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Add events for balance reserve and unreserve functions (#6330)

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* almost works

* add clone to BalanceStatus

* reserve event

* fix staking tests

* fix balances tests

* Update frame/balances/src/tests.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* restore tests and move event emission

* move repatriate reserved event outside of mutate_account

* clean up events in tests

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
This commit is contained in:
joe petrowski
2020-06-12 15:24:46 +02:00
committed by GitHub
parent 7d3f1fe6ea
commit 252416d385
4 changed files with 71 additions and 12 deletions
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substrate/frame/balances/src/tests.rs
+43 -1
View File
@@ -69,6 +69,10 @@ macro_rules! decl_tests {
evt
}
fn last_event() -> Event {
system::Module::<Test>::events().pop().expect("Event expected").event
}
#[test]
fn basic_locking_should_work() {
<$ext_builder>::default().existential_deposit(1).monied(true).build().execute_with(|| {
@@ -170,7 +174,7 @@ macro_rules! decl_tests {
);
assert_noop!(
<Balances as ReservableCurrency<_>>::reserve(&1, 1),
Error::<$test, _>::LiquidityRestrictions
Error::<$test, _>::LiquidityRestrictions,
);
assert!(<ChargeTransactionPayment<$test> as SignedExtension>::pre_dispatch(
ChargeTransactionPayment::from(1),
@@ -485,6 +489,10 @@ macro_rules! decl_tests {
let _ = Balances::deposit_creating(&2, 1);
assert_ok!(Balances::reserve(&1, 110));
assert_ok!(Balances::repatriate_reserved(&1, &2, 41, Status::Free), 0);
assert_eq!(
last_event(),
Event::balances(RawEvent::ReserveRepatriated(1, 2, 41, Status::Free)),
);
assert_eq!(Balances::reserved_balance(1), 69);
assert_eq!(Balances::free_balance(1), 0);
assert_eq!(Balances::reserved_balance(2), 0);
@@ -683,6 +691,40 @@ macro_rules! decl_tests {
});
}
#[test]
fn emit_events_with_reserve_and_unreserve() {
<$ext_builder>::default()
.build()
.execute_with(|| {
let _ = Balances::deposit_creating(&1, 100);
System::set_block_number(2);
let _ = Balances::reserve(&1, 10);
assert_eq!(
last_event(),
Event::balances(RawEvent::Reserved(1, 10)),
);
System::set_block_number(3);
let _ = Balances::unreserve(&1, 5);
assert_eq!(
last_event(),
Event::balances(RawEvent::Unreserved(1, 5)),
);
System::set_block_number(4);
let _ = Balances::unreserve(&1, 6);
// should only unreserve 5
assert_eq!(
last_event(),
Event::balances(RawEvent::Unreserved(1, 5)),
);
});
}
#[test]
fn emit_events_with_existential_deposit() {
<$ext_builder>::default()