lotus/itests/kit/ensemble_opts.go

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package kit
import (
"time"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/stmgr"
"github.com/filecoin-project/lotus/chain/wallet"
)
type EnsembleOpt func(opts *ensembleOpts) error
type genesisAccount struct {
key *wallet.Key
initialBalance abi.TokenAmount
}
type ensembleOpts struct {
pastOffset time.Duration
verifiedRoot genesisAccount
accounts []genesisAccount
mockProofs bool
upgradeSchedule stmgr.UpgradeSchedule
}
var DefaultEnsembleOpts = ensembleOpts{
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pastOffset: 10000000 * time.Second, // time sufficiently in the past to trigger catch-up mining.
upgradeSchedule: stmgr.UpgradeSchedule{{
Height: -1,
Network: build.NewestNetworkVersion,
}},
}
// MockProofs activates mock proofs for the entire ensemble.
func MockProofs() EnsembleOpt {
return func(opts *ensembleOpts) error {
opts.mockProofs = true
return nil
}
}
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// RootVerifier specifies the key to be enlisted as the verified registry root,
// as well as the initial balance to be attributed during genesis.
func RootVerifier(key *wallet.Key, balance abi.TokenAmount) EnsembleOpt {
return func(opts *ensembleOpts) error {
opts.verifiedRoot.key = key
opts.verifiedRoot.initialBalance = balance
return nil
}
}
// Account sets up an account at genesis with the specified key and balance.
func Account(key *wallet.Key, balance abi.TokenAmount) EnsembleOpt {
return func(opts *ensembleOpts) error {
opts.accounts = append(opts.accounts, genesisAccount{
key: key,
initialBalance: balance,
})
return nil
}
}