laconicd-deprecated/tests/e2e/integration_test.go
yihuang 70d52948da
fix: eth_newPendingTransactionFilter doesn't return ethereum tx hash (#1012)
* Problem: eth_newPendingTransactionFilter don't return correct tx hash

Closes: #1011
Solution:
- use eth tx hash rather than tendermint one

* changelog

* remove copied TODO comment and ignore err result of Notify

* add e2e test

* fix ws client in e2e test

* fix test

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
2022-03-24 07:56:59 +00:00

750 lines
25 KiB
Go

package e2e_test
import (
"bytes"
"context"
"fmt"
"math/big"
"testing"
sdk "github.com/cosmos/cosmos-sdk/types"
evmtypes "github.com/tharsis/ethermint/x/evm/types"
// . "github.com/onsi/ginkgo"
// . "github.com/onsi/gomega"
"github.com/stretchr/testify/suite"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
ethtypes "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethclient"
"github.com/ethereum/go-ethereum/ethclient/gethclient"
"github.com/ethereum/go-ethereum/rpc"
"github.com/tharsis/ethermint/server/config"
"github.com/tharsis/ethermint/testutil/network"
ethermint "github.com/tharsis/ethermint/types"
)
// var _ = Describe("E2e", func() {
// })
// func TestJsonRpc(t *testing.T) {
// RegisterFailHandler(Fail)
// RunSpecs(t, "JSON-RPC Suite")
// }
// TODO: migrate to Ginkgo BDD
type IntegrationTestSuite struct {
suite.Suite
ctx context.Context
cfg network.Config
network *network.Network
gethClient *gethclient.Client
ethSigner ethtypes.Signer
rpcClient *rpc.Client
}
func (s *IntegrationTestSuite) SetupSuite() {
s.T().Log("setting up integration test suite")
var err error
cfg := network.DefaultConfig()
cfg.JSONRPCAddress = config.DefaultJSONRPCAddress
cfg.NumValidators = 1
s.ctx = context.Background()
s.cfg = cfg
s.network, err = network.New(s.T(), s.T().TempDir(), cfg)
s.Require().NoError(err)
s.Require().NotNil(s.network)
_, err = s.network.WaitForHeight(1)
s.Require().NoError(err)
address := fmt.Sprintf("http://%s", s.network.Validators[0].AppConfig.JSONRPC.Address)
if s.network.Validators[0].JSONRPCClient == nil {
s.network.Validators[0].JSONRPCClient, err = ethclient.Dial(address)
s.Require().NoError(err)
}
rpcClient, err := rpc.DialContext(s.ctx, address)
s.Require().NoError(err)
s.rpcClient = rpcClient
s.gethClient = gethclient.New(rpcClient)
s.Require().NotNil(s.gethClient)
chainId, err := ethermint.ParseChainID(s.cfg.ChainID)
s.Require().NoError(err)
s.ethSigner = ethtypes.LatestSignerForChainID(chainId)
}
func (s *IntegrationTestSuite) TestChainID() {
genesisRes, err := s.network.Validators[0].RPCClient.Genesis(s.ctx)
s.Require().NoError(err)
chainID, err := s.network.Validators[0].JSONRPCClient.ChainID(s.ctx)
s.Require().NoError(err)
s.Require().NotNil(chainID)
s.T().Log(chainID.Int64())
eip155ChainID, err := ethermint.ParseChainID(s.network.Config.ChainID)
s.Require().NoError(err)
eip155ChainIDGen, err := ethermint.ParseChainID(genesisRes.Genesis.ChainID)
s.Require().NoError(err)
s.Require().Equal(chainID, eip155ChainID)
s.Require().Equal(eip155ChainID, eip155ChainIDGen)
}
func (s *IntegrationTestSuite) TestNodeInfo() {
// Not implemented
info, err := s.gethClient.GetNodeInfo(s.ctx)
s.Require().Error(err)
s.Require().Empty(info)
}
func (s *IntegrationTestSuite) TestCreateAccessList() {
// Not implemented
