sandbox

type MockSandbox struct {
	TestParams           param.Params
	TestStore            *store.MockStore
	TestCommittee        committee.Committee
	TestCommitteeSigners []crypto.Signer
	TestAcceptSortition  bool
	TestPowerDelta       int64
}

type Sandbox interface {
	Account(crypto.Address) *account.Account
	MakeNewAccount(crypto.Address) *account.Account
	UpdateAccount(crypto.Address, *account.Account)

	Validator(crypto.Address) *validator.Validator
	MakeNewValidator(*bls.PublicKey) *validator.Validator
	UpdateValidator(*validator.Validator)
	UpdatePowerDelta(delta int64)
	PowerDelta() int64

	VerifyProof(hash.Stamp, sortition.Proof, *validator.Validator) bool
	Committee() committee.Reader
	RecentBlockByStamp(stamp hash.Stamp) (uint32, *block.Block)

	Params() param.Params
	CurrentHeight() uint32

	IterateAccounts(consumer func(addr crypto.Address, acc *account.Account, updated bool))
	IterateValidators(consumer func(val *validator.Validator, updated bool))
}