dcae-analytics-cdap-plugins/src/test/java/org/openecomp/dcae/apod/analytics/cdap/plugins/streaming/dmaap/DMaaPMRReceiverTest.java

   1 /*
   2  * ===============================LICENSE_START======================================
   3  *  dcae-analytics
   4  * ================================================================================
   5  *    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  *  Licensed under the Apache License, Version 2.0 (the "License");
   8  *  you may not use this file except in compliance with the License.
   9  *   You may obtain a copy of the License at
  10  *
  11  *          http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  *  Unless required by applicable law or agreed to in writing, software
  14  *  distributed under the License is distributed on an "AS IS" BASIS,
  15  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  *  See the License for the specific language governing permissions and
  17  *  limitations under the License.
  18  *  ============================LICENSE_END===========================================
  19  */
  20
  21 package org.openecomp.dcae.apod.analytics.cdap.plugins.streaming.dmaap;
  22
  23 import com.google.common.collect.ImmutableList;
  24 import org.apache.spark.storage.StorageLevel;
  25 import org.junit.Test;
  26 import org.mockito.Mockito;
  27 import org.openecomp.dcae.apod.analytics.cdap.plugins.BaseAnalyticsCDAPPluginsUnitTest;
  28 import org.openecomp.dcae.apod.analytics.cdap.plugins.domain.config.dmaap.TestDMaaPMRSourcePluginConfig;
  29 import org.openecomp.dcae.apod.analytics.common.exception.DCAEAnalyticsRuntimeException;
  30 import org.openecomp.dcae.apod.analytics.dmaap.domain.response.DMaaPMRSubscriberResponse;
  31 import org.openecomp.dcae.apod.analytics.dmaap.service.subscriber.DMaaPMRSubscriber;
  32
  33 import static org.mockito.Mockito.times;
  34 import static org.mockito.Mockito.verify;
  35 import static org.mockito.Mockito.when;
  36
  37 /**
  38  * @author Rajiv Singla . Creation Date: 1/24/2017.
  39  */
  40 public class DMaaPMRReceiverTest extends BaseAnalyticsCDAPPluginsUnitTest {
  41
  42
  43     @Test
  44     public void testStoreStructuredRecords() throws Exception {
  45
  46         final TestDMaaPMRSourcePluginConfig testDMaaPMRSourcePluginConfig = getTestDMaaPMRSourcePluginConfig();
  47         final TestDMaaPMRReceiver dMaaPMRReceiver =
  48                 new TestDMaaPMRReceiver(StorageLevel.MEMORY_ONLY(), testDMaaPMRSourcePluginConfig);
  49
  50         final DMaaPMRSubscriber dMaaPMRSubscriber = Mockito.mock(DMaaPMRSubscriber.class);
  51         final DMaaPMRSubscriberResponse subscriberResponse = Mockito.mock(DMaaPMRSubscriberResponse.class);
  52         when(dMaaPMRSubscriber.fetchMessages()).thenReturn(subscriberResponse);
  53         when(subscriberResponse.getFetchedMessages()).thenReturn(ImmutableList.of("Test Message"));
  54         when(subscriberResponse.getResponseCode()).thenReturn(200);
  55         when(subscriberResponse.getResponseMessage()).thenReturn("OK");
  56         dMaaPMRReceiver.storeStructuredRecords(dMaaPMRSubscriber);
  57         verify(dMaaPMRSubscriber, times(1)).fetchMessages();
  58         verify(subscriberResponse, times(1)).getFetchedMessages();
  59     }
  60
  61     @Test
  62     public void testStoreStructuredRecordsWhenSubscriberThrowsException() throws Exception {
  63
  64         final TestDMaaPMRSourcePluginConfig testDMaaPMRSourcePluginConfig = getTestDMaaPMRSourcePluginConfig();
  65         final TestDMaaPMRReceiver dMaaPMRReceiver =
  66                 new TestDMaaPMRReceiver(StorageLevel.MEMORY_ONLY(), testDMaaPMRSourcePluginConfig);
  67
  68         final DMaaPMRSubscriber dMaaPMRSubscriber = Mockito.mock(DMaaPMRSubscriber.class);
  69         final DMaaPMRSubscriberResponse subscriberResponse = Mockito.mock(DMaaPMRSubscriberResponse.class);
  70         when(dMaaPMRSubscriber.fetchMessages()).thenThrow(DCAEAnalyticsRuntimeException.class);
  71         dMaaPMRReceiver.storeStructuredRecords(dMaaPMRSubscriber);
  72         verify(dMaaPMRSubscriber, times(1)).fetchMessages();
  73         verify(subscriberResponse, times(0)).getFetchedMessages();
  74     }
  75 }