accessList, _, _, err := s.gethClient.CreateAccessList(s.ctx, ethereum.CallMsg{})
s.Require().Error(err)
s.Require().Nil(accessList)
}
func (s *IntegrationTestSuite) TestBlock() {
blockNum, err := s.network.Validators[0].JSONRPCClient.BlockNumber(s.ctx)
s.Require().NoError(err)
s.Require().NotZero(blockNum)
bn := int64(blockNum)
block, err := s.network.Validators[0].RPCClient.Block(s.ctx, &bn)
s.Require().NoError(err)
s.Require().NotNil(block)
blockByNum, err := s.network.Validators[0].JSONRPCClient.BlockByNumber(s.ctx, new(big.Int).SetUint64(blockNum))
s.Require().NoError(err)
s.Require().NotNil(blockByNum)
// compare the ethereum header with the tendermint header
s.Require().Equal(len(block.Block.Txs), len(blockByNum.Body().Transactions))
s.Require().Equal(block.Block.LastBlockID.Hash.Bytes(), blockByNum.Header().ParentHash.Bytes())
hash := common.BytesToHash(block.Block.Hash())
block, err = s.network.Validators[0].RPCClient.BlockByHash(s.ctx, hash.Bytes())
s.Require().NoError(err)
s.Require().NotNil(block)
blockByHash, err := s.network.Validators[0].JSONRPCClient.BlockByHash(s.ctx, hash)
s.Require().NoError(err)
s.Require().NotNil(blockByHash)
s.Require().Equal(blockByNum, blockByHash)
// TODO: parse Tm block to Ethereum and compare
}
func (s *IntegrationTestSuite) TestBlockBloom() {
transactionHash, _ := s.deployTestContract()
receipt, err := s.network.Validators[0].JSONRPCClient.TransactionReceipt(s.ctx, transactionHash)
s.Require().NoError(err)
number := receipt.BlockNumber
block, err := s.network.Validators[0].JSONRPCClient.BlockByNumber(s.ctx, number)
s.Require().NoError(err)
lb := block.Bloom().Big()
s.Require().NotEqual(big.NewInt(0), lb)
s.Require().Equal(transactionHash.String(), block.Transactions()[0].Hash().String())
}
func (s *IntegrationTestSuite) TestHeader() {
blockNum, err := s.network.Validators[0].JSONRPCClient.BlockNumber(s.ctx)
s.Require().NoError(err)
s.Require().NotZero(blockNum)
bn := int64(blockNum)
block, err := s.network.Validators[0].RPCClient.Block(s.ctx, &bn)
s.Require().NoError(err)
s.Require().NotNil(block)
hash := common.BytesToHash(block.Block.Hash())
headerByNum, err := s.network.Validators[0].JSONRPCClient.HeaderByNumber(s.ctx, new(big.Int).SetUint64(blockNum))
s.Require().NoError(err)
s.Require().NotNil(headerByNum)
headerByHash, err := s.network.Validators[0].JSONRPCClient.HeaderByHash(s.ctx, hash)
s.Require().NoError(err)
s.Require().NotNil(headerByHash)
s.Require().Equal(headerByNum, headerByHash)
// TODO: we need to convert the ethereum block and return the header
// header := rpctypes.EthHeaderFromTendermint(block.Block.Header, ethtypes.Bloom{}, headerByHash.BaseFee)
// s.Require().NotNil(header)
// s.Require().Equal(headerByHash, header)
}
func (s *IntegrationTestSuite) TestSendRawTransaction() {
testCases := []struct {
name string
data string
expEncodingErr bool
expError bool
}{
{
"rlp: expected input list for types.LegacyTx",
"0x85b7119c978b22ac5188a554916d5eb9000567b87b3b8a536222c3c2e6549b98",
true,
false,
},
{
"transaction type not supported",
"0x1238b01bfc01e946ffdf8ccb087a072298cf9f141899c5c586550cc910b8c5aa",
true,
false,
},
{
"rlp: element is larger than containing list",
"0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675",
true,
false,
},
}
for _, tc := range testCases {
