engine-d/src/test/java/org/onap/holmes/dsa/dmaappolling/SubscriberTest.java

   1 /*
   2  * Copyright 2017-2021 ZTE Corporation.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.onap.holmes.dsa.dmaappolling;
  17
  18 import org.glassfish.hk2.api.ServiceLocator;
  19 import org.junit.Before;
  20 import org.junit.Rule;
  21 import org.junit.Test;
  22 import org.junit.rules.ExpectedException;
  23 import org.junit.runner.RunWith;
  24 import org.onap.holmes.common.api.stat.AlarmAdditionalField;
  25 import org.onap.holmes.common.api.stat.VesAlarm;
  26 import org.onap.holmes.common.dropwizard.ioc.utils.ServiceLocatorHolder;
  27 import org.onap.holmes.common.exception.CorrelationException;
  28 import org.onap.holmes.common.utils.JerseyClient;
  29 import org.powermock.api.easymock.PowerMock;
  30 import org.powermock.core.classloader.annotations.PowerMockIgnore;
  31 import org.powermock.core.classloader.annotations.PrepareForTest;
  32 import org.powermock.modules.junit4.PowerMockRunner;
  33
  34 import java.util.ArrayList;
  35 import java.util.List;
  36
  37 import static org.easymock.EasyMock.*;
  38 import static org.hamcrest.CoreMatchers.*;
  39 import static org.junit.Assert.assertThat;
  40
  41 @RunWith(PowerMockRunner.class)
  42 @PrepareForTest({ServiceLocatorHolder.class, JerseyClient.class})
  43 @PowerMockIgnore("javax.net.ssl.*")
  44 public class SubscriberTest {
  45
  46     private DMaaPResponseUtil util = new DMaaPResponseUtil();
  47
  48     @Rule
  49     public ExpectedException thrown = ExpectedException.none();
  50
  51     @Before
  52     public void init() {
  53         PowerMock.mockStatic(ServiceLocatorHolder.class);
  54         ServiceLocator serviceLocator = PowerMock.createMock(ServiceLocator.class);
  55         expect(ServiceLocatorHolder.getLocator()).andReturn(serviceLocator).anyTimes();
  56         expect(serviceLocator.getService(DMaaPResponseUtil.class)).andReturn(util).anyTimes();
  57     }
  58
  59     @Test
  60     public void subscribe_normal() throws Exception {
  61         VesAlarm vesAlarm = new VesAlarm();
  62         vesAlarm.setDomain("ONAP");
  63         vesAlarm.setEventId("123");
  64         vesAlarm.setEventName("Event-123");
  65         vesAlarm.setEventType("EventType");
  66         vesAlarm.setLastEpochMicrosec(1000L);
  67         vesAlarm.setNfcNamingCode("123");
  68         vesAlarm.setNfNamingCode("123");
  69         vesAlarm.setPriority("high");
  70         vesAlarm.setReportingEntityId("ID-123");
  71         vesAlarm.setReportingEntityName("Name-123");
  72         vesAlarm.setSequence(1);
  73         vesAlarm.setSourceId("Source-123");
  74         vesAlarm.setSourceName("Source-123");
  75         vesAlarm.setStartEpochMicrosec(500L);
  76         vesAlarm.setVersion(1L);
  77         List<AlarmAdditionalField> alarmAdditionalFields = new ArrayList<>();
  78         AlarmAdditionalField field = new AlarmAdditionalField();
  79         field.setName("addInfo");
  80         field.setValue("addInfo");
  81         alarmAdditionalFields.add(field);
  82         vesAlarm.setAlarmAdditionalInformation(alarmAdditionalFields);
  83         vesAlarm.setAlarmCondition("alarmCondition");
  84         vesAlarm.setAlarmInterfaceA("alarmInterfaceA");
  85         vesAlarm.setEventCategory("eventCategory");
  86         vesAlarm.setEventSeverity("eventSeverity");
  87         vesAlarm.setEventSourceType("eventSourceType");
  88         vesAlarm.setFaultFieldsVersion(1L);
  89         vesAlarm.setSpecificProblem("specificProblem");
  90         vesAlarm.setVfStatus("vfStatus");
  91
  92         String eventString = "{\"event\": {\"commonEventHeader\": {" +
  93                 "\"domain\": \"ONAP\"," +
  94                 "\"eventId\": \"123\"," +
  95                 "\"eventName\": \"Event-123\"," +
  96                 "\"eventType\": \"EventType\"," +
