package org.onap.cps.ncmp.api.impl.events.avc
import com.fasterxml.jackson.databind.ObjectMapper
+import io.cloudevents.CloudEvent
+import io.cloudevents.core.CloudEventUtils
+import io.cloudevents.core.builder.CloudEventBuilder
+import io.cloudevents.jackson.PojoCloudEventDataMapper
+import io.cloudevents.kafka.CloudEventDeserializer
+import io.cloudevents.kafka.impl.KafkaHeaders
import org.apache.kafka.clients.consumer.ConsumerRecord
import org.apache.kafka.clients.consumer.KafkaConsumer
-import org.apache.kafka.common.header.internals.RecordHeader
-import org.mapstruct.factory.Mappers
import org.onap.cps.ncmp.api.impl.events.EventsPublisher
import org.onap.cps.ncmp.api.kafka.MessagingBaseSpec
-import org.onap.cps.ncmp.events.avc.v1.AvcEvent
+import org.onap.cps.ncmp.events.avc1_0_0.AvcEvent
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.test.annotation.DirtiesContext
-import org.springframework.util.SerializationUtils
import org.testcontainers.spock.Testcontainers
-
import java.time.Duration
@SpringBootTest(classes = [EventsPublisher, AvcEventConsumer, ObjectMapper, JsonObjectMapper])
class AvcEventConsumerSpec extends MessagingBaseSpec {
@SpringBean
- AvcEventMapper avcEventMapper = Mappers.getMapper(AvcEventMapper.class)
-
- @SpringBean
- EventsPublisher eventsPublisher = new EventsPublisher<AvcEvent>(kafkaTemplate)
+ EventsPublisher eventsPublisher = new EventsPublisher<CloudEvent>(legacyEventKafkaTemplate, cloudEventKafkaTemplate)
@SpringBean
- AvcEventConsumer acvEventConsumer = new AvcEventConsumer(eventsPublisher, avcEventMapper)
+ AvcEventConsumer acvEventConsumer = new AvcEventConsumer(eventsPublisher)
@Autowired
JsonObjectMapper jsonObjectMapper
- def kafkaConsumer = new KafkaConsumer<>(consumerConfigProperties('ncmp-group'))
+ @Autowired
+ ObjectMapper objectMapper
+
+ def cloudEventKafkaConsumer = new KafkaConsumer<>(eventConsumerConfigProperties('ncmp-group', CloudEventDeserializer))
def 'Consume and forward valid message'() {
given: 'consumer has a subscription on a topic'
def cmEventsTopicName = 'cm-events'
acvEventConsumer.cmEventsTopicName = cmEventsTopicName
- kafkaConsumer.subscribe([cmEventsTopicName] as List<String>)
+ cloudEventKafkaConsumer.subscribe([cmEventsTopicName] as List<String>)
and: 'an event is sent'
def jsonData = TestUtils.getResourceFileContent('sampleAvcInputEvent.json')
def testEventSent = jsonObjectMapper.convertJsonString(jsonData, AvcEvent.class)
+ def testCloudEventSent = CloudEventBuilder.v1()
+ .withData(objectMapper.writeValueAsBytes(testEventSent))
+ .withId('sample-eventid')
+ .withType('sample-test-type')
+ .withSource(URI.create('sample-test-source'))
+ .withExtension('correlationid', 'test-cmhandle1').build()
and: 'event has header information'
- def consumerRecord = new ConsumerRecord<String,AvcEvent>(cmEventsTopicName,0, 0, 'sample-eventid', testEventSent)
- consumerRecord.headers().add(new RecordHeader('eventId', SerializationUtils.serialize('sample-eventid')))
- consumerRecord.headers().add(new RecordHeader('eventCorrelationId', SerializationUtils.serialize('cmhandle1')))
+ def consumerRecord = new ConsumerRecord<String, CloudEvent>(cmEventsTopicName, 0, 0, 'sample-eventid', testCloudEventSent)
when: 'the event is consumed'
acvEventConsumer.consumeAndForward(consumerRecord)
and: 'the topic is polled'
- def records = kafkaConsumer.poll(Duration.ofMillis(1500))
+ def records = cloudEventKafkaConsumer.poll(Duration.ofMillis(1500))
then: 'poll returns one record'
assert records.size() == 1
and: 'record can be converted to AVC event'
def record = records.iterator().next()
- def convertedAvcEvent = jsonObjectMapper.convertJsonString(record.value(), AvcEvent.class)
+ def cloudEvent = record.value() as CloudEvent
+ def convertedAvcEvent = CloudEventUtils.mapData(cloudEvent, PojoCloudEventDataMapper.from(new ObjectMapper(), AvcEvent.class)).getValue()
and: 'we have correct headers forwarded where correlation id matches'
- record.headers().forEach(header -> {
- if (header.key().equals('eventCorrelationId')) {
- assert SerializationUtils.deserialize(header.value()) == 'cmhandle1'
- }
- })
+ assert KafkaHeaders.getParsedKafkaHeader(record.headers(), 'ce_correlationid') == 'test-cmhandle1'
and: 'event id differs(as per requirement) between consumed and forwarded'
- record.headers().forEach(header -> {
- if (header.key().equals('eventId')) {
- assert SerializationUtils.deserialize(header.value()) != 'sample-eventid'
- }
- })
+ assert KafkaHeaders.getParsedKafkaHeader(record.headers(), 'ce_id') != 'sample-eventid'
and: 'the event payload still matches'
assert testEventSent == convertedAvcEvent
}