reth_exex_test_utils

Struct TestExExHandle

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pub struct TestExExHandle {
    pub genesis: SealedBlockWithSenders,
    pub provider_factory: ProviderFactory<NodeTypesWithDBAdapter<TestNode, TmpDB>>,
    pub events_rx: UnboundedReceiver<ExExEvent>,
    pub notifications_tx: Sender<ExExNotification>,
    pub tasks: TaskManager,
    /* private fields */
}
Expand description

A helper type for testing Execution Extensions.

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§genesis: SealedBlockWithSenders

Genesis block that was inserted into the storage

§provider_factory: ProviderFactory<NodeTypesWithDBAdapter<TestNode, TmpDB>>

Provider Factory for accessing the emphemeral storage of the host node

§events_rx: UnboundedReceiver<ExExEvent>

Channel for receiving events from the Execution Extension

§notifications_tx: Sender<ExExNotification>

Channel for sending notifications to the Execution Extension

§tasks: TaskManager

Node task manager

Implementations§

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impl TestExExHandle

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pub async fn send_notification_chain_committed( &self, chain: Chain, ) -> Result<()>

Send a notification to the Execution Extension that the chain has been committed

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pub async fn send_notification_chain_reorged( &self, old: Chain, new: Chain, ) -> Result<()>

Send a notification to the Execution Extension that the chain has been reorged

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pub async fn send_notification_chain_reverted(&self, chain: Chain) -> Result<()>

Send a notification to the Execution Extension that the chain has been reverted

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pub fn assert_events_empty(&self)

Asserts that the Execution Extension did not emit any events.

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pub fn assert_event_finished_height( &mut self, height: BlockNumHash, ) -> Result<()>

Asserts that the Execution Extension emitted a FinishedHeight event with the correct height.

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impl Debug for TestExExHandle

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

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Size: 1112 bytes