2 * ============LICENSE_START=======================================================
3 * Copyright (c) 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.kafka
23 import io.cloudevents.CloudEvent
24 import io.cloudevents.kafka.CloudEventSerializer
25 import org.apache.kafka.common.serialization.StringDeserializer
26 import org.apache.kafka.common.serialization.StringSerializer
27 import org.springframework.kafka.core.DefaultKafkaProducerFactory
28 import org.springframework.kafka.core.KafkaTemplate
29 import org.springframework.kafka.support.serializer.JsonSerializer
30 import org.springframework.test.context.DynamicPropertyRegistry
31 import org.springframework.test.context.DynamicPropertySource
32 import org.testcontainers.containers.KafkaContainer
33 import org.testcontainers.utility.DockerImageName
34 import spock.lang.Specification
36 class MessagingBaseSpec extends Specification {
39 kafkaTestContainer.start()
43 kafkaTestContainer.stop()
46 static kafkaTestContainer = new KafkaContainer(DockerImageName.parse('registry.nordix.org/onaptest/confluentinc/cp-kafka:6.2.1').asCompatibleSubstituteFor('confluentinc/cp-kafka'))
48 def legacyEventKafkaTemplate = new KafkaTemplate<>(new DefaultKafkaProducerFactory<String, String>(eventProducerConfigProperties(JsonSerializer)))
50 def cloudEventKafkaTemplate = new KafkaTemplate<>(new DefaultKafkaProducerFactory<String, CloudEvent>(eventProducerConfigProperties(CloudEventSerializer)))
52 @DynamicPropertySource
53 static void registerKafkaProperties(DynamicPropertyRegistry dynamicPropertyRegistry) {
54 dynamicPropertyRegistry.add('spring.kafka.bootstrap-servers', kafkaTestContainer::getBootstrapServers)
57 def eventProducerConfigProperties(valueSerializer) {
58 return [('bootstrap.servers'): kafkaTestContainer.getBootstrapServers().split(',')[0],
60 ('batch-size') : 16384,
62 ('buffer.memory') : 33554432,
63 ('key.serializer') : StringSerializer,
64 ('value.serializer') : valueSerializer]
67 def eventConsumerConfigProperties(consumerGroupId, valueSerializer) {
68 return [('bootstrap.servers') : kafkaTestContainer.getBootstrapServers().split(',')[0],
69 ('key.deserializer') : StringDeserializer,
70 ('value.deserializer'): valueSerializer,
71 ('auto.offset.reset') : 'earliest',
72 ('group.id') : consumerGroupId