[testnet] Remove Wococo stuff from BridgeHubRococo/AssetHubRococo (#2300)

Rococo<>Wococo bridge is replaced by Rococo<Westend bridge, so this PR
removes unneeded code.

- [x] update bridges subtree after
https://github.com/paritytech/parity-bridges-common/pull/2692

---------

Co-authored-by: command-bot <>
Co-authored-by: Svyatoslav Nikolsky <svyatonik@gmail.com>

cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs

@@ -16,14 +16,7 @@
 
 //! # Bridge Hub Rococo Runtime
 //!
-//! This runtime is also used for Bridge Hub Wococo. We dont want to create
-//! another exact copy of Bridge Hub Rococo, so we injected some tweaks backed by `RuntimeFlavor`
-//! and `pub storage Flavor: RuntimeFlavor`. (For example this is needed for successful asset
-//! transfer between Asset Hub Rococo and Asset Hub Wococo, where we need to have correct
-//! `xcm_config::UniversalLocation` with correct `GlobalConsensus`.
-//!
 //! This runtime currently supports bridging between:
-//! - Rococo <> Wococo
 //! - Rococo <> Westend
 
 #![cfg_attr(not(feature = "std"), no_std)]
@@ -35,13 +28,10 @@
 include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 
 pub mod bridge_common_config;
-pub mod bridge_to_rococo_config;
 pub mod bridge_to_westend_config;
-pub mod bridge_to_wococo_config;
 mod weights;
 pub mod xcm_config;
 
-use codec::{Decode, Encode};
 use cumulus_pallet_parachain_system::RelayNumberStrictlyIncreases;
 use sp_api::impl_runtime_apis;
 use sp_core::{crypto::KeyTypeId, OpaqueMetadata};
@@ -93,15 +83,6 @@ use parachains_common::{
 	HOURS, MAXIMUM_BLOCK_WEIGHT, NORMAL_DISPATCH_RATIO, SLOT_DURATION,
 };
 
-/// Enum for handling differences in the runtime configuration for BridgeHubRococo vs
-/// BridgeHubWococo.
-#[derive(Default, Eq, PartialEq, Debug, Clone, Copy, Decode, Encode)]
-pub enum RuntimeFlavor {
-	#[default]
-	Rococo,
-	Wococo,
-}
-
 /// The address format for describing accounts.
 pub type Address = MultiAddress<AccountId, ()>;
 
@@ -125,11 +106,7 @@ pub type SignedExtra = (
 	frame_system::CheckWeight<Runtime>,
 	pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
 	BridgeRejectObsoleteHeadersAndMessages,
-	(
-		bridge_to_wococo_config::OnBridgeHubRococoRefundBridgeHubWococoMessages,
-		bridge_to_westend_config::OnBridgeHubRococoRefundBridgeHubWestendMessages,
-		bridge_to_rococo_config::OnBridgeHubWococoRefundBridgeHubRococoMessages,
-	),
+	(bridge_to_westend_config::OnBridgeHubRococoRefundBridgeHubWestendMessages,),
 );
 
 /// Unchecked extrinsic type as expected by this runtime.
@@ -529,37 +506,19 @@ construct_runtime!(
 		Utility: pallet_utility::{Pallet, Call, Event} = 40,
 		Multisig: pallet_multisig::{Pallet, Call, Storage, Event<T>} = 36,
 
-		// Rococo, Wococo and Westend BridgeHubs are sharing the runtime, so this runtime has several sets of
-		// bridge pallets.
-		//
 		// BridgeHubRococo uses:
-		//  - BridgeWococoGrandpa
 		//  - BridgeWestendGrandpa
-		//  - BridgeWococoParachains
 		//  - BridgeWestendParachains
-		//  - BridgeWococoMessages
 		//  - BridgeWestendMessages
 		//  - BridgeRelayers
-		//
-		// BridgeHubWococo uses:
-		//  - BridgeRococoGrandpa
-		//  - BridgeRococoParachains
-		//  - BridgeRococoMessages
-		//  - BridgeRelayers
 