  97                 "\"lastEpochMicrosec\": 1000," +
  98                 "\"nfcNamingCode\": \"123\"," +
  99                 "\"nfNamingCode\": \"123\"," +
 100                 "\"priority\": \"high\"," +
 101                 "\"reportingEntityId\": \"ID-123\"," +
 102                 "\"reportingEntityName\": \"Name-123\"," +
 103                 "\"sequence\": 1," +
 104                 "\"sourceId\": \"Source-123\"," +
 105                 "\"sourceName\": \"Source-123\"," +
 106                 "\"startEpochMicrosec\": 500," +
 107                 "\"version\": 1" +
 108                 "}," +
 109                 " \"faultFields\" : {" +
 110                 "\"alarmAdditionalInformation\": [{\"name\":\"addInfo\", \"value\":\"addInfo\"}]," +
 111                 "\"alarmCondition\": \"alarmCondition\"," +
 112                 "\"alarmInterfaceA\": \"alarmInterfaceA\"," +
 113                 "\"eventCategory\": \"eventCategory\"," +
 114                 "\"eventSeverity\": \"eventSeverity\"," +
 115                 "\"eventSourceType\": \"eventSourceType\"," +
 116                 "\"faultFieldsVersion\": 1," +
 117                 "\"specificProblem\": \"specificProblem\"," +
 118                 "\"vfStatus\": \"vfStatus\"" +
 119                 "}}}";
 120
 121         List<String> responseList = new ArrayList<>();
 122         responseList.add(eventString);
 123
 124         JerseyClient mockedClient = PowerMock.createMock(JerseyClient.class);
 125         PowerMock.expectNew(JerseyClient.class).andReturn(mockedClient);
 126         expect(mockedClient.path(anyString())).andReturn(mockedClient).times(2);
 127         expect(mockedClient.queryParam(anyString(), anyInt())).andReturn(mockedClient);
 128         expect(mockedClient.get(anyString(), anyObject())).andReturn(responseList);
 129
 130         PowerMock.replayAll();
 131
 132         Subscriber subscriber = new Subscriber();
 133         subscriber.setUrl("https://www.onap.org");
 134         subscriber.setConsumerGroup("group");
 135         subscriber.setConsumer("consumer");
 136         List<VesAlarm> vesAlarms = subscriber.subscribe();
 137
 138         PowerMock.verifyAll();
 139
 140         assertThat(vesAlarm.getEventName(), equalTo(vesAlarms.get(0).getEventName()));
 141     }
 142
 143     @Test
 144     public void subscribe_retrieve_data_exception() throws Exception {
 145         thrown.expect(CorrelationException.class);
 146         thrown.expectMessage("Failed to get data from DMaaP.");
 147
 148         VesAlarm vesAlarm = new VesAlarm();
 149         vesAlarm.setDomain("ONAP");
 150         vesAlarm.setEventId("123");
 151         vesAlarm.setEventName("Event-123");
 152         vesAlarm.setEventType("EventType");
 153         vesAlarm.setLastEpochMicrosec(1000L);
 154         vesAlarm.setNfcNamingCode("123");
 155         vesAlarm.setNfNamingCode("123");
 156         vesAlarm.setPriority("high");
 157         vesAlarm.setReportingEntityId("ID-123");
 158         vesAlarm.setReportingEntityName("Name-123");
 159         vesAlarm.setSequence(1);
 160         vesAlarm.setSourceId("Source-123");
 161         vesAlarm.setSourceName("Source-123");
 162         vesAlarm.setStartEpochMicrosec(500L);
 163         vesAlarm.setVersion(1L);
 164         List<AlarmAdditionalField> alarmAdditionalFields = new ArrayList<>();
 165         AlarmAdditionalField field = new AlarmAdditionalField();
 166         field.setName("addInfo");
 167         field.setValue("addInfo");
 168         alarmAdditionalFields.add(field);
 169         vesAlarm.setAlarmAdditionalInformation(alarmAdditionalFields);
 170         vesAlarm.setAlarmCondition("alarmCondition");
 171         vesAlarm.setAlarmInterfaceA("alarmInterfaceA");
 172         vesAlarm.setEventCategory("eventCategory");
 173         vesAlarm.setEventSeverity("eventSeverity");
 174         vesAlarm.setEventSourceType("eventSourceType");
 175         vesAlarm.setFaultFieldsVersion(1L);
