minor example reorder

runtime/integration-tests/src/generic/cases/example.rs

@@ -42,6 +42,9 @@ fn transfer_balance<T: Runtime>() {
 	)
 	.unwrap();
 
+	// Pass blocks to evolve the system
+	env.pass(Blocks::ByNumber(1));
+
 	// Check for an even occurred in this block
 	env.check_event(pallet_balances::Event::Transfer {
 		from: Keyring::Alice.to_account_id(),
@@ -50,9 +53,6 @@ fn transfer_balance<T: Runtime>() {
 	})
 	.unwrap();
 
-	// Pass blocks to evolve the system
-	env.pass(Blocks::ByNumber(1));
-
 	// Check the state
 	env.state(|| {
 		assert_eq!(
@@ -62,43 +62,7 @@ fn transfer_balance<T: Runtime>() {
 	});
 }
 
-fn call_api<T: Runtime>() {
-	let env = RuntimeEnv::<T>::from_storage(Default::default());
-
-	env.state(|| {
-		// Call to Core::version() API.
-		// It's automatically implemented by the runtime T, so you can easily do:
-		// T::version()
-		assert_eq!(T::version(), <T as frame_system::Config>::Version::get());
-	})
-}
-
-fn check_fee<T: Runtime>() {
-	let mut env = RuntimeEnv::<T>::from_storage(
-		Genesis::default()
-			.add(pallet_balances::GenesisConfig::<T> {
-				balances: vec![(Keyring::Alice.to_account_id(), 1 * CFG)],
-			})
-			.storage(),
-	);
-
-	env.submit(
-		Keyring::Alice,
-		frame_system::Call::remark { remark: vec![] },
-	)
-	.unwrap();
-
-	// Get the fee of the last submitted extrinsic
-	let fee = env.last_fee();
-
-	env.state(|| {
-		assert_eq!(
-			pallet_balances::Pallet::<T>::free_balance(Keyring::Alice.to_account_id()),
-			1 * CFG - fee
-		);
-	});
-}
-
+// Identical to `transfer_balance()` test but using fudge.
 fn fudge_transfer_balance<T: Runtime + FudgeSupport>() {
 	const TRANSFER: Balance = 1000 * CFG;
 	const FOR_FEES: Balance = 1 * CFG;
@@ -142,6 +106,17 @@ fn fudge_transfer_balance<T: Runtime + FudgeSupport>() {
 	.unwrap();
 }
 
+fn call_api<T: Runtime>() {
+	let env = RuntimeEnv::<T>::from_storage(Default::default());
+
+	env.state(|| {
+		// Call to Core::version() API.
+		// It's automatically implemented by the runtime T, so you can easily do:
+		// T::version()
+		assert_eq!(T::version(), <T as frame_system::Config>::Version::get());
+	})
+}
+
 fn fudge_call_api<T: Runtime + FudgeSupport>() {
 	let env = FudgeEnv::<T>::from_storage(Default::default());
 
@@ -151,11 +126,37 @@ fn fudge_call_api<T: Runtime + FudgeSupport>() {
 		// We include the API we want to use
 		use sp_api::Core;
 
+		let result = api.version(&latest).unwrap();
+
+		assert_eq!(result, T::version());
+		assert_eq!(result, <T as frame_system::Config>::Version::get());
+	})
+}
+
+fn check_fee<T: Runtime>() {
+	let mut env = RuntimeEnv::<T>::from_storage(
+		Genesis::default()
+			.add(pallet_balances::GenesisConfig::<T> {
+				balances: vec![(Keyring::Alice.to_account_id(), 1 * CFG)],
+			})
+			.storage(),
+	);
+
+	env.submit(
+		Keyring::Alice,
+		frame_system::Call::remark { remark: vec![] },
+	)
+	.unwrap();
+
+	// Get the fee of the last submitted extrinsic
+	let fee = env.last_fee();
+
+	env.state(|| {
 		assert_eq!(
-			api.version(&latest).unwrap(),
-			<T as frame_system::Config>::Version::get()
+			pallet_balances::Pallet::<T>::free_balance(Keyring::Alice.to_account_id()),
+			1 * CFG - fee
 		);
-	})
+	});
 }
 
 crate::test_for_runtimes!([development, altair, centrifuge], transfer_balance);