nbinotifications/src/test/java/org/opendaylight/transportpce/nbinotifications/producer/PublisherTest.java

   1 /*
   2  * Copyright © 2020 Orange, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.transportpce.nbinotifications.producer;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import java.io.IOException;
  13 import java.nio.file.Files;
  14 import java.nio.file.Paths;
  15 import java.util.Map;
  16 import org.apache.kafka.clients.producer.MockProducer;
  17 import org.apache.kafka.common.serialization.StringSerializer;
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.opendaylight.transportpce.common.converter.JsonStringConverter;
  21 import org.opendaylight.transportpce.nbinotifications.serialization.ConfigConstants;
  22 import org.opendaylight.transportpce.nbinotifications.serialization.NotificationServiceSerializer;
  23 import org.opendaylight.transportpce.test.AbstractTest;
  24 import org.opendaylight.yang.gen.v1.nbi.notifications.rev201130.NotificationService;
  25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  26 import org.opendaylight.yangtools.yang.data.codec.gson.JSONCodecFactorySupplier;
  27
  28 public class PublisherTest extends AbstractTest {
  29     private JsonStringConverter<NotificationService> converter;
  30     private Publisher publisher;
  31     private MockProducer<String, NotificationService> mockProducer;
  32
  33     @Before
  34     public void setUp() {
  35         NotificationServiceSerializer serializer = new NotificationServiceSerializer();
  36         Map<String, Object> properties = Map.of(ConfigConstants.CONVERTER , serializer);
  37         serializer.configure(properties, false);
  38         mockProducer =  new MockProducer<>(true, new StringSerializer(), serializer);
  39         converter = new JsonStringConverter<NotificationService>(
  40                 getDataStoreContextUtil().getBindingDOMCodecServices());
  41         publisher = new Publisher("test",mockProducer);
  42     }
  43
  44     @Test
  45     public void sendEventShouldBeSuccessful() throws IOException {
  46         String json = Files.readString(Paths.get("src/test/resources/event.json"));
  47         NotificationService notificationService = converter
  48                 .createDataObjectFromJsonString(YangInstanceIdentifier.of(NotificationService.QNAME),
  49                         json, JSONCodecFactorySupplier.RFC7951);
  50         publisher.sendEvent(notificationService);
  51         assertEquals("We should have one message", 1, mockProducer.history().size());
  52         assertEquals("Key should be test", "test",mockProducer.history().get(0).key());
  53     }
  54
  55 }