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frame system: add event util functions for tests. (#8734)

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* frame system: add event util functions for tests.

* URemove unused fn.

* Apply review suggestions.
This commit is contained in:
Shaun Wang
2021-05-13 00:17:03 +12:00
committed by GitHub
parent d89a01cd96
commit ad584733e9
18 changed files with 85 additions and 206 deletions
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substrate/frame/assets/src/benchmarking.rs
+2 -10
View File
@@ -120,19 +120,11 @@ fn add_approvals<T: Config<I>, I: 'static>(minter: T::AccountId, n: u32) {
}
fn assert_last_event<T: Config<I>, I: 'static>(generic_event: <T as Config<I>>::Event) {
let events = frame_system::Pallet::<T>::events();
let system_event: <T as frame_system::Config>::Event = generic_event.into();
// compare to the last event record
let frame_system::EventRecord { event, .. } = &events[events.len() - 1];
assert_eq!(event, &system_event);
frame_system::Pallet::<T>::assert_last_event(generic_event.into());
}
fn assert_event<T: Config<I>, I: 'static>(generic_event: <T as Config<I>>::Event) {
let system_event: <T as frame_system::Config>::Event = generic_event.into();
let events = frame_system::Pallet::<T>::events();
assert!(events.iter().any(|event_record| {
matches!(&event_record, frame_system::EventRecord { event, .. } if &system_event == event)
}));
frame_system::Pallet::<T>::assert_has_event(generic_event.into());
}
benchmarks_instance_pallet! {
substrate/frame/assets/src/tests.rs
+2 -9
View File
@@ -23,10 +23,6 @@ use sp_runtime::TokenError;
use frame_support::{assert_ok, assert_noop, traits::Currency};
use pallet_balances::Error as BalancesError;
fn last_event() -> mock::Event {
frame_system::Pallet::<Test>::events().pop().expect("Event expected").event
}
#[test]
fn basic_minting_should_work() {
new_test_ext().execute_with(|| {
@@ -401,10 +397,7 @@ fn transferring_less_than_one_unit_is_fine() {
assert_ok!(Assets::mint(Origin::signed(1), 0, 1, 100));
assert_eq!(Assets::balance(0, 1), 100);
assert_ok!(Assets::transfer(Origin::signed(1), 0, 2, 0));
assert_eq!(
last_event(),
mock::Event::pallet_assets(crate::Event::Transferred(0, 1, 2, 0)),
);
System::assert_last_event(mock::Event::pallet_assets(crate::Event::Transferred(0, 1, 2, 0)));
});
}
@@ -603,7 +596,7 @@ fn force_asset_status_should_work(){
assert_ok!(Assets::mint(Origin::signed(1), 0, 1, 50));
assert_ok!(Assets::mint(Origin::signed(1), 0, 2, 150));
//force asset status to change min_balance > balance
//force asset status to change min_balance > balance
assert_ok!(Assets::force_asset_status(Origin::root(), 0, 1, 1, 1, 1, 100, true, false));
assert_eq!(Assets::balance(0, 1), 50);