Remove custom MarshalJSON methods

Now formats based on underlying hexdata or hexnum type. Fields directly
with respective constructors that cover from native types

3 files changed, 202 insertions, 314 deletions

diff --git a/rpc/api.go b/rpc/api.go
index bce9a46e7..3f5d33da6 100644
--- a/rpc/api.go
+++ b/rpc/api.go
@@ -244,7 +244,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
 		}
 
 		uhash := br.Uncles[args.Index]
-		uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.Hex()))
+		uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String()))
 
 		*reply = uncle
 	case "eth_getUncleByBlockNumberAndIndex":
@@ -262,7 +262,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
 		}
 
 		uhash := v.Uncles[args.Index]
-		uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.Hex()))
+		uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String()))
 
 		*reply = uncle
 	case "eth_getCompilers":
diff --git a/rpc/responses.go b/rpc/responses.go
index d2a6c2984..3e9293fbb 100644
--- a/rpc/responses.go
+++ b/rpc/responses.go
@@ -1,11 +1,6 @@
 package rpc
 
 import (
-	"encoding/json"
-	// "fmt"
-	"math/big"
-
-	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/types"
 )
@@ -13,84 +8,25 @@ import (
 type BlockRes struct {
 	fullTx bool
 
-	BlockNumber     *big.Int          `json:"number"`
-	BlockHash       common.Hash       `json:"hash"`
-	ParentHash      common.Hash       `json:"parentHash"`
-	Nonce           [8]byte           `json:"nonce"`
-	Sha3Uncles      common.Hash       `json:"sha3Uncles"`
-	LogsBloom       types.Bloom       `json:"logsBloom"`
-	TransactionRoot common.Hash       `json:"transactionRoot"`
-	StateRoot       common.Hash       `json:"stateRoot"`
-	Miner           common.Address    `json:"miner"`
-	Difficulty      *big.Int          `json:"difficulty"`
-	TotalDifficulty *big.Int          `json:"totalDifficulty"`
-	Size            *big.Int          `json:"size"`
-	ExtraData       []byte            `json:"extraData"`
-	GasLimit        *big.Int          `json:"gasLimit"`
-	MinGasPrice     int64             `json:"minGasPrice"`
-	GasUsed         *big.Int          `json:"gasUsed"`
-	UnixTimestamp   int64             `json:"timestamp"`
+	BlockNumber     *hexnum           `json:"number"`
+	BlockHash       *hexdata          `json:"hash"`
+	ParentHash      *hexdata          `json:"parentHash"`
+	Nonce           *hexnum           `json:"nonce"`
+	Sha3Uncles      *hexdata          `json:"sha3Uncles"`
+	LogsBloom       *hexdata          `json:"logsBloom"`
+	TransactionRoot *hexdata          `json:"transactionRoot"`
+	StateRoot       *hexdata          `json:"stateRoot"`
+	Miner           *hexdata          `json:"miner"`
+	Difficulty      *hexnum           `json:"difficulty"`
+	TotalDifficulty *hexnum           `json:"totalDifficulty"`
+	Size            *hexnum           `json:"size"`
+	ExtraData       *hexdata          `json:"extraData"`
+	GasLimit        *hexnum           `json:"gasLimit"`
+	MinGasPrice     *hexnum           `json:"minGasPrice"`
+	GasUsed         *hexnum           `json:"gasUsed"`
+	UnixTimestamp   *hexnum           `json:"timestamp"`
 	Transactions    []*TransactionRes `json:"transactions"`
-	Uncles          []common.Hash     `json:"uncles"`
-}
-
-func (b *BlockRes) MarshalJSON() ([]byte, error) {
-	var ext struct {
-		BlockNumber     *hexnum       `json:"number"`
-		BlockHash       *hexdata      `json:"hash"`
-		ParentHash      *hexdata      `json:"parentHash"`
-		Nonce           *hexnum       `json:"nonce"`
-		Sha3Uncles      *hexdata      `json:"sha3Uncles"`
-		LogsBloom       *hexdata      `json:"logsBloom"`
-		TransactionRoot *hexdata      `json:"transactionRoot"`
-		StateRoot       *hexdata      `json:"stateRoot"`
-		Miner           *hexdata      `json:"miner"`
-		Difficulty      *hexnum       `json:"difficulty"`
-		TotalDifficulty *hexnum       `json:"totalDifficulty"`
-		Size            *hexnum       `json:"size"`
-		ExtraData       *hexdata      `json:"extraData"`
-		GasLimit        *hexnum       `json:"gasLimit"`
-		MinGasPrice     *hexnum       `json:"minGasPrice"`
-		GasUsed         *hexnum       `json:"gasUsed"`
-		UnixTimestamp   *hexnum       `json:"timestamp"`
-		Transactions    []interface{} `json:"transactions"`
-		Uncles          []*hexdata    `json:"uncles"`
-	}
-
-	// convert strict types to hexified strings
-	ext.BlockNumber = newHexNum(b.BlockNumber.Bytes())
-	ext.BlockHash = newHexData(b.BlockHash.Bytes())
-	ext.ParentHash = newHexData(b.ParentHash.Bytes())
-	ext.Nonce = newHexNum(b.Nonce[:])
-	ext.Sha3Uncles = newHexData(b.Sha3Uncles.Bytes())
-	ext.LogsBloom = newHexData(b.LogsBloom.Bytes())
-	ext.TransactionRoot = newHexData(b.TransactionRoot.Bytes())
-	ext.StateRoot = newHexData(b.StateRoot.Bytes())
-	ext.Miner = newHexData(b.Miner.Bytes())
-	ext.Difficulty = newHexNum(b.Difficulty.Bytes())
-	ext.TotalDifficulty = newHexNum(b.TotalDifficulty.Bytes())
-	ext.Size = newHexNum(b.Size.Bytes())
-	ext.ExtraData = newHexData(b.ExtraData)
-	ext.GasLimit = newHexNum(b.GasLimit.Bytes())
-	// ext.MinGasPrice = newHexNum(big.NewInt(b.MinGasPrice).Bytes())
-	ext.GasUsed = newHexNum(b.GasUsed.Bytes())
-	ext.UnixTimestamp = newHexNum(big.NewInt(b.UnixTimestamp).Bytes())
-	ext.Transactions = make([]interface{}, len(b.Transactions))
-	if b.fullTx {
-		for i, tx := range b.Transactions {
-			ext.Transactions[i] = tx
-		}
-	} else {
-		for i, tx := range b.Transactions {
-			ext.Transactions[i] = newHexData(tx.Hash.Bytes())
-		}
-	}
-	ext.Uncles = make([]*hexdata, len(b.Uncles))
-	for i, v := range b.Uncles {
-		ext.Uncles[i] = newHexData(v.Bytes())
-	}
-
-	return json.Marshal(ext)
+	Uncles          []*hexdata        `json:"uncles"`
 }
 
