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

Example 46 with InterruptAfter

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

the class ClusterBackupTest method shouldBackupClusterNoSnapshotsAndThenSendMessages.

@Test
@InterruptAfter(30)
public void shouldBackupClusterNoSnapshotsAndThenSendMessages() {
    final TestCluster cluster = aCluster().withStaticNodes(3).start();
    systemTestWatcher.cluster(cluster);
    final TestNode leader = cluster.awaitLeader();
    cluster.startClusterBackupNode(true);
    cluster.awaitBackupState(ClusterBackup.State.BACKING_UP);
    final int messageCount = 10;
    cluster.connectClient();
    cluster.sendMessages(messageCount);
    cluster.awaitResponseMessageCount(messageCount);
    cluster.awaitServicesMessageCount(messageCount);
    final long logPosition = leader.service().cluster().logPosition();
    cluster.awaitBackupLiveLogPosition(logPosition);
    cluster.stopAllNodes();
    final TestNode node = cluster.startStaticNodeFromBackup();
    cluster.awaitLeader();
    assertEquals(messageCount, node.service().messageCount());
    assertFalse(node.service().wasSnapshotLoaded());
}

Example 47 with InterruptAfter

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

the class ClusterBackupTest method shouldBackupClusterAfterCleanShutdown.

@Test
@InterruptAfter(30)
public void shouldBackupClusterAfterCleanShutdown() {
    final TestCluster cluster = aCluster().withStaticNodes(3).start();
    systemTestWatcher.cluster(cluster);
    final TestNode leader = cluster.awaitLeader();
    final int messageCount = 10;
    cluster.connectClient();
    cluster.sendMessages(messageCount);
    cluster.awaitResponseMessageCount(messageCount);
    cluster.awaitServicesMessageCount(messageCount);
    cluster.node(0).isTerminationExpected(true);
    cluster.node(1).isTerminationExpected(true);
    cluster.node(2).isTerminationExpected(true);
    cluster.shutdownCluster(leader);
    cluster.awaitNodeTerminations();
    assertTrue(cluster.node(0).service().wasSnapshotTaken());
    assertTrue(cluster.node(1).service().wasSnapshotTaken());
    assertTrue(cluster.node(2).service().wasSnapshotTaken());
    cluster.stopAllNodes();
    cluster.restartAllNodes(false);
    final TestNode newLeader = cluster.awaitLeader();
    final long logPosition = newLeader.service().cluster().logPosition();
    cluster.startClusterBackupNode(true);
    cluster.awaitBackupState(ClusterBackup.State.BACKING_UP);
    cluster.awaitBackupLiveLogPosition(logPosition);
}

Example 48 with InterruptAfter

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

the class ClusterToolTest method shouldNotSnapshotWhenSuspendedOnly.

@Test
@InterruptAfter(30)
void shouldNotSnapshotWhenSuspendedOnly() {
    final TestCluster cluster = aCluster().withStaticNodes(3).start();
    systemTestWatcher.cluster(cluster);
    final TestNode leader = cluster.awaitLeader();
    final long initialSnapshotCount = leader.consensusModule().context().snapshotCounter().get();
    final CapturingPrintStream capturingPrintStream = new CapturingPrintStream();
    assertTrue(ClusterTool.suspend(leader.consensusModule().context().clusterDir(), capturingPrintStream.resetAndGetPrintStream()));
    assertThat(capturingPrintStream.flushAndGetContent(), containsString("SUSPEND applied successfully"));
    assertFalse(ClusterTool.snapshot(leader.consensusModule().context().clusterDir(), capturingPrintStream.resetAndGetPrintStream()));
    final String expectedMessage = "Unable to SNAPSHOT as the state of the consensus module is SUSPENDED, but needs to be ACTIVE";
    assertThat(capturingPrintStream.flushAndGetContent(), containsString(expectedMessage));
    assertEquals(initialSnapshotCount, leader.consensusModule().context().snapshotCounter().get());
}

Example 49 with InterruptAfter

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

the class DynamicMembershipTest method shouldJoinDynamicNodeToSingleStaticLeader.

@Test
@InterruptAfter(30)
public void shouldJoinDynamicNodeToSingleStaticLeader(final TestInfo testInfo) {
    cluster = aCluster().withStaticNodes(1).withDynamicNodes(1).start();
    systemTestWatcher.cluster(cluster);
    final TestNode initialLeader = cluster.awaitLeader();
    final TestNode dynamicMember = cluster.startDynamicNode(1, true);
    awaitElectionClosed(dynamicMember);
    awaitMembershipSize(initialLeader, 2);
}

Example 50 with InterruptAfter

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

the class DynamicMembershipTest method shouldDynamicallyJoinClusterOfThreeWithSnapshot.

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