cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/service/CmNotificationSubscriptionHandlerServiceImplSpec.groovy

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * Copyright (c) 2024 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
   8  *
   9  *        http://www.apache.org/licenses/LICENSE-2.0
  10  *
  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.
  16  *
  17  *  SPDX-License-Identifier: Apache-2.0
  18  *  ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.cps.ncmp.api.impl.events.cmsubscription.service
  22
  23 import com.fasterxml.jackson.databind.ObjectMapper
  24 import org.onap.cps.ncmp.api.impl.events.cmsubscription.CmNotificationSubscriptionDelta
  25 import org.onap.cps.ncmp.api.impl.events.cmsubscription.CmNotificationSubscriptionEventsHandler
  26 import org.onap.cps.ncmp.api.impl.events.cmsubscription.CmNotificationSubscriptionMappersHandler
  27 import org.onap.cps.ncmp.api.impl.events.cmsubscription.DmiCmNotificationSubscriptionCacheHandler
  28 import org.onap.cps.ncmp.api.impl.events.cmsubscription.mapper.CmNotificationSubscriptionDmiInEventMapper
  29 import org.onap.cps.ncmp.api.impl.events.cmsubscription.mapper.CmNotificationSubscriptionNcmpOutEventMapper
  30 import org.onap.cps.ncmp.api.impl.events.cmsubscription.model.CmNotificationSubscriptionStatus
  31 import org.onap.cps.ncmp.api.impl.events.cmsubscription.model.DmiCmNotificationSubscriptionDetails
  32 import org.onap.cps.ncmp.events.cmnotificationsubscription_merge1_0_0.client_to_ncmp.CmNotificationSubscriptionNcmpInEvent
  33 import org.onap.cps.ncmp.events.cmnotificationsubscription_merge1_0_0.ncmp_to_dmi.CmNotificationSubscriptionDmiInEvent
  34 import org.onap.cps.ncmp.events.cmsubscription_merge1_0_0.ncmp_to_client.CmNotificationSubscriptionNcmpOutEvent
  35 import org.onap.cps.ncmp.utils.TestUtils
  36 import org.onap.cps.utils.JsonObjectMapper
  37 import spock.lang.Specification
  38
  39 class CmNotificationSubscriptionHandlerServiceImplSpec extends Specification{
  40
  41     def jsonObjectMapper = new JsonObjectMapper(new ObjectMapper())
  42     def mockCmNotificationSubscriptionPersistenceService = Mock(CmNotificationSubscriptionPersistenceService);
  43     def mockCmNotificationSubscriptionDelta = Mock(CmNotificationSubscriptionDelta);
  44     def mockCmNotificationSubscriptionMappersHandler = Mock(CmNotificationSubscriptionMappersHandler);
  45     def mockCmNotificationSubscriptionEventsHandler = Mock(CmNotificationSubscriptionEventsHandler);
  46     def mockDmiCmNotificationSubscriptionCacheHandler = Mock(DmiCmNotificationSubscriptionCacheHandler);
  47
  48     def objectUnderTest = new CmNotificationSubscriptionHandlerServiceImpl(mockCmNotificationSubscriptionPersistenceService,
  49         mockCmNotificationSubscriptionDelta, mockCmNotificationSubscriptionMappersHandler,
  50         mockCmNotificationSubscriptionEventsHandler, mockDmiCmNotificationSubscriptionCacheHandler)
  51
  52     def testSubscriptionDetailsMap = ["dmi-1":new DmiCmNotificationSubscriptionDetails([], CmNotificationSubscriptionStatus.PENDING)]
  53     def testListOfDeltaPredicates = []
  54
  55     def 'Consume valid and unique CmNotificationSubscriptionNcmpInEvent create message'() {
  56         given: 'a cmNotificationSubscriptionNcmp in event with unique subscription id'
  57             def jsonData = TestUtils.getResourceFileContent('cmSubscription/cmNotificationSubscriptionNcmpInEvent.json')
  58             def testEventConsumed = jsonObjectMapper.convertJsonString(jsonData, CmNotificationSubscriptionNcmpInEvent.class)
  59             mockCmNotificationSubscriptionPersistenceService.isUniqueSubscriptionId("test-id") >> true
  60         and: 'the cache handler returns for relevant subscription id'
  61             1 * mockDmiCmNotificationSubscriptionCacheHandler.get("test-id") >> testSubscriptionDetailsMap
  62         and: 'the delta predicates is returned'
  63             1 * mockCmNotificationSubscriptionDelta.getDelta(_) >> testListOfDeltaPredicates
  64         and: 'the DMI in event mapper returns cm notification subscription event'
  65             def testDmiInEvent = new CmNotificationSubscriptionDmiInEvent()
  66             1 *  mockCmNotificationSubscriptionMappersHandler
  67                 .toCmNotificationSubscriptionDmiInEvent(testListOfDeltaPredicates) >> testDmiInEvent
  68         when: 'the valid and unique event is consumed'
  69             objectUnderTest.processSubscriptionCreateRequest(testEventConsumed)
  70         then: 'the subscription cache handler is called once'
  71             1 * mockDmiCmNotificationSubscriptionCacheHandler.add('test-id',_)
  72         and: 'the events handler method to publish DMI event is called correct number of times with the correct parameters'
  73             testSubscriptionDetailsMap.size() * mockCmNotificationSubscriptionEventsHandler.publishCmNotificationSubscriptionDmiInEvent(
  74                 "test-id", "dmi-1", "subscriptionCreateRequest", testDmiInEvent)
  75     }
  76
  77     def 'Consume valid and but non-unique CmNotificationSubscription create message'() {
  78         given: 'a cmNotificationSubscriptionNcmp in event'
  79             def jsonData = TestUtils.getResourceFileContent('cmSubscription/cmNotificationSubscriptionNcmpInEvent.json')
  80             def testEventConsumed = jsonObjectMapper.convertJsonString(jsonData, CmNotificationSubscriptionNcmpInEvent.class)
  81             mockCmNotificationSubscriptionPersistenceService.isUniqueSubscriptionId('test-id') >> false
  82         and: 'the NCMP out in event mapper returns an event for rejected request'
  83             def testNcmpOutEvent = new CmNotificationSubscriptionNcmpOutEvent()
  84             1 * mockCmNotificationSubscriptionMappersHandler.toCmNotificationSubscriptionNcmpOutEventForRejectedRequest(
  85                 "test-id",_) >> testNcmpOutEvent
  86         when: 'the valid but non-unique event is consumed'
  87             objectUnderTest.processSubscriptionCreateRequest(testEventConsumed)
  88         then: 'the events handler method to publish DMI event is never called'
  89             0 * mockCmNotificationSubscriptionEventsHandler.publishCmNotificationSubscriptionDmiInEvent(_,_,_,_)
  90         and: 'the events handler method to publish NCMP out event is called once'
  91             1 * mockCmNotificationSubscriptionEventsHandler.publishCmNotificationSubscriptionNcmpOutEvent(
  92                 'test-id', 'subscriptionCreateResponse', testNcmpOutEvent, false)
  93     }
  94 }