Fix unwrap for proper json format

encode_test.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	data "github.com/tendermint/go-wire/data"
 	wire "github.com/tendermint/go-wire"
+	data "github.com/tendermint/go-wire/data"
 )
 
 type byter interface {
@@ -58,7 +58,7 @@ func checkWireJSON(t *testing.T, in interface{}, reader interface{}, typ byte) {
 	var err error
 	js := wire.JSONBytes(in)
 	btyp := fmt.Sprintf("[%d,", typ)
-	assert.True(t, strings.HasPrefix(string(js), btyp), string(js))
+	assert.True(t, strings.HasPrefix(string(js), btyp), string(js), btyp)
 
 	wire.ReadJSON(reader, js, &err)
 	require.Nil(t, err, "%+v", err)

pub_key.go

@@ -22,8 +22,7 @@ func PubKeyFromBytes(pubKeyBytes []byte) (pubKey PubKey, err error) {
 
 // DO NOT USE THIS INTERFACE.
 // You probably want to use PubKey
-
-// +gen holder:"PubKey,Impl[PubKeyEd25519,PubKeySecp256k1]"
+// +gen holder:"PubKey,Impl[PubKeyEd25519,PubKeySecp256k1],ed25519,secp256k1"
 type PubKeyInner interface {
 	AssertIsPubKeyInner()
 	Address() []byte

pubkeyinner_holder.go

@@ -13,7 +13,7 @@ import (
 // Copyright (c) 2017 Ethan Frey (ethan.frey@tendermint.com)
 
 type PubKey struct {
-	PubKeyInner
+	PubKeyInner "json:\"unwrap\""
 }
 
 var PubKeyMapper = data.NewMapper(PubKey{})
@@ -46,7 +46,7 @@ func (h PubKey) Empty() bool {
 /*** below are bindings for each implementation ***/
 
 func init() {
-	PubKeyMapper.RegisterImplementation(PubKeyEd25519{}, "pubkeyed25519", 0x1)
+	PubKeyMapper.RegisterImplementation(PubKeyEd25519{}, "ed25519", 0x1)
 }
 
 func (hi PubKeyEd25519) Wrap() PubKey {
@@ -54,7 +54,7 @@ func (hi PubKeyEd25519) Wrap() PubKey {
 }
 
 func init() {
-	PubKeyMapper.RegisterImplementation(PubKeySecp256k1{}, "pubkeysecp256k1", 0x2)
+	PubKeyMapper.RegisterImplementation(PubKeySecp256k1{}, "secp256k1", 0x2)
 }
 
 func (hi PubKeySecp256k1) Wrap() PubKey {