105 lines
2.6 KiB
Go
105 lines
2.6 KiB
Go
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package ante_test
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import (
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"fmt"
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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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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth"
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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"
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emint "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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abci "github.com/tendermint/tendermint/abci/types"
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tmcrypto "github.com/tendermint/tendermint/crypto"
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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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anteHandler sdk.AnteHandler
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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.app.Codec().RegisterConcrete(&sdk.TestMsg{}, "test/TestMsg", nil)
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suite.ctx = suite.app.BaseApp.NewContext(checkTx, abci.Header{Height: 1, ChainID: "3", Time: time.Now().UTC()})
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suite.anteHandler = ante.NewAnteHandler(suite.app.AccountKeeper, suite.app.SupplyKeeper)
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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) *sdk.TestMsg {
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return sdk.NewTestMsg(addrs...)
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}
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func newTestCoins() sdk.Coins {
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return sdk.NewCoins(sdk.NewInt64Coin(emint.DenomDefault, 500000000))
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}
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func newTestStdFee() auth.StdFee {
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return auth.NewStdFee(220000, sdk.NewCoins(sdk.NewInt64Coin(emint.DenomDefault, 150)))
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}
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// GenerateAddress generates an Ethereum address.
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func newTestAddrKey() (sdk.AccAddress, tmcrypto.PrivKey) {
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privkey, _ := crypto.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 []tmcrypto.PrivKey,
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accNums []uint64, seqs []uint64, fee auth.StdFee,
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) sdk.Tx {
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sigs := make([]auth.StdSignature, len(privs))
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for i, priv := range privs {
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signBytes := auth.StdSignBytes(ctx.ChainID(), accNums[i], seqs[i], 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] = auth.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 auth.NewStdTx(msgs, fee, sigs, "")
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}
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func newTestEthTx(ctx sdk.Context, msg evmtypes.MsgEthereumTx, priv tmcrypto.PrivKey) sdk.Tx {
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chainID, ok := new(big.Int).SetString(ctx.ChainID(), 10)
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if !ok {
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panic(fmt.Sprintf("invalid chainID: %s", ctx.ChainID()))
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}
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privkey, ok := priv.(crypto.PrivKeySecp256k1)
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if !ok {
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panic(fmt.Sprintf("invalid private key type: %T", priv))
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}
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msg.Sign(chainID, privkey.ToECDSA())
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return msg
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}
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