genesis functions cleanup, testing (#318)

x/evm/types/genesis.go

@@ -7,6 +7,7 @@ import (
 	"math/big"
 
 	ethcmn "github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/hexutil"
 )
 
 type (
@@ -29,7 +30,7 @@ type (
 	GenesisAccount struct {
 		Address ethcmn.Address   `json:"address"`
 		Balance *big.Int         `json:"balance"`
-		Code    []byte           `json:"code,omitempty"`
+		Code    hexutil.Bytes    `json:"code,omitempty"`
 		Storage []GenesisStorage `json:"storage,omitempty"`
 	}
 )

x/evm/types/msg.go

@@ -63,6 +63,11 @@ func NewMsgEthermint(
 	}
 }
 
+func (msg MsgEthermint) String() string {
+	return fmt.Sprintf("nonce=%d gasPrice=%d gasLimit=%d recipient=%s amount=%d data=0x%x from=%s",
+		msg.AccountNonce, msg.Price, msg.GasLimit, msg.Recipient, msg.Amount, msg.Payload, msg.From)
+}
+
 // Route should return the name of the module
 func (msg MsgEthermint) Route() string { return RouterKey }
 
@@ -166,6 +171,10 @@ func newMsgEthereumTx(
 	return MsgEthereumTx{Data: txData}
 }
 
+func (msg MsgEthereumTx) String() string {
+	return msg.Data.String()
+}
+
 // Route returns the route value of an MsgEthereumTx.
 func (msg MsgEthereumTx) Route() string { return RouterKey }
 

x/evm/types/statedb.go

@@ -590,7 +590,7 @@ func (csdb *CommitStateDB) UpdateAccounts() {
 		currAcc := csdb.accountKeeper.GetAccount(csdb.ctx, sdk.AccAddress(addr.Bytes()))
 		emintAcc, ok := currAcc.(*emint.EthAccount)
 		if !ok {
-			return
+			continue
 		}
 
 		balance := csdb.bankKeeper.GetBalance(csdb.ctx, emintAcc.GetAddress(), emint.DenomDefault)

x/evm/types/tx_data.go

@@ -1,6 +1,7 @@
 package types
 
 import (
+	"fmt"
 	"math/big"
 
 	"github.com/cosmos/ethermint/utils"
@@ -46,6 +47,16 @@ type encodableTxData struct {
 	Hash *ethcmn.Hash `json:"hash" rlp:"-"`
 }
 
+func (td TxData) String() string {
+	if td.Recipient != nil {
+		return fmt.Sprintf("nonce=%d price=%s gasLimit=%d recipient=%s amount=%s data=0x%x v=%s r=%s s=%s",
+			td.AccountNonce, td.Price, td.GasLimit, td.Recipient.Hex(), td.Amount, td.Payload, td.V, td.R, td.S)
+	}
+
+	return fmt.Sprintf("nonce=%d price=%s gasLimit=%d recipient=nil amount=%s data=0x%x v=%s r=%s s=%s",
+		td.AccountNonce, td.Price, td.GasLimit, td.Amount, td.Payload, td.V, td.R, td.S)
+}
+
 // MarshalAmino defines custom encoding scheme for TxData
 func (td TxData) MarshalAmino() ([]byte, error) {
 	gasPrice, err := utils.MarshalBigInt(td.Price)