Type Definition substrate_test_runtime_client::TestClientBuilder

type TestClientBuilder<E, B> = TestClientBuilder<Block, E, B, GenesisParameters>;

A TestClient with test-runtime builder.

Trait Implementations

impl DefaultTestClientBuilderExt for TestClientBuilder<Executor, Backend>

fn new() -> Self

Create new TestClientBuilder

impl<B> TestClientBuilderExt<B> for TestClientBuilder<LocalCallExecutor<Block, B, NativeExecutor<LocalExecutor>>, B> where
    B: Backend<Block> + 'static, 

fn genesis_init_mut(&mut self) -> &mut GenesisParameters

Returns a mutable reference to the genesis parameters.

fn build_with_longest_chain(self) -> (Client<B>, LongestChain<B, Block>)

Build the test client and longest chain selector.

fn build_with_backend(self) -> (Client<B>, Arc<B>)

Build the test client and the backend.

fn changes_trie_config(self, config: Option<ChangesTrieConfiguration>) -> Self

Set changes trie configuration for genesis.

fn set_heap_pages(self, heap_pages: u64) -> Self

Override the default value for Wasm heap pages.

fn add_extra_child_storage<K: Into<Vec<u8>>, V: Into<Vec<u8>>>(
    self,
    child_info: &ChildInfo,
    key: K,
    value: V
) -> Self

Add an extra value into the genesis storage.

fn add_extra_storage<K: Into<Vec<u8>>, V: Into<Vec<u8>>>(
    self,
    key: K,
    value: V
) -> Self

Add an extra child value into the genesis storage.

fn build(self) -> Client<B>

Build the test client.