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Example 1 with OpendaylightTestNotificationListener

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.bi.ba.notification.rev150205.OpendaylightTestNotificationListener in project controller by opendaylight.

the class NotificationIT method notificationTest.

/**
 * test of delivering of notification
 * @throws Exception
 */
@Test
public void notificationTest() throws Exception {
    LOG.info("The registration of the Provider 1.");
    AbstractTestProvider provider1 = new AbstractTestProvider() {

        @Override
        public void onSessionInitiated(ProviderContext session) {
            notifyProviderService = session.getSALService(NotificationProviderService.class);
        }
    };
    // registerProvider method calls onSessionInitiated method above
    broker.registerProvider(provider1);
    assertNotNull(notifyProviderService);
    LOG.info("The registration of the Consumer 1. It retrieves Notification Service " + "from MD-SAL and registers OpendaylightTestNotificationListener as notification listener");
    BindingAwareConsumer consumer1 = session -> {
        NotificationService notificationService = session.getSALService(NotificationService.class);
        assertNotNull(notificationService);
        listener1Reg = notificationService.registerNotificationListener(listener1);
    };
    // registerConsumer method calls onSessionInitialized method above
    broker.registerConsumer(consumer1);
    assertNotNull(listener1Reg);
    LOG.info("The notification of type FlowAdded with cookie ID 0 is created. The " + "delay 100ms to make sure that the notification was delivered to " + "listener.");
    notifyProviderService.publish(noDustNotification("rainy day", 42));
    Thread.sleep(100);
    /**
     * Check that one notification was delivered and has correct cookie.
     */
    assertEquals(1, listener1.notificationBag.size());
    assertEquals("rainy day", listener1.notificationBag.get(0).getReason());
    assertEquals(42, listener1.notificationBag.get(0).getDaysTillNewDust().intValue());
    LOG.info("The registration of the Consumer 2. SalFlowListener is registered " + "registered as notification listener.");
    BindingAwareProvider provider = session -> listener2Reg = session.getSALService(NotificationProviderService.class).registerNotificationListener(listener2);
    // registerConsumer method calls onSessionInitialized method above
    broker.registerProvider(provider);
    LOG.info("3 notifications are published");
    notifyProviderService.publish(noDustNotification("rainy day", 5));
    notifyProviderService.publish(noDustNotification("rainy day", 10));
    notifyProviderService.publish(noDustNotification("tax collector", 2));
    /**
     * The delay 100ms to make sure that the notifications were delivered to
     * listeners.
     */
    Thread.sleep(100);
    /**
     * Check that 3 notification was delivered to both listeners (first one
     * received 4 in total, second 3 in total).
     */
    assertEquals(4, listener1.notificationBag.size());
    assertEquals(3, listener2.notificationBag.size());
    /**
     * The second listener is closed (unregistered)
     */
    listener2Reg.close();
    LOG.info("The notification 5 is published");
    notifyProviderService.publish(noDustNotification("entomologist hunt", 10));
    /**
     * The delay 100ms to make sure that the notification was delivered to
     * listener.
     */
    Thread.sleep(100);
    /**
     * Check that first consumer received 5 notifications in total, second
     * consumer received only three. Last notification was never received by
     * second consumer because its listener was unregistered.
     */
    assertEquals(5, listener1.notificationBag.size());
    assertEquals(3, listener2.notificationBag.size());
}
Also used : Logger(org.slf4j.Logger) NotificationService(org.opendaylight.controller.sal.binding.api.NotificationService) OutOfPixieDustNotificationBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.bi.ba.notification.rev150205.OutOfPixieDustNotificationBuilder) Assert.assertNotNull(org.junit.Assert.assertNotNull) LoggerFactory(org.slf4j.LoggerFactory) Test(org.junit.Test) ProviderContext(org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext) NotificationProviderService(org.opendaylight.controller.sal.binding.api.NotificationProviderService) ListenerRegistration(org.opendaylight.yangtools.concepts.ListenerRegistration) ArrayList(java.util.ArrayList) BindingAwareConsumer(org.opendaylight.controller.sal.binding.api.BindingAwareConsumer) OpendaylightTestNotificationListener(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.bi.ba.notification.rev150205.OpendaylightTestNotificationListener) List(java.util.List) BindingAwareProvider(org.opendaylight.controller.sal.binding.api.BindingAwareProvider) OutOfPixieDustNotification(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.bi.ba.notification.rev150205.OutOfPixieDustNotification) NotificationListener(org.opendaylight.yangtools.yang.binding.NotificationListener) Assert.assertEquals(org.junit.Assert.assertEquals) ProviderContext(org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext) BindingAwareProvider(org.opendaylight.controller.sal.binding.api.BindingAwareProvider) NotificationProviderService(org.opendaylight.controller.sal.binding.api.NotificationProviderService) NotificationService(org.opendaylight.controller.sal.binding.api.NotificationService) BindingAwareConsumer(org.opendaylight.controller.sal.binding.api.BindingAwareConsumer) Test(org.junit.Test)

Aggregations

ArrayList (java.util.ArrayList)1 List (java.util.List)1 Assert.assertEquals (org.junit.Assert.assertEquals)1 Assert.assertNotNull (org.junit.Assert.assertNotNull)1 Test (org.junit.Test)1 ProviderContext (org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext)1 BindingAwareConsumer (org.opendaylight.controller.sal.binding.api.BindingAwareConsumer)1 BindingAwareProvider (org.opendaylight.controller.sal.binding.api.BindingAwareProvider)1 NotificationProviderService (org.opendaylight.controller.sal.binding.api.NotificationProviderService)1 NotificationService (org.opendaylight.controller.sal.binding.api.NotificationService)1 OpendaylightTestNotificationListener (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.bi.ba.notification.rev150205.OpendaylightTestNotificationListener)1 OutOfPixieDustNotification (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.bi.ba.notification.rev150205.OutOfPixieDustNotification)1 OutOfPixieDustNotificationBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.bi.ba.notification.rev150205.OutOfPixieDustNotificationBuilder)1 ListenerRegistration (org.opendaylight.yangtools.concepts.ListenerRegistration)1 NotificationListener (org.opendaylight.yangtools.yang.binding.NotificationListener)1 Logger (org.slf4j.Logger)1 LoggerFactory (org.slf4j.LoggerFactory)1