s.Run(tc.name, func() {
var data hexutil.Bytes
err := data.UnmarshalText([]byte(tc.data))
s.Require().NoError(err, data)
tx := new(ethtypes.Transaction)
err = tx.UnmarshalBinary(data)
if tc.expEncodingErr {
s.Require().Error(err)
s.Require().Equal(tc.name, err.Error())
return
}
s.Require().NoError(err)
s.Require().NotEmpty(tx)
hash := tx.Hash()
err = s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, tx)
if tc.expError {
s.Require().Error(err)
return
}
s.Require().NoError(err)
err = s.network.WaitForNextBlock()
s.Require().NoError(err)
expTx, isPending, err := s.network.Validators[0].JSONRPCClient.TransactionByHash(s.ctx, hash)
if tc.expError {
s.Require().Error(err)
return
}
s.Require().NoError(err)
s.Require().False(isPending)
s.Require().Equal(tx, expTx)
})
}
}
func (s *IntegrationTestSuite) TestEstimateGasContractDeployment() {
bytecode := "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"
expectedGas := uint64(0x1879c)
var data hexutil.Bytes
err := data.UnmarshalText([]byte(bytecode))
s.Require().NoError(err, data)
gas, err := s.network.Validators[0].JSONRPCClient.EstimateGas(s.ctx, ethereum.CallMsg{
Data: data,
})
s.Require().NoError(err)
s.Require().Equal(expectedGas, gas)
}
func (s *IntegrationTestSuite) TestSendTransactionContractDeploymentNoGas() {
bytecode := "0x6080604052348015600f57600080fd5b5060117f775a94827b8fd9b519d36cd827093c664f93347070a554f65e4a6f56cd73889860405160405180910390a2603580604b6000396000f3fe6080604052600080fdfea165627a7a723058206cab665f0f557620554bb45adf266708d2bd349b8a4314bdff205ee8440e3c240029"
var data hexutil.Bytes
err := data.UnmarshalText([]byte(bytecode))
chainID, err := s.network.Validators[0].JSONRPCClient.ChainID(s.ctx)
s.Require().NoError(err)
owner := common.BytesToAddress(s.network.Validators[0].Address)
nonce := s.getAccountNonce(owner)
contractDeployTx := evmtypes.NewTxContract(
chainID,
nonce,
nil, // amount
0x5208, // gasLimit
nil, // gasPrice
nil, nil,
data, // input
nil, // accesses
)
contractDeployTx.From = owner.Hex()
err = contractDeployTx.Sign(s.ethSigner, s.network.Validators[0].ClientCtx.Keyring)
s.Require().NoError(err)
err = s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, contractDeployTx.AsTransaction())
s.Require().Error(err)
}
func (s *IntegrationTestSuite) TestBlockTransactionCount() {
// start with clean block
err := s.network.WaitForNextBlock()
s.Require().NoError(err)
signedTx := s.signValidTx(common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(10))
err = s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, signedTx.AsTransaction())
s.Require().NoError(err)
s.waitForTransaction()
receipt := s.expectSuccessReceipt(signedTx.AsTransaction().Hash())
// TransactionCount endpoint represents eth_getTransactionCountByHash
count, err := s.network.Validators[0].JSONRPCClient.TransactionCount(s.ctx, receipt.BlockHash)
s.Require().NoError(err)
s.Require().Equal(uint(1), count)
// expect 0 response with random block hash
anyBlockHash := common.HexToHash("0xb3b20624f8f0f86eb50dd04688409e5cea4bd02d700bf6e79e9384d47d6a5a35")
count, err = s.network.Validators[0].JSONRPCClient.TransactionCount(s.ctx, anyBlockHash)
s.Require().NoError(err)
s.Require().NotEqual(uint(0), 0)
}
func (s *IntegrationTestSuite) TestGetTransactionByBlockHashAndIndex() {