 		// GRANDPA bridge modules.
-		BridgeWococoGrandpa: pallet_bridge_grandpa::<Instance1>::{Pallet, Call, Storage, Event<T>, Config<T>} = 41,
-		BridgeRococoGrandpa: pallet_bridge_grandpa::<Instance2>::{Pallet, Call, Storage, Event<T>, Config<T>} = 43,
 		BridgeWestendGrandpa: pallet_bridge_grandpa::<Instance3>::{Pallet, Call, Storage, Event<T>, Config<T>} = 48,
 
 		// Parachain bridge modules.
-		BridgeWococoParachains: pallet_bridge_parachains::<Instance1>::{Pallet, Call, Storage, Event<T>} = 42,
-		BridgeRococoParachains: pallet_bridge_parachains::<Instance2>::{Pallet, Call, Storage, Event<T>} = 44,
 		BridgeWestendParachains: pallet_bridge_parachains::<Instance3>::{Pallet, Call, Storage, Event<T>} = 49,
 
 		// Messaging bridge modules.
-		BridgeWococoMessages: pallet_bridge_messages::<Instance1>::{Pallet, Call, Storage, Event<T>, Config<T>} = 46,
-		BridgeRococoMessages: pallet_bridge_messages::<Instance2>::{Pallet, Call, Storage, Event<T>, Config<T>} = 45,
 		BridgeWestendMessages: pallet_bridge_messages::<Instance3>::{Pallet, Call, Storage, Event<T>, Config<T>} = 51,
 
 		BridgeRelayers: pallet_bridge_relayers::{Pallet, Call, Storage, Event<T>} = 47,
@@ -573,11 +532,11 @@ construct_runtime!(
 bridge_runtime_common::generate_bridge_reject_obsolete_headers_and_messages! {
 	RuntimeCall, AccountId,
 	// Grandpa
-	BridgeRococoGrandpa, BridgeWococoGrandpa, BridgeWestendGrandpa,
+	BridgeWestendGrandpa,
 	// Parachains
-	BridgeRococoParachains, BridgeWococoParachains, BridgeWestendParachains,
+	BridgeWestendParachains,
 	// Messages
-	BridgeRococoMessages, BridgeWococoMessages, BridgeWestendMessages
+	BridgeWestendMessages
 }
 