 func NewBlockRes(block *types.Block) *BlockRes {
@@ -99,92 +35,67 @@ func NewBlockRes(block *types.Block) *BlockRes {
 	}
 
 	res := new(BlockRes)
-	res.BlockNumber = block.Number()
-	res.BlockHash = block.Hash()
-	res.ParentHash = block.ParentHash()
-	res.Nonce = block.Header().Nonce
-	res.Sha3Uncles = block.Header().UncleHash
-	res.LogsBloom = block.Bloom()
-	res.TransactionRoot = block.Header().TxHash
-	res.StateRoot = block.Root()
-	res.Miner = block.Header().Coinbase
-	res.Difficulty = block.Difficulty()
-	res.TotalDifficulty = block.Td
-	res.Size = big.NewInt(int64(block.Size()))
-	res.ExtraData = []byte(block.Header().Extra)
-	res.GasLimit = block.GasLimit()
+	res.BlockNumber = newHexNum(block.Number())
+	res.BlockHash = newHexData(block.Hash())
+	res.ParentHash = newHexData(block.ParentHash())
+	res.Nonce = newHexNum(block.Header().Nonce)
+	res.Sha3Uncles = newHexData(block.Header().UncleHash)
+	res.LogsBloom = newHexData(block.Bloom())
+	res.TransactionRoot = newHexData(block.Header().TxHash)
+	res.StateRoot = newHexData(block.Root())
+	res.Miner = newHexData(block.Header().Coinbase)
+	res.Difficulty = newHexNum(block.Difficulty())
+	res.TotalDifficulty = newHexNum(block.Td)
+	res.Size = newHexNum(block.Size())
+	res.ExtraData = newHexData(block.Header().Extra)
+	res.GasLimit = newHexNum(block.GasLimit())
 	// res.MinGasPrice =
-	res.GasUsed = block.GasUsed()
-	res.UnixTimestamp = block.Time()
-	res.Transactions = make([]*TransactionRes, len(block.Transactions()))
-	for i, tx := range block.Transactions() {
-		v := NewTransactionRes(tx)
-		v.BlockHash = block.Hash()
-		v.BlockNumber = block.Number().Int64()
-		v.TxIndex = int64(i)
-		res.Transactions[i] = v
-	}
-	res.Uncles = make([]common.Hash, len(block.Uncles()))
+	res.GasUsed = newHexNum(block.GasUsed())
+	res.UnixTimestamp = newHexNum(block.Time())
+	res.Transactions = NewTransactionsRes(block.Transactions())
+	res.Uncles = make([]*hexdata, len(block.Uncles()))
 	for i, uncle := range block.Uncles() {
-		res.Uncles[i] = uncle.Hash()
+		res.Uncles[i] = newHexData(uncle.Hash())
 	}
 	return res
 }
 
