Struct ckb_testkit::Node

pub struct Node { /* fields omitted */ }

Implementations

impl Node

pub fn always_success_script(&self) -> Script

pub fn always_success_cell_dep(&self) -> CellDep

pub fn always_success_transaction(&self, cell: &CellMeta) -> TransactionView

pub fn get_spendable_always_success_cells(&self) -> Vec<CellMeta>

impl Node

pub fn build_according_to_instructions(
    &self,
    target_height: BlockNumber,
    instructions: Vec<BuildInstruction>
) -> Result<(), String>

pub fn clone_node(&self, node_name: &str) -> Node

Return the cloned node with node_name.

pub fn pull_node(&self, source_node: &Node) -> Result<(), String>

impl Node

pub fn genesis_cellbase_hash(&self) -> Byte32

pub fn dep_group_tx_hash(&self) -> Byte32

impl Node

pub fn is_transaction_pending(&self, transaction: &TransactionView) -> bool

pub fn is_transaction_proposed(&self, transaction: &TransactionView) -> bool

pub fn is_transaction_committed(&self, transaction: &TransactionView) -> bool

pub fn is_transaction_unknown(&self, transaction: &TransactionView) -> bool

impl Node

pub fn get_transaction_cycles(&self, transaction: &TransactionView) -> Cycle

Get the transaction cycles via RPC dry_run_transaction.

NOTE: Transaction runs on different VM comsumes different cycles. Therefore, if a transaction triggers a script with ScriptHashType::Type, its transaction cycles depend on whether the node is fork2021 activated.

impl Node

pub fn get_cell_meta(&self, out_point: OutPoint) -> Option<CellMeta>

impl Node

pub fn mine(&self, n_blocks: u64)

pub fn mine_to(&self, target_height: BlockNumber)

impl Node

pub fn init<S: ToString>(
    case_name: S,
    node_options: NodeOptions,
    is_ckb2021: bool
) -> Self

pub fn init_from_url(rpc_url: &str, working_dir: PathBuf) -> Self

pub fn start(&mut self)

pub fn node_name(&self) -> &str

pub fn node_options(&self) -> &NodeOptions

pub fn working_dir(&self) -> PathBuf

pub fn log_path(&self) -> PathBuf

pub fn rpc_client(&self) -> &RpcClient

pub fn p2p_address(&self) -> String

P2p listen address, without node_id. E.g. “/ip4/0.0.0.0/tcp/9003”

pub fn p2p_address_with_node_id(&self) -> String

P2p listen address with node_id. E.g. “/ip4/0.0.0.0/tcp/9003/p2p/QmaPV8Ly4YZe2L8B11b2Rvy8YLsvKo4TtfuqhJQzfPcK5T”

pub fn consensus(&self) -> &Consensus

pub fn genesis_block(&self) -> &BlockView

pub fn node_id(&self) -> &str

pub fn indexer(&self) -> &Indexer<RocksdbStore>

pub fn indexer_unchecked(&self) -> &Indexer<RocksdbStore>

pub fn stop(&mut self)

impl Node

pub fn is_p2p_connected(&self, other: &Node) -> bool

pub fn p2p_connect(&self, other: &Node)

pub fn p2p_connect_uncheck(&self, other: &Node)

pub fn p2p_disconnect(&self, other: &Node)

pub fn p2p_connect_and_wait_ban(&self, other: &Node)

impl Node

pub fn submit_block(&self, block: &BlockView) -> Byte32

pub fn submit_transaction(&self, transaction: &TransactionView) -> Byte32

pub fn get_tip_block(&self) -> BlockView

pub fn get_tip_block_number(&self) -> BlockNumber

pub fn get_block(&self, hash: Byte32) -> BlockView

pub fn get_block_by_number(&self, number: BlockNumber) -> BlockView

pub fn get_header_by_number(&self, number: BlockNumber) -> HeaderView

pub fn get_tip_tx_pool_info(&self) -> TxPoolInfo

The states of chain and txpool are updated asynchronously. Which means that the chain has updated to the newest tip but txpool not. get_tip_tx_pool_info wait to ensure the txpool update to the newest tip as well.

pub fn wait_for_tx_pool(&self)

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.