2369730f271c0480e8a4b5a7f63eaab046ed4018
[dcaegen2/services/prh.git] /
1 /*
2  * ============LICENSE_START=======================================================
3  * PNF-REGISTRATION-HANDLER
4  * ================================================================================
5  * Copyright (C) 2018 NOKIA 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 package org.onap.dcaegen2.services.prh.service;
21
22 import static org.mockito.Mockito.spy;
23
24 import com.google.gson.JsonElement;
25 import com.google.gson.JsonParser;
26 import java.util.Optional;
27 import org.junit.jupiter.api.Assertions;
28 import org.junit.jupiter.api.Test;
29 import org.mockito.Mockito;
30 import org.onap.dcaegen2.services.prh.exceptions.DmaapEmptyResponseException;
31 import org.onap.dcaegen2.services.prh.exceptions.DmaapNotFoundException;
32 import org.onap.dcaegen2.services.prh.exceptions.PrhTaskException;
33 import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
34 import org.onap.dcaegen2.services.prh.model.ImmutableConsumerDmaapModel;
35
36 /**
37  * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/8/18
38  */
39 class DmaapConsumerJsonParserTest {
40
41     private String incorrectMessage =
42         "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\""
43             + ",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
44             + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\",\"priority\""
45             + ":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":\"<<SerialNumber>>\","
46             + "\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}}}]";
47
48     private String jsonWithoutPnfVendorAndSerialNumber =
49         "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":"
50             + "\"<<SerialNumber>>-reg\",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\""
51             + "internalHeaderFields\":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\""
52             + ":\"5DU\",\"priority\":\"Normal\",reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":\""
53             + "<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",startEpochMicrosec\":1519837825682,\"version\":3},"
54             + "\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
55             + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
56             + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSoftwareVersion\":\"v4.5.0.1\","
57             + "\"pnfType\":\"AirScale\"}}}]";
58
59     private String jsonWithoutIPInformation =
60         "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\":"
61             + "\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},\"lastEpochMicrosec\""
62             + ":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\",\"priority\":\"Normal\","
63             + "\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":\"<<SerialNumber>>\",\"sourceName\":"
64             + "\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,"
65             + "\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":"
66             + "\"AJ02\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\","
67             + "\"pnfVendorName\":\"Nokia\"}}}]";
68
69     @Test
70     void whenPassingCorrectJson_validationNotThrowingAnException()
71         throws PrhTaskException {
72         //given
73         String message =
74             "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
75                 + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
76                 + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
77                 + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
78                 + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3},"
79                 + "\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
80                 + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":\"10.16.123.234\","
81                 + "\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":\"QTFCOC540002E\","
82                 + "\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
83
84         String parsed =
85             "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
86                 + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
87                 + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
88                 + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
89                 + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3},"
90                 + "\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
91                 + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":\"10.16.123.234\","
92                 + "\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":\"QTFCOC540002E\","
93                 + "\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
94         ConsumerDmaapModel expectedObject = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
95             .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
96             .pnfName("NOKQTFCOC540002E").build();
97         //when
98         DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
99         JsonElement jsonElement = new JsonParser().parse(parsed);
100         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
101             .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
102         ConsumerDmaapModel consumerDmaapModel = dmaapConsumerJsonParser.getJsonObject(message).get();
103         //then
104         Assertions.assertNotNull(consumerDmaapModel);
105         Assertions.assertEquals(expectedObject, consumerDmaapModel);
106     }
107
108     @Test
109     void whenPassingCorrectJsonWithoutIPV4_validationNotThrowingAnException()
110         throws PrhTaskException {
111         //given
112         String message =
113             "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
114                 + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
115                 + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
116                 + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
117                 + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}"
118                 + ",\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
119                 + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv6Address\":"
120                 + "\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\""
121                 + ":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
122
123         String parsed =
124             "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
125                 + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
126                 + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
127                 + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
128                 + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}"
129                 + ",\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
130                 + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv6Address\":"
131                 + "\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\""
132                 + ":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
133
134         ConsumerDmaapModel expectedObject = ImmutableConsumerDmaapModel.builder().ipv4("")
135             .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
136             .pnfName("NOKQTFCOC540002E").build();
137         //when
138         DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
139         JsonElement jsonElement = new JsonParser().parse(parsed);
140         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
141             .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
142         ConsumerDmaapModel consumerDmaapModel = dmaapConsumerJsonParser.getJsonObject(message).get();
143         //then
144         Assertions.assertNotNull(consumerDmaapModel);
