Examples with RaftGroupService org.apache.ignite.raft.client.service.RaftGroupService used on opensource projects

Example 46 with RaftGroupService

use of org.apache.ignite.raft.client.service.RaftGroupService in project ignite-3 by apache.

the class RaftGroupServiceTest method testAddLearners.

/**
 * @throws Exception
 */
@Test
public void testAddLearners() throws Exception {
    String groupId = "test";
    List<String> addLearners = peersToIds(NODES.subList(1, 3));
    when(messagingService.invoke(any(NetworkAddress.class), eq(FACTORY.addLearnersRequest().learnersList(addLearners).groupId(groupId).build()), anyLong())).then(invocation -> completedFuture(FACTORY.learnersOpResponse().newLearnersList(addLearners).build()));
    mockLeaderRequest(false);
    RaftGroupService service = RaftGroupServiceImpl.start(groupId, cluster, FACTORY, TIMEOUT, NODES.subList(0, 1), true, DELAY, executor).get(3, TimeUnit.SECONDS);
    assertEquals(NODES.subList(0, 1), service.peers());
    assertEquals(Collections.emptyList(), service.learners());
    service.addLearners(NODES.subList(1, 3)).get();
    assertEquals(NODES.subList(0, 1), service.peers());
    assertEquals(NODES.subList(1, 3), service.learners());
}