 #[cfg(feature = "runtime-benchmarks")]
@@ -600,15 +559,9 @@ mod benches {
 		[pallet_xcm_benchmarks::fungible, XcmBalances]
 		[pallet_xcm_benchmarks::generic, XcmGeneric]
 		// Bridge pallets
-		[pallet_bridge_grandpa, WococoFinality]
 		[pallet_bridge_grandpa, WestendFinality]
-		[pallet_bridge_grandpa, RococoFinality]
-		[pallet_bridge_parachains, WithinWococo]
 		[pallet_bridge_parachains, WithinWestend]
-		[pallet_bridge_parachains, WithinRococo]
-		[pallet_bridge_messages, RococoToWococo]
 		[pallet_bridge_messages, RococoToWestend]
-		[pallet_bridge_messages, WococoToRococo]
 		[pallet_bridge_relayers, BridgeRelayersBench::<Runtime>]
 	);
 }
@@ -757,26 +710,6 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl bp_rococo::RococoFinalityApi<Block> for Runtime {
-		fn best_finalized() -> Option<HeaderId<bp_rococo::Hash, bp_rococo::BlockNumber>> {
-			BridgeRococoGrandpa::best_finalized()
-		}
-		fn synced_headers_grandpa_info(
-		) -> Vec<bp_header_chain::StoredHeaderGrandpaInfo<bp_rococo::Header>> {
-			BridgeRococoGrandpa::synced_headers_grandpa_info()
-		}
-	}
-
-	impl bp_wococo::WococoFinalityApi<Block> for Runtime {
-		fn best_finalized() -> Option<HeaderId<bp_wococo::Hash, bp_wococo::BlockNumber>> {
-			BridgeWococoGrandpa::best_finalized()
-		}
-		fn synced_headers_grandpa_info(
-		) -> Vec<bp_header_chain::StoredHeaderGrandpaInfo<bp_wococo::Header>> {
-			BridgeWococoGrandpa::synced_headers_grandpa_info()
-		}
-	}
-
 	impl bp_westend::WestendFinalityApi<Block> for Runtime {
 		fn best_finalized() -> Option<HeaderId<bp_westend::Hash, bp_westend::BlockNumber>> {
 			BridgeWestendGrandpa::best_finalized()
@@ -787,22 +720,6 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl bp_bridge_hub_rococo::BridgeHubRococoFinalityApi<Block> for Runtime {
-		fn best_finalized() -> Option<HeaderId<Hash, BlockNumber>> {
-			BridgeRococoParachains::best_parachain_head_id::<
-				bp_bridge_hub_rococo::BridgeHubRococo
-			>().unwrap_or(None)
-		}
-	}
-
-	impl bp_bridge_hub_wococo::BridgeHubWococoFinalityApi<Block> for Runtime {
-		fn best_finalized() -> Option<HeaderId<Hash, BlockNumber>> {
-			BridgeWococoParachains::best_parachain_head_id::<
-				bp_bridge_hub_wococo::BridgeHubWococo
-			>().unwrap_or(None)
-		}
-	}
-
 	impl bp_bridge_hub_westend::BridgeHubWestendFinalityApi<Block> for Runtime {
 		fn best_finalized() -> Option<HeaderId<Hash, BlockNumber>> {
 			BridgeWestendParachains::best_parachain_head_id::<
@@ -811,33 +728,6 @@ impl_runtime_apis! {
 		}
 	}
 
-	// This is exposed by BridgeHubRococo
-	impl bp_bridge_hub_wococo::FromBridgeHubWococoInboundLaneApi<Block> for Runtime {
-		fn message_details(
-			lane: bp_messages::LaneId,
-			messages: Vec<(bp_messages::MessagePayload, bp_messages::OutboundMessageDetails)>,
-		) -> Vec<bp_messages::InboundMessageDetails> {
-			bridge_runtime_common::messages_api::inbound_message_details::<
-				Runtime,
-				bridge_to_wococo_config::WithBridgeHubWococoMessagesInstance,
-			>(lane, messages)
-		}
-	}
-
-	// This is exposed by BridgeHubRococo
-	impl bp_bridge_hub_wococo::ToBridgeHubWococoOutboundLaneApi<Block> for Runtime {
-		fn message_details(
-			lane: bp_messages::LaneId,
-			begin: bp_messages::MessageNonce,
-			end: bp_messages::MessageNonce,
-		) -> Vec<bp_messages::OutboundMessageDetails> {
-			bridge_runtime_common::messages_api::outbound_message_details::<
-				Runtime,
-				bridge_to_wococo_config::WithBridgeHubWococoMessagesInstance,
-			>(lane, begin, end)
-		}
-	}
-
 	// This is exposed by BridgeHubRococo
 	impl bp_bridge_hub_westend::FromBridgeHubWestendInboundLaneApi<Block> for Runtime {
 		fn message_details(
@@ -865,45 +755,6 @@ impl_runtime_apis! {
 		}
 	}
 