signedTx := s.signValidTx(common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(10))
err := s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, signedTx.AsTransaction())
s.Require().NoError(err)
s.waitForTransaction()
receipt := s.expectSuccessReceipt(signedTx.AsTransaction().Hash())
// TransactionInBlock endpoint represents eth_getTransactionByBlockHashAndIndex
transaction, err := s.network.Validators[0].JSONRPCClient.TransactionInBlock(s.ctx, receipt.BlockHash, 0)
s.Require().NoError(err)
s.Require().NotNil(transaction)
s.Require().Equal(receipt.TxHash, transaction.Hash())
}
func (s *IntegrationTestSuite) TestGetBalance() {
blockNumber, err := s.network.Validators[0].JSONRPCClient.BlockNumber(s.ctx)
s.Require().NoError(err)
initialBalance, err := s.network.Validators[0].JSONRPCClient.BalanceAt(s.ctx, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ed"), big.NewInt(int64(blockNumber)))
s.Require().NoError(err)
amountToTransfer := big.NewInt(10)
signedTx := s.signValidTx(common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ed"), amountToTransfer)
err = s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, signedTx.AsTransaction())
s.Require().NoError(err)
s.waitForTransaction()
receipt := s.expectSuccessReceipt(signedTx.AsTransaction().Hash())
finalBalance, err := s.network.Validators[0].JSONRPCClient.BalanceAt(s.ctx, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ed"), receipt.BlockNumber)
s.Require().NoError(err)
var result big.Int
s.Require().Equal(result.Add(initialBalance, amountToTransfer), finalBalance)
// test old balance is still the same
prevBalance, err := s.network.Validators[0].JSONRPCClient.BalanceAt(s.ctx, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ed"), big.NewInt(int64(blockNumber)))
s.Require().NoError(err)
s.Require().Equal(initialBalance, prevBalance)
}
func (s *IntegrationTestSuite) TestGetLogs() {
//TODO create tests to cover different filterQuery params
_, contractAddr := s.deployERC20Contract()
blockNum, err := s.network.Validators[0].JSONRPCClient.BlockNumber(s.ctx)
s.Require().NoError(err)
s.transferERC20Transaction(contractAddr, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(10))
filterQuery := ethereum.FilterQuery{
FromBlock: big.NewInt(int64(blockNum)),
}
logs, err := s.network.Validators[0].JSONRPCClient.FilterLogs(s.ctx, filterQuery)
s.Require().NoError(err)
s.Require().NotNil(logs)
s.Require().Equal(1, len(logs))
expectedTopics := []common.Hash{
common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"),
common.HexToHash("0x000000000000000000000000" + fmt.Sprintf("%x", common.BytesToAddress(s.network.Validators[0].Address))),
common.HexToHash("0x000000000000000000000000378c50d9264c63f3f92b806d4ee56e9d86ffb3ec"),
}
s.Require().Equal(expectedTopics, logs[0].Topics)
}
func (s *IntegrationTestSuite) TestTransactionReceiptERC20Transfer() {
//start with clean block
err := s.network.WaitForNextBlock()
s.Require().NoError(err)
// deploy erc20 contract
_, contractAddr := s.deployERC20Contract()
amount := big.NewInt(10)
hash := s.transferERC20Transaction(contractAddr, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), amount)
transferReceipt := s.expectSuccessReceipt(hash)
logs := transferReceipt.Logs
s.Require().Equal(1, len(logs))
s.Require().Equal(contractAddr, logs[0].Address)
