Examples with TestMessagingServiceFactory io.atomix.cluster.messaging.impl.TestMessagingServiceFactory used on opensource projects

Example 1 with TestMessagingServiceFactory

use of io.atomix.cluster.messaging.impl.TestMessagingServiceFactory in project atomix by atomix.

the class DefaultClusterServiceTest method testClusterService.

@Test
public void testClusterService() throws Exception {
    TestMessagingServiceFactory messagingServiceFactory = new TestMessagingServiceFactory();
    ClusterMetadata clusterMetadata = buildClusterMetadata(1, 2, 3);
    Node localNode1 = buildNode(1, Node.Type.CORE);
    ManagedClusterService clusterService1 = new DefaultClusterService(localNode1, new TestClusterMetadataService(clusterMetadata), messagingServiceFactory.newMessagingService(localNode1.endpoint()).start().join());
    Node localNode2 = buildNode(2, Node.Type.CORE);
    ManagedClusterService clusterService2 = new DefaultClusterService(localNode2, new TestClusterMetadataService(clusterMetadata), messagingServiceFactory.newMessagingService(localNode2.endpoint()).start().join());
    Node localNode3 = buildNode(3, Node.Type.CORE);
    ManagedClusterService clusterService3 = new DefaultClusterService(localNode3, new TestClusterMetadataService(clusterMetadata), messagingServiceFactory.newMessagingService(localNode3.endpoint()).start().join());
    assertNull(clusterService1.getNode(NodeId.from("1")));
    assertNull(clusterService1.getNode(NodeId.from("2")));
    assertNull(clusterService1.getNode(NodeId.from("3")));
    CompletableFuture<ClusterService>[] futures = new CompletableFuture[3];
    futures[0] = clusterService1.start();
    futures[1] = clusterService2.start();
    futures[2] = clusterService3.start();
    CompletableFuture.allOf(futures).join();
    Thread.sleep(1000);
    assertEquals(3, clusterService1.getNodes().size());
    assertEquals(3, clusterService2.getNodes().size());
    assertEquals(3, clusterService3.getNodes().size());
    assertEquals(Node.Type.CORE, clusterService1.getLocalNode().type());
    assertEquals(Node.Type.CORE, clusterService1.getNode(NodeId.from("1")).type());
    assertEquals(Node.Type.CORE, clusterService1.getNode(NodeId.from("2")).type());
    assertEquals(Node.Type.CORE, clusterService1.getNode(NodeId.from("3")).type());
    assertEquals(State.ACTIVE, clusterService1.getLocalNode().getState());
    assertEquals(State.ACTIVE, clusterService1.getNode(NodeId.from("1")).getState());
    assertEquals(State.ACTIVE, clusterService1.getNode(NodeId.from("2")).getState());
    assertEquals(State.ACTIVE, clusterService1.getNode(NodeId.from("3")).getState());
    Node dataNode = buildNode(4, Node.Type.DATA);
    ManagedClusterService dataClusterService = new DefaultClusterService(dataNode, new TestClusterMetadataService(clusterMetadata), messagingServiceFactory.newMessagingService(dataNode.endpoint()).start().join());
    assertEquals(State.INACTIVE, dataClusterService.getLocalNode().getState());
    assertNull(dataClusterService.getNode(NodeId.from("1")));
    assertNull(dataClusterService.getNode(NodeId.from("2")));
    assertNull(dataClusterService.getNode(NodeId.from("3")));
    assertNull(dataClusterService.getNode(NodeId.from("4")));
    assertNull(dataClusterService.getNode(NodeId.from("5")));
    dataClusterService.start().join();
    Thread.sleep(1000);
    assertEquals(4, clusterService1.getNodes().size());
    assertEquals(4, clusterService2.getNodes().size());
    assertEquals(4, clusterService3.getNodes().size());
    assertEquals(4, dataClusterService.getNodes().size());
    Node clientNode = buildNode(5, Node.Type.CLIENT);
    ManagedClusterService clientClusterService = new DefaultClusterService(clientNode, new TestClusterMetadataService(clusterMetadata), messagingServiceFactory.newMessagingService(clientNode.endpoint()).start().join());
    assertEquals(State.INACTIVE, clientClusterService.getLocalNode().getState());
