NCMP to Client Cm Subscription Event

- CmNotificationSubscriptionNcmpOut event to inform the client about the
  subscription he requested
- Testware for the same
- Code to provide the data to this producer will be part of other
  patches

Issue-ID: CPS-2108
Change-Id: Ic302e798a20da54dd3c56d2cb792b800446cc2d3
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>

1 files changed, 44 insertions, 0 deletions

diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpOutEventProducerSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpOutEventProducerSpec.groovy
new file mode 100644
index 0000000000..7c1a148ad7
--- /dev/null
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpOutEventProducerSpec.groovy
@@ -0,0 +1,44 @@
+package org.onap.cps.ncmp.api.impl.events.cmsubscription
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import io.cloudevents.CloudEvent
+import org.onap.cps.events.EventsPublisher
+import org.onap.cps.ncmp.api.impl.events.mapper.CloudEventMapper
+import org.onap.cps.ncmp.events.cmsubscription_merge1_0_0.ncmp_to_client.CmNotificationSubscriptionNcmpOutEvent
+import org.onap.cps.ncmp.events.cmsubscription_merge1_0_0.ncmp_to_client.Data
+import org.onap.cps.utils.JsonObjectMapper
+import spock.lang.Specification
+
+class CmNotificationSubscriptionNcmpOutEventProducerSpec extends Specification {
+
+    def mockEventsPublisher = Mock(EventsPublisher)
+    def jsonObjectMapper = new JsonObjectMapper(new ObjectMapper())
+
+    def objectUnderTest = new CmNotificationSubscriptionNcmpOutEventProducer(mockEventsPublisher, jsonObjectMapper)
+
+    def 'Create and Publish Cm Notification Subscription DMI In Event'() {
+        given: 'a cm subscription response for the client'
+            def subscriptionId = 'test-subscription-id'
+            def eventType = 'subscriptionCreateResponse'
+            def cmNotificationSubscriptionNcmpOutEvent = new CmNotificationSubscriptionNcmpOutEvent(data: new Data(subscriptionId: 'sub-1', acceptedTargets: ['ch-1', 'ch-2']))
+        and: 'also we have target topic for publishing to client'
+            objectUnderTest.cmNotificationSubscriptionNcmpOutEventTopic = 'client-test-topic'
+        when: 'the event is published'
+            objectUnderTest.publishCmNotificationSubscriptionNcmpOutEvent(subscriptionId, eventType, cmNotificationSubscriptionNcmpOutEvent)
+        then: 'the event contains the required attributes'
+            1 * mockEventsPublisher.publishCloudEvent(_, _, _) >> {
+                args ->
+                    {
+                        assert args[0] == 'client-test-topic'
+                        assert args[1] == subscriptionId
+                        def cmNotificationSubscriptionNcmpOutEventAsCloudEvent = (args[2] as CloudEvent)
+                        assert cmNotificationSubscriptionNcmpOutEventAsCloudEvent.getExtension('correlationid') == subscriptionId
+                        assert cmNotificationSubscriptionNcmpOutEventAsCloudEvent.type == 'subscriptionCreateResponse'
+                        assert cmNotificationSubscriptionNcmpOutEventAsCloudEvent.source.toString() == 'NCMP'
+                        assert CloudEventMapper.toTargetEvent(cmNotificationSubscriptionNcmpOutEventAsCloudEvent, CmNotificationSubscriptionNcmpOutEvent) == cmNotificationSubscriptionNcmpOutEvent
+                    }
+            }
+    }
+
+
+}