forked from cerc-io/laconicd-deprecated
117342b1b3
* evm, rpc: access lists, JSON-RPC and transaction updates (wip) * ante, evm, rpc: update signature verification * evm: msg server and tests updates * evm: tests (wip) * evm: fix cdc and params * evm: cleanup state transition * fix nil cases * lint
111 lines
3.1 KiB
Go
111 lines
3.1 KiB
Go
package ante_test
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import (
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"math/big"
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"testing"
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"time"
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"github.com/stretchr/testify/suite"
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cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
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"github.com/cosmos/cosmos-sdk/simapp/params"
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"github.com/cosmos/cosmos-sdk/testutil/testdata"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth/legacy/legacytx"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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"github.com/cosmos/ethermint/app"
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ante "github.com/cosmos/ethermint/app/ante"
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"github.com/cosmos/ethermint/crypto/ethsecp256k1"
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ethermint "github.com/cosmos/ethermint/types"
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evmtypes "github.com/cosmos/ethermint/x/evm/types"
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ethcrypto "github.com/ethereum/go-ethereum/crypto"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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)
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type AnteTestSuite struct {
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suite.Suite
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ctx sdk.Context
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app *app.EthermintApp
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encodingConfig params.EncodingConfig
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anteHandler sdk.AnteHandler
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chainID *big.Int
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}
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func (suite *AnteTestSuite) SetupTest() {
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checkTx := false
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suite.app = app.Setup(checkTx)
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suite.ctx = suite.app.BaseApp.NewContext(checkTx, tmproto.Header{Height: 2, ChainID: "ethermint-888", Time: time.Now().UTC()})
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suite.app.AccountKeeper.SetParams(suite.ctx, authtypes.DefaultParams())
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suite.app.EvmKeeper.SetParams(suite.ctx, evmtypes.DefaultParams())
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suite.encodingConfig = app.MakeEncodingConfig()
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// We're using TestMsg amino encoding in some tests, so register it here.
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suite.encodingConfig.Amino.RegisterConcrete(&testdata.TestMsg{}, "testdata.TestMsg", nil)
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suite.anteHandler = ante.NewAnteHandler(suite.app.AccountKeeper, suite.app.BankKeeper, suite.app.EvmKeeper, suite.encodingConfig.TxConfig.SignModeHandler())
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suite.chainID = big.NewInt(888)
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}
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func TestAnteTestSuite(t *testing.T) {
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suite.Run(t, new(AnteTestSuite))
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}
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func newTestMsg(addrs ...sdk.AccAddress) *testdata.TestMsg {
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return testdata.NewTestMsg(addrs...)
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}
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func newTestCoins() sdk.Coins {
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return sdk.NewCoins(ethermint.NewPhotonCoinInt64(500000000))
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}
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func newTestStdFee() legacytx.StdFee {
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return legacytx.NewStdFee(220000, sdk.NewCoins(ethermint.NewPhotonCoinInt64(150)))
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}
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// GenerateAddress generates an Ethereum address.
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func newTestAddrKey() (sdk.AccAddress, cryptotypes.PrivKey) {
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privkey, _ := ethsecp256k1.GenerateKey()
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addr := ethcrypto.PubkeyToAddress(privkey.ToECDSA().PublicKey)
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return sdk.AccAddress(addr.Bytes()), privkey
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}
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func newTestSDKTx(
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ctx sdk.Context, msgs []sdk.Msg, privs []cryptotypes.PrivKey,
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accNums []uint64, seqs []uint64, fee legacytx.StdFee,
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) sdk.Tx {
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sigs := make([]legacytx.StdSignature, len(privs))
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for i, priv := range privs {
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signBytes := legacytx.StdSignBytes(ctx.ChainID(), accNums[i], seqs[i], 0, fee, msgs, "")
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sig, err := priv.Sign(signBytes)
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if err != nil {
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panic(err)
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}
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sigs[i] = legacytx.StdSignature{
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PubKey: priv.PubKey(),
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Signature: sig,
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}
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}
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return legacytx.NewStdTx(msgs, fee, sigs, "")
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}
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func (suite *AnteTestSuite) newTestEthTx(msg *evmtypes.MsgEthereumTx, priv cryptotypes.PrivKey) (sdk.Tx, error) {
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privkey := ðsecp256k1.PrivKey{Key: priv.Bytes()}
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if err := msg.Sign(suite.chainID, privkey.ToECDSA()); err != nil {
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return nil, err
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}
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return msg, nil
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}
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