s.Require().Equal(amount, big.NewInt(0).SetBytes(logs[0].Data))
s.Require().Equal(false, logs[0].Removed)
s.Require().Equal(uint(0x0), logs[0].Index)
s.Require().Equal(uint(0x0), logs[0].TxIndex)
expectedTopics := []common.Hash{
common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"),
common.HexToHash("0x000000000000000000000000" + fmt.Sprintf("%x", common.BytesToAddress(s.network.Validators[0].Address))),
common.HexToHash("0x000000000000000000000000378c50d9264c63f3f92b806d4ee56e9d86ffb3ec"),
}
s.Require().Equal(expectedTopics, logs[0].Topics)
}
func (s *IntegrationTestSuite) TestGetCode() {
expectedCode := "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"
_, addr := s.deploySimpleStorageContract()
block, err := s.network.Validators[0].JSONRPCClient.BlockNumber(s.ctx)
s.Require().NoError(err)
code, err := s.network.Validators[0].JSONRPCClient.CodeAt(s.ctx, addr, big.NewInt(int64(block)))
s.Require().NoError(err)
s.Require().Equal(expectedCode, hexutil.Encode(code))
}
func (s *IntegrationTestSuite) TestGetStorageAt() {
expectedStore := []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}
_, addr := s.deploySimpleStorageContract()
s.storeValueStorageContract(addr, big.NewInt(5))
block, err := s.network.Validators[0].JSONRPCClient.BlockNumber(s.ctx)
s.Require().NoError(err)
storage, err := s.network.Validators[0].JSONRPCClient.StorageAt(s.ctx, addr, common.BigToHash(big.NewInt(0)), big.NewInt(int64(block)))
s.Require().NoError(err)
s.Require().NotNil(storage)
s.Require().True(bytes.Equal(expectedStore, storage))
}
func (s *IntegrationTestSuite) getGasPrice() *big.Int {
gasPrice, err := s.network.Validators[0].JSONRPCClient.SuggestGasPrice(s.ctx)
s.Require().NoError(err)
return gasPrice
}
func (s *IntegrationTestSuite) getAccountNonce(addr common.Address) uint64 {
nonce, err := s.network.Validators[0].JSONRPCClient.NonceAt(s.ctx, addr, nil)
s.Require().NoError(err)
return nonce
}
func (s *IntegrationTestSuite) signValidTx(to common.Address, amount *big.Int) *evmtypes.MsgEthereumTx {
chainId, err := s.network.Validators[0].JSONRPCClient.ChainID(s.ctx)
s.Require().NoError(err)
gasPrice := s.getGasPrice()
from := common.BytesToAddress(s.network.Validators[0].Address)
nonce := s.getAccountNonce(from)
msgTx := evmtypes.NewTx(
chainId,
nonce,
&to,
amount,
100000,
gasPrice,
big.NewInt(200),
nil,
nil,
nil,
)
msgTx.From = from.Hex()
err = msgTx.Sign(s.ethSigner, s.network.Validators[0].ClientCtx.Keyring)
s.Require().NoError(err)
return msgTx
}
func (s *IntegrationTestSuite) signValidContractDeploymentTx(input []byte) *evmtypes.MsgEthereumTx {
chainId, err := s.network.Validators[0].JSONRPCClient.ChainID(s.ctx)
s.Require().NoError(err)
gasPrice := s.getGasPrice()
from := common.BytesToAddress(s.network.Validators[0].Address)
nonce := s.getAccountNonce(from)
msgTx := evmtypes.NewTxContract(
chainId,
nonce,
big.NewInt(10),
134216,
gasPrice,
big.NewInt(200),
nil,
input,
nil,
)
msgTx.From = from.Hex()
err = msgTx.Sign(s.ethSigner, s.network.Validators[0].ClientCtx.Keyring)
s.Require().NoError(err)
return msgTx
}
func (s *IntegrationTestSuite) deployTestContract() (transaction common.Hash, contractAddr common.Address) {
