simapp

package
v7.0.0-...-ed0e92f Latest Latest
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 Go to latest Published: May 22, 2024 License: Apache-2.0 Imports: 137 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	AccountAddressPrefix       = "feath"
	AccountPubKeyPrefix        = "feathpub"
	ValidatorAddressPrefix     = "feathvaloper"
	ValidatorPubKeyPrefix      = "feathvaloperpub"
	ConsensusNodeAddressPrefix = "feathvalcons"
	ConsensusNodePubKeyPrefix  = "feathvalconspub"
	BondDenom                  = "featherstake"
	AppName                    = "feather-core"
)

DO NOT change the names of these variables! TODO: to prevent other users from changing these variables, we could probably just publish our own package like https://pkg.go.dev/github.com/cosmos/cosmos-sdk/version

View Source 
var (
	// DefaultNodeHome default home directories for the application daemon
	DefaultNodeHome string

	// ModuleBasics defines 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{},
		bank.AppModuleBasic{},
		authzmodule.AppModuleBasic{},
		capability.AppModuleBasic{},
		consensus.AppModuleBasic{},
		crisis.AppModuleBasic{},
		feegrantmodule.AppModuleBasic{},
		groupmodule.AppModuleBasic{},
		staking.AppModuleBasic{},
		mint.AppModuleBasic{},
		nftmodule.AppModuleBasic{},
		genutil.NewAppModuleBasic(genutiltypes.DefaultMessageValidator),
		vesting.AppModuleBasic{},
		slashing.AppModuleBasic{},
		gov.NewAppModuleBasic(getGovProposalHandlers()),
		distr.AppModuleBasic{},
		params.AppModuleBasic{},
		evidence.AppModuleBasic{},
		upgrade.AppModuleBasic{},
		ibc.AppModuleBasic{},
		ibctransfer.AppModuleBasic{},
		ica.AppModuleBasic{},
		ibcfee.AppModuleBasic{},
		ibchooks.AppModuleBasic{},
		wasm.AppModuleBasic{},
		ibctm.AppModuleBasic{},
	)
)

Functions

func AddTestAddrsIncremental 

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

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

func FundAccount 

func FundAccount(bankKeeper bankkeeper.Keeper, ctx sdk.Context, addr sdk.AccAddress, amounts sdk.Coins) error

FundAccount is a utility function that funds an account by minting and sending the coins to the address. This should be used for testing purposes only!

Instead of using the mint module account, which has the permission of minting, create a "faucet" account. (@fdymylja)

func FundModuleAccount 

func FundModuleAccount(bankKeeper bankkeeper.Keeper, ctx sdk.Context, recipientMod string, amounts sdk.Coins) error

FundModuleAccount is a utility function that funds a module account by minting and sending the coins to the address. This should be used for testing purposes only!

Instead of using the mint module account, which has the permission of minting, create a "faucet" account. (@fdymylja)

func GenesisStateWithValSet 

func GenesisStateWithValSet(
	codec codec.Codec,
	genesisState map[string]json.RawMessage,
	valSet *tmtypes.ValidatorSet,
	genAccs []authtypes.GenesisAccount,
	balances ...banktypes.Balance,
) (map[string]json.RawMessage, error)

GenesisStateWithValSet returns a new genesis state with the validator set copied from simtestutil with delegation not added to supply

func GetWasmOpts 

func GetWasmOpts(app *App, appOpts servertypes.AppOptions) []wasm.Option

GetWasmOpts build wasm options

func NewAnteHandler 

func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error)

NewAnteHandler returns an AnteHandler that checks and increments sequence numbers, checks signatures & account numbers, and deducts fees from the first signer.

func NewTestNetworkFixture 

func NewTestNetworkFixture() network.TestFixture

NewTestNetworkFixture returns a new simapp AppConstructor for network simulation tests

func SignAndDeliverWithoutCommit 

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

SignAndDeliverWithoutCommit signs and delivers a transaction. No commit

Types

type App 

type App struct {
	*baseapp.BaseApp

	// keepers
	AuthKeeper            authkeeper.AccountKeeper // TODO: Do we even need to store this state?
	AuthzKeeper           authzkeeper.Keeper
	BankKeeper            bankkeeper.Keeper
	CapabilityKeeper      *capabilitykeeper.Keeper
	StakingKeeper         *stakingkeeper.Keeper
	SlashingKeeper        slashingkeeper.Keeper
	MintKeeper            mintkeeper.Keeper
	DistrKeeper           distrkeeper.Keeper
	GovKeeper             govkeeper.Keeper
	CrisisKeeper          *crisiskeeper.Keeper
	UpgradeKeeper         *upgradekeeper.Keeper
	NftKeeper             nftkeeper.Keeper
	ParamsKeeper          paramskeeper.Keeper
	IBCKeeper             *ibckeeper.Keeper // IBC Keeper must be a pointer in the app, so we can SetRouter on it correctly
	EvidenceKeeper        evidencekeeper.Keeper
	TransferKeeper        ibctransferkeeper.Keeper
	ICAHostKeeper         icahostkeeper.Keeper
	FeeGrantKeeper        feegrantkeeper.Keeper
	GroupKeeper           groupkeeper.Keeper
	WasmKeeper            wasm.Keeper
	ConsensusParamsKeeper consensuskeeper.Keeper
	IBCFeeKeeper          ibcfeekeeper.Keeper
	ContractKeeper        wasmtypes.ContractOpsKeeper

	// IBC hooks
	IBCHooksKeeper ibchookskeeper.Keeper

	// ModuleManager is the module manager
	ModuleManager *module.Manager
	// contains filtered or unexported fields
}

