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.utils.TestUtils
28 import org.onap.cps.utils.JsonObjectMapper
29 import org.onap.ncmp.cmhandle.event.lcm.Event
30 import org.onap.ncmp.cmhandle.event.lcm.LcmEvent
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.testcontainers.spock.Testcontainers
37 import java.time.Duration
39 @SpringBootTest(classes = [EventsPublisher, ObjectMapper, JsonObjectMapper])
42 class LcmEventsPublisherSpec extends MessagingBaseSpec {
44 def kafkaConsumer = new KafkaConsumer<>(consumerConfigProperties('ncmp-group'))
46 def testTopic = 'ncmp-events-test'
49 EventsPublisher<LcmEvent> lcmEventsPublisher = new EventsPublisher(kafkaTemplate)
52 JsonObjectMapper jsonObjectMapper
55 def 'Produce and Consume Lcm Event'() {
56 given: 'event key and event data'
58 def eventData = new LcmEvent(
60 eventCorrelationId: 'cmhandle-as-correlationid',
61 eventSource: 'org.onap.ncmp',
62 eventTime: '2022-12-31T20:30:40.000+0000',
63 eventType: 'org.onap.ncmp.cmhandle.lcm.event',
64 eventSchema: 'org.onap.ncmp.cmhandle.lcm.event',
65 eventSchemaVersion: 'v1',
66 event: new Event(cmHandleId: 'cmhandle-test'))
67 and: 'consumer has a subscription'
68 kafkaConsumer.subscribe([testTopic] as List<String>)
69 when: 'an event is published'
70 lcmEventsPublisher.publishEvent(testTopic, eventKey, eventData)
71 and: 'topic is polled'
72 def records = kafkaConsumer.poll(Duration.ofMillis(1500))
73 then: 'poll returns one record'
74 assert records.size() == 1
75 and: 'record key matches the expected event key'
76 def record = records.iterator().next()
77 assert eventKey == record.key
78 and: 'record matches the expected event'
79 def expectedJsonString = TestUtils.getResourceFileContent('expectedLcmEvent.json')
80 def expectedLcmEvent = jsonObjectMapper.convertJsonString(expectedJsonString, LcmEvent.class)
81 assert expectedLcmEvent == jsonObjectMapper.convertJsonString(record.value, LcmEvent.class)