Files
pezkuwi-subxt/client/network/tests/sync.rs
T
2021-09-16 06:57:29 +02:00

83 lines
2.6 KiB
Rust

// Copyright 2021 Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
use cumulus_primitives_core::ParaId;
use cumulus_test_service::{initial_head_data, run_relay_chain_validator_node, Keyring::*};
use futures::join;
#[substrate_test_utils::test]
#[ignore]
async fn sync_blocks_from_tip_without_being_connected_to_a_collator() {
let mut builder = sc_cli::LoggerBuilder::new("");
builder.with_colors(false);
let _ = builder.init();
let para_id = ParaId::from(100);
let tokio_handle = tokio::runtime::Handle::current();
// start alice
let alice = run_relay_chain_validator_node(tokio_handle.clone(), Alice, || {}, vec![]);
// start bob
let bob =
run_relay_chain_validator_node(tokio_handle.clone(), Bob, || {}, vec![alice.addr.clone()]);
// register parachain
alice
.register_parachain(
para_id,
cumulus_test_service::runtime::WASM_BINARY
.expect("You need to build the WASM binary to run this test!")
.to_vec(),
initial_head_data(para_id),
)
.await
.unwrap();
// run charlie as parachain collator
let charlie =
cumulus_test_service::TestNodeBuilder::new(para_id, tokio_handle.clone(), Charlie)
.enable_collator()
.connect_to_relay_chain_nodes(vec![&alice, &bob])
.build()
.await;
// run dave as parachain full node
let dave = cumulus_test_service::TestNodeBuilder::new(para_id, tokio_handle.clone(), Dave)
.connect_to_parachain_node(&charlie)
.connect_to_relay_chain_nodes(vec![&alice, &bob])
.build()
.await;
// run eve as parachain full node that is only connected to dave
let eve = cumulus_test_service::TestNodeBuilder::new(para_id, tokio_handle, Eve)
.connect_to_parachain_node(&dave)
.exclusively_connect_to_registered_parachain_nodes()
.connect_to_relay_chain_nodes(vec![&alice, &bob])
.build()
.await;
eve.wait_for_blocks(7).await;
join!(
alice.task_manager.clean_shutdown(),
bob.task_manager.clean_shutdown(),
charlie.task_manager.clean_shutdown(),
dave.task_manager.clean_shutdown(),
eve.task_manager.clean_shutdown(),
);
}