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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2023 Nordix Foundation
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.ncmp.api.impl.async
import com.fasterxml.jackson.databind.ObjectMapper
import org.apache.commons.lang3.SerializationUtils
import org.apache.kafka.clients.consumer.ConsumerRecord
import org.apache.kafka.clients.consumer.KafkaConsumer
import org.apache.kafka.common.header.internals.RecordHeader
import org.onap.cps.ncmp.api.impl.events.EventsPublisher
import org.onap.cps.ncmp.api.kafka.MessagingBaseSpec
import org.onap.cps.ncmp.events.async.BatchDataResponseEventV1
import org.onap.cps.ncmp.utils.TestUtils
import org.onap.cps.utils.JsonObjectMapper
import org.spockframework.spring.SpringBean
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.boot.test.context.SpringBootTest
import org.springframework.kafka.listener.adapter.RecordFilterStrategy
import org.springframework.test.annotation.DirtiesContext
import org.testcontainers.spock.Testcontainers
import java.time.Duration
@SpringBootTest(classes = [EventsPublisher, NcmpAsyncBatchEventConsumer, BatchRecordFilterStrategy,JsonObjectMapper,
ObjectMapper])
@Testcontainers
@DirtiesContext
class NcmpAsyncBatchEventConsumerSpec extends MessagingBaseSpec {
@SpringBean
EventsPublisher asyncBatchEventPublisher = new EventsPublisher<BatchDataResponseEventV1>(kafkaTemplate)
@SpringBean
NcmpAsyncBatchEventConsumer asyncBatchEventConsumer = new NcmpAsyncBatchEventConsumer(asyncBatchEventPublisher)
@Autowired
JsonObjectMapper jsonObjectMapper
@Autowired
RecordFilterStrategy<Object, Object> recordFilterStrategy
def kafkaConsumer = new KafkaConsumer<>(consumerConfigProperties('test'))
def static clientTopic = 'client-topic'
def static batchEventType = 'org.onap.cps.ncmp.events.async.BatchDataResponseEventV1'
def 'Consume and publish event to client specified topic'() {
given: 'consumer subscribing to client topic'
kafkaConsumer.subscribe([clientTopic])
and: 'consumer record for batch event'
def consumerRecordIn = createConsumerRecord(batchEventType)
when: 'the batch event is consumed and published to client specified topic'
asyncBatchEventConsumer.consumeAndPublish(consumerRecordIn)
and: 'the client specified topic is polled'
def consumerRecordOut = kafkaConsumer.poll(Duration.ofMillis(1500))[0]
then: 'verifying consumed event operationID is same as published event operationID'
def operationIdIn = consumerRecordIn.value.event.batchResponses[0].operationId
def operationIdOut = jsonObjectMapper.convertJsonString((String)consumerRecordOut.value(), BatchDataResponseEventV1.class).event.batchResponses[0].operationId
assert operationIdIn == operationIdOut
}
def 'Filter an event with type #eventType'() {
given: 'consumer record for event with type #eventType'
def consumerRecord = createConsumerRecord(eventType)
when: 'while consuming the topic ncmp-async-m2m it executes the filter strategy'
def result = recordFilterStrategy.filter(consumerRecord)
then: 'the event is #description'
assert result == expectedResult
where: 'filter the event based on the eventType #eventType'
description | eventType || expectedResult
'not filtered(the consumer will see the event)' | batchEventType || false
'filtered(the consumer will not see the event)' | 'wrongType' || true
}
def createConsumerRecord(eventTypeAsString) {
def jsonData = TestUtils.getResourceFileContent('batchDataEvent.json')
def testEventSent = jsonObjectMapper.convertJsonString(jsonData, BatchDataResponseEventV1.class)
def eventTarget = SerializationUtils.serialize(clientTopic)
def eventType = SerializationUtils.serialize(eventTypeAsString)
def eventId = SerializationUtils.serialize('12345')
def consumerRecord = new ConsumerRecord<String, Object>(clientTopic, 1, 1L, '123', testEventSent)
consumerRecord.headers().add(new RecordHeader('eventId', eventId))
consumerRecord.headers().add(new RecordHeader('eventTarget', eventTarget))
consumerRecord.headers().add(new RecordHeader('eventType', eventType))
return consumerRecord
}
}
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