src/test/java/org/onap/dcaegen2/services/sonhms/DmaapNotificationsComponentTest.java

   1 /*******************************************************************************
   2  *  ============LICENSE_START=======================================================
   3  *  son-handler
   4  *  ================================================================================
   5  *   Copyright (C) 2019 Wipro Limited.
   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
  22 package org.onap.dcaegen2.services.sonhms;
  23
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertNotNull;
  26 import static org.junit.Assert.assertTrue;
  27 import static org.mockito.Mockito.when;
  28
  29 import fj.data.Either;
  30
  31 import java.io.BufferedReader;
  32 import java.io.InputStream;
  33 import java.io.InputStreamReader;
  34
  35 import org.junit.BeforeClass;
  36 import org.junit.Test;
  37 import org.junit.runner.RunWith;
  38 import org.mockito.InjectMocks;
  39 import org.mockito.Mock;
  40 import org.onap.dcaegen2.services.sonhms.dao.DmaapNotificationsRepository;
  41 import org.onap.dcaegen2.services.sonhms.dao.PerformanceNotificationsRepository;
  42 import org.onap.dcaegen2.services.sonhms.model.Notification;
  43 import org.onap.dcaegen2.services.sonhms.model.PMNotification;
  44 import org.onap.dcaegen2.services.sonhms.utils.BeanUtil;
  45 import org.powermock.api.mockito.PowerMockito;
  46 import org.powermock.core.classloader.annotations.PrepareForTest;
  47 import org.powermock.modules.junit4.PowerMockRunner;
  48 import org.powermock.modules.junit4.PowerMockRunnerDelegate;
  49 import org.springframework.boot.test.context.SpringBootTest;
  50 import org.springframework.test.context.junit4.SpringRunner;
  51
  52 @RunWith(PowerMockRunner.class)
  53 @PowerMockRunnerDelegate(SpringRunner.class)
  54 @PrepareForTest({ BeanUtil.class })
  55 @SpringBootTest(classes = DmaapNotificationsComponentTest.class)
  56
  57 public class DmaapNotificationsComponentTest {
  58
  59         @Mock
  60         DmaapNotificationsRepository dmaapNotificationsRepositoryMock;
  61
  62         @Mock
  63         PerformanceNotificationsRepository performanceNotificationsRepositoryMock;
  64
  65         @InjectMocks
  66         DmaapNotificationsComponent component;
  67
  68         static String notificationString;
  69         static String pmNotificationString;
  70
  71
  72         @BeforeClass
  73         public static void setupTest() {
  74
  75                 notificationString = readFromFile("/notification1.json");
  76                 pmNotificationString=readFromFile("/pmNotification.json");
  77
  78         }
  79
  80         @Test
  81         public void getDmaapNotificationsTestforLeft() {
  82                 PowerMockito.mockStatic(BeanUtil.class);
  83                 PowerMockito.when(BeanUtil.getBean(DmaapNotificationsRepository.class))
  84                                 .thenReturn(dmaapNotificationsRepositoryMock);
  85                 when(dmaapNotificationsRepositoryMock.getNotificationFromQueue()).thenReturn(notificationString);
  86
  87
  88                 Either<Notification, Integer> result = component.getSdnrNotifications();
  89                 //assertTrue(result.isLeft());
  90                 assertNotNull(result.left().value());
  91
  92                 when(dmaapNotificationsRepositoryMock.getNotificationFromQueue()).thenReturn("notification");
  93
  94         result = component.getSdnrNotifications();
  95         int resultRight = result.right().value();
  96         assertEquals(400, resultRight);
  97
  98         }
  99
 100         @Test
 101         public void getPmNotificationsTest() {
 102             PowerMockito.mockStatic(BeanUtil.class);
 103         PowerMockito.when(BeanUtil.getBean(PerformanceNotificationsRepository.class))
 104                 .thenReturn(performanceNotificationsRepositoryMock);
 105         when(performanceNotificationsRepositoryMock.getPerformanceNotificationFromQueue()).thenReturn(pmNotificationString);
 106
 107         Either<PMNotification,Integer> result = component.getPmNotifications();
 108         assertTrue(result.isLeft());
 109         assertNotNull(result.left().value());
 110
 111         when(performanceNotificationsRepositoryMock.getPerformanceNotificationFromQueue()).thenReturn("pmNotification");
 112         result = component.getPmNotifications();
 113         int res= result.right().value();
 114         assertEquals(400,res);
 115
 116         }
 117
 118         private static String readFromFile(String file) {
 119                 String content = new String();
 120                 try {
 121
 122                         InputStream is = DmaapNotificationsComponentTest.class.getResourceAsStream(file);
 123                         BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(is));
 124                         content = bufferedReader.readLine();
 125                         String temp;
 126                         while ((temp = bufferedReader.readLine()) != null) {
 127                                 content = content.concat(temp);
 128                         }
 129                         content = content.trim();
 130                         bufferedReader.close();
 131                 } catch (Exception e) {
 132                         content = null;
 133                 }
 134                 return content;
 135         }
 136
 137 }