jsancio commented on code in PR #15859: URL: https://github.com/apache/kafka/pull/15859#discussion_r1596953771
########## raft/src/test/java/org/apache/kafka/raft/internals/VoterSetTest.java: ########## @@ -79,20 +81,79 @@ void testRemoveVoter() { ); } + @Test + void testIsVoterWithDirectoryId() { + Map<Integer, VoterSet.VoterNode> aVoterMap = voterMap(Arrays.asList(1, 2, 3), true); + VoterSet voterSet = new VoterSet(new HashMap<>(aVoterMap)); + + assertTrue(voterSet.isVoter(aVoterMap.get(1).voterKey())); + assertFalse(voterSet.isVoter(ReplicaKey.of(1, Optional.of(Uuid.randomUuid())))); + assertFalse(voterSet.isVoter(ReplicaKey.of(1, Optional.empty()))); + assertFalse( + voterSet.isVoter(ReplicaKey.of(2, aVoterMap.get(1).voterKey().directoryId())) + ); + assertFalse( + voterSet.isVoter(ReplicaKey.of(4, aVoterMap.get(1).voterKey().directoryId())) + ); + assertFalse(voterSet.isVoter(ReplicaKey.of(4, Optional.empty()))); + } + + @Test + void testIsVoterWithoutDirectoryId() { + Map<Integer, VoterSet.VoterNode> aVoterMap = voterMap(Arrays.asList(1, 2, 3), false); + VoterSet voterSet = new VoterSet(new HashMap<>(aVoterMap)); + + assertTrue(voterSet.isVoter(ReplicaKey.of(1, Optional.empty()))); + assertTrue(voterSet.isVoter(ReplicaKey.of(1, Optional.of(Uuid.randomUuid())))); + assertFalse(voterSet.isVoter(ReplicaKey.of(4, Optional.of(Uuid.randomUuid())))); + assertFalse(voterSet.isVoter(ReplicaKey.of(4, Optional.empty()))); + } + + @Test + void testStandaloneAndIsOnlyVoter() { + Map<Integer, VoterSet.VoterNode> aVoterMap = voterMap(Arrays.asList(1), true); + VoterSet voterSet = new VoterSet(new HashMap<>(aVoterMap)); + + assertTrue(voterSet.isOnlyVoter(aVoterMap.get(1).voterKey())); + assertFalse(voterSet.isOnlyVoter(ReplicaKey.of(1, Optional.of(Uuid.randomUuid())))); + assertFalse(voterSet.isOnlyVoter(ReplicaKey.of(1, Optional.empty()))); + assertFalse( + voterSet.isOnlyVoter(ReplicaKey.of(4, aVoterMap.get(1).voterKey().directoryId())) + ); + assertFalse(voterSet.isOnlyVoter(ReplicaKey.of(4, Optional.empty()))); + } + + @Test + void testNotStandaloneAndIsOnlyVoter() { Review Comment: Fixed. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org