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Snowbridge: deposit extra fee to beneficiary on Asset Hub (#4175)

Browse Source 
Just the upper-stream for
https://github.com/Snowfork/polkadot-sdk/pull/137 and more context
there.

---------

Co-authored-by: Clara van Staden <claravanstaden64@gmail.com>
Co-authored-by: Adrian Catangiu <adrian@parity.io>
This commit is contained in:
Ron
2024-04-26 23:51:58 +08:00
committed by GitHub
parent 988e30f102
commit d893cde2cf
3 changed files with 149 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/snowbridge.rs
+132 -1
View File
@@ -27,7 +27,7 @@ use snowbridge_pallet_inbound_queue_fixtures::{
};
use snowbridge_pallet_system;
use snowbridge_router_primitives::inbound::{
Command, GlobalConsensusEthereumConvertsFor, MessageV1, VersionedMessage,
Command, Destination, GlobalConsensusEthereumConvertsFor, MessageV1, VersionedMessage,
};
use sp_core::H256;
use sp_runtime::{DispatchError::Token, TokenError::FundsUnavailable};
@@ -40,6 +40,7 @@ const TREASURY_ACCOUNT: [u8; 32] =
const WETH: [u8; 20] = hex!("87d1f7fdfEe7f651FaBc8bFCB6E086C278b77A7d");
const ETHEREUM_DESTINATION_ADDRESS: [u8; 20] = hex!("44a57ee2f2FCcb85FDa2B0B18EBD0D8D2333700e");
const INSUFFICIENT_XCM_FEE: u128 = 1000;
const XCM_FEE: u128 = 4_000_000_000;
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
pub enum ControlCall {
@@ -555,3 +556,133 @@ fn register_weth_token_in_asset_hub_fail_for_insufficient_fee() {
);
});
}
fn send_token_from_ethereum_to_asset_hub_with_fee(account_id: [u8; 32], fee: u128) {
let weth_asset_location: Location = Location::new(
2,
[EthereumNetwork::get().into(), AccountKey20 { network: None, key: WETH }],
);
// (Parent, Parent, EthereumNetwork::get(), AccountKey20 { network: None, key: WETH })
// Fund asset hub sovereign on bridge hub
let asset_hub_sovereign = BridgeHubRococo::sovereign_account_id_of(Location::new(
1,
[Parachain(AssetHubRococo::para_id().into())],
));
BridgeHubRococo::fund_accounts(vec![(asset_hub_sovereign.clone(), INITIAL_FUND)]);
// Register WETH
AssetHubRococo::execute_with(|| {
type RuntimeOrigin = <AssetHubRococo as Chain>::RuntimeOrigin;
assert_ok!(<AssetHubRococo as AssetHubRococoPallet>::ForeignAssets::force_create(
RuntimeOrigin::root(),
weth_asset_location.clone().try_into().unwrap(),
asset_hub_sovereign.into(),
false,
1,
));
assert!(<AssetHubRococo as AssetHubRococoPallet>::ForeignAssets::asset_exists(
weth_asset_location.clone().try_into().unwrap(),
));
});
// Send WETH to an existent account on asset hub
BridgeHubRococo::execute_with(|| {
type RuntimeEvent = <BridgeHubRococo as Chain>::RuntimeEvent;
type EthereumInboundQueue =
<BridgeHubRococo as BridgeHubRococoPallet>::EthereumInboundQueue;
let message_id: H256 = [0; 32].into();
let message = VersionedMessage::V1(MessageV1 {
chain_id: CHAIN_ID,
command: Command::SendToken {
token: WETH.into(),
destination: Destination::AccountId32 { id: account_id },
amount: 1_000_000,
fee,
},
});
let (xcm, _) = EthereumInboundQueue::do_convert(message_id, message).unwrap();
assert_ok!(EthereumInboundQueue::send_xcm(xcm, AssetHubRococo::para_id().into()));
// Check that the message was sent
assert_expected_events!(
BridgeHubRococo,
vec![
RuntimeEvent::XcmpQueue(cumulus_pallet_xcmp_queue::Event::XcmpMessageSent { .. }) => {},
]
);
});
}
#[test]
fn send_token_from_ethereum_to_existent_account_on_asset_hub() {
send_token_from_ethereum_to_asset_hub_with_fee(AssetHubRococoSender::get().into(), XCM_FEE);
AssetHubRococo::execute_with(|| {
type RuntimeEvent = <AssetHubRococo as Chain>::RuntimeEvent;
// Check that the token was received and issued as a foreign asset on AssetHub
assert_expected_events!(
AssetHubRococo,
vec![
RuntimeEvent::ForeignAssets(pallet_assets::Event::Issued { .. }) => {},
]
);
});
}
#[test]
fn send_token_from_ethereum_to_non_existent_account_on_asset_hub() {
send_token_from_ethereum_to_asset_hub_with_fee([1; 32], XCM_FEE);
AssetHubRococo::execute_with(|| {
type RuntimeEvent = <AssetHubRococo as Chain>::RuntimeEvent;
// Check that the token was received and issued as a foreign asset on AssetHub
assert_expected_events!(
AssetHubRococo,
vec![
RuntimeEvent::ForeignAssets(pallet_assets::Event::Issued { .. }) => {},
]
);
});
}
#[test]
fn send_token_from_ethereum_to_non_existent_account_on_asset_hub_with_insufficient_fee() {
send_token_from_ethereum_to_asset_hub_with_fee([1; 32], INSUFFICIENT_XCM_FEE);
AssetHubRococo::execute_with(|| {
type RuntimeEvent = <AssetHubRococo as Chain>::RuntimeEvent;
// Check that the message was not processed successfully due to insufficient fee
assert_expected_events!(
AssetHubRococo,
vec![
RuntimeEvent::MessageQueue(pallet_message_queue::Event::Processed { success:false, .. }) => {},
]
);
});
}
#[test]
fn send_token_from_ethereum_to_non_existent_account_on_asset_hub_with_sufficient_fee_but_do_not_satisfy_ed(
) {
// On AH the xcm fee is 33_873_024 and the ED is 3_300_000
send_token_from_ethereum_to_asset_hub_with_fee([1; 32], 36_000_000);
AssetHubRococo::execute_with(|| {
type RuntimeEvent = <AssetHubRococo as Chain>::RuntimeEvent;
// Check that the message was not processed successfully due to insufficient ED
assert_expected_events!(
AssetHubRococo,
vec![
RuntimeEvent::MessageQueue(pallet_message_queue::Event::Processed { success:false, .. }) => {},
]
);
});
}