-	// This is exposed by BridgeHubWococo
-	impl bp_bridge_hub_rococo::FromBridgeHubRococoInboundLaneApi<Block> for Runtime {
-		fn message_details(
-			lane: bp_messages::LaneId,
-			messages: Vec<(bp_messages::MessagePayload, bp_messages::OutboundMessageDetails)>,
-		) -> Vec<bp_messages::InboundMessageDetails> {
-			// use different instance according to flavor
-			match xcm_config::Flavor::get() {
-				RuntimeFlavor::Wococo => {
-					bridge_runtime_common::messages_api::inbound_message_details::<
-						Runtime,
-						bridge_to_rococo_config::WithBridgeHubRococoMessagesInstance,
-					>(lane, messages)
-				},
-				flavor @ _ => unimplemented!("Unsupported `FromBridgeHubRococoInboundLaneApi` for flavor: {:?}", flavor)
-			}
-		}
-	}
-
-	// This is exposed by BridgeHubWococo and BridgeHubWestend
-	impl bp_bridge_hub_rococo::ToBridgeHubRococoOutboundLaneApi<Block> for Runtime {
-		fn message_details(
-			lane: bp_messages::LaneId,
-			begin: bp_messages::MessageNonce,
-			end: bp_messages::MessageNonce,
-		) -> Vec<bp_messages::OutboundMessageDetails> {
-			// use different instance according to flavor
-			match xcm_config::Flavor::get() {
-				RuntimeFlavor::Wococo => {
-					bridge_runtime_common::messages_api::outbound_message_details::<
-						Runtime,
-						bridge_to_rococo_config::WithBridgeHubRococoMessagesInstance,
-					>(lane, begin, end)
-				},
-				flavor @ _ => unimplemented!("Unsupported `ToBridgeHubRococoOutboundLaneApi` for flavor: {:?}", flavor)
-			}
-		}
-	}
-
 	#[cfg(feature = "try-runtime")]
 	impl frame_try_runtime::TryRuntime<Block> for Runtime {
 		fn on_runtime_upgrade(checks: frame_try_runtime::UpgradeCheckSelect) -> (Weight, Weight) {
@@ -943,15 +794,9 @@ impl_runtime_apis! {
 
 			use pallet_bridge_relayers::benchmarking::Pallet as BridgeRelayersBench;
 			// Change weight file names.
-			type WococoFinality = BridgeWococoGrandpa;
 			type WestendFinality = BridgeWestendGrandpa;
-			type RococoFinality = BridgeRococoGrandpa;
-			type WithinWococo = pallet_bridge_parachains::benchmarking::Pallet::<Runtime, bridge_common_config::BridgeParachainWococoInstance>;
 			type WithinWestend = pallet_bridge_parachains::benchmarking::Pallet::<Runtime, bridge_common_config::BridgeParachainWestendInstance>;
-			type WithinRococo = pallet_bridge_parachains::benchmarking::Pallet::<Runtime, bridge_common_config::BridgeParachainRococoInstance>;
-			type RococoToWococo = pallet_bridge_messages::benchmarking::Pallet ::<Runtime, bridge_to_wococo_config::WithBridgeHubWococoMessagesInstance>;
 			type RococoToWestend = pallet_bridge_messages::benchmarking::Pallet ::<Runtime, bridge_to_westend_config::WithBridgeHubWestendMessagesInstance>;
-			type WococoToRococo = pallet_bridge_messages::benchmarking::Pallet ::<Runtime, bridge_to_rococo_config::WithBridgeHubRococoMessagesInstance>;
 
 			let mut list = Vec::<BenchmarkList>::new();
 			list_benchmarks!(list, extra);
@@ -1098,7 +943,7 @@ impl_runtime_apis! {
 
 				fn export_message_origin_and_destination(
 				) -> Result<(MultiLocation, NetworkId, InteriorMultiLocation), BenchmarkError> {
-					Ok((TokenLocation::get(), NetworkId::Wococo, X1(Parachain(100))))
+					Ok((TokenLocation::get(), NetworkId::Westend, X1(Parachain(100))))
 				}
 
 				fn alias_origin() -> Result<(MultiLocation, MultiLocation), BenchmarkError> {
@@ -1109,15 +954,9 @@ impl_runtime_apis! {
 			type XcmBalances = pallet_xcm_benchmarks::fungible::Pallet::<Runtime>;
 			type XcmGeneric = pallet_xcm_benchmarks::generic::Pallet::<Runtime>;
 
