Examples with NodeConnectedEvent com.couchbase.client.core.cnc.events.node.NodeConnectedEvent used on opensource projects

Example 1 with NodeConnectedEvent

use of com.couchbase.client.core.cnc.events.node.NodeConnectedEvent in project couchbase-jvm-clients by couchbase.

the class NodeTest method sendsEventsIntoEventBus.

@Test
void sendsEventsIntoEventBus() {
    Core core = mock(Core.class);
    SimpleEventBus eventBus = new SimpleEventBus(true, Collections.singletonList(NodeStateChangedEvent.class));
    CoreEnvironment env = CoreEnvironment.builder().eventBus(eventBus).build();
    CoreContext ctx = new CoreContext(core, 1, env, mock(Authenticator.class));
    try {
        Node node = new Node(ctx, mock(NodeIdentifier.class), NO_ALTERNATE) {

            @Override
            protected Service createService(ServiceType serviceType, int port, Optional<String> bucket) {
                Service s = mock(Service.class);
                when(s.type()).thenReturn(serviceType);
                when(s.states()).thenReturn(DirectProcessor.create());
                when(s.state()).thenReturn(ServiceState.IDLE);
                return s;
            }
        };
        node.addService(ServiceType.QUERY, 2, Optional.empty()).block();
        node.addService(ServiceType.KV, 1, Optional.of("bucket")).block();
        node.addService(ServiceType.KV, 1, Optional.of("bucket")).block();
        node.removeService(ServiceType.KV, Optional.of("bucket")).block();
        node.removeService(ServiceType.QUERY, Optional.empty()).block();
        node.removeService(ServiceType.QUERY, Optional.empty()).block();
        node.disconnect().block();
        node.disconnect().block();
        node.addService(ServiceType.QUERY, 2, Optional.empty()).block();
        node.removeService(ServiceType.QUERY, Optional.empty()).block();
        List<Event> events = eventBus.publishedEvents();
        assertTrue(events.remove(0) instanceof NodeConnectedEvent);
        assertTrue(events.get(0) instanceof ServiceAddedEvent);
        assertTrue(events.get(1) instanceof ServiceAddedEvent);
        assertTrue(events.get(2) instanceof ServiceAddIgnoredEvent);
        assertTrue(events.get(3) instanceof ServiceRemovedEvent);
        assertTrue(events.get(4) instanceof ServiceRemovedEvent);
        assertTrue(events.get(5) instanceof ServiceRemoveIgnoredEvent);
        assertTrue(events.get(6) instanceof NodeDisconnectedEvent);
        assertTrue(events.get(7) instanceof NodeDisconnectIgnoredEvent);
        assertTrue(events.get(8) instanceof ServiceAddIgnoredEvent);
        assertTrue(events.get(9) instanceof ServiceRemoveIgnoredEvent);
    } finally {
        env.shutdown();
    }
}