Adds Snowbridge to Rococo runtime (#2522)

# Description Adds Snowbridge to the Rococo bridge hub runtime. Includes config changes required in Rococo asset hub. --------- Co-authored-by: Alistair Singh <alistair.singh7@gmail.com> Co-authored-by: ron <yrong1997@gmail.com> Co-authored-by: Vincent Geddes <vincent.geddes@hey.com> Co-authored-by: claravanstaden <Cats 4 life!>
2026-05-31 14:31:02 +00:00 · 2023-12-21 18:06:36 +02:00
parent 9f5221cc2f
commit 18d53dbf91
151 changed files with 19379 additions and 149 deletions
@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: 2023 Snowfork <hello@snowfork.com>
+
+#![cfg(test)]
+
+mod test_cases;
+
+use asset_hub_rococo_runtime::xcm_config::bridging::to_ethereum::DefaultBridgeHubEthereumBaseFee;
+use bridge_hub_rococo_runtime::{
+	xcm_config::XcmConfig, MessageQueueServiceWeight, Runtime, RuntimeEvent, SessionKeys,
+};
+use codec::Decode;
+use cumulus_primitives_core::XcmError::{FailedToTransactAsset, NotHoldingFees};
+use parachains_common::{AccountId, AuraId};
+use snowbridge_ethereum_beacon_client::WeightInfo;
+use sp_core::H160;
+use sp_keyring::AccountKeyring::Alice;
+
+pub fn collator_session_keys() -> bridge_hub_test_utils::CollatorSessionKeys<Runtime> {
+	bridge_hub_test_utils::CollatorSessionKeys::new(
+		AccountId::from(Alice),
+		AccountId::from(Alice),
+		SessionKeys { aura: AuraId::from(Alice.public()) },
+	)
+}
+
+#[test]
+pub fn transfer_token_to_ethereum_works() {
+	test_cases::send_transfer_token_message_success::<Runtime, XcmConfig>(
+		collator_session_keys(),
+		1013,
+		1000,
+		H160::random(),
+		H160::random(),
+		DefaultBridgeHubEthereumBaseFee::get(),
+		Box::new(|runtime_event_encoded: Vec<u8>| {
+			match RuntimeEvent::decode(&mut &runtime_event_encoded[..]) {
+				Ok(RuntimeEvent::EthereumOutboundQueue(event)) => Some(event),
+				_ => None,
+			}
+		}),
+	)
+}
+
+#[test]
+pub fn unpaid_transfer_token_to_ethereum_fails_with_barrier() {
+	test_cases::send_unpaid_transfer_token_message::<Runtime, XcmConfig>(
+		collator_session_keys(),
+		1013,
+		1000,
+		H160::random(),
+		H160::random(),
+	)
+}
+
+#[test]
+pub fn transfer_token_to_ethereum_fee_not_enough() {
+	test_cases::send_transfer_token_message_failure::<Runtime, XcmConfig>(
+		collator_session_keys(),
+		1013,
+		1000,
+		DefaultBridgeHubEthereumBaseFee::get() + 1_000_000_000,
+		H160::random(),
+		H160::random(),
+		// fee not enough
+		1_000_000_000,
+		NotHoldingFees,
+	)
+}
+
+#[test]
+pub fn transfer_token_to_ethereum_insufficient_fund() {
+	test_cases::send_transfer_token_message_failure::<Runtime, XcmConfig>(
+		collator_session_keys(),
+		1013,
+		1000,
+		1_000_000_000,
+		H160::random(),
+		H160::random(),
+		DefaultBridgeHubEthereumBaseFee::get(),
+		FailedToTransactAsset("InsufficientBalance"),
+	)
+}
+
+#[test]
+fn max_message_queue_service_weight_is_more_than_beacon_extrinsic_weights() {
+	let max_message_queue_weight = MessageQueueServiceWeight::get();
+	let force_checkpoint =
+		<Runtime as snowbridge_ethereum_beacon_client::Config>::WeightInfo::force_checkpoint();
+	let submit_checkpoint =
+		<Runtime as snowbridge_ethereum_beacon_client::Config>::WeightInfo::submit();
+	max_message_queue_weight.all_gt(force_checkpoint);
+	max_message_queue_weight.all_gt(submit_checkpoint);
+}