-			type WococoFinality = BridgeWococoGrandpa;
 			type WestendFinality = BridgeWestendGrandpa;
-			type RococoFinality = BridgeRococoGrandpa;
-			type WithinWococo = pallet_bridge_parachains::benchmarking::Pallet::<Runtime, bridge_common_config::BridgeParachainWococoInstance>;
 			type WithinWestend = pallet_bridge_parachains::benchmarking::Pallet::<Runtime, bridge_common_config::BridgeParachainWestendInstance>;
-			type WithinRococo = pallet_bridge_parachains::benchmarking::Pallet::<Runtime, bridge_common_config::BridgeParachainRococoInstance>;
-			type RococoToWococo = pallet_bridge_messages::benchmarking::Pallet ::<Runtime, bridge_to_wococo_config::WithBridgeHubWococoMessagesInstance>;
 			type RococoToWestend = pallet_bridge_messages::benchmarking::Pallet ::<Runtime, bridge_to_westend_config::WithBridgeHubWestendMessagesInstance>;
-			type WococoToRococo = pallet_bridge_messages::benchmarking::Pallet ::<Runtime, bridge_to_rococo_config::WithBridgeHubRococoMessagesInstance>;
 
 			use bridge_runtime_common::messages_benchmarking::{
 				prepare_message_delivery_proof_from_parachain,
@@ -1130,49 +969,6 @@ impl_runtime_apis! {
 				MessageProofParams,
 			};
 
-			impl BridgeMessagesConfig<bridge_to_wococo_config::WithBridgeHubWococoMessagesInstance> for Runtime {
-				fn is_relayer_rewarded(relayer: &Self::AccountId) -> bool {
-					let bench_lane_id = <Self as BridgeMessagesConfig<bridge_to_wococo_config::WithBridgeHubWococoMessagesInstance>>::bench_lane_id();
-					let bridged_chain_id = bp_runtime::BRIDGE_HUB_WOCOCO_CHAIN_ID;
-					pallet_bridge_relayers::Pallet::<Runtime>::relayer_reward(
-						relayer,
-						bp_relayers::RewardsAccountParams::new(
-							bench_lane_id,
-							bridged_chain_id,
-							bp_relayers::RewardsAccountOwner::BridgedChain
-						)
-					).is_some()
-				}
-
-				fn prepare_message_proof(
-					params: MessageProofParams,
-				) -> (bridge_to_wococo_config::FromWococoBridgeHubMessagesProof, Weight) {
-					use cumulus_primitives_core::XcmpMessageSource;
-					assert!(XcmpQueue::take_outbound_messages(usize::MAX).is_empty());
-					ParachainSystem::open_outbound_hrmp_channel_for_benchmarks_or_tests(42.into());
-					prepare_message_proof_from_parachain::<
-						Runtime,
-						bridge_common_config::BridgeGrandpaWococoInstance,
-						bridge_to_wococo_config::WithBridgeHubWococoMessageBridge,
-					>(params, generate_xcm_builder_bridge_message_sample(X2(GlobalConsensus(Rococo), Parachain(42))))
-				}
-
-				fn prepare_message_delivery_proof(
-					params: MessageDeliveryProofParams<AccountId>,
-				) -> bridge_to_wococo_config::ToWococoBridgeHubMessagesDeliveryProof {
-					prepare_message_delivery_proof_from_parachain::<
-						Runtime,
-						bridge_common_config::BridgeGrandpaWococoInstance,
-						bridge_to_wococo_config::WithBridgeHubWococoMessageBridge,
-					>(params)
-				}
-
-				fn is_message_successfully_dispatched(_nonce: bp_messages::MessageNonce) -> bool {
-					use cumulus_primitives_core::XcmpMessageSource;
-					!XcmpQueue::take_outbound_messages(usize::MAX).is_empty()
-				}
-			}
-
 			impl BridgeMessagesConfig<bridge_to_westend_config::WithBridgeHubWestendMessagesInstance> for Runtime {
 				fn is_relayer_rewarded(relayer: &Self::AccountId) -> bool {
 					let bench_lane_id = <Self as BridgeMessagesConfig<bridge_to_westend_config::WithBridgeHubWestendMessagesInstance>>::bench_lane_id();
@@ -1216,49 +1012,6 @@ impl_runtime_apis! {
 				}
 			}
 
