Examples with InterruptAfter io.aeron.test.InterruptAfter used on opensource projects

Example 51 with InterruptAfter

use of io.aeron.test.InterruptAfter in project Aeron by real-logic.

the class DynamicMembershipTest method shouldRemoveLeaderAfterDynamicNodeJoinedThenRestartCluster.

@Test
@InterruptAfter(30)
public void shouldRemoveLeaderAfterDynamicNodeJoinedThenRestartCluster(final TestInfo testInfo) {
    cluster = aCluster().withStaticNodes(3).withDynamicNodes(1).start();
    systemTestWatcher.cluster(cluster);
    final TestNode initialLeader = cluster.awaitLeader();
    final TestNode dynamicMember = cluster.startDynamicNode(3, true);
    awaitElectionClosed(dynamicMember);
    awaitMembershipSize(initialLeader, 4);
    final int initialLeaderIndex = initialLeader.index();
    initialLeader.isTerminationExpected(true);
    initialLeader.removeMember(initialLeaderIndex, false);
    cluster.awaitNodeTermination(initialLeader);
    cluster.stopNode(initialLeader);
    final TestNode newLeader = cluster.awaitLeader(initialLeaderIndex);
    final ClusterMembership clusterMembership = awaitMembershipSize(newLeader, 3);
    assertEquals(newLeader.index(), clusterMembership.leaderMemberId);
    assertNotEquals(initialLeaderIndex, clusterMembership.leaderMemberId);
    cluster.stopAllNodes();
    for (int i = 0; i < 3; i++) {
        if (initialLeaderIndex != i) {
            cluster.startStaticNode(i, false);
        }
    }
    cluster.awaitLeader();
    assertEquals(1, cluster.followers().size());
    awaitElectionClosed(cluster.followers().get(0));
}

Example 52 with InterruptAfter

use of io.aeron.test.InterruptAfter in project Aeron by real-logic.

the class DynamicMembershipTest method shouldDynamicallyJoinClusterOfThreeNoSnapshotsThenSend.

@Test
@InterruptAfter(30)
public void shouldDynamicallyJoinClusterOfThreeNoSnapshotsThenSend(final TestInfo testInfo) {
    cluster = aCluster().withStaticNodes(3).withDynamicNodes(1).start();
    systemTestWatcher.cluster(cluster);
    final TestNode leader = cluster.awaitLeader();
    final TestNode dynamicMember = cluster.startDynamicNode(3, true);
    awaitElectionClosed(dynamicMember);
    assertEquals(FOLLOWER, dynamicMember.role());
    final int messageCount = 10;
    cluster.connectClient();
    cluster.sendMessages(messageCount);
    cluster.awaitResponseMessageCount(messageCount);
    cluster.awaitServiceMessageCount(leader, messageCount);
    cluster.awaitServiceMessageCount(dynamicMember, messageCount);
}

Example 53 with InterruptAfter

use of io.aeron.test.InterruptAfter in project Aeron by real-logic.

the class DynamicMembershipTest method shouldDynamicallyJoinClusterOfThreeWithEmptySnapshot.

@Test
@InterruptAfter(30)
public void shouldDynamicallyJoinClusterOfThreeWithEmptySnapshot(final TestInfo testInfo) {
    cluster = aCluster().withStaticNodes(3).withDynamicNodes(1).start();
    systemTestWatcher.cluster(cluster);
    final TestNode leader = cluster.awaitLeader();
    cluster.takeSnapshot(leader);
    cluster.awaitSnapshotCount(1);
    final TestNode dynamicMember = cluster.startDynamicNode(3, true);
    awaitElectionClosed(dynamicMember);
    assertEquals(FOLLOWER, dynamicMember.role());
    cluster.awaitSnapshotLoadedForService(dynamicMember);
}

Example 54 with InterruptAfter

use of io.aeron.test.InterruptAfter in project Aeron by real-logic.

the class DynamicMembershipTest method shouldRemoveFollower.

@Test
@InterruptAfter(30)
public void shouldRemoveFollower(final TestInfo testInfo) {
    cluster = aCluster().withStaticNodes(3).start();
    systemTestWatcher.cluster(cluster);
    final TestNode leader = cluster.awaitLeader();
    final TestNode follower = cluster.followers().get(0);
    follower.isTerminationExpected(true);
    leader.removeMember(follower.index(), false);
    cluster.awaitNodeTermination(follower);
    cluster.stopNode(follower);
    final ClusterMembership clusterMembership = awaitMembershipSize(leader, 2);
    assertEquals(leader.index(), clusterMembership.leaderMemberId);
}

Example 55 with InterruptAfter

use of io.aeron.test.InterruptAfter in project Aeron by real-logic.

the class DynamicMembershipTest method shouldDynamicallyJoinClusterOfThreeNoSnapshots.

@Test
@InterruptAfter(30)
public void shouldDynamicallyJoinClusterOfThreeNoSnapshots(final TestInfo testInfo) {
    cluster = aCluster().withStaticNodes(3).withDynamicNodes(1).start();
    systemTestWatcher.cluster(cluster);
    final TestNode leader = cluster.awaitLeader();
    final TestNode dynamicMember = cluster.startDynamicNode(3, true);
    awaitElectionClosed(dynamicMember);
    assertEquals(FOLLOWER, dynamicMember.role());
    final ClusterMembership clusterMembership = awaitMembershipSize(leader, 4);
    assertEquals(leader.index(), clusterMembership.leaderMemberId);
    assertEquals("", clusterMembership.passiveMembersStr);
}