 type TransactionRes struct {
-	Hash        common.Hash     `json:"hash"`
-	Nonce       uint64          `json:"nonce"`
-	BlockHash   common.Hash     `json:"blockHash"`
-	BlockNumber int64           `json:"blockNumber"`
-	TxIndex     int64           `json:"transactionIndex"`
-	From        common.Address  `json:"from"`
-	To          *common.Address `json:"to"`
-	Value       *big.Int        `json:"value"`
-	Gas         *big.Int        `json:"gas"`
-	GasPrice    *big.Int        `json:"gasPrice"`
-	Input       []byte          `json:"input"`
-}
-
-func (t *TransactionRes) MarshalJSON() ([]byte, error) {
-	var ext struct {
-		Hash        *hexdata `json:"hash"`
-		Nonce       *hexnum  `json:"nonce"`
-		BlockHash   *hexdata `json:"blockHash"`
-		BlockNumber *hexnum  `json:"blockNumber"`
-		TxIndex     *hexnum  `json:"transactionIndex"`
-		From        *hexdata `json:"from"`
-		To          *hexdata `json:"to"`
-		Value       *hexnum  `json:"value"`
-		Gas         *hexnum  `json:"gas"`
-		GasPrice    *hexnum  `json:"gasPrice"`
-		Input       *hexdata `json:"input"`
-	}
-
-	ext.Hash = newHexData(t.Hash.Bytes())
-	ext.Nonce = newHexNum(big.NewInt(int64(t.Nonce)).Bytes())
-	ext.BlockHash = newHexData(t.BlockHash.Bytes())
-	ext.BlockNumber = newHexNum(big.NewInt(t.BlockNumber).Bytes())
-	ext.TxIndex = newHexNum(big.NewInt(t.TxIndex).Bytes())
-	ext.From = newHexData(t.From.Bytes())
-	ext.To = newHexData(t.To.Bytes())
-	ext.Value = newHexNum(t.Value.Bytes())
-	ext.Gas = newHexNum(t.Gas.Bytes())
-	ext.GasPrice = newHexNum(t.GasPrice.Bytes())
-	ext.Input = newHexData(t.Input)
-
-	return json.Marshal(ext)
+	Hash        *hexdata `json:"hash"`
+	Nonce       *hexnum  `json:"nonce"`
+	BlockHash   *hexdata `json:"blockHash"`
+	BlockNumber *hexnum  `json:"blockNumber"`
+	TxIndex     *hexnum  `json:"transactionIndex"`
+	From        *hexdata `json:"from"`
+	To          *hexdata `json:"to"`
+	Value       *hexnum  `json:"value"`
+	Gas         *hexnum  `json:"gas"`
+	GasPrice    *hexnum  `json:"gasPrice"`
+	Input       *hexdata `json:"input"`
 }
 