bytecode := "0x6080604052348015600f57600080fd5b5060117f775a94827b8fd9b519d36cd827093c664f93347070a554f65e4a6f56cd73889860405160405180910390a2603580604b6000396000f3fe6080604052600080fdfea165627a7a723058206cab665f0f557620554bb45adf266708d2bd349b8a4314bdff205ee8440e3c240029"
var data hexutil.Bytes
err := data.UnmarshalText([]byte(bytecode))
s.Require().NoError(err)
return s.deployContract(data)
}
func (s *IntegrationTestSuite) deployContract(data []byte) (transaction common.Hash, contractAddr common.Address) {
chainID, err := s.network.Validators[0].JSONRPCClient.ChainID(s.ctx)
s.Require().NoError(err)
owner := common.BytesToAddress(s.network.Validators[0].Address)
nonce := s.getAccountNonce(owner)
gas, err := s.network.Validators[0].JSONRPCClient.EstimateGas(s.ctx, ethereum.CallMsg{
From: owner,
Data: data,
})
s.Require().NoError(err)
gasPrice := s.getGasPrice()
contractDeployTx := evmtypes.NewTxContract(
chainID,
nonce,
nil, // amount
gas, // gasLimit
gasPrice, // gasPrice
nil, nil,
data, // input
nil, // accesses
)
contractDeployTx.From = owner.Hex()
err = contractDeployTx.Sign(s.ethSigner, s.network.Validators[0].ClientCtx.Keyring)
s.Require().NoError(err)
err = s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, contractDeployTx.AsTransaction())
s.Require().NoError(err)
s.waitForTransaction()
receipt := s.expectSuccessReceipt(contractDeployTx.AsTransaction().Hash())
s.Require().NotNil(receipt.ContractAddress)
return contractDeployTx.AsTransaction().Hash(), receipt.ContractAddress
}
// Deploys erc20 contract, commits block and returns contract address
func (s *IntegrationTestSuite) deployERC20Contract() (transaction common.Hash, contractAddr common.Address) {
owner := common.BytesToAddress(s.network.Validators[0].Address)
supply := sdk.NewIntWithDecimal(1000, 18).BigInt()
ctorArgs, err := evmtypes.ERC20Contract.ABI.Pack("", owner, supply)
s.Require().NoError(err)
data := append(evmtypes.ERC20Contract.Bin, ctorArgs...)
return s.deployContract(data)
}
// Deploys SimpleStorageContract and,commits block and returns contract address
func (s *IntegrationTestSuite) deploySimpleStorageContract() (transaction common.Hash, contractAddr common.Address) {
ctorArgs, err := evmtypes.SimpleStorageContract.ABI.Pack("")
s.Require().NoError(err)
data := append(evmtypes.SimpleStorageContract.Bin, ctorArgs...)
return s.deployContract(data)
}
func (s *IntegrationTestSuite) expectSuccessReceipt(hash common.Hash) *ethtypes.Receipt {
receipt, err := s.network.Validators[0].JSONRPCClient.TransactionReceipt(s.ctx, hash)
s.Require().NoError(err)
s.Require().NotNil(receipt)
s.Require().Equal(uint64(0x1), receipt.Status)
return receipt
}
func (s *IntegrationTestSuite) transferERC20Transaction(contractAddr, to common.Address, amount *big.Int) common.Hash {
chainID, err := s.network.Validators[0].JSONRPCClient.ChainID(s.ctx)
s.Require().NoError(err)
transferData, err := evmtypes.ERC20Contract.ABI.Pack("transfer", to, amount)
s.Require().NoError(err)
owner := common.BytesToAddress(s.network.Validators[0].Address)
nonce := s.getAccountNonce(owner)
gas, err := s.network.Validators[0].JSONRPCClient.EstimateGas(s.ctx, ethereum.CallMsg{
To: &contractAddr,
From: owner,
Data: transferData,
})
s.Require().NoError(err)
gasPrice := s.getGasPrice()
ercTransferTx := evmtypes.NewTx(
chainID,
nonce,
&contractAddr,
nil,
gas,
gasPrice,
nil, nil,
transferData,
nil,
)
