58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
package coin
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import (
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crypto "github.com/tendermint/go-crypto"
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"github.com/tendermint/go-wire/data"
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"github.com/tendermint/basecoin"
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"github.com/tendermint/basecoin/modules/auth"
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)
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// AccountWithKey is a helper for tests, that includes and account
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// along with the private key to access it.
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type AccountWithKey struct {
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Key crypto.PrivKey
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Sequence uint32
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Account
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}
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// NewAccountWithKey creates an account with the given balance
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// and a random private key
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func NewAccountWithKey(coins Coins) *AccountWithKey {
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return &AccountWithKey{
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Key: crypto.GenPrivKeyEd25519().Wrap(),
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Account: Account{Coins: coins},
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}
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}
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// Address returns the public key address for this account
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func (a *AccountWithKey) Address() []byte {
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return a.Key.PubKey().Address()
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}
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// Actor returns the basecoin actor associated with this account
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func (a *AccountWithKey) Actor() basecoin.Actor {
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return auth.SigPerm(a.Key.PubKey().Address())
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}
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// NextSequence returns the next sequence to sign with
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func (a *AccountWithKey) NextSequence() uint32 {
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a.Sequence++
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return a.Sequence
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}
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// MakeOption returns a string to use with SetOption to initialize this account
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//
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// This is intended for use in test cases
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func (a *AccountWithKey) MakeOption() string {
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info := GenesisAccount{
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Address: a.Address(),
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Balance: a.Coins,
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}
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js, err := data.ToJSON(info)
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if err != nil {
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panic(err)
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}
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return string(js)
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}
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