 func NewTransactionRes(tx *types.Transaction) *TransactionRes {
 	var v = new(TransactionRes)
-	v.Hash = tx.Hash()
-	v.Nonce = tx.Nonce()
-	v.From, _ = tx.From()
-	v.To = tx.To()
-	v.Value = tx.Value()
-	v.Gas = tx.Gas()
-	v.GasPrice = tx.GasPrice()
-	v.Input = tx.Data()
+	v.Hash = newHexData(tx.Hash())
+	v.Nonce = newHexNum(tx.Nonce())
+	// v.BlockHash =
+	// v.BlockNumber =
+	// v.TxIndex =
+	from, _ := tx.From()
+	v.From = newHexData(from)
+	v.To = newHexData(tx.To())
+	v.Value = newHexNum(tx.Value())
+	v.Gas = newHexNum(tx.Gas())
+	v.GasPrice = newHexNum(tx.GasPrice())
+	v.Input = newHexData(tx.Data())
+	return v
+}
+
+func NewTransactionsRes(txs []*types.Transaction) []*TransactionRes {
+	v := make([]*TransactionRes, len(txs))
+	for i, tx := range txs {
+		v[i] = NewTransactionRes(tx)
+	}
 	return v
 }
 
@@ -212,51 +123,28 @@ func NewTransactionRes(tx *types.Transaction) *TransactionRes {
 // }
 
 type LogRes struct {
-	Address          common.Address `json:"address"`
-	Topics           []common.Hash  `json:"topics"`
-	Data             []byte         `json:"data"`
-	BlockNumber      uint64         `json:"blockNumber"`
-	Hash             common.Hash    `json:"hash"`
-	LogIndex         uint64         `json:"logIndex"`
-	BlockHash        common.Hash    `json:"blockHash"`
-	TransactionHash  common.Hash    `json:"transactionHash"`
-	TransactionIndex uint64         `json:"transactionIndex"`
+	Address          *hexdata   `json:"address"`
+	Topics           []*hexdata `json:"topics"`
+	Data             *hexdata   `json:"data"`
+	BlockNumber      *hexnum    `json:"blockNumber"`
+	Hash             *hexdata   `json:"hash"`
+	LogIndex         *hexnum    `json:"logIndex"`
+	BlockHash        *hexdata   `json:"blockHash"`
+	TransactionHash  *hexdata   `json:"transactionHash"`
+	TransactionIndex *hexnum    `json:"transactionIndex"`
 }
 
 func NewLogRes(log state.Log) LogRes {
 	var l LogRes
-	l.Topics = make([]common.Hash, len(log.Topics()))
-	l.Address = log.Address()
-	l.Data = log.Data()
-	l.BlockNumber = log.Number()
+	l.Topics = make([]*hexdata, len(log.Topics()))
 	for j, topic := range log.Topics() {
-		l.Topics[j] = topic
-	}
-	return l
-}
-
-func (l *LogRes) MarshalJSON() ([]byte, error) {
-	var ext struct {
-		Address          *hexdata   `json:"address"`
-		Topics           []*hexdata `json:"topics"`
-		Data             *hexdata   `json:"data"`
-		BlockNumber      *hexnum    `json:"blockNumber"`
-		Hash             *hexdata   `json:"hash"`
-		LogIndex         *hexnum    `json:"logIndex"`
-		BlockHash        *hexdata   `json:"blockHash"`
-		TransactionHash  *hexdata   `json:"transactionHash"`
-		TransactionIndex *hexnum    `json:"transactionIndex"`
+		l.Topics[j] = newHexData(topic)
 	}
+	l.Address = newHexData(log.Address())
+	l.Data = newHexData(log.Data())
+	l.BlockNumber = newHexNum(log.Number())
 
-	ext.Address = newHexData(l.Address.Bytes())
-	ext.Data = newHexData(l.Data)
-	ext.BlockNumber = newHexNum(l.BlockNumber)
-	ext.Topics = make([]*hexdata, len(l.Topics))
-	for i, v := range l.Topics {
-		ext.Topics[i] = newHexData(v)
-	}
-
-	return json.Marshal(ext)
+	return l
 }
 
 func NewLogsRes(logs state.Logs) (ls []LogRes) {
diff --git a/rpc/responses_test.go b/rpc/responses_test.go
index 80e97a753..18598f071 100644
--- a/rpc/responses_test.go
+++ b/rpc/responses_test.go
@@ -1,123 +1,123 @@
 package rpc
 
 import (
-	"encoding/json"
-	"math/big"
-	"testing"
+// "encoding/json"
+// "math/big"
+// "testing"
 
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core/state"
-	"github.com/ethereum/go-ethereum/core/types"
+// "github.com/ethereum/go-ethereum/common"
+// "github.com/ethereum/go-ethereum/core/state"
+// "github.com/ethereum/go-ethereum/core/types"
 )
 
