backends

Documentation

Index

• type SimulatedBackend
  • func NewSimulatedBackend(alloc types.GenesisAlloc, gasLimit uint64) *SimulatedBackend
  • func NewSimulatedBackendFromConfig(cfg ethconfig.Config) *SimulatedBackend
  • func (b *SimulatedBackend) Fork(ctx context.Context, parentHash common.Hash) error

Types

type SimulatedBackend

type SimulatedBackend struct {
	*simulated.Backend
	simulated.Client
}

SimulatedBackend is a simulated blockchain. Deprecated: use package github.com/codecodeorg/opgeth/ethclient/simulated instead.

func NewSimulatedBackend

func NewSimulatedBackend(alloc types.GenesisAlloc, gasLimit uint64) *SimulatedBackend

NewSimulatedBackend creates a new binding backend using a simulated blockchain for testing purposes.

A simulated backend always uses chainID 1337.

Deprecated: please use simulated.Backend from package github.com/codecodeorg/opgeth/ethclient/simulated instead.

func NewSimulatedBackendFromConfig

func NewSimulatedBackendFromConfig(cfg ethconfig.Config) *SimulatedBackend

func (*SimulatedBackend) Fork

func (b *SimulatedBackend) Fork(ctx context.Context, parentHash common.Hash) error

Fork sets the head to a new block, which is based on the provided parentHash.