    assertNull(clientClusterService.getNode(NodeId.from("1")));
    assertNull(clientClusterService.getNode(NodeId.from("2")));
    assertNull(clientClusterService.getNode(NodeId.from("3")));
    assertNull(clientClusterService.getNode(NodeId.from("4")));
    assertNull(clientClusterService.getNode(NodeId.from("5")));
    clientClusterService.start().join();
    Thread.sleep(1000);
    assertEquals(5, clusterService1.getNodes().size());
    assertEquals(5, clusterService2.getNodes().size());
    assertEquals(5, clusterService3.getNodes().size());
    assertEquals(5, dataClusterService.getNodes().size());
    assertEquals(5, clientClusterService.getNodes().size());
    assertEquals(Node.Type.CLIENT, clientClusterService.getLocalNode().type());
    assertEquals(Node.Type.CORE, clientClusterService.getNode(NodeId.from("1")).type());
    assertEquals(Node.Type.CORE, clientClusterService.getNode(NodeId.from("2")).type());
    assertEquals(Node.Type.CORE, clientClusterService.getNode(NodeId.from("3")).type());
    assertEquals(Node.Type.DATA, clientClusterService.getNode(NodeId.from("4")).type());
    assertEquals(Node.Type.CLIENT, clientClusterService.getNode(NodeId.from("5")).type());
    assertEquals(State.ACTIVE, clientClusterService.getLocalNode().getState());
    assertEquals(State.ACTIVE, clientClusterService.getNode(NodeId.from("1")).getState());
    assertEquals(State.ACTIVE, clientClusterService.getNode(NodeId.from("2")).getState());
    assertEquals(State.ACTIVE, clientClusterService.getNode(NodeId.from("3")).getState());
    assertEquals(State.ACTIVE, clientClusterService.getNode(NodeId.from("4")).getState());
    assertEquals(State.ACTIVE, clientClusterService.getNode(NodeId.from("5")).getState());
    Thread.sleep(2500);
    clusterService1.stop().join();
    Thread.sleep(2500);
    assertEquals(5, clusterService2.getNodes().size());
    assertEquals(Node.Type.CORE, clusterService2.getNode(NodeId.from("1")).type());
    assertEquals(State.INACTIVE, clusterService2.getNode(NodeId.from("1")).getState());
    assertEquals(State.ACTIVE, clusterService2.getNode(NodeId.from("2")).getState());
    assertEquals(State.ACTIVE, clusterService2.getNode(NodeId.from("3")).getState());
    assertEquals(State.ACTIVE, clusterService2.getNode(NodeId.from("4")).getState());
    assertEquals(State.ACTIVE, clusterService2.getNode(NodeId.from("5")).getState());
    assertEquals(State.INACTIVE, clientClusterService.getNode(NodeId.from("1")).getState());
    assertEquals(State.ACTIVE, clientClusterService.getNode(NodeId.from("2")).getState());
    assertEquals(State.ACTIVE, clientClusterService.getNode(NodeId.from("3")).getState());
    assertEquals(State.ACTIVE, clientClusterService.getNode(NodeId.from("4")).getState());
    assertEquals(State.ACTIVE, clientClusterService.getNode(NodeId.from("5")).getState());
    dataClusterService.stop().join();
    Thread.sleep(2500);
    assertEquals(4, clusterService2.getNodes().size());
    assertEquals(State.INACTIVE, clusterService2.getNode(NodeId.from("1")).getState());
    assertEquals(State.ACTIVE, clusterService2.getNode(NodeId.from("2")).getState());
    assertEquals(State.ACTIVE, clusterService2.getNode(NodeId.from("3")).getState());
    assertNull(clusterService2.getNode(NodeId.from("4")));
    assertEquals(State.ACTIVE, clusterService2.getNode(NodeId.from("5")).getState());
    clientClusterService.stop().join();
    Thread.sleep(2500);
    assertEquals(3, clusterService2.getNodes().size());
    assertEquals(State.INACTIVE, clusterService2.getNode(NodeId.from("1")).getState());
    assertEquals(State.ACTIVE, clusterService2.getNode(NodeId.from("2")).getState());
    assertEquals(State.ACTIVE, clusterService2.getNode(NodeId.from("3")).getState());
    assertNull(clusterService2.getNode(NodeId.from("4")));
    assertNull(clusterService2.getNode(NodeId.from("5")));
}