App 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 NewAppWithCustomOptions 

func NewAppWithCustomOptions(t *testing.T, isCheckTx bool, options SetupOptions) *App

NewAppWithCustomOptions initializes a new WasmApp with custom options.

func NewSimApp 

func NewSimApp(
	logger log.Logger,
	db tmdb.DB,
	traceStore io.Writer,
	loadLatest bool,
	skipUpgradeHeights map[int64]bool,
	homePath string,
	invCheckPeriod uint,
	encodingConfig EncodingConfig,
	appOpts servertypes.AppOptions,
	baseAppOptions ...func(*baseapp.BaseApp),
) *App

NewSimApp returns a reference to an initialized blockchain app

func Setup 

func Setup(t *testing.T, opts ...wasm.Option) (*App, sdk.Context, *authtypes.BaseAccount)

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

func SetupWithEmptyStore 

func SetupWithEmptyStore(tb testing.TB) *App

SetupWithEmptyStore set up a wasmd app instance with empty DB

func SetupWithGenesisValSet 

func SetupWithGenesisValSet(t *testing.T, valSet *tmtypes.ValidatorSet, genAccs []authtypes.GenesisAccount, chainID string, opts []wasm.Option, balances ...banktypes.Balance) *App

SetupWithGenesisValSet initializes a new WasmApp 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 in the default token of the WasmApp from first genesis account. A Nop logger is set in WasmApp.

func (*App) AppCodec 

func (app *App) AppCodec() codec.Codec

AppCodec returns an app codec.

NOTE: This is solely to be used for testing purposes as it may be desirable for modules to register their own custom testing types.

func (*App) BeginBlocker 

func (app *App) BeginBlocker(ctx sdktypes.Context, req abcitypes.RequestBeginBlock) abcitypes.ResponseBeginBlock

BeginBlocker application updates every begin block

func (*App) DefaultGenesis 

func (app *App) DefaultGenesis() map[string]json.RawMessage

DefaultGenesis returns a default genesis from the registered AppModuleBasic's.

func (*App) EndBlocker 

func (app *App) EndBlocker(ctx sdktypes.Context, req abcitypes.RequestEndBlock) abcitypes.ResponseEndBlock

EndBlocker application updates every end block

func (*App) ExportAppStateAndValidators 

func (app *App) ExportAppStateAndValidators(
	forZeroHeight bool, jailAllowedAddrs []string, modulesToExport []string,
) (servertypes.ExportedApp, error)

ExportAppStateAndValidators exports the state of the application for a genesis file.

func (*App) InitChainer 

func (app *App) InitChainer(ctx sdktypes.Context, req abcitypes.RequestInitChain) abcitypes.ResponseInitChain

InitChainer application update at chain initialization

func (*App) InterfaceRegistry 

func (app *App) InterfaceRegistry() types.InterfaceRegistry

InterfaceRegistry returns an InterfaceRegistry

func (*App) LegacyAmino 

func (app *App) LegacyAmino() *codec.LegacyAmino

LegacyAmino returns SimApp's amino codec.

NOTE: This is solely to be used for testing purposes as it may be desirable for modules to register their own custom testing types.

func (*App) LoadHeight 

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

LoadHeight loads a particular height

func (*App) Name 

func (app *App) Name() string

Name returns the name of the App

func (*App) RegisterAPIRoutes 

func (app *App) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.APIConfig)

RegisterAPIRoutes registers all application module routes with the provided API server.

func (*App) RegisterNodeService 

func (app *App) RegisterNodeService(clientCtx client.Context)

func (*App) RegisterTendermintService 

func (app *App) RegisterTendermintService(clientCtx client.Context)

RegisterTendermintService implements the Application.RegisterTendermintService method.

func (*App) RegisterTxService 

func (app *App) RegisterTxService(clientCtx client.Context)

RegisterTxService implements the Application.RegisterTxService method.

func (*App) SimulationManager 

func (app *App) SimulationManager() *module.SimulationManager

SimulationManager implements the SimulationApp interface

func (*App) TxConfig 

func (app *App) TxConfig() client.TxConfig

TxConfig returns a TxConfig

type EncodingConfig 

type EncodingConfig struct {
	InterfaceRegistry types.InterfaceRegistry
	Marshaler         codec.Codec
	TxConfig          client.TxConfig
	Amino             *codec.LegacyAmino
}

EncodingConfig specifies the concrete encoding types to use for a given app. This is provided for compatibility between protobuf and amino implementations.

func MakeEncodingConfig 

func MakeEncodingConfig() EncodingConfig

MakeEncodingConfig creates an EncodingConfig for testing

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 GenesisStateWithSingleValidator 

func GenesisStateWithSingleValidator(t *testing.T, app *App) GenesisState

GenesisStateWithSingleValidator initializes GenesisState with a single validator and genesis accounts that also act as delegators.

func NewDefaultGenesisState 

func NewDefaultGenesisState(cdc codec.JSONCodec) GenesisState

NewDefaultGenesisState generates the default state for the application.

type HandlerOptions 

type HandlerOptions struct {
	ante.HandlerOptions

	IBCKeeper         *ibckeeper.Keeper
	TxCounterStoreKey storetypes.StoreKey
	WasmConfig        wasmTypes.WasmConfig
	Cdc               codec.BinaryCodec
}

HandlerOptions extends the SDK's AnteHandler options by requiring the IBC channel keeper.

type SetupOptions 

type SetupOptions struct {
	Logger   log.Logger
	DB       *dbm.MemDB
	AppOpts  servertypes.AppOptions
	WasmOpts []wasm.Option
}

SetupOptions defines arguments that are passed into `WasmApp` constructor.

Source Files

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