-			impl BridgeMessagesConfig<bridge_to_rococo_config::WithBridgeHubRococoMessagesInstance> for Runtime {
-				fn is_relayer_rewarded(relayer: &Self::AccountId) -> bool {
-					let bench_lane_id = <Self as BridgeMessagesConfig<bridge_to_rococo_config::WithBridgeHubRococoMessagesInstance>>::bench_lane_id();
-					let bridged_chain_id = bp_runtime::BRIDGE_HUB_ROCOCO_CHAIN_ID;
-					pallet_bridge_relayers::Pallet::<Runtime>::relayer_reward(
-						relayer,
-						bp_relayers::RewardsAccountParams::new(
-							bench_lane_id,
-							bridged_chain_id,
-							bp_relayers::RewardsAccountOwner::BridgedChain
-						)
-					).is_some()
-				}
-
-				fn prepare_message_proof(
-					params: MessageProofParams,
-				) -> (bridge_to_rococo_config::FromRococoBridgeHubMessagesProof, Weight) {
-					use cumulus_primitives_core::XcmpMessageSource;
-					assert!(XcmpQueue::take_outbound_messages(usize::MAX).is_empty());
-					ParachainSystem::open_outbound_hrmp_channel_for_benchmarks_or_tests(42.into());
-					prepare_message_proof_from_parachain::<
-						Runtime,
-						bridge_common_config::BridgeGrandpaRococoInstance,
-						bridge_to_rococo_config::WithBridgeHubRococoMessageBridge,
-					>(params, generate_xcm_builder_bridge_message_sample(X2(GlobalConsensus(Wococo), Parachain(42))))
-				}
-
-				fn prepare_message_delivery_proof(
-					params: MessageDeliveryProofParams<AccountId>,
-				) -> bridge_to_rococo_config::ToRococoBridgeHubMessagesDeliveryProof {
-					prepare_message_delivery_proof_from_parachain::<
-						Runtime,
-						bridge_common_config::BridgeGrandpaRococoInstance,
-						bridge_to_rococo_config::WithBridgeHubRococoMessageBridge,
-					>(params)
-				}
-
-				fn is_message_successfully_dispatched(_nonce: bp_messages::MessageNonce) -> bool {
-					use cumulus_primitives_core::XcmpMessageSource;
-					!XcmpQueue::take_outbound_messages(usize::MAX).is_empty()
-				}
-			}
-
 			use bridge_runtime_common::parachains_benchmarking::prepare_parachain_heads_proof;
 			use pallet_bridge_parachains::benchmarking::Config as BridgeParachainsConfig;
 			use pallet_bridge_relayers::benchmarking::{
@@ -1266,30 +1019,6 @@ impl_runtime_apis! {
 				Config as BridgeRelayersConfig,
 			};
 
