laconicd-deprecated/app/ante/utils_test.go
Federico Kunze 1505ba89a1
atto photon refactor (#503)
* atto photon refactor

* update testnet command

* fix test

* changelog
2020-09-08 11:39:48 -03:00

111 lines
2.7 KiB
Go

package ante_test
import (
"fmt"
"math/big"
"testing"
"time"
"github.com/stretchr/testify/suite"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
"github.com/cosmos/ethermint/app"
ante "github.com/cosmos/ethermint/app/ante"
"github.com/cosmos/ethermint/crypto"
ethermint "github.com/cosmos/ethermint/types"
evmtypes "github.com/cosmos/ethermint/x/evm/types"
ethcrypto "github.com/ethereum/go-ethereum/crypto"
abci "github.com/tendermint/tendermint/abci/types"
tmcrypto "github.com/tendermint/tendermint/crypto"
)
type AnteTestSuite struct {
suite.Suite
ctx sdk.Context
app *app.EthermintApp
anteHandler sdk.AnteHandler
}
func (suite *AnteTestSuite) SetupTest() {
checkTx := false
suite.app = app.Setup(checkTx)
suite.app.Codec().RegisterConcrete(&sdk.TestMsg{}, "test/TestMsg", nil)
suite.ctx = suite.app.BaseApp.NewContext(checkTx, abci.Header{Height: 1, ChainID: "3", Time: time.Now().UTC()})
suite.app.EvmKeeper.SetParams(suite.ctx, evmtypes.DefaultParams())
suite.anteHandler = ante.NewAnteHandler(suite.app.AccountKeeper, suite.app.EvmKeeper, suite.app.SupplyKeeper)
}
func TestAnteTestSuite(t *testing.T) {
suite.Run(t, new(AnteTestSuite))
}
func newTestMsg(addrs ...sdk.AccAddress) *sdk.TestMsg {
return sdk.NewTestMsg(addrs...)
}
func newTestCoins() sdk.Coins {
return sdk.NewCoins(ethermint.NewPhotonCoinInt64(500000000))
}
func newTestStdFee() auth.StdFee {
return auth.NewStdFee(220000, sdk.NewCoins(ethermint.NewPhotonCoinInt64(150)))
}
// GenerateAddress generates an Ethereum address.
func newTestAddrKey() (sdk.AccAddress, tmcrypto.PrivKey) {
privkey, _ := crypto.GenerateKey()
addr := ethcrypto.PubkeyToAddress(privkey.ToECDSA().PublicKey)
return sdk.AccAddress(addr.Bytes()), privkey
}
func newTestSDKTx(
ctx sdk.Context, msgs []sdk.Msg, privs []tmcrypto.PrivKey,
accNums []uint64, seqs []uint64, fee auth.StdFee,
) sdk.Tx {
sigs := make([]auth.StdSignature, len(privs))
for i, priv := range privs {
signBytes := auth.StdSignBytes(ctx.ChainID(), accNums[i], seqs[i], fee, msgs, "")
sig, err := priv.Sign(signBytes)
if err != nil {
panic(err)
}
sigs[i] = auth.StdSignature{
PubKey: priv.PubKey(),
Signature: sig,
}
}
return auth.NewStdTx(msgs, fee, sigs, "")
}
func newTestEthTx(ctx sdk.Context, msg evmtypes.MsgEthereumTx, priv tmcrypto.PrivKey) (sdk.Tx, error) {
chainID, ok := new(big.Int).SetString(ctx.ChainID(), 10)
if !ok {
return nil, fmt.Errorf("invalid chainID: %s", ctx.ChainID())
}
privkey, ok := priv.(crypto.PrivKeySecp256k1)
if !ok {
return nil, fmt.Errorf("invalid private key type: %T", priv)
}
err := msg.Sign(chainID, privkey.ToECDSA())
if err != nil {
return nil, err
}
return msg, nil
}