mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-14 03:55:19 +00:00
89 lines
2.8 KiB
Go
89 lines
2.8 KiB
Go
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package testutil
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import (
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"strings"
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"github.com/0glabs/0g-chain/app"
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"github.com/0glabs/0g-chain/chaincfg"
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dasignersprecompile "github.com/0glabs/0g-chain/precompiles/dasigners"
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"github.com/0glabs/0g-chain/x/bep3/types"
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"github.com/cosmos/cosmos-sdk/crypto/keyring"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/crypto"
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emtests "github.com/evmos/ethermint/tests"
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evmkeeper "github.com/evmos/ethermint/x/evm/keeper"
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"github.com/evmos/ethermint/x/evm/statedb"
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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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sdk "github.com/cosmos/cosmos-sdk/types"
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stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
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ethtypes "github.com/ethereum/go-ethereum/core/types"
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"github.com/evmos/ethermint/crypto/ethsecp256k1"
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tmproto "github.com/cometbft/cometbft/proto/tendermint/types"
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stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
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)
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type PrecompileTestSuite struct {
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suite.Suite
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StakingKeeper *stakingkeeper.Keeper
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App app.TestApp
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Ctx sdk.Context
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QueryClient types.QueryClient
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Addresses []sdk.AccAddress
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EvmKeeper *evmkeeper.Keeper
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EthSigner ethtypes.Signer
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Statedb *statedb.StateDB
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}
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type TestSigner struct {
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Addr common.Address
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HexAddr string
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PrivKey cryptotypes.PrivKey
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Signer keyring.Signer
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}
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func GenSigner() *TestSigner {
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var s TestSigner
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addr, priv := emtests.NewAddrKey()
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s.PrivKey = priv
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s.Addr = addr
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s.HexAddr = dasignersprecompile.ToLowerHexWithoutPrefix(s.Addr)
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s.Signer = emtests.NewSigner(priv)
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return &s
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}
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func (suite *PrecompileTestSuite) SetupTest() {
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chaincfg.SetSDKConfig()
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suite.App = app.NewTestApp()
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suite.App.InitializeFromGenesisStates()
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suite.StakingKeeper = suite.App.GetStakingKeeper()
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// make block header
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privkey, _ := ethsecp256k1.GenerateKey()
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consAddress := sdk.ConsAddress(privkey.PubKey().Address())
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key, err := privkey.ToECDSA()
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suite.Assert().NoError(err)
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hexAddr := strings.ToLower(crypto.PubkeyToAddress(key.PublicKey).Hex()[2:])
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valAddr, err := sdk.ValAddressFromHex(hexAddr)
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suite.Assert().NoError(err)
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suite.Ctx = suite.App.NewContext(true, tmproto.Header{Height: 1, ChainID: app.TestChainId, ProposerAddress: consAddress})
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newValidator, err := stakingtypes.NewValidator(valAddr, privkey.PubKey(), stakingtypes.Description{})
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suite.Assert().NoError(err)
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err = suite.StakingKeeper.SetValidatorByConsAddr(suite.Ctx, newValidator)
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suite.Assert().NoError(err)
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suite.StakingKeeper.SetValidator(suite.Ctx, newValidator)
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_, accAddresses := app.GeneratePrivKeyAddressPairs(10)
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suite.Addresses = accAddresses
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suite.EvmKeeper = suite.App.GetEvmKeeper()
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suite.EthSigner = ethtypes.LatestSignerForChainID(suite.EvmKeeper.ChainID())
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suite.Statedb = statedb.New(suite.Ctx, suite.EvmKeeper, statedb.NewEmptyTxConfig(common.BytesToHash(suite.Ctx.HeaderHash().Bytes())))
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}
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