laconicd-deprecated/tests/e2e/integration_test.go

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package e2e_test
import (
"context"
"fmt"
"github.com/ethereum/go-ethereum/crypto"
"math/big"
"testing"
// . "github.com/onsi/ginkgo"
// . "github.com/onsi/gomega"
"github.com/stretchr/testify/suite"
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"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"
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"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
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gethClient *gethclient.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)
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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)
}
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rpcClient, err := rpc.DialContext(s.ctx, address)
s.Require().NoError(err)
s.gethClient = gethclient.New(rpcClient)
s.Require().NotNil(s.gethClient)
}
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)
}
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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) 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))
var testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
tx := ethtypes.NewContractCreation(0, nil, 0x5208, nil, data)
tx, _ = ethtypes.SignTx(tx, ethtypes.HomesteadSigner{}, testKey)
err = s.network.Validators[0].JSONRPCClient.SendTransaction(s.ctx, tx)
s.Require().Error(err)
}
func TestIntegrationTestSuite(t *testing.T) {
suite.Run(t, new(IntegrationTestSuite))
}