2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2022-2023 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.ncmp.api.impl.events.lcm
23 import com.fasterxml.jackson.databind.ObjectMapper
24 import org.apache.kafka.clients.consumer.KafkaConsumer
25 import org.onap.cps.ncmp.api.impl.events.EventsPublisher
26 import org.onap.cps.ncmp.api.kafka.MessagingBaseSpec
27 import org.onap.cps.ncmp.events.lcm.v1.Event
28 import org.onap.cps.ncmp.events.lcm.v1.LcmEvent
29 import org.onap.cps.ncmp.utils.TestUtils
30 import org.onap.cps.utils.JsonObjectMapper
31 import org.spockframework.spring.SpringBean
32 import org.springframework.beans.factory.annotation.Autowired
33 import org.springframework.boot.test.context.SpringBootTest
34 import org.springframework.test.annotation.DirtiesContext
35 import org.springframework.util.SerializationUtils
36 import org.testcontainers.spock.Testcontainers
38 import java.time.Duration
40 @SpringBootTest(classes = [EventsPublisher, ObjectMapper, JsonObjectMapper])
43 class LcmEventsPublisherSpec extends MessagingBaseSpec {
45 def kafkaConsumer = new KafkaConsumer<>(consumerConfigProperties('ncmp-group'))
47 def testTopic = 'ncmp-events-test'
50 EventsPublisher<LcmEvent> lcmEventsPublisher = new EventsPublisher(kafkaTemplate)
53 JsonObjectMapper jsonObjectMapper
56 def 'Produce and Consume Lcm Event'() {
57 given: 'event key and event data'
59 def eventId = 'test-uuid'
60 def eventCorrelationId = 'cmhandle-test'
61 def eventSource = 'org.onap.ncmp'
62 def eventTime = '2022-12-31T20:30:40.000+0000'
63 def eventType = 'org.onap.ncmp.cmhandle.lcm.event'
64 def eventSchema = 'org.onap.ncmp.cmhandle.lcm.event'
65 def eventSchemaVersion = 'v1'
66 def eventData = new LcmEvent(
68 eventCorrelationId: eventCorrelationId,
69 eventSource: eventSource,
72 eventSchema: eventSchema,
73 eventSchemaVersion: eventSchemaVersion,
74 event: new Event(cmHandleId: 'cmhandle-test'))
75 and: 'we have a event header'
78 eventCorrelationId: eventCorrelationId,
79 eventSource : eventSource,
80 eventTime : eventTime,
81 eventType : eventType,
82 eventSchema : eventSchema,
83 eventSchemaVersion: eventSchemaVersion]
84 and: 'consumer has a subscription'
85 kafkaConsumer.subscribe([testTopic] as List<String>)
86 when: 'an event is published'
87 lcmEventsPublisher.publishEvent(testTopic, eventKey, eventHeader, eventData)
88 and: 'topic is polled'
89 def records = kafkaConsumer.poll(Duration.ofMillis(1500))
90 then: 'poll returns one record'
91 assert records.size() == 1
92 and: 'record key matches the expected event key'
93 def record = records.iterator().next()
94 assert eventKey == record.key
95 and: 'record matches the expected event'
96 def expectedJsonString = TestUtils.getResourceFileContent('expectedLcmEvent.json')
97 def expectedLcmEvent = jsonObjectMapper.convertJsonString(expectedJsonString, LcmEvent.class)
98 assert expectedLcmEvent == jsonObjectMapper.convertJsonString(record.value, LcmEvent.class)
99 and: 'record header matches the expected parameters'
100 assert SerializationUtils.deserialize(record.headers().lastHeader('eventId').value()) == eventId
101 assert SerializationUtils.deserialize(record.headers().lastHeader('eventCorrelationId').value()) == eventCorrelationId