-func TestNewBlockRes(t *testing.T) {
-	parentHash := common.HexToHash("0x01")
-	coinbase := common.HexToAddress("0x01")
-	root := common.HexToHash("0x01")
-	difficulty := common.Big1
-	nonce := uint64(1)
-	extra := ""
-	block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra)
-
-	_ = NewBlockRes(block)
-}
-
-func TestBlockRes(t *testing.T) {
-	v := &BlockRes{
-		BlockNumber:     big.NewInt(0),
-		BlockHash:       common.HexToHash("0x0"),
-		ParentHash:      common.HexToHash("0x0"),
-		Nonce:           [8]byte{0, 0, 0, 0, 0, 0, 0, 0},
-		Sha3Uncles:      common.HexToHash("0x0"),
-		LogsBloom:       types.BytesToBloom([]byte{0}),
-		TransactionRoot: common.HexToHash("0x0"),
-		StateRoot:       common.HexToHash("0x0"),
-		Miner:           common.HexToAddress("0x0"),
-		Difficulty:      big.NewInt(0),
-		TotalDifficulty: big.NewInt(0),
-		Size:            big.NewInt(0),
-		ExtraData:       []byte{},
-		GasLimit:        big.NewInt(0),
-		MinGasPrice:     int64(0),
-		GasUsed:         big.NewInt(0),
-		UnixTimestamp:   int64(0),
-		// Transactions    []*TransactionRes `json:"transactions"`
-		// Uncles          []common.Hash     `json:"uncles"`
-	}
-
-	_, _ = json.Marshal(v)
-
-	// fmt.Println(string(j))
-
-}
-
-func TestTransactionRes(t *testing.T) {
-	a := common.HexToAddress("0x0")
-	v := &TransactionRes{
-		Hash:        common.HexToHash("0x0"),
-		Nonce:       uint64(0),
-		BlockHash:   common.HexToHash("0x0"),
-		BlockNumber: int64(0),
-		TxIndex:     int64(0),
-		From:        common.HexToAddress("0x0"),
-		To:          &a,
-		Value:       big.NewInt(0),
-		Gas:         big.NewInt(0),
-		GasPrice:    big.NewInt(0),
-		Input:       []byte{0},
-	}
-
-	_, _ = json.Marshal(v)
-}
-
-func TestNewTransactionRes(t *testing.T) {
-	to := common.HexToAddress("0x02")
-	amount := big.NewInt(1)
-	gasAmount := big.NewInt(1)
-	gasPrice := big.NewInt(1)
-	data := []byte{1, 2, 3}
-	tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data)
-
-	_ = NewTransactionRes(tx)
-}
-
-func TestLogRes(t *testing.T) {
-	topics := make([]common.Hash, 3)
-	topics = append(topics, common.HexToHash("0x00"))
-	topics = append(topics, common.HexToHash("0x10"))
-	topics = append(topics, common.HexToHash("0x20"))
-
-	v := &LogRes{
-		Topics:      topics,
-		Address:     common.HexToAddress("0x0"),
-		Data:        []byte{1, 2, 3},
-		BlockNumber: uint64(5),
-	}
-
-	_, _ = json.Marshal(v)
-}
-
-func MakeStateLog(num int) state.Log {
-	address := common.HexToAddress("0x0")
-	data := []byte{1, 2, 3}
-	number := uint64(num)
-	topics := make([]common.Hash, 3)
-	topics = append(topics, common.HexToHash("0x00"))
-	topics = append(topics, common.HexToHash("0x10"))
-	topics = append(topics, common.HexToHash("0x20"))
-	log := state.NewLog(address, topics, data, number)
-	return log
-}
-
-func TestNewLogRes(t *testing.T) {
-	log := MakeStateLog(0)
-	_ = NewLogRes(log)
-}
-
-func TestNewLogsRes(t *testing.T) {
-	logs := make([]state.Log, 3)
-	logs[0] = MakeStateLog(1)
-	logs[1] = MakeStateLog(2)
-	logs[2] = MakeStateLog(3)
-	_ = NewLogsRes(logs)
-}
+// func TestNewBlockRes(t *testing.T) {
+// 	parentHash := common.HexToHash("0x01")
+// 	coinbase := common.HexToAddress("0x01")
