laconicd/x/evm/types/utils_test.go

package types

import (
	"strings"
	"testing"

	"github.com/stretchr/testify/require"

	ethcmn "github.com/ethereum/go-ethereum/common"
	ethtypes "github.com/ethereum/go-ethereum/core/types"
)

func TestEvmDataEncoding(t *testing.T) {
	addr := "0x5dE8a020088a2D6d0a23c204FFbeD02790466B49"
	bloom := ethtypes.BytesToBloom([]byte{0x1, 0x3})
	ret := []byte{0x5, 0x8}

	data := &MsgEthereumTxResponse{
		ContractAddress: addr,
		Bloom:           bloom.Bytes(),
		TxLogs: TransactionLogs{
			Hash: ethcmn.BytesToHash([]byte{1, 2, 3, 4}).String(),
			Logs: []*Log{{
				Data:        []byte{1, 2, 3, 4},
				BlockNumber: 17,
			}},
		},
		Ret: ret,
	}

	enc, err := EncodeTxResponse(data)
	require.NoError(t, err)

	res, err := DecodeTxResponse(enc)
	require.NoError(t, err)
	require.NotNil(t, res)
	require.Equal(t, addr, res.ContractAddress)
	require.Equal(t, bloom.Bytes(), res.Bloom)
	require.Equal(t, data.TxLogs, res.TxLogs)
	require.Equal(t, ret, res.Ret)
}

func TestResultData_String(t *testing.T) {
	const expectedResultDataStr = `ResultData:
	ContractAddress: 0x5dE8a020088a2D6d0a23c204FFbeD02790466B49
	Bloom: 259
	Ret: [5 8]
	TxHash: 0x0000000000000000000000000000000000000000000000000000000000000000	
	Logs: 
		{0x0000000000000000000000000000000000000000 [] [1 2 3 4] 17 0x0000000000000000000000000000000000000000000000000000000000000000 0 0x0000000000000000000000000000000000000000000000000000000000000000 0 false}
 		{0x0000000000000000000000000000000000000000 [] [5 6 7 8] 18 0x0000000000000000000000000000000000000000000000000000000000000000 0 0x0000000000000000000000000000000000000000000000000000000000000000 0 false}`
	addr := ethcmn.HexToAddress("0x5dE8a020088a2D6d0a23c204FFbeD02790466B49")
	bloom := ethtypes.BytesToBloom([]byte{0x1, 0x3})
	ret := []byte{0x5, 0x8}

	data := ResultData{
		ContractAddress: addr,
		Bloom:           bloom,
		Logs: []*ethtypes.Log{
			{
				Data:        []byte{1, 2, 3, 4},
				BlockNumber: 17,
			},
			{
				Data:        []byte{5, 6, 7, 8},
				BlockNumber: 18,
			}},
		Ret: ret,
	}

	require.True(t, strings.EqualFold(expectedResultDataStr, data.String()))
}