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transaction: marshal oracle response codes as strings
C# node does it this way.
This commit is contained in:
parent
607cdcf13d
commit
bba22cb736
3 changed files with 111 additions and 1 deletions
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@ -29,6 +29,18 @@ func TestAttribute_EncodeBinary(t *testing.T) {
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},
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}
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testserdes.EncodeDecodeBinary(t, attr, new(Attribute))
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for _, code := range []OracleResponseCode{ProtocolNotSupported, ConsensusUnreachable,
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NotFound, Timeout, Forbidden, ResponseTooLarge, InsufficientFunds, Error} {
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attr = &Attribute{
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Type: OracleResponseT,
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Value: &OracleResponse{
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ID: 42,
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Code: code,
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Result: []byte{},
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},
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}
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testserdes.EncodeDecodeBinary(t, attr, new(Attribute))
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}
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})
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t.Run("NotValidBefore", func(t *testing.T) {
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t.Run("positive", func(t *testing.T) {
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@ -144,7 +156,7 @@ func TestAttribute_MarshalJSON(t *testing.T) {
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require.JSONEq(t, `{
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"type":"OracleResponse",
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"id": 123,
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"code": 0,
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"code": "Success",
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"result": "`+base64.StdEncoding.EncodeToString(res)+`"}`, string(data))
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actual := new(Attribute)
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@ -1,12 +1,16 @@
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package transaction
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import (
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"encoding/json"
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"errors"
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"math"
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"strings"
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"github.com/nspcc-dev/neo-go/pkg/io"
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)
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//go:generate stringer -type=OracleResponseCode
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// OracleResponseCode represents result code of oracle response.
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type OracleResponseCode byte
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@ -46,6 +50,43 @@ func (c OracleResponseCode) IsValid() bool {
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c == InsufficientFunds || c == Error
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}
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// MarshalJSON implements json.Marshaler interface.
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func (c OracleResponseCode) MarshalJSON() ([]byte, error) {
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return []byte(`"` + c.String() + `"`), nil
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}
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// UnmarshalJSON implements json.Unmarshaler interface.
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func (c *OracleResponseCode) UnmarshalJSON(data []byte) error {
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var js string
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if err := json.Unmarshal(data, &js); err != nil {
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return err
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}
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js = strings.ToLower(js)
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switch js {
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case "success":
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*c = Success
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case "protocolnotsupported":
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*c = ProtocolNotSupported
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case "consensusunreachable":
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*c = ConsensusUnreachable
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case "notfound":
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*c = NotFound
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case "timeout":
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*c = Timeout
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case "forbidden":
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*c = Forbidden
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case "responsetoolarge":
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*c = ResponseTooLarge
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case "insufficientfunds":
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*c = InsufficientFunds
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case "error":
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*c = Error
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default:
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return errors.New("invalid oracle response code")
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}
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return nil
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}
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// DecodeBinary implements io.Serializable interface.
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func (r *OracleResponse) DecodeBinary(br *io.BinReader) {
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r.ID = br.ReadU64LE()
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57
pkg/core/transaction/oracleresponsecode_string.go
Normal file
57
pkg/core/transaction/oracleresponsecode_string.go
Normal file
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@ -0,0 +1,57 @@
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// Code generated by "stringer -type=OracleResponseCode"; DO NOT EDIT.
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package transaction
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import "strconv"
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func _() {
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// An "invalid array index" compiler error signifies that the constant values have changed.
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// Re-run the stringer command to generate them again.
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var x [1]struct{}
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_ = x[Success-0]
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_ = x[ProtocolNotSupported-16]
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_ = x[ConsensusUnreachable-18]
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_ = x[NotFound-20]
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_ = x[Timeout-22]
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_ = x[Forbidden-24]
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_ = x[ResponseTooLarge-26]
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_ = x[InsufficientFunds-28]
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_ = x[Error-255]
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}
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const (
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_OracleResponseCode_name_0 = "Success"
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_OracleResponseCode_name_1 = "ProtocolNotSupported"
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_OracleResponseCode_name_2 = "ConsensusUnreachable"
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_OracleResponseCode_name_3 = "NotFound"
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_OracleResponseCode_name_4 = "Timeout"
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_OracleResponseCode_name_5 = "Forbidden"
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_OracleResponseCode_name_6 = "ResponseTooLarge"
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_OracleResponseCode_name_7 = "InsufficientFunds"
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_OracleResponseCode_name_8 = "Error"
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)
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func (i OracleResponseCode) String() string {
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switch {
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case i == 0:
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return _OracleResponseCode_name_0
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case i == 16:
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return _OracleResponseCode_name_1
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case i == 18:
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return _OracleResponseCode_name_2
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case i == 20:
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return _OracleResponseCode_name_3
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case i == 22:
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return _OracleResponseCode_name_4
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case i == 24:
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return _OracleResponseCode_name_5
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case i == 26:
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return _OracleResponseCode_name_6
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case i == 28:
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return _OracleResponseCode_name_7
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case i == 255:
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return _OracleResponseCode_name_8
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default:
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return "OracleResponseCode(" + strconv.FormatInt(int64(i), 10) + ")"
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}
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}
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