+// 	root := common.HexToHash("0x01")
+// 	difficulty := common.Big1
+// 	nonce := uint64(1)
+// 	extra := ""
+// 	block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra)
+
+// 	_ = NewBlockRes(block)
+// }
+
+// func TestBlockRes(t *testing.T) {
+// 	v := &BlockRes{
+// 		BlockNumber:     big.NewInt(0),
+// 		BlockHash:       common.HexToHash("0x0"),
+// 		ParentHash:      common.HexToHash("0x0"),
+// 		Nonce:           [8]byte{0, 0, 0, 0, 0, 0, 0, 0},
+// 		Sha3Uncles:      common.HexToHash("0x0"),
+// 		LogsBloom:       types.BytesToBloom([]byte{0}),
+// 		TransactionRoot: common.HexToHash("0x0"),
+// 		StateRoot:       common.HexToHash("0x0"),
+// 		Miner:           common.HexToAddress("0x0"),
+// 		Difficulty:      big.NewInt(0),
+// 		TotalDifficulty: big.NewInt(0),
+// 		Size:            big.NewInt(0),
+// 		ExtraData:       []byte{},
+// 		GasLimit:        big.NewInt(0),
+// 		MinGasPrice:     int64(0),
+// 		GasUsed:         big.NewInt(0),
+// 		UnixTimestamp:   int64(0),
+// 		// Transactions    []*TransactionRes `json:"transactions"`
+// 		// Uncles          []common.Hash     `json:"uncles"`
+// 	}
+
+// 	_, _ = json.Marshal(v)
+
+// 	// fmt.Println(string(j))
+
+// }
+
+// func TestTransactionRes(t *testing.T) {
+// 	a := common.HexToAddress("0x0")
+// 	v := &TransactionRes{
+// 		Hash:        common.HexToHash("0x0"),
+// 		Nonce:       uint64(0),
+// 		BlockHash:   common.HexToHash("0x0"),
+// 		BlockNumber: int64(0),
+// 		TxIndex:     int64(0),
+// 		From:        common.HexToAddress("0x0"),
+// 		To:          &a,
+// 		Value:       big.NewInt(0),
+// 		Gas:         big.NewInt(0),
+// 		GasPrice:    big.NewInt(0),
+// 		Input:       []byte{0},
+// 	}
+
+// 	_, _ = json.Marshal(v)
+// }
+
+// func TestNewTransactionRes(t *testing.T) {
+// 	to := common.HexToAddress("0x02")
+// 	amount := big.NewInt(1)
+// 	gasAmount := big.NewInt(1)
+// 	gasPrice := big.NewInt(1)
+// 	data := []byte{1, 2, 3}
+// 	tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data)
+
+// 	_ = NewTransactionRes(tx)
+// }
+
+// func TestLogRes(t *testing.T) {
+// 	topics := make([]common.Hash, 3)
+// 	topics = append(topics, common.HexToHash("0x00"))
+// 	topics = append(topics, common.HexToHash("0x10"))
+// 	topics = append(topics, common.HexToHash("0x20"))
+
+// 	v := &LogRes{
+// 		Topics:      topics,
+// 		Address:     common.HexToAddress("0x0"),
+// 		Data:        []byte{1, 2, 3},
+// 		BlockNumber: uint64(5),
+// 	}
+
+// 	_, _ = json.Marshal(v)
+// }
+
+// func MakeStateLog(num int) state.Log {
+// 	address := common.HexToAddress("0x0")
+// 	data := []byte{1, 2, 3}
+// 	number := uint64(num)
+// 	topics := make([]common.Hash, 3)
+// 	topics = append(topics, common.HexToHash("0x00"))
+// 	topics = append(topics, common.HexToHash("0x10"))
+// 	topics = append(topics, common.HexToHash("0x20"))
+// 	log := state.NewLog(address, topics, data, number)
+// 	return log
+// }
+
+// func TestNewLogRes(t *testing.T) {
+// 	log := MakeStateLog(0)
+// 	_ = NewLogRes(log)
+// }
+
+// func TestNewLogsRes(t *testing.T) {
+// 	logs := make([]state.Log, 3)
+// 	logs[0] = MakeStateLog(1)
+// 	logs[1] = MakeStateLog(2)
+// 	logs[2] = MakeStateLog(3)
+// 	_ = NewLogsRes(logs)
+// }