Fixes to the failing test case - no longer ignored

We need to *restart* election on all the partitioned followers (so that
each one of them increases term by 1) and then they can lead to election
`Finished` state.

This is what will happen in real world where the followers will
determine the leader is `Confirmed` and independently update their
*term* and start a new election.

Signed-off-by: Abhijit Gadgil <[email protected]>

components/butterfly/tests/rumor/election.rs

@@ -89,7 +89,6 @@ fn five_members_elect_a_new_leader_when_the_old_one_dies() {
                                         });
 }
 
-#[ignore = "Leader Election Algorithm Changed. Need to revisit this test."]
 #[test]
 #[allow(clippy::cognitive_complexity)]
 fn five_members_elect_a_new_leader_when_they_are_quorum_partitioned() {
@@ -132,7 +131,9 @@ fn five_members_elect_a_new_leader_when_they_are_quorum_partitioned() {
     net.partition(0..2, 2..5);
     assert_wait_for_health_of_mlr!(net, [0..2, 2..5], Health::Confirmed);
     net[0].restart_elections_rsw_mlr_rhw_msr(FeatureFlag::empty());
-    // net[4].restart_elections_rsw_mlr_rhw_msr(FeatureFlag::empty());
+    net[2].restart_elections_rsw_mlr_rhw_msr(FeatureFlag::empty());
+    net[3].restart_elections_rsw_mlr_rhw_msr(FeatureFlag::empty());
+    net[4].restart_elections_rsw_mlr_rhw_msr(FeatureFlag::empty());
     assert_wait_for_election_status!(net, 0, "witcher.prod", ElectionStatus::NoQuorum);
     assert_wait_for_election_status!(net, 1, "witcher.prod", ElectionStatus::NoQuorum);
     assert_wait_for_election_status!(net, 2, "witcher.prod", ElectionStatus::Finished);