Updating the Kafka listener compliance to could events and legacy

# Added filter property to the legay(DMIAsync) Consumer
# Added containerFactory property to the CloudEvent(DataOperation) consumer to use 'cloudEventDeserializtion'

Issue-ID: CPS-1746
Signed-off-by: raviteja.karumuri <raviteja.karumuri@est.tech>
Change-Id: I73315b816eb6446b7e163fd8779bc35fd6cbef63

5 files changed, 48 insertions, 29 deletions

diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/CpsAsyncRequestResponseEventIntegrationSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/CpsAsyncRequestResponseEventIntegrationSpec.groovy
index fe7b3f11cb..17df7b0ba6 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/CpsAsyncRequestResponseEventIntegrationSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/CpsAsyncRequestResponseEventIntegrationSpec.groovy
@@ -37,7 +37,7 @@ import org.springframework.test.annotation.DirtiesContext
 import org.testcontainers.spock.Testcontainers
 import java.time.Duration
 
-@SpringBootTest(classes = [EventsPublisher, NcmpAsyncRequestResponseEventConsumer, ObjectMapper, JsonObjectMapper])
+@SpringBootTest(classes = [EventsPublisher, AsyncRestRequestResponseEventConsumer, ObjectMapper, JsonObjectMapper])
 @Testcontainers
 @DirtiesContext
 class NcmpAsyncRequestResponseEventProducerIntegrationSpec extends MessagingBaseSpec {
@@ -52,8 +52,8 @@ class NcmpAsyncRequestResponseEventProducerIntegrationSpec extends MessagingBase
             Mappers.getMapper(NcmpAsyncRequestResponseEventMapper.class)
 
     @SpringBean
-    NcmpAsyncRequestResponseEventConsumer ncmpAsyncRequestResponseEventConsumer =
-            new NcmpAsyncRequestResponseEventConsumer(cpsAsyncRequestResponseEventPublisher,
+    AsyncRestRequestResponseEventConsumer ncmpAsyncRequestResponseEventConsumer =
+            new AsyncRestRequestResponseEventConsumer(cpsAsyncRequestResponseEventPublisher,
                     ncmpAsyncRequestResponseEventMapper)
 
     @Autowired
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/NcmpAsyncDataOperationEventConsumerSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/DataOperationEventConsumerSpec.groovy
index 6353288713..7b54f591a1 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/NcmpAsyncDataOperationEventConsumerSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/DataOperationEventConsumerSpec.groovy
@@ -44,16 +44,16 @@ import org.springframework.test.annotation.DirtiesContext
 import org.testcontainers.spock.Testcontainers
 import java.time.Duration
 
-@SpringBootTest(classes = [EventsPublisher, NcmpAsyncDataOperationEventConsumer, DataOperationRecordFilterStrategy,JsonObjectMapper, ObjectMapper])
+@SpringBootTest(classes = [EventsPublisher, DataOperationEventConsumer, RecordFilterStrategies,JsonObjectMapper, ObjectMapper])
 @Testcontainers
 @DirtiesContext
-class NcmpAsyncDataOperationEventConsumerSpec extends MessagingBaseSpec {
+class DataOperationEventConsumerSpec extends MessagingBaseSpec {
 
     @SpringBean
     EventsPublisher asyncDataOperationEventPublisher = new EventsPublisher<CloudEvent>(legacyEventKafkaTemplate, cloudEventKafkaTemplate)
 
     @SpringBean
-    NcmpAsyncDataOperationEventConsumer objectUnderTest = new NcmpAsyncDataOperationEventConsumer(asyncDataOperationEventPublisher)
+    DataOperationEventConsumer objectUnderTest = new DataOperationEventConsumer(asyncDataOperationEventPublisher)
 
