fix test

polkadot-parachain/src/benchmarking.rs

@@ -21,7 +21,10 @@ use sc_client_api::BlockBackend;
 use sp_core::{Pair, H256};
 use sp_inherents::{InherentData, InherentDataProvider};
 use sp_keyring::Sr25519Keyring;
-use sp_runtime::{generic, traits::SignedExtension, OpaqueExtrinsic, SaturatedConversion};
+use sp_runtime::{
+	generic, generic::UncheckedExtrinsic, traits::SignedExtension, MultiAddress, OpaqueExtrinsic,
+	SaturatedConversion,
+};
 
 use cumulus_primitives_parachain_inherent::MockValidationDataInherentDataProvider;
 use parachains_common::BlockNumber;
@@ -369,19 +372,20 @@ where
 		let genesis_hash = self.client.block_hash(0).ok().flatten().expect("Genesis block exists");
 		let best_hash = self.client.chain_info().best_hash;
 		let payload = generic::SignedPayload::<RuntimeCall, SignedExtra>::from_raw(
-			call.clone().into(),
+			call.clone(),
 			extra.clone(),
 			Extra::get_additional_signed(genesis_hash, best_hash),
 		);
 
 		let sender = Sr25519Keyring::Bob.pair();
 		let signature = payload.using_encoded(|x| sender.sign(x));
-		let extrinsic = generic::UncheckedExtrinsic::new_signed(
-			call,
-			sp_runtime::AccountId32::from(sender.public()),
-			parachains_common::Signature::Sr25519(signature),
-			extra,
-		);
+		let extrinsic: UncheckedExtrinsic<MultiAddress<_, ()>, _, _, _> =
+			UncheckedExtrinsic::new_signed(
+				call,
+				sp_runtime::AccountId32::from(sender.public()).into(),
+				parachains_common::Signature::Sr25519(signature),
+				extra,
+			);
 
 		Ok(extrinsic.into())
 	}