simapp

Documentation

Index

• Variables
• func AddTestAddrs(app *SimApp, ctx sdk.Context, accNum int, accAmt sdk.Int) []sdk.AccAddress
• func CheckBalance(t *testing.T, app *SimApp, addr sdk.AccAddress, exp sdk.Coins)
• func GenSequenceOfTxs(msgs []sdk.Msg, accnums []uint64, initSeqNums []uint64, numToGenerate int, ...) []auth.StdTx
• func GenTx(msgs []sdk.Msg, accnums []uint64, seq []uint64, priv ...crypto.PrivKey) auth.StdTx
• func GetMaccPerms() map[string][]string
• func MakeCodec() *codec.Codec
• func SignCheckDeliver(t *testing.T, cdc *codec.Codec, app *bam.BaseApp, header abci.Header, ...) (sdk.GasInfo, *sdk.Result, error)
• type GenesisState
  • func NewDefaultGenesisState() GenesisState
• type SimApp
  • func NewSimApp(logger log.Logger, db dbm.DB, traceStore io.Writer, loadLatest bool, ...) *SimApp
  • func Setup(isCheckTx bool) *SimApp
  • func SetupWithGenesisAccounts(genAccs []authexported.GenesisAccount) *SimApp
  • func (app *SimApp) BeginBlocker(ctx sdk.Context, req abci.RequestBeginBlock) abci.ResponseBeginBlock
  • func (app *SimApp) Codec() *codec.Codec
  • func (app *SimApp) EndBlocker(ctx sdk.Context, req abci.RequestEndBlock) abci.ResponseEndBlock
  • func (app *SimApp) GetKey(storeKey string) *sdk.KVStoreKey
  • func (app *SimApp) GetTKey(storeKey string) *sdk.TransientStoreKey
  • func (app *SimApp) InitChainer(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain
  • func (app *SimApp) LoadHeight(height int64) error
  • func (app *SimApp) ModuleAccountAddrs() map[string]bool

Variables

var (
	// default home directories for the application CLI
	DefaultCLIHome = os.ExpandEnv("$HOME/.simapp")

	// default home directories for the application daemon
	DefaultNodeHome = os.ExpandEnv("$HOME/.simapp")

	// The module BasicManager is in charge of setting up basic,
	// non-dependant module elements, such as codec registration
	// and genesis verification.
	ModuleBasics = module.NewBasicManager(
		auth.AppModuleBasic{},
		supply.AppModuleBasic{},
		genutil.AppModuleBasic{},
		bank.AppModuleBasic{},
		staking.AppModuleBasic{},
		mint.AppModuleBasic{},
		distr.AppModuleBasic{},
		gov.NewAppModuleBasic(paramsclient.ProposalHandler, distr.ProposalHandler),
		params.AppModuleBasic{},
		crisis.AppModuleBasic{},
		slashing.AppModuleBasic{},
		nft.AppModuleBasic{},
	)
)

Functions

func AddTestAddrs

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

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

func CheckBalance

func CheckBalance(t *testing.T, app *SimApp, addr sdk.AccAddress, exp sdk.Coins)

CheckBalance checks the balance of an account.

func GenSequenceOfTxs

func GenSequenceOfTxs(msgs []sdk.Msg, accnums []uint64, initSeqNums []uint64, numToGenerate int, priv ...crypto.PrivKey) []auth.StdTx

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

func GenTx

func GenTx(msgs []sdk.Msg, accnums []uint64, seq []uint64, priv ...crypto.PrivKey) auth.StdTx

GenTx generates a signed mock transaction.

func GetMaccPerms

func GetMaccPerms() map[string][]string

GetMaccPerms returns a copy of the module account permissions

func MakeCodec

func MakeCodec() *codec.Codec

custom tx codec

func SignCheckDeliver

func SignCheckDeliver(
	t *testing.T, cdc *codec.Codec, app *bam.BaseApp, header abci.Header, msgs []sdk.Msg,
	accNums, seq []uint64, expSimPass, expPass bool, priv ...crypto.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.

Types

type GenesisState

type GenesisState map[string]json.RawMessage

The genesis state of the blockchain is represented here as a map of raw json messages key'd by a identifier string. The identifier is used to determine which module genesis information belongs to so it may be appropriately routed during init chain. Within this application default genesis information is retrieved from the ModuleBasicManager which populates json from each BasicModule object provided to it during init.

func NewDefaultGenesisState

func NewDefaultGenesisState() GenesisState

NewDefaultGenesisState generates the default state for the application.

type SimApp

type SimApp struct {
	*bam.BaseApp

	// keepers
	AccountKeeper  auth.AccountKeeper
	BankKeeper     bank.Keeper
	SupplyKeeper   supply.Keeper
	StakingKeeper  staking.Keeper
	SlashingKeeper slashing.Keeper
	MintKeeper     mint.Keeper
	DistrKeeper    distr.Keeper
	GovKeeper      gov.Keeper
	CrisisKeeper   crisis.Keeper
	ParamsKeeper   params.Keeper
	NFTKeeper      nft.Keeper
	// contains filtered or unexported fields
}

SimApp extends an ABCI application, but with most of its parameters exported. They are exported for convenience in creating helper functions, as object capabilities aren't needed for testing.

func NewSimApp

func NewSimApp(
	logger log.Logger, db dbm.DB, traceStore io.Writer, loadLatest bool,
	invCheckPeriod uint, baseAppOptions ...func(*bam.BaseApp),
) *SimApp

NewSimApp returns a reference to an initialized SimApp.

func Setup

func Setup(isCheckTx bool) *SimApp

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

func SetupWithGenesisAccounts

func SetupWithGenesisAccounts(genAccs []authexported.GenesisAccount) *SimApp

SetupWithGenesisAccounts initializes a new SimApp with the passed in genesis accounts.

func (*SimApp) BeginBlocker

func (app *SimApp) BeginBlocker(ctx sdk.Context, req abci.RequestBeginBlock) abci.ResponseBeginBlock

application updates every begin block

func (*SimApp) Codec

func (app *SimApp) Codec() *codec.Codec

Codec returns simapp's codec

func (*SimApp) EndBlocker

func (app *SimApp) EndBlocker(ctx sdk.Context, req abci.RequestEndBlock) abci.ResponseEndBlock

application updates every end block

func (*SimApp) GetKey

func (app *SimApp) GetKey(storeKey string) *sdk.KVStoreKey

GetKey returns the KVStoreKey for the provided store key

func (*SimApp) GetTKey

func (app *SimApp) GetTKey(storeKey string) *sdk.TransientStoreKey

GetTKey returns the TransientStoreKey for the provided store key

func (*SimApp) InitChainer

func (app *SimApp) InitChainer(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain

application update at chain initialization

func (*SimApp) LoadHeight

func (app *SimApp) LoadHeight(height int64) error

load a particular height

func (*SimApp) ModuleAccountAddrs

func (app *SimApp) ModuleAccountAddrs() map[string]bool

ModuleAccountAddrs returns all the app's module account addresses.