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33ab63ef15
laconicd-deprecated/app/ante/ante_test.go
Federico Kunze da9157e406
upgrade changes cleanup (#236) 
* changes from update version

* app changes

* cmd changes

* build and send tx

* fix tests

* eth_rpc fixes

* lint

* add WithEventManager to handler ctx

* changelog

* go mod verify and tidy
2020-04-01 15:49:21 -03:00

302 lines
9.6 KiB
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package ante_test
import (
"math/big"
"testing"
"time"
"github.com/stretchr/testify/require"
ethcmn "github.com/ethereum/go-ethereum/common"
abci "github.com/tendermint/tendermint/abci/types"
tmcrypto "github.com/tendermint/tendermint/crypto"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/ethermint/app"
"github.com/cosmos/ethermint/app/ante"
"github.com/cosmos/ethermint/types"
evmtypes "github.com/cosmos/ethermint/x/evm/types"
)
func requireValidTx(
t *testing.T, anteHandler sdk.AnteHandler, ctx sdk.Context, tx sdk.Tx, sim bool,
) {
_, err := anteHandler(ctx, tx, sim)
require.NoError(t, err)
}
func requireInvalidTx(
t *testing.T, anteHandler sdk.AnteHandler, ctx sdk.Context,
tx sdk.Tx, sim bool,
) {
_, err := anteHandler(ctx, tx, sim)
require.Error(t, err)
}
func (suite *AnteTestSuite) TestValidEthTx() {
suite.ctx = suite.ctx.WithBlockHeight(1)
addr1, priv1 := newTestAddrKey()
addr2, _ := newTestAddrKey()
acc1 := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
err := acc1.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc1)
acc2 := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr2)
err = acc2.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc2)
// require a valid Ethereum tx to pass
to := ethcmn.BytesToAddress(addr2.Bytes())
amt := big.NewInt(32)
gas := big.NewInt(20)
ethMsg := evmtypes.NewMsgEthereumTx(0, &to, amt, 22000, gas, []byte("test"))
tx := newTestEthTx(suite.ctx, ethMsg, priv1)
requireValidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
}
func (suite *AnteTestSuite) TestValidTx() {
suite.ctx = suite.ctx.WithBlockHeight(1)
addr1, priv1 := newTestAddrKey()
addr2, priv2 := newTestAddrKey()
acc1 := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
err := acc1.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc1)
acc2 := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr2)
err = acc2.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc2)
// require a valid SDK tx to pass
fee := newTestStdFee()
msg1 := newTestMsg(addr1, addr2)
msgs := []sdk.Msg{msg1}
privKeys := []tmcrypto.PrivKey{priv1, priv2}
accNums := []uint64{acc1.GetAccountNumber(), acc2.GetAccountNumber()}
accSeqs := []uint64{acc1.GetSequence(), acc2.GetSequence()}
tx := newTestSDKTx(suite.ctx, msgs, privKeys, accNums, accSeqs, fee)
requireValidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
}
func (suite *AnteTestSuite) TestSDKInvalidSigs() {
suite.ctx = suite.ctx.WithBlockHeight(1)
addr1, priv1 := newTestAddrKey()
addr2, priv2 := newTestAddrKey()
addr3, priv3 := newTestAddrKey()
acc1 := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
err := acc1.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc1)
acc2 := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr2)
err = acc2.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc2)
fee := newTestStdFee()
msg1 := newTestMsg(addr1, addr2)
// require validation failure with no signers
msgs := []sdk.Msg{msg1}
privKeys := []tmcrypto.PrivKey{}
accNums := []uint64{acc1.GetAccountNumber(), acc2.GetAccountNumber()}
accSeqs := []uint64{acc1.GetSequence(), acc2.GetSequence()}
tx := newTestSDKTx(suite.ctx, msgs, privKeys, accNums, accSeqs, fee)
requireInvalidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
// require validation failure with invalid number of signers
msgs = []sdk.Msg{msg1}
privKeys = []tmcrypto.PrivKey{priv1}
accNums = []uint64{acc1.GetAccountNumber(), acc2.GetAccountNumber()}
accSeqs = []uint64{acc1.GetSequence(), acc2.GetSequence()}
tx = newTestSDKTx(suite.ctx, msgs, privKeys, accNums, accSeqs, fee)
requireInvalidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
// require validation failure with an invalid signer
msg2 := newTestMsg(addr1, addr3)
msgs = []sdk.Msg{msg1, msg2}
privKeys = []tmcrypto.PrivKey{priv1, priv2, priv3}
accNums = []uint64{acc1.GetAccountNumber(), acc2.GetAccountNumber(), 0}
accSeqs = []uint64{acc1.GetSequence(), acc2.GetSequence(), 0}
tx = newTestSDKTx(suite.ctx, msgs, privKeys, accNums, accSeqs, fee)
requireInvalidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
}
func (suite *AnteTestSuite) TestSDKInvalidAcc() {
suite.ctx = suite.ctx.WithBlockHeight(1)
addr1, priv1 := newTestAddrKey()
acc1 := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
