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exchange member with a new account and same rank in the ranked collec… (#2587)

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closes https://github.com/polkadot-fellows/help-center/issues/1

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: command-bot <>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
This commit is contained in:
dharjeezy
2024-01-30 20:12:51 +01:00
committed by GitHub
parent e5bb11b008
commit 5eb4773d13
12 changed files with 243 additions and 55 deletions
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substrate/frame/ranked-collective/src/tests.rs
+36 -2
View File
@@ -164,6 +164,12 @@ impl Config for Test {
// Members can demote up to the rank of 3 below them.
MapSuccess<EnsureRanked<Test, (), 3>, ReduceBy<ConstU16<3>>>,
>;
type ExchangeOrigin = EitherOf<
// Root can exchange arbitrarily.
frame_system::EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>,
// Members can exchange up to the rank of 2 below them.
MapSuccess<EnsureRanked<Test, (), 2>, ReduceBy<ConstU16<2>>>,
>;
type Polls = TestPolls;
type MinRankOfClass = MinRankOfClass<MinRankOfClassDelta>;
type VoteWeight = Geometric;
@@ -516,8 +522,8 @@ fn ensure_ranked_works() {
fn do_add_member_to_rank_works() {
new_test_ext().execute_with(|| {
let max_rank = 9u16;
assert_ok!(Club::do_add_member_to_rank(69, max_rank / 2));
assert_ok!(Club::do_add_member_to_rank(1337, max_rank));
assert_ok!(Club::do_add_member_to_rank(69, max_rank / 2, true));
assert_ok!(Club::do_add_member_to_rank(1337, max_rank, true));
for i in 0..=max_rank {
if i <= max_rank / 2 {
assert_eq!(member_count(i), 2);
@@ -568,3 +574,31 @@ fn tally_support_correct() {
MinRankOfClassDelta::set(0);
});
}
#[test]
fn exchange_member_works() {
new_test_ext().execute_with(|| {
assert_ok!(Club::add_member(RuntimeOrigin::root(), 1));
assert_eq!(member_count(0), 1);
assert_ok!(Club::promote_member(RuntimeOrigin::root(), 1));
let member_record = MemberRecord { rank: 1 };
assert_eq!(Members::<Test>::get(1), Some(member_record.clone()));
assert_eq!(Members::<Test>::get(2), None);
assert_ok!(Club::exchange_member(RuntimeOrigin::root(), 1, 2));
assert_eq!(member_count(0), 1);
assert_eq!(Members::<Test>::get(1), None);
assert_eq!(Members::<Test>::get(2), Some(member_record));
assert_ok!(Club::add_member(RuntimeOrigin::root(), 3));
assert_ok!(Club::promote_member(RuntimeOrigin::root(), 3));
assert_noop!(
Club::exchange_member(RuntimeOrigin::signed(3), 2, 1),
DispatchError::BadOrigin
);
});
}