expected_keepers.go

package types

import (
	sdk "github.com/cosmos/cosmos-sdk/types"
	"github.com/cosmos/cosmos-sdk/x/auth/types"
)

// OracleKeeper defines the expected oracle keeper
type OracleKeeper interface {
	GetExchangeRate(ctx sdk.Context, denom string) (price sdk.Dec, err error)
	IsTarget(ctx sdk.Context, denom string) bool
	// Methods imported from oracle should be defined here
}

// AccountKeeper defines the expected account keeper used for simulations (noalias)
type AccountKeeper interface {
	GetAccount(ctx sdk.Context, addr sdk.AccAddress) types.AccountI
	GetModuleAccount(ctx sdk.Context, name string) types.ModuleAccountI
	GetModuleAddress(name string) sdk.AccAddress
	// Methods imported from account should be defined here
}

// BankKeeper defines the expected interface needed to retrieve account balances.
type BankKeeper interface {
	HasSupply(ctx sdk.Context, denom string) bool
	GetSupply(ctx sdk.Context, denom string) sdk.Coin
	SpendableCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
	GetBalance(ctx sdk.Context, addr sdk.AccAddress, denom string) sdk.Coin
	SendCoinsFromModuleToModule(ctx sdk.Context, senderModule string, recipientModule string, amt sdk.Coins) error
	SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
	SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
	BurnCoins(ctx sdk.Context, name string, amt sdk.Coins) error
	MintCoins(ctx sdk.Context, name string, amt sdk.Coins) error
	// Methods imported from bank should be defined here
}