Examples with TestHazelcastInstanceFactory com.hazelcast.test.TestHazelcastInstanceFactory used on opensource projects

Example 46 with TestHazelcastInstanceFactory

use of com.hazelcast.test.TestHazelcastInstanceFactory in project hazelcast by hazelcast.

the class JoinStressTest method testJoincompletesCorrectlyWhenMultipleNodesStartedParallel.

@Test
public void testJoincompletesCorrectlyWhenMultipleNodesStartedParallel() throws Exception {
    int count = 10;
    final TestHazelcastInstanceFactory factory = new TestHazelcastInstanceFactory(count);
    final HazelcastInstance[] instances = new HazelcastInstance[count];
    final CountDownLatch latch = new CountDownLatch(count);
    for (int i = 0; i < count; i++) {
        final int index = i;
        new Thread(new Runnable() {

            @Override
            public void run() {
                instances[index] = factory.newHazelcastInstance();
                latch.countDown();
            }
        }).start();
    }
    assertOpenEventually(latch);
    for (int i = 0; i < count; i++) {
        assertClusterSize(count, instances[i]);
    }
}

Example 47 with TestHazelcastInstanceFactory

use of com.hazelcast.test.TestHazelcastInstanceFactory in project hazelcast by hazelcast.

the class ClusterMembershipTest method testMembershipListener.

@Test
public void testMembershipListener() {
    TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    HazelcastInstance hz1 = factory.newHazelcastInstance();
    MembershipListenerImpl listener = new MembershipListenerImpl();
    hz1.getCluster().addMembershipListener(listener);
    //start a second instance
    HazelcastInstance hz2 = factory.newHazelcastInstance();
    assertEventuallySizeAtLeast(listener.events, 1);
    assertMembershipAddedEvent(listener.events.get(0), hz2.getCluster().getLocalMember(), hz1.getCluster().getLocalMember(), hz2.getCluster().getLocalMember());
    //terminate the second instance
    Member member2 = hz2.getCluster().getLocalMember();
    hz2.shutdown();
    assertEventuallySizeAtLeast(listener.events, 2);
    assertMembershipRemovedEvent(listener.events.get(1), member2, hz1.getCluster().getLocalMember());
}

Example 48 with TestHazelcastInstanceFactory

use of com.hazelcast.test.TestHazelcastInstanceFactory in project hazelcast by hazelcast.

the class ClusterMembershipTest method testNodesAbleToJoinFromMultipleThreads_whenPostJoinOperationPresent.

@Test
public void testNodesAbleToJoinFromMultipleThreads_whenPostJoinOperationPresent() throws InterruptedException {
    final int instanceCount = 6;
    final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(instanceCount);
    final Config config = new Config();
    config.setProperty(GroupProperty.WAIT_SECONDS_BEFORE_JOIN.getName(), "0");
    final String mapName = randomMapName();
    // index config is added since it was blocking post join operations.
    config.getMapConfig(mapName).addMapIndexConfig(new MapIndexConfig("name", false));
    final CountDownLatch latch = new CountDownLatch(instanceCount);
    for (int i = 0; i < instanceCount; i++) {
        executorService.execute(new Runnable() {

            public void run() {
                HazelcastInstance hz = factory.newHazelcastInstance(config);
                hz.getMap(mapName);
                latch.countDown();
            }
        });
    }
    assertOpenEventually(latch);
    Collection<HazelcastInstance> instances = factory.getAllHazelcastInstances();
    for (HazelcastInstance instance : instances) {
        assertClusterSize(instanceCount, instance);
    }
}

Example 49 with TestHazelcastInstanceFactory

use of com.hazelcast.test.TestHazelcastInstanceFactory in project hazelcast by hazelcast.

the class ClusterMembershipTest method testRemoveMembershipListener.

@Test
public void testRemoveMembershipListener() {
    TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    HazelcastInstance hz1 = factory.newHazelcastInstance();
    Cluster cluster = hz1.getCluster();
    MembershipListener membershipListener = mock(MembershipListener.class);
    String id = cluster.addMembershipListener(membershipListener);
    boolean removed = cluster.removeMembershipListener(id);
    assertTrue(removed);
    // now we add a member
    HazelcastInstance hz2 = factory.newHazelcastInstance();
    // and verify that the listener isn't called.
    verify(membershipListener, never()).memberAdded(any(MembershipEvent.class));
}

Example 50 with TestHazelcastInstanceFactory

use of com.hazelcast.test.TestHazelcastInstanceFactory in project hazelcast by hazelcast.

the class ClusterMembershipTest method testMembershipListenerSequentialInvocation.

@Test
public void testMembershipListenerSequentialInvocation() throws Exception {
    final int nodeCount = 10;
    final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(nodeCount);
    final CountDownLatch eventLatch = new CountDownLatch(nodeCount - 1);
    final CountDownLatch nodeLatch = new CountDownLatch(nodeCount - 1);
    Config config = new Config().addListenerConfig(new ListenerConfig().setImplementation(newAddMemberListener(eventLatch)));
    // first node has listener
    factory.newHazelcastInstance(config);
    for (int i = 1; i < nodeCount; i++) {
        executorService.execute(new Runnable() {

            public void run() {
                factory.newHazelcastInstance(new Config());
                nodeLatch.countDown();
            }
        });
    }
    assertOpenEventually(nodeLatch);
    assertOpenEventually(eventLatch);
}