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.apache.kafka.common.serialization.StringDeserializer
26 import org.onap.cps.ncmp.api.impl.events.EventsPublisher
27 import org.onap.cps.ncmp.api.kafka.MessagingBaseSpec
28 import org.onap.cps.ncmp.events.lcm.v1.Event
29 import org.onap.cps.ncmp.events.lcm.v1.LcmEvent
30 import org.onap.cps.ncmp.utils.TestUtils
31 import org.onap.cps.utils.JsonObjectMapper
32 import org.spockframework.spring.SpringBean
33 import org.springframework.beans.factory.annotation.Autowired
34 import org.springframework.boot.test.context.SpringBootTest
35 import org.springframework.test.annotation.DirtiesContext
36 import org.springframework.util.SerializationUtils
37 import org.testcontainers.spock.Testcontainers
39 import java.time.Duration
41 @SpringBootTest(classes = [EventsPublisher, ObjectMapper, JsonObjectMapper])
44 class LcmEventsPublisherSpec extends MessagingBaseSpec {
46 def legacyEventKafkaConsumer = new KafkaConsumer<>(eventConsumerConfigProperties('ncmp-group', StringDeserializer))
48 def testTopic = 'ncmp-events-test'
51 EventsPublisher<LcmEvent> lcmEventsPublisher = new EventsPublisher(legacyEventKafkaTemplate, cloudEventKafkaTemplate)
54 JsonObjectMapper jsonObjectMapper
57 def 'Produce and Consume Lcm Event'() {
58 given: 'event key and event data'
60 def eventId = 'test-uuid'
61 def eventCorrelationId = 'cmhandle-test'
62 def eventSource = 'org.onap.ncmp'
63 def eventTime = '2022-12-31T20:30:40.000+0000'
64 def eventType = 'org.onap.ncmp.cmhandle.lcm.event'
65 def eventSchema = 'org.onap.ncmp.cmhandle.lcm.event'
66 def eventSchemaVersion = 'v1'
67 def eventData = new LcmEvent(
69 eventCorrelationId: eventCorrelationId,
70 eventSource: eventSource,
73 eventSchema: eventSchema,
74 eventSchemaVersion: eventSchemaVersion,
75 event: new Event(cmHandleId: 'cmhandle-test'))
76 and: 'we have a event header'
79 eventCorrelationId: eventCorrelationId,
80 eventSource : eventSource,
81 eventTime : eventTime,
82 eventType : eventType,
83 eventSchema : eventSchema,
84 eventSchemaVersion: eventSchemaVersion]
85 and: 'consumer has a subscription'
86 legacyEventKafkaConsumer.subscribe([testTopic] as List<String>)
87 when: 'an event is published'
88 lcmEventsPublisher.publishEvent(testTopic, eventKey, eventHeader, eventData)
89 and: 'topic is polled'
90 def records = legacyEventKafkaConsumer.poll(Duration.ofMillis(1500))
91 then: 'poll returns one record'
92 assert records.size() == 1
93 and: 'record key matches the expected event key'
94 def record = records.iterator().next()
95 assert eventKey == record.key
96 and: 'record matches the expected event'
97 def expectedJsonString = TestUtils.getResourceFileContent('expectedLcmEvent.json')
98 def expectedLcmEvent = jsonObjectMapper.convertJsonString(expectedJsonString, LcmEvent.class)
99 assert expectedLcmEvent == jsonObjectMapper.convertJsonString(record.value, LcmEvent.class)
100 and: 'record header matches the expected parameters'
101 assert SerializationUtils.deserialize(record.headers().lastHeader('eventId').value()) == eventId
102 assert SerializationUtils.deserialize(record.headers().lastHeader('eventCorrelationId').value()) == eventCorrelationId