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pallet-beefy: ensure mandatory block once per session (#11269)

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* pallet-beefy: ensure mandatory block once per session

Signed-off-by: acatangiu <adrian@parity.io>

* pallet-beefy: fix tests with auth changes every session

Signed-off-by: acatangiu <adrian@parity.io>

* Apply suggestions from code review

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* beefy: fix incorrect skip session metric on node restart

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
This commit is contained in:
Adrian Catangiu
2022-04-28 14:19:32 +03:00
committed by GitHub
parent 21341f35e2
commit 0d73371bb8
5 changed files with 46 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/frame/beefy/src/tests.rs
+18 -12
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@@ -59,23 +59,28 @@ fn genesis_session_initializes_authorities() {
#[test]
fn session_change_updates_authorities() {
new_test_ext(vec![1, 2, 3, 4]).execute_with(|| {
init_block(1);
assert!(0 == Beefy::validator_set_id());
// no change - no log
assert!(System::digest().logs.is_empty());
init_block(2);
init_block(1);
assert!(1 == Beefy::validator_set_id());
let want = beefy_log(ConsensusLog::AuthoritiesChange(
ValidatorSet::new(vec![mock_beefy_id(3), mock_beefy_id(4)], 1).unwrap(),
ValidatorSet::new(vec![mock_beefy_id(1), mock_beefy_id(2)], 1).unwrap(),
));
let log = System::digest().logs[0].clone();
assert_eq!(want, log);
init_block(2);
assert!(2 == Beefy::validator_set_id());
let want = beefy_log(ConsensusLog::AuthoritiesChange(
ValidatorSet::new(vec![mock_beefy_id(3), mock_beefy_id(4)], 2).unwrap(),
));
let log = System::digest().logs[1].clone();
assert_eq!(want, log);
});
}
@@ -85,15 +90,13 @@ fn session_change_updates_next_authorities() {
let want = vec![mock_beefy_id(1), mock_beefy_id(2), mock_beefy_id(3), mock_beefy_id(4)];
new_test_ext(vec![1, 2, 3, 4]).execute_with(|| {
init_block(1);
let next_authorities = Beefy::next_authorities();
assert!(next_authorities.len() == 2);
assert_eq!(want[0], next_authorities[0]);
assert_eq!(want[1], next_authorities[1]);
init_block(2);
init_block(1);
let next_authorities = Beefy::next_authorities();
@@ -121,11 +124,14 @@ fn validator_set_updates_work() {
let want = vec![mock_beefy_id(1), mock_beefy_id(2), mock_beefy_id(3), mock_beefy_id(4)];
new_test_ext(vec![1, 2, 3, 4]).execute_with(|| {
let vs = Beefy::validator_set().unwrap();
assert_eq!(vs.id(), 0u64);
init_block(1);
let vs = Beefy::validator_set().unwrap();
assert_eq!(vs.id(), 0u64);
assert_eq!(vs.id(), 1u64);
assert_eq!(want[0], vs.validators()[0]);
assert_eq!(want[1], vs.validators()[1]);
@@ -133,7 +139,7 @@ fn validator_set_updates_work() {
let vs = Beefy::validator_set().unwrap();
assert_eq!(vs.id(), 1u64);
assert_eq!(vs.id(), 2u64);
assert_eq!(want[2], vs.validators()[0]);
assert_eq!(want[3], vs.validators()[1]);
});