err := acc1.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc1)
fee := newTestStdFee()
msg1 := newTestMsg(addr1)
msgs := []sdk.Msg{msg1}
privKeys := []tmcrypto.PrivKey{priv1}
// require validation failure with invalid account number
accNums := []uint64{1}
accSeqs := []uint64{acc1.GetSequence()}
tx := newTestSDKTx(suite.ctx, msgs, privKeys, accNums, accSeqs, fee)
requireInvalidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
// require validation failure with invalid sequence (nonce)
accNums = []uint64{acc1.GetAccountNumber()}
accSeqs = []uint64{1}
tx = newTestSDKTx(suite.ctx, msgs, privKeys, accNums, accSeqs, fee)
requireInvalidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
}
func (suite *AnteTestSuite) TestEthInvalidSig() {
suite.ctx = suite.ctx.WithBlockHeight(1)
_, priv1 := newTestAddrKey()
addr2, _ := newTestAddrKey()
to := ethcmn.BytesToAddress(addr2.Bytes())
amt := big.NewInt(32)
gas := big.NewInt(20)
ethMsg := evmtypes.NewMsgEthereumTx(0, &to, amt, 22000, gas, []byte("test"))
tx := newTestEthTx(suite.ctx, ethMsg, priv1)
ctx := suite.ctx.WithChainID("4")
requireInvalidTx(suite.T(), suite.anteHandler, ctx, tx, false)
}
func (suite *AnteTestSuite) TestEthInvalidNonce() {
suite.ctx = suite.ctx.WithBlockHeight(1)
addr1, priv1 := newTestAddrKey()
addr2, _ := newTestAddrKey()
acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
err := acc.SetSequence(10)
suite.Require().NoError(err)
err = acc.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
// require a valid Ethereum tx to pass
to := ethcmn.BytesToAddress(addr2.Bytes())
amt := big.NewInt(32)
gas := big.NewInt(20)
ethMsg := evmtypes.NewMsgEthereumTx(0, &to, amt, 22000, gas, []byte("test"))
tx := newTestEthTx(suite.ctx, ethMsg, priv1)
requireInvalidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
}
func (suite *AnteTestSuite) TestEthInsufficientBalance() {
suite.ctx = suite.ctx.WithBlockHeight(1)
addr1, priv1 := newTestAddrKey()
addr2, _ := newTestAddrKey()
acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
// require a valid Ethereum tx to pass
to := ethcmn.BytesToAddress(addr2.Bytes())
amt := big.NewInt(32)
gas := big.NewInt(20)
ethMsg := evmtypes.NewMsgEthereumTx(0, &to, amt, 22000, gas, []byte("test"))
tx := newTestEthTx(suite.ctx, ethMsg, priv1)
requireInvalidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
}
func (suite *AnteTestSuite) TestEthInvalidIntrinsicGas() {
suite.ctx = suite.ctx.WithBlockHeight(1)
addr1, priv1 := newTestAddrKey()
addr2, _ := newTestAddrKey()
acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
err := acc.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
// require a valid Ethereum tx to pass
to := ethcmn.BytesToAddress(addr2.Bytes())
amt := big.NewInt(32)
gas := big.NewInt(20)
gasLimit := uint64(1000)
ethMsg := evmtypes.NewMsgEthereumTx(0, &to, amt, gasLimit, gas, []byte("test"))
tx := newTestEthTx(suite.ctx, ethMsg, priv1)
requireInvalidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
}
func (suite *AnteTestSuite) TestEthInvalidMempoolFees() {
// setup app with checkTx = true
suite.app = app.Setup(true)
suite.ctx = suite.app.BaseApp.NewContext(true, abci.Header{Height: 1, ChainID: "3", Time: time.Now().UTC()})
suite.anteHandler = ante.NewAnteHandler(suite.app.AccountKeeper, suite.app.SupplyKeeper)
suite.ctx = suite.ctx.WithMinGasPrices(sdk.NewDecCoins(sdk.NewCoins(sdk.NewCoin(types.DenomDefault, sdk.NewInt(500000)))))
addr1, priv1 := newTestAddrKey()
addr2, _ := newTestAddrKey()
acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
err := acc.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
// require a valid Ethereum tx to pass
to := ethcmn.BytesToAddress(addr2.Bytes())
amt := big.NewInt(32)
gas := big.NewInt(20)
ethMsg := evmtypes.NewMsgEthereumTx(0, &to, amt, 22000, gas, []byte("payload"))
tx := newTestEthTx(suite.ctx, ethMsg, priv1)
requireInvalidTx(suite.T(), suite.anteHandler, suite.ctx, tx, false)
}
func (suite *AnteTestSuite) TestEthInvalidChainID() {
suite.ctx = suite.ctx.WithBlockHeight(1)
addr1, priv1 := newTestAddrKey()
addr2, _ := newTestAddrKey()
acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr1)
err := acc.SetCoins(newTestCoins())
suite.Require().NoError(err)
suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
// require a valid Ethereum tx to pass
to := ethcmn.BytesToAddress(addr2.Bytes())
amt := big.NewInt(32)
gas := big.NewInt(20)
ethMsg := evmtypes.NewMsgEthereumTx(0, &to, amt, 22000, gas, []byte("test"))
tx := newTestEthTx(suite.ctx, ethMsg, priv1)
ctx := suite.ctx.WithChainID("bad-chain-id")
requireInvalidTx(suite.T(), suite.anteHandler, ctx, tx, false)
}
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