Struct substrate_test_runtime_transaction_pool :: TestApi Copy item path

impl TestApi

pub fn with_alice_nonce(nonce: u64) -> Self

Test Api with Alice nonce set initially.

pub fn empty() -> Self

Default Test Api

pub fn enable_stale_check(self) -> Self

pub fn set_valid_modifier( &self, modifier: Box<dyn Fn(&mut ValidTransaction) + Send + Sync>, )

Set hook on modify valid result of transaction.

pub fn push_block( &self, block_number: BlockNumber, xts: Vec<Extrinsic>, is_best_block: bool, ) -> Header

Push block under given number.

pub fn push_block_with_parent( &self, parent: Hash, xts: Vec<Extrinsic>, is_best_block: bool, ) -> Header

Push a block using the given parent.

Panics if parent does not exists.

pub fn add_block(&self, block: Block, is_best_block: bool)

Add a block to the internal state.

pub fn add_invalid(&self, xts: &Extrinsic)

Mark some transaction is invalid.

Next time transaction pool will try to validate this extrinsic, api will return invalid result.

pub fn remove_invalid(&self, xts: &Extrinsic)

Remove a transaction that was previously declared as invalid via [Self::add_invalid].

Next time transaction pool will try to validate this extrinsic, api will succeed.

pub fn set_priority(&self, xts: &Extrinsic, priority: u64)

Set a transaction priority.

pub fn validation_requests(&self) -> Vec<Extrinsic>

Query validation requests received.

pub fn chain(&self) -> &RwLock<ChainState>

get a reference to the chain state

pub fn set_nonce(&self, at: Hash, account: AccountId, nonce: u64)

Set nonce in the inner state for given block.

pub fn increment_nonce_at_block(&self, at: Hash, account: AccountId)

Increment nonce in the inner state for given block.

pub fn increment_nonce(&self, account: AccountId)

Increment nonce in the inner state.

pub fn tree_route( &self, from: Hash, to: Hash, ) -> Result<TreeRoute<Block>, Error>

Calculate a tree route between the two given blocks.

pub fn expect_hash_from_number(&self, n: BlockNumber) -> Hash

Helper function for mapping block number to hash. Use if mapping shall not fail.

pub fn genesis_hash(&self) -> Hash

Helper function for getting genesis hash

pub fn expect_hash_and_number(&self, n: BlockNumber) -> HashAndNumber<Block>

Trait Implementations§

impl ChainApi for TestApi

type Block = Block<Header<u64, BlakeTwo256>, UncheckedExtrinsic<CryptoBytes<sp_core::::sr25519::Public::{constant#0}, Sr25519PublicTag>, RuntimeCall, CryptoBytes<sp_core::::sr25519::Signature::{constant#0}, (SignatureTag, Sr25519Tag)>, ((CheckNonce<Runtime>, CheckWeight<Runtime>), CheckSubstrateCall, CheckMetadataHash<Runtime>, WeightReclaim<Runtime>)>>

Block type.

type Error = Error

Error type.

type ValidationFuture = Ready<Result<Result<ValidTransaction, TransactionValidityError>, Error>>

Validate transaction future.

type BodyFuture = Ready<Result<Option<Vec<UncheckedExtrinsic<CryptoBytes<sp_core::::sr25519::Public::{constant#0}, Sr25519PublicTag>, RuntimeCall, CryptoBytes<sp_core::::sr25519::Signature::{constant#0}, (SignatureTag, Sr25519Tag)>, ((CheckNonce<Runtime>, CheckWeight<Runtime>), CheckSubstrateCall, CheckMetadataHash<Runtime>, WeightReclaim<Runtime>)>>>, Error>>

Body future (since block body might be remote)

fn validate_transaction( &self, at: <Self::Block as BlockT>::Hash, _source: TransactionSource, uxt: Arc<<Self::Block as BlockT>::Extrinsic>, ) -> Self::ValidationFuture

Asynchronously verify extrinsic at given block.

fn validate_transaction_blocking( &self, _at: <Self::Block as BlockT>::Hash, _source: TransactionSource, _uxt: Arc<<Self::Block as BlockT>::Extrinsic>, ) -> Result<TransactionValidity, Error>

Synchronously verify given extrinsic at given block. Read more

fn block_id_to_number( &self, at: &BlockId<Self::Block>, ) -> Result<Option<NumberFor<Self::Block>>, Error>

Returns a block number given the block id.

fn block_id_to_hash( &self, at: &BlockId<Self::Block>, ) -> Result<Option<<Self::Block as BlockT>::Hash>, Error>

Returns a block hash given the block id.

fn hash_and_length( &self, ex: &<Self::Block as BlockT>::Extrinsic, ) -> (Hash, usize)

Returns hash and encoding length of the extrinsic.

fn block_body(&self, hash: <Self::Block as BlockT>::Hash) -> Self::BodyFuture

Returns a block body given the block.

fn block_header( &self, hash: <Self::Block as BlockT>::Hash, ) -> Result<Option<<Self::Block as BlockT>::Header>, Self::Error>

Returns a block header given the block id.

fn tree_route( &self, from: <Self::Block as BlockT>::Hash, to: <Self::Block as BlockT>::Hash, ) -> Result<TreeRoute<Self::Block>, Self::Error>

Compute a tree-route between two blocks. See TreeRoute for more details.

fn resolve_block_number( &self, at: <Self::Block as Block>::Hash, ) -> Result<<<Self::Block as Block>::Header as Header>::Number, Self::Error>

Resolves block number by id.

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impl !UnwindSafe for TestApi

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