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feat: support for decoding localstatequery queries #813

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Merged
merged 1 commit into from
Dec 30, 2024
Merged

feat: support for decoding localstatequery queries #813

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2 changes: 1 addition & 1 deletion protocol/localstatequery/localstatequery.go
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Original file line number Diff line number Diff line change
Expand Up @@ -155,7 +155,7 @@ type CallbackContext struct {

// Callback function types
type AcquireFunc func(CallbackContext, AcquireTarget, bool) error
type QueryFunc func(CallbackContext, any) (any, error)
type QueryFunc func(CallbackContext, QueryWrapper) (any, error)
type ReleaseFunc func(CallbackContext) error

// New returns a new LocalStateQuery object
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6 changes: 4 additions & 2 deletions protocol/localstatequery/messages.go
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Expand Up @@ -154,15 +154,17 @@ func NewMsgFailure(failure uint8) *MsgFailure {

type MsgQuery struct {
protocol.MessageBase
Query interface{}
Query QueryWrapper
}

func NewMsgQuery(query interface{}) *MsgQuery {
m := &MsgQuery{
MessageBase: protocol.MessageBase{
MessageType: MessageTypeQuery,
},
Query: query,
Query: QueryWrapper{
Query: query,
},
}
return m
}
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20 changes: 12 additions & 8 deletions protocol/localstatequery/messages_test.go
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Expand Up @@ -16,11 +16,12 @@ package localstatequery

import (
"encoding/hex"
"reflect"
"testing"

"github.com/blinklabs-io/gouroboros/cbor"
"github.com/blinklabs-io/gouroboros/protocol"
"github.com/blinklabs-io/gouroboros/protocol/common"
"reflect"
"testing"
)

type testDefinition struct {
Expand Down Expand Up @@ -49,12 +50,12 @@ var tests = []testDefinition{
CborHex: "8203820082028101",
Message: NewMsgQuery(
// Current era hard-fork query
[]interface{}{
uint64(0),
[]interface{}{
uint64(2),
[]interface{}{
uint64(1),
&BlockQuery{
Query: &HardForkQuery{
Query: &HardForkCurrentEraQuery{
simpleQueryBase{
Type: QueryTypeHardForkCurrentEra,
},
},
},
},
Expand Down Expand Up @@ -105,6 +106,9 @@ func TestDecode(t *testing.T) {
}
// Set the raw CBOR so the comparison should succeed
test.Message.SetCbor(cborData)
if m, ok := msg.(*MsgQuery); ok {
m.Query.SetCbor(nil)
}
if !reflect.DeepEqual(msg, test.Message) {
t.Fatalf(
"CBOR did not decode to expected message object\n got: %#v\n wanted: %#v",
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