 +15,14 @@ import (
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func TestShortHeader_StableMarshal(t *testing.T) {
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hdrFrom := generateShortHeader("Owner ID")
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transport := new(grpc.ShortHeader)
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t.Run("non empty", func(t *testing.T) {
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wire, err := hdrFrom.StableMarshal(nil)
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require.NoError(t, err)
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err = goproto.Unmarshal(wire, transport)
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require.NoError(t, err)
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hdrTo := new(object.ShortHeader)
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require.NoError(t, hdrTo.Unmarshal(wire))
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hdrTo := object.ShortHeaderFromGRPCMessage(transport)
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require.Equal(t, hdrFrom, hdrTo)
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})
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}
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