Crate substrate_test_client

Client testing utilities.

Re-exports

• pub use self::client_ext::ClientBlockImportExt;
• pub use self::client_ext::ClientExt;
• pub use sc_client_db;
• pub use sc_executor;
• pub use sp_consensus;

Modules

• client
  Substrate Client and associated logic.
• client_ext
  Client extension for tests.

Structs

• Backend
  Disk backend.
• ExecutionExtensions
  A producer of execution extensions for offchain calls.
• RpcHandlers
  A running RPC service that can perform in-memory RPC queries.
• RpcTransactionError
  An error for when the RPC call fails.
• RpcTransactionOutput
  The output of an RPC transaction.
• Storage
  Struct containing data needed for a storage.
• StorageChild
  Child trie storage data.
• TestClientBuilder
  A builder for creating a test client instance.
• WasmExecutor
  An abstraction over Wasm code executor. Supports selecting execution backend and manages runtime cache.

Enums

• BlockOrigin
  Block data origin.
• BlocksPruning
  Block pruning settings.
• Ed25519Keyring
  Set of test accounts.
• Sr25519Keyring
  Set of test accounts.
• WasmExecutionMethod
  Specification of different methods of executing the runtime Wasm code.

Traits

• BlockchainEventsExt
  An extension trait for BlockchainEvents.
• GenesisInit
  A genesis storage initialization trait.
• Keystore
  Something that generates, stores and provides access to secret keys.
• RpcHandlersExt
  An extension trait for RpcHandlers.

Type Aliases

• BadBlocks
  Known bad block hashes.
• ForkBlocks
  Expected hashes of blocks at given heights.
• KeystorePtr
  A shared pointer to a keystore implementation.