145         Assertions.assertEquals(expectedObject, consumerDmaapModel);
146     }
147
148     @Test
149     void whenPassingCorrectJsonWihoutIPV6_validationNotThrowingAnException()
150         throws PrhTaskException {
151         //given
152         String message =
153             "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
154                 + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
155                 + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
156                 + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
157                 + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,"
158                 + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate"
159                 + "\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address"
160                 + "\":\"10.16.123.234\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\","
161                 + "\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
162         String parsed =
163             "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
164                 + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
165                 + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
166                 + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
167                 + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,"
168                 + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate"
169                 + "\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address"
170                 + "\":\"10.16.123.234\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\","
171                 + "\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
172
173         ConsumerDmaapModel expectedObject = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234").ipv6("")
174             .pnfName("NOKQTFCOC540002E").build();
175         //when
176         DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
177         JsonElement jsonElement = new JsonParser().parse(parsed);
178         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
179             .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
180         ConsumerDmaapModel consumerDmaapModel = dmaapConsumerJsonParser.getJsonObject(message).get();
181         //then
182         Assertions.assertNotNull(consumerDmaapModel);
183         Assertions.assertEquals(expectedObject, consumerDmaapModel);
184     }
185
186     @Test
187     void whenPassingCorrectJsonWihoutIPV4andIPV6_validationThrowingAnException() {
188         String message =
189             "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
190                 + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
191                 + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
192                 + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
193                 + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
194                 + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
195                 + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfSoftwareVersion\":"
196                 + "\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
197         String parsed =
198             "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
199                 + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
200                 + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
201                 + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
202                 + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
203                 + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
204                 + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfSoftwareVersion\":"
205                 + "\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
206         DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
207         JsonElement jsonElement = new JsonParser().parse(parsed);
208         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
209             .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
210         Assertions.assertThrows(DmaapNotFoundException.class,
211             () -> dmaapConsumerJsonParser.getJsonObject(message));
212     }
213
214     @Test
215     void whenPassingJsonWithoutMandatoryHeaderInformation_validationThrowingAnException() {
216         String parsed = "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\""
217             + ",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
218             + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\",\"priority\""
219             + ":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":\"<<SerialNumber>>\","
220             + "\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}}}";
221         DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
222         JsonElement jsonElement = new JsonParser().parse(parsed);
223         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
224             .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
225         Assertions.assertThrows(DmaapNotFoundException.class,
226             () -> dmaapConsumerJsonParser.getJsonObject(incorrectMessage));
227     }
228
229     @Test
230     void whenPassingJsonWithoutPnfSerialNumberOrPnfVendorName_validationThrowingAnException() {
231         String parsed = "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":"
232             + "\"<<SerialNumber>>-reg\",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\""
233             + "internalHeaderFields\":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\""
234             + ":\"5DU\",\"priority\":\"Normal\",reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":\""
235             + "<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",startEpochMicrosec\":1519837825682,\"version\":3},"
236             + "\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
237             + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
238             + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSoftwareVersion\":\"v4.5.0.1\","
239             + "\"pnfType\":\"AirScale\"}}}";
240         DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
241         JsonElement jsonElement = new JsonParser().parse(parsed);
242         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
243             .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
244         Assertions.assertThrows(DmaapNotFoundException.class,
245             () -> dmaapConsumerJsonParser.getJsonObject(jsonWithoutPnfVendorAndSerialNumber));
246     }
247
248     @Test
249     void whenPassingJsonWithoutIPInformation_validationThrowingAnException() {
250         String parsed =
251             "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\":"
252                 + "\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},\"lastEpochMicrosec\""
253                 + ":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\",\"priority\":\"Normal\","
254                 + "\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":\"<<SerialNumber>>\",\"sourceName\":"
255                 + "\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,"
256                 + "\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":"
257                 + "\"AJ02\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\","
258                 + "\"pnfVendorName\":\"Nokia\"}}}";
259         DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
260         JsonElement jsonElement = new JsonParser().parse(parsed);
261         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
262             .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
263         Assertions.assertThrows(DmaapNotFoundException.class,
264             () -> dmaapConsumerJsonParser.getJsonObject(jsonWithoutIPInformation));
265     }
266 }