testutil

func BroadcastTxBytes ¶

func BroadcastTxBytes(app evm.EvmApp, txEncoder sdk.TxEncoder, tx sdk.Tx) (abci.ExecTxResult, error)

BroadcastTxBytes encodes a transaction and calls DeliverTx on the app.

func CheckEthTx ¶

func CheckEthTx(
	exampleApp evm.EvmApp,
	priv cryptotypes.PrivKey,
	msgs ...sdk.Msg,
) (abci.ResponseCheckTx, error)

CheckEthTx checks a Ethereum tx for a given set of msgs

func CheckTx ¶

func CheckTx(
	ctx sdk.Context,
	exampleApp evm.EvmApp,
	priv cryptotypes.PrivKey,
	gasPrice *sdkmath.Int,
	msgs ...sdk.Msg,
) (abci.ResponseCheckTx, error)

CheckTx checks a cosmos tx for a given set of msgs

func Commit ¶

func Commit(ctx sdk.Context, app evm.EvmApp, t time.Duration, vs *cmttypes.ValidatorSet) (sdk.Context, error)

Commit commits a block at a given time. Reminder: At the end of each CometBFT Consensus round the following methods are run TODO: update with new ABCI++ consideration

1. BeginBlock
2. DeliverTx
3. EndBlock
4. Commit

func CommitAndCreateNewCtx ¶

func CommitAndCreateNewCtx(ctx sdk.Context, app evm.EvmApp, t time.Duration, vs *cmttypes.ValidatorSet) (sdk.Context, error)

CommitAndCreateNewCtx commits a block at a given time creating a ctx with the current settings This is useful to keep test settings that could be affected by EndBlockers, e.g. setting a baseFee == 0 and expecting this condition to continue after commit

func Delegate ¶

func Delegate(
	ctx sdk.Context,
	evmApp evm.EvmApp,
	priv *ethsecp256k1.PrivKey,
	delegateAmount sdk.Coin,
	validator stakingtypes.Validator,
) (abci.ExecTxResult, error)

Delegate delivers a delegate tx

func DeliverEthTx ¶

func DeliverEthTx(
	exampleApp evm.EvmApp,
	priv cryptotypes.PrivKey,
	msgs ...sdk.Msg,
) (abci.ExecTxResult, error)

DeliverEthTx generates and broadcasts a Cosmos Tx populated with MsgEthereumTx messages. If a private key is provided, it will attempt to sign all messages with the given private key, otherwise, it will assume the messages have already been signed.

func DeliverEthTxWithoutCheck ¶

func DeliverEthTxWithoutCheck(
	exampleApp evm.EvmApp,
	priv cryptotypes.PrivKey,
	msgs ...sdk.Msg,
) (abci.ExecTxResult, error)

DeliverEthTxWithoutCheck generates and broadcasts a Cosmos Tx populated with MsgEthereumTx messages. If a private key is provided, it will attempt to sign all messages with the given private key, otherwise, it will assume the messages have already been signed. It does not check if the Eth tx is successful or not.

func DeliverTx ¶

func DeliverTx(
	ctx sdk.Context,
	exampleApp evm.EvmApp,
	priv cryptotypes.PrivKey,
	gasPrice *sdkmath.Int,
	msgs ...sdk.Msg,
) (abci.ExecTxResult, error)

DeliverTx delivers a cosmos tx for a given set of msgs

func NewTestGenesisState ¶

func NewTestGenesisState(app evm.EvmApp) testutil.GenesisState

NewTestGenesisState generate genesis state with single validator

It is also setting up the EVM parameters to use sensible defaults.

TODO: are these different genesis functions necessary or can they all be refactored into one? there's also other genesis state functions; some like app.DefaultGenesis() or others in test helpers only.

func SubmitProposal ¶

func SubmitProposal(
	ctx sdk.Context,
	evmApp evm.EvmApp,
	pk *ethsecp256k1.PrivKey,
	content govv1beta1.Content,
	eventNum int,
) (id uint64, err error)

SubmitProposal delivers a submit proposal tx for a given gov content. Depending on the content type, the eventNum needs to specify submit_proposal event.

func Vote ¶

func Vote(
	ctx sdk.Context,
	evmApp evm.EvmApp,
	priv *ethsecp256k1.PrivKey,
	proposalID uint64,
	voteOption govv1beta1.VoteOption,
) (abci.ExecTxResult, error)

Vote delivers a vote tx with the VoteOption "yes"