ercTransferTx.From = owner.Hex()
err = ercTransferTx.Sign(s.ethSigner, s.network.Validators[0].ClientCtx.Keyring)
s.Require().NoError(err)
err = s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, ercTransferTx.AsTransaction())
s.Require().NoError(err)
s.waitForTransaction()
receipt := s.expectSuccessReceipt(ercTransferTx.AsTransaction().Hash())
s.Require().NotEmpty(receipt.Logs)
return ercTransferTx.AsTransaction().Hash()
}
func (s *IntegrationTestSuite) storeValueStorageContract(contractAddr common.Address, amount *big.Int) common.Hash {
chainID, err := s.network.Validators[0].JSONRPCClient.ChainID(s.ctx)
s.Require().NoError(err)
transferData, err := evmtypes.SimpleStorageContract.ABI.Pack("store", amount)
s.Require().NoError(err)
owner := common.BytesToAddress(s.network.Validators[0].Address)
nonce := s.getAccountNonce(owner)
gas, err := s.network.Validators[0].JSONRPCClient.EstimateGas(s.ctx, ethereum.CallMsg{
To: &contractAddr,
From: owner,
Data: transferData,
})
s.Require().NoError(err)
gasPrice := s.getGasPrice()
ercTransferTx := evmtypes.NewTx(
chainID,
nonce,
&contractAddr,
nil,
gas,
gasPrice,
nil, nil,
transferData,
nil,
)
ercTransferTx.From = owner.Hex()
err = ercTransferTx.Sign(s.ethSigner, s.network.Validators[0].ClientCtx.Keyring)
s.Require().NoError(err)
err = s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, ercTransferTx.AsTransaction())
s.Require().NoError(err)
s.waitForTransaction()
s.expectSuccessReceipt(ercTransferTx.AsTransaction().Hash())
return ercTransferTx.AsTransaction().Hash()
}
// waits 2 blocks time to keep tests stable
func (s *IntegrationTestSuite) waitForTransaction() {
err := s.network.WaitForNextBlock()
err = s.network.WaitForNextBlock()
s.Require().NoError(err)
}
func TestIntegrationTestSuite(t *testing.T) {
suite.Run(t, new(IntegrationTestSuite))
}
func (s *IntegrationTestSuite) TestWeb3Sha3() {
testCases := []struct {
name string
arg string
expected string
}{
{
"normal input",
"0xabcd1234567890",
"0x23e7488ec9097f0126b0338926bfaeb5264b01cb162a0fd4a6d76e1081c2b24a",
},
{
"0x case",
"0x",
"0x39bef1777deb3dfb14f64b9f81ced092c501fee72f90e93d03bb95ee89df9837",
},
{
"empty string case",
"",
"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",
},
}
for _, tc := range testCases {
s.Run(tc.name, func() {
var result string
err := s.rpcClient.Call(&result, "web3_sha3", tc.arg)
s.Require().NoError(err)
s.Require().Equal(tc.expected, result)
})
}
}
func (s *IntegrationTestSuite) TestPendingTransactionFilter() {
var (
filterID string
filterResult []common.Hash
)
// create filter
err := s.rpcClient.Call(&filterID, "eth_newPendingTransactionFilter")
s.Require().NoError(err)
// check filter result is empty
err = s.rpcClient.Call(&filterResult, "eth_getFilterChanges", filterID)
s.Require().NoError(err)
s.Require().Empty(filterResult)
// send transaction
signedTx := s.signValidTx(common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(10)).AsTransaction()
err = s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, signedTx)
s.Require().NoError(err)
s.waitForTransaction()
s.expectSuccessReceipt(signedTx.Hash())
// check filter changes match the tx hash
err = s.rpcClient.Call(&filterResult, "eth_getFilterChanges", filterID)
s.Require().NoError(err)
s.Require().Equal([]common.Hash{signedTx.Hash()}, filterResult)
}