dcae-analytics-cdap-tca/src/test/java/org/onap/dcae/apod/analytics/cdap/tca/worker/TCADMaaPSubscriberWorkerTest.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.onap.dcae.apod.analytics.cdap.tca.worker;
  22
  23 import co.cask.cdap.api.app.ApplicationSpecification;
  24 import co.cask.cdap.api.worker.WorkerConfigurer;
  25 import co.cask.cdap.api.worker.WorkerContext;
  26 import org.junit.Before;
  27 import org.junit.Test;
  28 import org.mockito.Mockito;
  29 import org.onap.dcae.apod.analytics.cdap.common.CDAPComponentsConstants;
  30 import org.onap.dcae.apod.analytics.cdap.common.exception.CDAPSettingsException;
  31 import org.onap.dcae.apod.analytics.cdap.tca.BaseAnalyticsCDAPTCAUnitTest;
  32
  33 import static org.mockito.ArgumentMatchers.anyString;
  34 import static org.mockito.ArgumentMatchers.eq;
  35 import static org.mockito.Mockito.doNothing;
  36 import static org.mockito.Mockito.mock;
  37 import static org.mockito.Mockito.times;
  38 import static org.mockito.Mockito.verify;
  39 import static org.mockito.Mockito.when;
  40
  41 /**
  42  * @author Rajiv Singla . Creation Date: 12/20/2016.
  43  */
  44 public class TCADMaaPSubscriberWorkerTest extends BaseAnalyticsCDAPTCAUnitTest {
  45
  46     private static final String TEST_SUBSCRIBER_OUTPUT_STREAM_NAME = "testSubscriberOutputStream";
  47
  48     private WorkerConfigurer workerConfigurer;
  49     private WorkerContext workerContext;
  50     private TCADMaaPSubscriberWorker subscriberWorker;
  51     private ApplicationSpecification mockApplicationSpecification;
  52
  53     @Before
  54     public void before() throws Exception {
  55         workerConfigurer = mock(WorkerConfigurer.class);
  56         workerContext = mock(WorkerContext.class);
  57         mockApplicationSpecification = Mockito.mock(ApplicationSpecification.class);
  58         when(workerContext.getApplicationSpecification()).thenReturn(mockApplicationSpecification);
  59         doNothing().when(workerConfigurer).setName(anyString());
  60         doNothing().when(workerConfigurer).setDescription(anyString());
  61         subscriberWorker =
  62                 new TCADMaaPSubscriberWorker(TEST_SUBSCRIBER_OUTPUT_STREAM_NAME);
  63
  64     }
  65
  66     @Test
  67     public void testConfigure() throws Exception {
  68         subscriberWorker.configure(workerConfigurer);
  69         verify(workerConfigurer, times(1))
  70                 .setName(eq(CDAPComponentsConstants.TCA_FIXED_DMAAP_SUBSCRIBER_WORKER));
  71         verify(workerConfigurer, times(1))
  72                 .setDescription(eq(CDAPComponentsConstants.TCA_FIXED_DMAAP_SUBSCRIBER_DESCRIPTION_WORKER));
  73     }
  74
  75     @Test(expected = CDAPSettingsException.class)
  76     public void testInitializeWhenSettingsHaveErrors() throws Exception {
  77         when(mockApplicationSpecification.getConfiguration()).thenReturn("{}");
  78         subscriberWorker.initialize(workerContext);
  79     }
  80
  81     @Test
  82     public void testInitializeWhenSettingsAreValid() throws Exception {
  83         when(workerContext.getRuntimeArguments()).thenReturn(getPreferenceMap());
  84         when(mockApplicationSpecification.getConfiguration()).thenReturn(fromStream(TCA_APP_CONFIG_FILE_LOCATION));
  85         subscriberWorker.initialize(workerContext);
  86     }
  87
  88 }