Crate cumulus_test_service

Crate used for testing with Cumulus.

Re-exports

• pub use cumulus_test_runtime as runtime;
• pub use chain_spec::*;

Modules

• bench_utils
  Utilities used for benchmarking
• chain_spec

Structs

• FailingRecoveryHandle
  Recovery handle that fails regularly to simulate unavailable povs.
• RuntimeExecutor
  Native executor instance.
• TestNode
  A Cumulus test node instance used for testing.
• TestNodeBuilder
  A builder to create a TestNode.

Enums

• Consensus
• Keyring
  Set of test accounts.

Functions

• construct_extrinsic
  Construct an extrinsic that can be applied to the test runtime.
• fetch_nonce
  Fetch account nonce for key pair
• initial_head_data
  Returns the initial head data for a parachain ID.
• new_partial
  Starts a ServiceBuilder for a full service.
• node_config
  Create a Cumulus Configuration.
• run_relay_chain_validator_node
  Run a relay-chain validator node.
• start_node_impl
  Start a node with the given parachain Configuration and relay chain Configuration.

Type Definitions

• AnnounceBlockFn
  The signature of the announce block fn.
• Backend
  The backend type being used by the test service.
• Client
  The client type being used by the test service.
• ParachainBlockImport
  The block-import type being used by the test service.
• TransactionPool
  Transaction pool type used by the test service