-			impl BridgeParachainsConfig<bridge_common_config::BridgeParachainWococoInstance> for Runtime {
-				fn parachains() -> Vec<bp_polkadot_core::parachains::ParaId> {
-					use bp_runtime::Parachain;
-					vec![bp_polkadot_core::parachains::ParaId(bp_bridge_hub_wococo::BridgeHubWococo::PARACHAIN_ID)]
-				}
-
-				fn prepare_parachain_heads_proof(
-					parachains: &[bp_polkadot_core::parachains::ParaId],
-					parachain_head_size: u32,
-					proof_size: bp_runtime::StorageProofSize,
-				) -> (
-					pallet_bridge_parachains::RelayBlockNumber,
-					pallet_bridge_parachains::RelayBlockHash,
-					bp_polkadot_core::parachains::ParaHeadsProof,
-					Vec<(bp_polkadot_core::parachains::ParaId, bp_polkadot_core::parachains::ParaHash)>,
-				) {
-					prepare_parachain_heads_proof::<Runtime, bridge_common_config::BridgeParachainWococoInstance>(
-						parachains,
-						parachain_head_size,
-						proof_size,
-					)
-				}
-			}
-
 			impl BridgeParachainsConfig<bridge_common_config::BridgeParachainWestendInstance> for Runtime {
 				fn parachains() -> Vec<bp_polkadot_core::parachains::ParaId> {
 					use bp_runtime::Parachain;
@@ -1314,30 +1043,6 @@ impl_runtime_apis! {
 				}
 			}
 
-			impl BridgeParachainsConfig<bridge_common_config::BridgeParachainRococoInstance> for Runtime {
-				fn parachains() -> Vec<bp_polkadot_core::parachains::ParaId> {
-					use bp_runtime::Parachain;
-					vec![bp_polkadot_core::parachains::ParaId(bp_bridge_hub_rococo::BridgeHubRococo::PARACHAIN_ID)]
-				}
-
-				fn prepare_parachain_heads_proof(
-					parachains: &[bp_polkadot_core::parachains::ParaId],
-					parachain_head_size: u32,
-					proof_size: bp_runtime::StorageProofSize,
-				) -> (
-					pallet_bridge_parachains::RelayBlockNumber,
-					pallet_bridge_parachains::RelayBlockHash,
-					bp_polkadot_core::parachains::ParaHeadsProof,
-					Vec<(bp_polkadot_core::parachains::ParaId, bp_polkadot_core::parachains::ParaHash)>,
-				) {
-					prepare_parachain_heads_proof::<Runtime, bridge_common_config::BridgeParachainRococoInstance>(
-						parachains,
-						parachain_head_size,
-						proof_size,
-					)
-				}
-			}
-
 			impl BridgeRelayersConfig for Runtime {
 				fn prepare_rewards_account(
 					account_params: bp_relayers::RewardsAccountParams,
@@ -1418,11 +1123,7 @@ mod tests {
 				frame_system::CheckWeight::new(),
 				pallet_transaction_payment::ChargeTransactionPayment::from(10),
 				BridgeRejectObsoleteHeadersAndMessages,
-				(
-					bridge_to_wococo_config::OnBridgeHubRococoRefundBridgeHubWococoMessages::default(),
-					bridge_to_westend_config::OnBridgeHubRococoRefundBridgeHubWestendMessages::default(),
-					bridge_to_rococo_config::OnBridgeHubWococoRefundBridgeHubRococoMessages::default(),
-				),
+				(bridge_to_westend_config::OnBridgeHubRococoRefundBridgeHubWestendMessages::default(),)
 			);
 
 			// for BridgeHubRococo
@@ -1442,24 +1143,6 @@ mod tests {
 					bhr_indirect_payload.additional_signed().unwrap().encode()
 				)
 			}
-
-			// for BridgeHubWococo
-			{
-				let bhw_indirect_payload = bp_bridge_hub_wococo::SignedExtension::from_params(
-					VERSION.spec_version,
-					VERSION.transaction_version,
-					bp_runtime::TransactionEra::Immortal,
-					System::block_hash(BlockNumber::zero()),
-					10,
-					10,
-					(((), ()), ((), ())),
-				);
-				assert_eq!(payload.encode(), bhw_indirect_payload.encode());
-				assert_eq!(
-					payload.additional_signed().unwrap().encode(),
-					bhw_indirect_payload.additional_signed().unwrap().encode()
-				)
-			}
 		});
 	}
 }