helper

Documentation

Index

• Variables
• func AddTestAddrs(app *app.App, ctx sdk.Context, accNum int, accAmt sdk.Int) []sdk.AccAddress
• func AddTestAddrsFromPubKeys(app *app.App, ctx sdk.Context, pubKeys []cryptotypes.PubKey, accAmt sdk.Int)
• func AddTestAddrsIncremental(app *app.App, ctx sdk.Context, accNum int, accAmt sdk.Int) []sdk.AccAddress
• func CheckBalance(t *testing.T, app *app.App, addr sdk.AccAddress, balances sdk.Coins)
• func ConvertAddrsToValAddrs(addrs []sdk.AccAddress) []sdk.ValAddress
• func CreateIncrementalAccounts(accNum int) []sdk.AccAddress
• func CreateTestPubKeys(numPubKeys int) []cryptotypes.PubKey
• func GenSequenceOfTxs(txGen client.TxConfig, msgs []sdk.Msg, accNums []uint64, initSeqNums []uint64, ...) ([]sdk.Tx, error)
• func GenerateGenesisValidator(validatorNum int, initCoins sdk.Coins) (*tmtypes.ValidatorSet, authtypes.GenesisAccounts, []banktypes.Balance)
• func NewPubKeyFromHex(pk string) (res cryptotypes.PubKey)
• func SetAppLog(newLogger log.Logger)
• func Setup(isCheckTx bool) *app.App
• func SetupWithGenesisAccounts(genAccs []authtypes.GenesisAccount, balances ...banktypes.Balance) *app.App
• func SetupWithGenesisValSet(t *testing.T, valSet *tmtypes.ValidatorSet, genAccs []authtypes.GenesisAccount, ...) *app.App
• func SignCheckDeliver(t *testing.T, txCfg client.TxConfig, app *bam.BaseApp, header tmproto.Header, ...) (sdk.GasInfo, *sdk.Result, error)
• func TestAddr(addr string, bech string) (sdk.AccAddress, error)
• type EmptyAppOptions
  • func (ao EmptyAppOptions) Get(o string) interface{}
• type GenerateAccountStrategy

Variables

var (
	CoinOne = new(big.Int).Exp(big.NewInt(10), big.NewInt(18), nil)
)

var DefaultConsensusParams = &abci.ConsensusParams{
	Block: &abci.BlockParams{
		MaxBytes: 1048576,
		MaxGas:   -1,
	},
	Evidence: &tmproto.EvidenceParams{
		MaxAgeNumBlocks: 1000000,
		MaxAgeDuration:  504 * time.Hour,
		MaxBytes:        100000,
	},
	Validator: &tmproto.ValidatorParams{
		PubKeyTypes: []string{
			tmtypes.ABCIPubKeyTypeEd25519,
		},
	},
}

DefaultConsensusParams defines the default Tendermint consensus params used in SimApp testing.

Functions

func AddTestAddrs

func AddTestAddrs(app *app.App, ctx sdk.Context, accNum int, accAmt sdk.Int) []sdk.AccAddress

AddTestAddrs constructs and returns accNum amount of accounts with an initial balance of accAmt in random order

func AddTestAddrsFromPubKeys

func AddTestAddrsFromPubKeys(app *app.App, ctx sdk.Context, pubKeys []cryptotypes.PubKey, accAmt sdk.Int)

AddTestAddrsFromPubKeys adds the addresses into the SimApp providing only the public keys.

func AddTestAddrsIncremental

func AddTestAddrsIncremental(app *app.App, ctx sdk.Context, accNum int, accAmt sdk.Int) []sdk.AccAddress

AddTestAddrs constructs and returns accNum amount of accounts with an initial balance of accAmt in random order

func CheckBalance

func CheckBalance(t *testing.T, app *app.App, addr sdk.AccAddress, balances sdk.Coins)

CheckBalance checks the balance of an account.

func ConvertAddrsToValAddrs

func ConvertAddrsToValAddrs(addrs []sdk.AccAddress) []sdk.ValAddress

ConvertAddrsToValAddrs converts the provided addresses to ValAddress.

func CreateIncrementalAccounts

func CreateIncrementalAccounts(accNum int) []sdk.AccAddress

CreateIncrementalAccounts is a strategy used by addTestAddrs() in order to generated addresses in ascending order.

func CreateTestPubKeys

func CreateTestPubKeys(numPubKeys int) []cryptotypes.PubKey

CreateTestPubKeys returns a total of numPubKeys public keys in ascending order.

func GenSequenceOfTxs

func GenSequenceOfTxs(txGen client.TxConfig, msgs []sdk.Msg, accNums []uint64, initSeqNums []uint64, numToGenerate int, priv ...cryptotypes.PrivKey) ([]sdk.Tx, error)

GenSequenceOfTxs generates a set of signed transactions of messages, such that they differ only by having the sequence numbers incremented between every transaction.

func GenerateGenesisValidator

func GenerateGenesisValidator(validatorNum int, initCoins sdk.Coins) (*tmtypes.ValidatorSet, authtypes.GenesisAccounts, []banktypes.Balance)

func NewPubKeyFromHex

func NewPubKeyFromHex(pk string) (res cryptotypes.PubKey)

NewPubKeyFromHex returns a PubKey from a hex string.

func SetAppLog

func SetAppLog(newLogger log.Logger)

func Setup

func Setup(isCheckTx bool) *app.App

Setup initializes a new SimApp. A Nop logger is set in SimApp.

func SetupWithGenesisAccounts

func SetupWithGenesisAccounts(genAccs []authtypes.GenesisAccount, balances ...banktypes.Balance) *app.App

SetupWithGenesisAccounts initializes a new SimApp with the provided genesis accounts and possible balances.

func SetupWithGenesisValSet

func SetupWithGenesisValSet(t *testing.T, valSet *tmtypes.ValidatorSet, genAccs []authtypes.GenesisAccount, balances ...banktypes.Balance) *app.App

SetupWithGenesisValSet initializes a new SimApp with a validator set and genesis accounts that also act as delegators. For simplicity, each validator is bonded with a delegation of one consensus engine unit (10^6) in the default token of the simapp from first genesis account. A Nop logger is set in SimApp.

func SignCheckDeliver

func SignCheckDeliver(
	t *testing.T, txCfg client.TxConfig, app *bam.BaseApp, header tmproto.Header, msgs []sdk.Msg,
	chainID string, accNums, accSeqs []uint64, expSimPass, expPass bool, priv ...cryptotypes.PrivKey,
) (sdk.GasInfo, *sdk.Result, error)

SignCheckDeliver checks a generated signed transaction and simulates a block commitment with the given transaction. A test assertion is made using the parameter 'expPass' against the result. A corresponding result is returned.

func TestAddr

func TestAddr(addr string, bech string) (sdk.AccAddress, error)

Types

type EmptyAppOptions

type EmptyAppOptions struct{}

EmptyAppOptions is a stub implementing AppOptions

func (EmptyAppOptions) Get

func (ao EmptyAppOptions) Get(o string) interface{}

Get implements AppOptions

type GenerateAccountStrategy

type GenerateAccountStrategy func(int) []sdk.AccAddress