Example 2 with TestMessagingServiceFactory

use of io.atomix.cluster.messaging.impl.TestMessagingServiceFactory in project atomix by atomix.

the class DefaultClusterMetadataServiceTest method testSingleNodeBootstrap.

@Test
public void testSingleNodeBootstrap() throws Exception {
    TestMessagingServiceFactory messagingServiceFactory = new TestMessagingServiceFactory();
    ClusterMetadata clusterMetadata = buildClusterMetadata(1);
    Node localNode1 = buildNode(1, Node.Type.CORE);
    ManagedClusterMetadataService metadataService1 = new DefaultClusterMetadataService(clusterMetadata, messagingServiceFactory.newMessagingService(localNode1.endpoint()).start().join());
    metadataService1.start().join();
    assertEquals(1, metadataService1.getMetadata().bootstrapNodes().size());
    Node localNode2 = buildNode(2, Node.Type.CORE);
    ManagedClusterMetadataService metadataService2 = new DefaultClusterMetadataService(clusterMetadata, messagingServiceFactory.newMessagingService(localNode2.endpoint()).start().join());
    metadataService2.start().join();
    metadataService2.addNode(localNode2);
    assertEquals(2, metadataService2.getMetadata().bootstrapNodes().size());
}

Example 3 with TestMessagingServiceFactory

use of io.atomix.cluster.messaging.impl.TestMessagingServiceFactory in project atomix by atomix.

the class DefaultClusterMetadataServiceTest method testClusterMetadataService.

@Test
public void testClusterMetadataService() throws Exception {
    TestMessagingServiceFactory messagingServiceFactory = new TestMessagingServiceFactory();
    ClusterMetadata clusterMetadata = buildClusterMetadata(1, 2, 3);
    Node localNode1 = buildNode(1, Node.Type.CORE);
    ManagedClusterMetadataService metadataService1 = new DefaultClusterMetadataService(clusterMetadata, messagingServiceFactory.newMessagingService(localNode1.endpoint()).start().join());
    Node localNode2 = buildNode(2, Node.Type.CORE);
    ManagedClusterMetadataService metadataService2 = new DefaultClusterMetadataService(clusterMetadata, messagingServiceFactory.newMessagingService(localNode2.endpoint()).start().join());
    Node localNode3 = buildNode(3, Node.Type.CORE);
    ManagedClusterMetadataService metadataService3 = new DefaultClusterMetadataService(clusterMetadata, messagingServiceFactory.newMessagingService(localNode3.endpoint()).start().join());
    List<CompletableFuture<ClusterMetadataService>> futures = new ArrayList<>();
    futures.add(metadataService1.start());
    futures.add(metadataService2.start());
    futures.add(metadataService3.start());
    Futures.allOf(futures).join();
    assertEquals(3, metadataService1.getMetadata().bootstrapNodes().size());
    assertEquals(3, metadataService2.getMetadata().bootstrapNodes().size());
    assertEquals(3, metadataService3.getMetadata().bootstrapNodes().size());
    Node localNode4 = buildNode(4, Node.Type.CORE);
    ManagedClusterMetadataService metadataService4 = new DefaultClusterMetadataService(clusterMetadata, messagingServiceFactory.newMessagingService(localNode4.endpoint()).start().join());
    metadataService4.start().join();
    assertEquals(3, metadataService4.getMetadata().bootstrapNodes().size());
    TestClusterMetadataEventListener localEventListener = new TestClusterMetadataEventListener();
    metadataService4.addListener(localEventListener);
    TestClusterMetadataEventListener remoteEventListener1 = new TestClusterMetadataEventListener();
    metadataService1.addListener(remoteEventListener1);
    TestClusterMetadataEventListener remoteEventListener2 = new TestClusterMetadataEventListener();
    metadataService2.addListener(remoteEventListener2);
    TestClusterMetadataEventListener remoteEventListener3 = new TestClusterMetadataEventListener();
    metadataService3.addListener(remoteEventListener3);
    metadataService4.addNode(localNode4);
    assertEquals(4, metadataService4.getMetadata().bootstrapNodes().size());
    assertEquals(4, localEventListener.event().subject().bootstrapNodes().size());
    assertEquals(4, remoteEventListener1.event().subject().bootstrapNodes().size());
    assertEquals(4, metadataService1.getMetadata().bootstrapNodes().size());
    assertEquals(4, remoteEventListener2.event().subject().bootstrapNodes().size());
    assertEquals(4, metadataService2.getMetadata().bootstrapNodes().size());
    assertEquals(4, remoteEventListener3.event().subject().bootstrapNodes().size());
    assertEquals(4, metadataService3.getMetadata().bootstrapNodes().size());
    Node localNode5 = buildNode(5, Node.Type.CORE);
    ManagedClusterMetadataService metadataService5 = new DefaultClusterMetadataService(clusterMetadata, messagingServiceFactory.newMessagingService(localNode5.endpoint()).start().join());
    metadataService5.start().join();
    assertEquals(4, metadataService5.getMetadata().bootstrapNodes().size());
}