laconicd/app/ante/utils_test.go
Federico Kunze 6f7470c2e0
build
2021-04-18 19:23:26 +02:00

114 lines
3.1 KiB
Go

package ante_test
import (
"testing"
"time"
"github.com/stretchr/testify/suite"
"github.com/cosmos/cosmos-sdk/simapp"
"github.com/cosmos/cosmos-sdk/simapp/params"
"github.com/cosmos/cosmos-sdk/testutil/testdata"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
"github.com/cosmos/ethermint/app"
ante "github.com/cosmos/ethermint/app/ante"
"github.com/cosmos/ethermint/crypto/ethsecp256k1"
ethermint "github.com/cosmos/ethermint/types"
evmtypes "github.com/cosmos/ethermint/x/evm/types"
ethcrypto "github.com/ethereum/go-ethereum/crypto"
tmcrypto "github.com/tendermint/tendermint/crypto"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
)
type AnteTestSuite struct {
suite.Suite
ctx sdk.Context
app *app.EthermintApp
encodingConfig params.EncodingConfig
anteHandler sdk.AnteHandler
}
func (suite *AnteTestSuite) SetupTest() {
checkTx := false
suite.app = app.Setup(checkTx)
suite.ctx = suite.app.BaseApp.NewContext(checkTx, tmproto.Header{Height: 2, ChainID: "injective-3", Time: time.Now().UTC()})
suite.app.AccountKeeper.SetParams(suite.ctx, authtypes.DefaultParams())
suite.app.EvmKeeper.SetParams(suite.ctx, evmtypes.DefaultParams())
suite.encodingConfig = simapp.MakeEncodingConfig()
// We're using TestMsg amino encoding in some tests, so register it here.
suite.encodingConfig.Amino.RegisterConcrete(&testdata.TestMsg{}, "testdata.TestMsg", nil)
suite.anteHandler = ante.NewAnteHandler(suite.app.AccountKeeper, suite.app.BankKeeper, suite.app.EvmKeeper, suite.encodingConfig.TxConfig.SignModeHandler())
}
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, _ := ethsecp256k1.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) {
chainIDEpoch, err := ethermint.ParseChainID(ctx.ChainID())
if err != nil {
return nil, err
}
privkey := &ethsecp256k1.PrivKey{Key: priv.Bytes()}
if err := msg.Sign(chainIDEpoch, privkey.ToECDSA()); err != nil {
return nil, err
}
return msg, nil
}