     @Autowired
     JsonObjectMapper jsonObjectMapper
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/NcmpAsyncDataOperationEventConsumerIntegrationSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/FilterStrategiesIntegrationSpec.groovy
index f577f55ba2..43d06483aa 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/NcmpAsyncDataOperationEventConsumerIntegrationSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/async/FilterStrategiesIntegrationSpec.groovy
@@ -20,14 +20,11 @@
 
 package org.onap.cps.ncmp.api.impl.async
 
-import io.cloudevents.CloudEvent
 import io.cloudevents.core.builder.CloudEventBuilder
-import io.cloudevents.kafka.CloudEventSerializer
-import org.apache.kafka.clients.producer.KafkaProducer
-import org.apache.kafka.clients.producer.ProducerRecord
-import org.apache.kafka.common.serialization.StringSerializer
+import org.onap.cps.ncmp.api.impl.config.kafka.KafkaConfig
 import org.onap.cps.ncmp.api.impl.events.EventsPublisher
 import org.onap.cps.ncmp.api.kafka.MessagingBaseSpec
+import org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent
 import org.spockframework.spring.SpringBean
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.beans.factory.annotation.Value
@@ -39,15 +36,18 @@ import org.springframework.test.annotation.DirtiesContext
 import org.testcontainers.spock.Testcontainers
 import java.util.concurrent.TimeUnit
 
-@SpringBootTest(classes =[NcmpAsyncDataOperationEventConsumer, DataOperationRecordFilterStrategy])
+@SpringBootTest(classes =[DataOperationEventConsumer, AsyncRestRequestResponseEventConsumer, RecordFilterStrategies, KafkaConfig])
 @DirtiesContext
 @Testcontainers
 @EnableAutoConfiguration
-class NcmpAsyncDataOperationEventConsumerIntegrationSpec extends MessagingBaseSpec {
+class FilterStrategiesIntegrationSpec extends MessagingBaseSpec {
 
     @SpringBean
     EventsPublisher mockEventsPublisher = Mock()
 
+    @SpringBean
+    NcmpAsyncRequestResponseEventMapper mapper = Stub()
+
     @Autowired
     private KafkaListenerEndpointRegistry kafkaListenerEndpointRegistry
 
@@ -58,16 +58,39 @@ class NcmpAsyncDataOperationEventConsumerIntegrationSpec extends MessagingBaseSp
         activateListeners()
     }
 
+    def 'Legacy event consumer with cloud event.'() {
+        given: 'a cloud event of type: #eventType'
+            def cloudEvent = CloudEventBuilder.v1().withId('some id')
+                .withType('DataOperationEvent')
+                .withSource(URI.create('some-source'))
+                .build()
+        when: 'send the cloud event'
+            cloudEventKafkaTemplate.send(topic, cloudEvent)
+        and: 'wait a little for async processing of message'
+            TimeUnit.MILLISECONDS.sleep(300)
+        then: 'event is not consumed'
+            0 * mockEventsPublisher.publishEvent(*_)
+    }
+
+    def 'Legacy event consumer with valid legacy event.'() {
+        given: 'a cloud event of type: #eventType'
+            DmiAsyncRequestResponseEvent legacyEvent = new DmiAsyncRequestResponseEvent(eventId:'legacyEventId', eventTarget:'legacyEventTarget')
+        when: 'send the cloud event'
+            legacyEventKafkaTemplate.send(topic, legacyEvent)
+        and: 'wait a little for async processing of message'
+            TimeUnit.MILLISECONDS.sleep(300)
+        then: 'the event is consumed by the (legacy) AsynRestRequest consumer'
+            1 * mockEventsPublisher.publishEvent(*_)
+    }
+
     def 'Filtering Cloud Events on Type.'() {
         given: 'a cloud event of type: #eventType'
             def cloudEvent = CloudEventBuilder.v1().withId('some id')
-                    .withType(eventType)
-                    .withSource(URI.create('some-source'))
-                    .build()
+                .withType(eventType)
+                .withSource(URI.create('some-source'))
+                .build()
         when: 'send the cloud event'
-            ProducerRecord<String, CloudEvent> record = new ProducerRecord<>(topic, cloudEvent)
-            KafkaProducer<String, CloudEvent> producer = new KafkaProducer<>(eventProducerConfigProperties(CloudEventSerializer))
-            producer.send(record)
+            cloudEventKafkaTemplate.send(topic, cloudEvent)
         and: 'wait a little for async processing of message'
             TimeUnit.MILLISECONDS.sleep(300)
         then: 'the event has only been forwarded for the correct type'
@@ -79,11 +102,11 @@ class NcmpAsyncDataOperationEventConsumerIntegrationSpec extends MessagingBaseSp
             'any type contain the word "DataOperationEvent"' || 1
     }
 
