mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-22 11:27:58 +00:00
James Wilson
21b3f52191
* Use DynamicHasher256 to support Blake2 or Keccack depending on chain * remove Config::Hash associated type, replace with HashFor<Config> alias * Fix doc links * fix wasm tests * Don't strip system pallet associated types. check System.Hashing, not Hash. Rename BlockHash trait to Hash * Tweak comment * fmt * fix merge * Fix typo
61 lines
2.1 KiB
Rust
61 lines
2.1 KiB
Rust
#![cfg(target_arch = "wasm32")]
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use subxt::config::SubstrateConfig;
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use subxt::backend::rpc::reconnecting_rpc_client::RpcClient as ReconnectingRpcClient;
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use wasm_bindgen_test::*;
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wasm_bindgen_test::wasm_bindgen_test_configure!(run_in_browser);
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// Run the tests by calling:
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//
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// ```text
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// wasm-pack test --firefox --headless`
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// ```
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//
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// You'll need to have a substrate node running:
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//
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// ```bash
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// ./substrate-node --dev --node-key 0000000000000000000000000000000000000000000000000000000000000001 --listen-addr /ip4/0.0.0.0/tcp/30333/ws
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// ```
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//
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// Use the following to enable logs:
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// ```
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// console_error_panic_hook::set_once();
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// tracing_wasm::set_as_global_default();
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// ```
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#[wasm_bindgen_test]
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async fn wasm_ws_transport_works() {
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console_error_panic_hook::set_once();
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tracing_wasm::set_as_global_default();
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let client = subxt::client::OnlineClient::<SubstrateConfig>::from_url("ws://127.0.0.1:9944")
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.await
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.unwrap();
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let hasher = client.hasher();
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let mut stream = client.backend().stream_best_block_headers(hasher).await.unwrap();
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assert!(stream.next().await.is_some());
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}
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#[wasm_bindgen_test]
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async fn wasm_ws_chainhead_works() {
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let rpc = subxt::backend::rpc::RpcClient::from_url("ws://127.0.0.1:9944").await.unwrap();
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let backend = subxt::backend::chain_head::ChainHeadBackendBuilder::new().build_with_background_driver(rpc);
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let client = subxt::client::OnlineClient::<SubstrateConfig>::from_backend(std::sync::Arc::new(backend)).await.unwrap();
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let hasher = client.hasher();
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let mut stream = client.backend().stream_best_block_headers(hasher).await.unwrap();
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assert!(stream.next().await.is_some());
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}
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#[wasm_bindgen_test]
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async fn reconnecting_rpc_client_ws_transport_works() {
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let rpc = ReconnectingRpcClient::builder().build("ws://127.0.0.1:9944".to_string()).await.unwrap();
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let client = subxt::client::OnlineClient::<SubstrateConfig>::from_rpc_client(rpc.clone()).await.unwrap();
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let hasher = client.hasher();
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let mut stream = client.backend().stream_best_block_headers(hasher).await.unwrap();
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assert!(stream.next().await.is_some());
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}
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