Swaps for XCM delivery fees

cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-westend/src/genesis.rs

@@ -21,12 +21,13 @@ use sp_core::{sr25519, storage::Storage};
 use emulated_integration_tests_common::{
 	accounts, build_genesis_storage, collators, get_account_id_from_seed,
 	PenpalSiblingSovereignAccount, PenpalTeleportableAssetLocation, RESERVABLE_ASSET_ID,
-	SAFE_XCM_VERSION,
+	SAFE_XCM_VERSION, USDT_ID,
 };
 use parachains_common::{AccountId, Balance};
 
 pub const PARA_ID: u32 = 1000;
 pub const ED: Balance = testnet_parachains_constants::westend::currency::EXISTENTIAL_DEPOSIT;
+pub const USDT_ED: Balance = 70_000;
 
 parameter_types! {
 	pub AssetHubWestendAssetOwner: AccountId = get_account_id_from_seed::<sr25519::Public>("Alice");
@@ -64,7 +65,10 @@ pub fn genesis() -> Storage {
 			..Default::default()
 		},
 		assets: asset_hub_westend_runtime::AssetsConfig {
-			assets: vec![(RESERVABLE_ASSET_ID, AssetHubWestendAssetOwner::get(), true, ED)],
+			assets: vec![
+				(RESERVABLE_ASSET_ID, AssetHubWestendAssetOwner::get(), true, ED),
+				(USDT_ID, AssetHubWestendAssetOwner::get(), true, USDT_ED),
+			],
 			..Default::default()
 		},
 		foreign_assets: asset_hub_westend_runtime::ForeignAssetsConfig {

cumulus/parachains/integration-tests/emulated/chains/parachains/testing/penpal/src/genesis.rs

@@ -22,11 +22,12 @@ use emulated_integration_tests_common::{
 	accounts, build_genesis_storage, collators, get_account_id_from_seed, SAFE_XCM_VERSION,
 };
 use parachains_common::{AccountId, Balance};
-use penpal_runtime::xcm_config::{LocalReservableFromAssetHub, RelayLocation};
+use penpal_runtime::xcm_config::{LocalReservableFromAssetHub, RelayLocation, UsdtFromAssetHub};
 // Penpal
 pub const PARA_ID_A: u32 = 2000;
 pub const PARA_ID_B: u32 = 2001;
 pub const ED: Balance = penpal_runtime::EXISTENTIAL_DEPOSIT;
+pub const USDT_ED: Balance = 70_000;
 
 parameter_types! {
 	pub PenpalSudoAccount: AccountId = get_account_id_from_seed::<sr25519::Public>("Alice");
@@ -80,6 +81,8 @@ pub fn genesis(para_id: u32) -> Storage {
 				(RelayLocation::get(), PenpalAssetOwner::get(), true, ED),
 				// Sufficient AssetHub asset representation
 				(LocalReservableFromAssetHub::get(), PenpalAssetOwner::get(), true, ED),
+				// USDT from AssetHub
+				(UsdtFromAssetHub::get(), PenpalAssetOwner::get(), true, USDT_ED),
 			],
 			..Default::default()
 		},

cumulus/parachains/integration-tests/emulated/chains/parachains/testing/penpal/src/lib.rs

@@ -53,6 +53,7 @@ decl_test_parachains! {
 			PolkadotXcm: penpal_runtime::PolkadotXcm,
 			Assets: penpal_runtime::Assets,
 			ForeignAssets: penpal_runtime::ForeignAssets,
+			AssetConversion: penpal_runtime::AssetConversion,
 			Balances: penpal_runtime::Balances,
 		}
 	},
@@ -76,6 +77,7 @@ decl_test_parachains! {
 			PolkadotXcm: penpal_runtime::PolkadotXcm,
 			Assets: penpal_runtime::Assets,
 			ForeignAssets: penpal_runtime::ForeignAssets,
+			AssetConversion: penpal_runtime::AssetConversion,
 			Balances: penpal_runtime::Balances,
 		}
 	},

cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/lib.rs

@@ -62,6 +62,7 @@ mod imports {
 				CustomizableAssetFromSystemAssetHub as PenpalCustomizableAssetFromSystemAssetHub,
 				LocalReservableFromAssetHub as PenpalLocalReservableFromAssetHub,
 				LocalTeleportableToAssetHub as PenpalLocalTeleportableToAssetHub,
+				UsdtFromAssetHub as PenpalUsdtFromAssetHub,
 			},
 			PenpalAParaPallet as PenpalAPallet, PenpalAssetOwner,
 			PenpalBParaPallet as PenpalBPallet, ED as PENPAL_ED,