+    //TODO Toine, add positive test with data to prove event is converted correctly (using correct factory)
+
     def 'Non cloud events on same Topic.'() {
         when: 'sending a non-cloud event on the same topic'
-            ProducerRecord<String, String> record = new ProducerRecord<>(topic, 'simple string event')
-            KafkaProducer<String, String> producer = new KafkaProducer<>(eventProducerConfigProperties(StringSerializer))
-            producer.send(record)
+            legacyEventKafkaTemplate.send(topic, 'simple string event')
         and: 'wait a little for async processing of message'
             TimeUnit.MILLISECONDS.sleep(300)
         then: 'the event is not processed by this consumer'
@@ -95,5 +118,4 @@ class NcmpAsyncDataOperationEventConsumerIntegrationSpec extends MessagingBaseSp
             messageListenerContainer -> { ContainerTestUtils.waitForAssignment(messageListenerContainer, 1) }
         )
     }
-
 }
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/lcm/LcmEventsPublisherSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/lcm/LcmEventsPublisherSpec.groovy
index 4c6880421b..223c92f373 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/lcm/LcmEventsPublisherSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/lcm/LcmEventsPublisherSpec.groovy
@@ -38,7 +38,7 @@ import org.testcontainers.spock.Testcontainers
 
 import java.time.Duration
 
-@SpringBootTest(classes = [EventsPublisher, ObjectMapper, JsonObjectMapper])
+@SpringBootTest(classes = [ObjectMapper, JsonObjectMapper])
 @Testcontainers
 @DirtiesContext
 class LcmEventsPublisherSpec extends MessagingBaseSpec {
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/kafka/MessagingBaseSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/kafka/MessagingBaseSpec.groovy
index 603b8cdda6..0356c3fcdc 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/kafka/MessagingBaseSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/kafka/MessagingBaseSpec.groovy
@@ -24,7 +24,6 @@ import io.cloudevents.CloudEvent
 import io.cloudevents.kafka.CloudEventSerializer
 import org.apache.kafka.common.serialization.StringDeserializer
 import org.apache.kafka.common.serialization.StringSerializer
-import org.spockframework.spring.SpringBean
 import org.springframework.kafka.core.DefaultKafkaProducerFactory
 import org.springframework.kafka.core.KafkaTemplate
 import org.springframework.kafka.support.serializer.JsonSerializer
@@ -46,11 +45,9 @@ class MessagingBaseSpec extends Specification {
 
     static kafkaTestContainer = new KafkaContainer(DockerImageName.parse('registry.nordix.org/onaptest/confluentinc/cp-kafka:6.2.1').asCompatibleSubstituteFor('confluentinc/cp-kafka'))
 
-    @SpringBean
-    KafkaTemplate legacyEventKafkaTemplate = new KafkaTemplate<>(new DefaultKafkaProducerFactory<Integer, String>(eventProducerConfigProperties(JsonSerializer)))
+    def legacyEventKafkaTemplate = new KafkaTemplate<>(new DefaultKafkaProducerFactory<String, String>(eventProducerConfigProperties(JsonSerializer)))
 
-    @SpringBean
-    KafkaTemplate cloudEventKafkaTemplate = new KafkaTemplate<>(new DefaultKafkaProducerFactory<String, CloudEvent>(eventProducerConfigProperties(CloudEventSerializer)))
+    def cloudEventKafkaTemplate = new KafkaTemplate<>(new DefaultKafkaProducerFactory<String, CloudEvent>(eventProducerConfigProperties(CloudEventSerializer)))
 
     @DynamicPropertySource
     static void registerKafkaProperties(DynamicPropertyRegistry dynamicPropertyRegistry) {