mock

type Key struct {
	sync.RWMutex

	AddressFn         func() types.Address
	SignMessageFn     func(ctx context.Context, data []byte) (*types.Signature, error)
	SignTransactionFn func(ctx context.Context, tx *types.Transaction) error
	VerifyMessageFn   func(ctx context.Context, data []byte, sig types.Signature) bool
}

type RPC struct {
	sync.RWMutex

	ClientVersionFn                       func(ctx context.Context) (string, error)
	ListeningFn                           func(ctx context.Context) (bool, error)
	PeerCountFn                           func(ctx context.Context) (uint64, error)
	ProtocolVersionFn                     func(ctx context.Context) (uint64, error)
	SyncingFn                             func(ctx context.Context) (*types.SyncStatus, error)
	NetworkIDFn                           func(ctx context.Context) (uint64, error)
	ChainIDFn                             func(ctx context.Context) (uint64, error)
	GasPriceFn                            func(ctx context.Context) (*big.Int, error)
	AccountsFn                            func(ctx context.Context) ([]types.Address, error)
	BlockNumberFn                         func(ctx context.Context) (*big.Int, error)
	GetBalanceFn                          func(ctx context.Context, address types.Address, block types.BlockNumber) (*big.Int, error)
	GetStorageAtFn                        func(ctx context.Context, account types.Address, key types.Hash, block types.BlockNumber) (*types.Hash, error)
	GetTransactionCountFn                 func(ctx context.Context, account types.Address, block types.BlockNumber) (uint64, error)
	GetBlockTransactionCountByHashFn      func(ctx context.Context, hash types.Hash) (uint64, error)
	GetBlockTransactionCountByNumberFn    func(ctx context.Context, number types.BlockNumber) (uint64, error)
	GetUncleCountByBlockHashFn            func(ctx context.Context, hash types.Hash) (uint64, error)
	GetUncleCountByBlockNumberFn          func(ctx context.Context, number types.BlockNumber) (uint64, error)
	GetCodeFn                             func(ctx context.Context, account types.Address, block types.BlockNumber) ([]byte, error)
	SignFn                                func(ctx context.Context, account types.Address, data []byte) (*types.Signature, error)
	SignTransactionFn                     func(ctx context.Context, tx *types.Transaction) ([]byte, *types.Transaction, error)
	SendTransactionFn                     func(ctx context.Context, tx *types.Transaction) (*types.Hash, *types.Transaction, error)
	SendRawTransactionFn                  func(ctx context.Context, data []byte) (*types.Hash, error)
	CallFn                                func(ctx context.Context, call *types.Call, block types.BlockNumber) ([]byte, *types.Call, error)
	EstimateGasFn                         func(ctx context.Context, call *types.Call, block types.BlockNumber) (uint64, *types.Call, error)
	BlockByHashFn                         func(ctx context.Context, hash types.Hash, full bool) (*types.Block, error)
	BlockByNumberFn                       func(ctx context.Context, number types.BlockNumber, full bool) (*types.Block, error)
	GetTransactionByHashFn                func(ctx context.Context, hash types.Hash) (*types.OnChainTransaction, error)
	GetTransactionByBlockHashAndIndexFn   func(ctx context.Context, hash types.Hash, index uint64) (*types.OnChainTransaction, error)
	GetTransactionByBlockNumberAndIndexFn func(ctx context.Context, number types.BlockNumber, index uint64) (*types.OnChainTransaction, error)
	GetTransactionReceiptFn               func(ctx context.Context, hash types.Hash) (*types.TransactionReceipt, error)
	GetBlockReceiptsFn                    func(ctx context.Context, block types.BlockNumber) ([]*types.TransactionReceipt, error)
	GetUncleByBlockHashAndIndexFn         func(ctx context.Context, hash types.Hash, index uint64) (*types.Block, error)
	GetUncleByBlockNumberAndIndexFn       func(ctx context.Context, number types.BlockNumber, index uint64) (*types.Block, error)
	NewFilterFn                           func(ctx context.Context, query *types.FilterLogsQuery) (*big.Int, error)
	NewBlockFilterFn                      func(ctx context.Context) (*big.Int, error)
	NewPendingTransactionFilterFn         func(ctx context.Context) (*big.Int, error)
	UninstallFilterFn                     func(ctx context.Context, id *big.Int) (bool, error)
	GetFilterChangesFn                    func(ctx context.Context, id *big.Int) ([]types.Log, error)
	GetBlockFilterChangesFn               func(ctx context.Context, id *big.Int) ([]types.Hash, error)
	GetFilterLogsFn                       func(ctx context.Context, id *big.Int) ([]types.Log, error)
	GetLogsFn                             func(ctx context.Context, query *types.FilterLogsQuery) ([]types.Log, error)
	MaxPriorityFeePerGasFn                func(ctx context.Context) (*big.Int, error)
	SubscribeLogsFn                       func(ctx context.Context, query *types.FilterLogsQuery) (<-chan types.Log, error)
	SubscribeNewHeadsFn                   func(ctx context.Context) (<-chan types.Block, error)
	SubscribeNewPendingTransactionsFn     func(ctx context.Context) (<-chan types.Hash, error)
}

type Recoverer struct {
	sync.RWMutex

	RecoverHashFn        func(hash types.Hash, sig types.Signature) (*types.Address, error)
	RecoverMessageFn     func(data []byte, sig types.Signature) (*types.Address, error)
	RecoverTransactionFn func(tx *types.Transaction) (*types.Address, error)
}