 176         vesAlarm.setSpecificProblem("specificProblem");
 177         vesAlarm.setVfStatus("vfStatus");
 178
 179         String eventString = "{\"event\": {\"commonEventHeader\": {" +
 180                 "\"domain\": \"ONAP\"," +
 181                 "\"eventId\": \"123\"," +
 182                 "\"eventName\": \"Event-123\"," +
 183                 "\"eventType\": \"EventType\"," +
 184                 "\"lastEpochMicrosec\": 1000," +
 185                 "\"nfcNamingCode\": \"123\"," +
 186                 "\"nfNamingCode\": \"123\"," +
 187                 "\"priority\": \"high\"," +
 188                 "\"reportingEntityId\": \"ID-123\"," +
 189                 "\"reportingEntityName\": \"Name-123\"," +
 190                 "\"sequence\": 1," +
 191                 "\"sourceId\": \"Source-123\"," +
 192                 "\"sourceName\": \"Source-123\"," +
 193                 "\"startEpochMicrosec\": 500," +
 194                 "\"version\": 1" +
 195                 "}," +
 196                 " \"faultFields\" : {" +
 197                 "\"alarmAdditionalInformation\": [{\"name\":\"addInfo\", \"value\":\"addInfo\"}]," +
 198                 "\"alarmCondition\": \"alarmCondition\"," +
 199                 "\"alarmInterfaceA\": \"alarmInterfaceA\"," +
 200                 "\"eventCategory\": \"eventCategory\"," +
 201                 "\"eventSeverity\": \"eventSeverity\"," +
 202                 "\"eventSourceType\": \"eventSourceType\"," +
 203                 "\"faultFieldsVersion\": 1," +
 204                 "\"specificProblem\": \"specificProblem\"," +
 205                 "\"vfStatus\": \"vfStatus\"" +
 206                 "}}}";
 207
 208         List<String> responseList = new ArrayList<>();
 209         responseList.add(eventString);
 210
 211         JerseyClient mockedClient = PowerMock.createMock(JerseyClient.class);
 212         PowerMock.expectNew(JerseyClient.class).andReturn(mockedClient);
 213         expect(mockedClient.path(anyString())).andReturn(mockedClient).times(2);
 214         expect(mockedClient.queryParam(anyString(), anyInt())).andReturn(mockedClient);
 215         expect(mockedClient.get(anyString(), anyObject())).andThrow(new RuntimeException());
 216
 217         PowerMock.replayAll();
 218
 219         Subscriber subscriber = new Subscriber();
 220         subscriber.setUrl("https://www.onap.org");
 221         subscriber.setConsumerGroup("group");
 222         subscriber.setConsumer("consumer");
 223
 224         subscriber.subscribe();
 225
 226         PowerMock.verifyAll();
 227     }
 228
 229     @Test
 230     public void testSetterAndGetter() {
 231
 232         PowerMock.replayAll();
 233
 234         Subscriber subscriber = new Subscriber();
 235         subscriber.setTimeout(100);
 236         subscriber.setLimit(10);
 237         subscriber.setPeriod(10);
 238         subscriber.setSecure(false);
 239         subscriber.setTopic("test");
 240         subscriber.setUrl("http://localhost");
 241         subscriber.setConsumerGroup("Group1");
 242         subscriber.setConsumer("Consumer1");
 243         subscriber.setAuthInfo(null);
 244         subscriber.setAuthExpDate(null);
 245
 246         assertThat(subscriber.getTimeout(), is(100));
 247         assertThat(subscriber.getLimit(), is(10));
 248         assertThat(subscriber.getPeriod(), is(10));
 249         assertThat(subscriber.isSecure(), is(false));
 250         assertThat(subscriber.getTopic(), equalTo("test"));
 251         assertThat(subscriber.getUrl(), equalTo("http://localhost"));
 252         assertThat(subscriber.getConsumerGroup(), equalTo("Group1"));
 253         assertThat(subscriber.getConsumer(), equalTo("Consumer1"));
 254         assertThat(subscriber.getAuthInfo(), nullValue());
 255         assertThat(subscriber.getAuthExpDate(), nullValue());
 256
 257         PowerMock.verifyAll();
 258     }
 259
 260 }