cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/subscriptions/SubscriptionPersistenceSpec.groovy

   1 /*
   2  *  ============LICENSE_START=======================================================
   3  *  Copyright (C) 2023 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.subscriptions
  22
  23 import com.fasterxml.jackson.databind.ObjectMapper
  24 import org.onap.cps.api.CpsDataService
  25 import org.onap.cps.ncmp.api.impl.yangmodels.YangModelSubscriptionEvent
  26 import org.onap.cps.spi.model.DataNodeBuilder
  27 import org.onap.cps.utils.JsonObjectMapper
  28 import spock.lang.Specification
  29
  30 import static org.onap.cps.ncmp.api.impl.constants.DmiRegistryConstants.NO_TIMESTAMP
  31
  32 class SubscriptionPersistenceSpec extends Specification {
  33
  34     private static final String SUBSCRIPTION_DATASPACE_NAME = "NCMP-Admin";
  35     private static final String SUBSCRIPTION_ANCHOR_NAME = "AVC-Subscriptions";
  36     private static final String SUBSCRIPTION_REGISTRY_PARENT = "/subscription-registry";
  37     private static final String SUBSCRIPTION_REGISTRY_PREDICATES_XPATH = "/subscription-registry/subscription[@clientID='some-client-id' and @subscriptionName='some-subscription-name']/predicates";
  38
  39     def jsonObjectMapper = new JsonObjectMapper(new ObjectMapper())
  40     def mockCpsDataService = Mock(CpsDataService)
  41     def objectUnderTest = new SubscriptionPersistenceImpl(jsonObjectMapper, mockCpsDataService)
  42
  43     def predicates = new YangModelSubscriptionEvent.Predicates(datastore: 'some-datastore',
  44         targetCmHandles: [new YangModelSubscriptionEvent.TargetCmHandle('cmhandle1'),
  45                           new YangModelSubscriptionEvent.TargetCmHandle('cmhandle2')])
  46     def yangModelSubscriptionEvent = new YangModelSubscriptionEvent(clientId: 'some-client-id',
  47         subscriptionName: 'some-subscription-name', tagged: true, topic: 'some-topic', predicates: predicates)
  48
  49    def 'save a subscription event as yang model into db for the #scenarios' () {
  50        given: 'a blank data node that exist in db'
  51            def blankDataNode = new DataNodeBuilder().withDataspace('NCMP-Admin')
  52                 .withAnchor('AVC-Subscriptions').withXpath('/subscription-registry').build()
  53        and: 'cps data service return an empty data node'
  54             mockCpsDataService.getDataNodes(*_) >> [blankDataNode]
  55        when: 'the yangModelSubscriptionEvent is saved into db'
  56             objectUnderTest.saveSubscriptionEvent(yangModelSubscriptionEvent)
  57        then: 'the cpsDataService save operation is called with the correct data'
  58             1 * mockCpsDataService.saveListElements(SUBSCRIPTION_DATASPACE_NAME, SUBSCRIPTION_ANCHOR_NAME,
  59                 SUBSCRIPTION_REGISTRY_PARENT,
  60                 '{"subscription":[{' +
  61                     '"topic":"some-topic",' +
  62                     '"predicates":{"datastore":"some-datastore","targetCmHandles":[{"cmHandleId":"cmhandle1","status":"PENDING"},{"cmHandleId":"cmhandle2","status":"PENDING"}]},' +
  63                     '"clientID":"some-client-id","subscriptionName":"some-subscription-name","isTagged":true}]}',
  64                 NO_TIMESTAMP)
  65    }
  66
  67     def 'add or replace cm handle list element into db' () {
  68         given: 'a data node with child node exist in db'
  69             def leaves1 = [status:'PENDING', cmHandleId:'cmhandle1'] as Map
  70             def childDataNode = new DataNodeBuilder().withDataspace('NCMP-Admin')
  71                 .withAnchor('AVC-Subscriptions').withXpath('/subscription-registry/subscription')
  72                 .withLeaves(leaves1).build()
  73             def engagedDataNode = new DataNodeBuilder().withDataspace('NCMP-Admin')
  74                 .withAnchor('AVC-Subscriptions').withXpath('/subscription-registry')
  75                 .withChildDataNodes([childDataNode]).build()
  76         and: 'cps data service return data node including a child data node'
  77             mockCpsDataService.getDataNodes(*_) >> [engagedDataNode]
  78         and: 'cps data service return data node for querying by xpaths'
  79             mockCpsDataService.getDataNodesForMultipleXpaths(*_) >> [engagedDataNode]
  80         when: 'the yang model subscription event is saved into db'
  81             objectUnderTest.saveSubscriptionEvent(yangModelSubscriptionEvent)
  82         then: 'the cpsDataService save non-existing cm handle with the correct data'
  83             1 * mockCpsDataService.saveListElements(SUBSCRIPTION_DATASPACE_NAME, SUBSCRIPTION_ANCHOR_NAME,
  84                 SUBSCRIPTION_REGISTRY_PREDICATES_XPATH, '{"targetCmHandles":[{"cmHandleId":"cmhandle2","status":"PENDING"}]}',
  85                 NO_TIMESTAMP)
  86         and: 'the cpsDataService update existing cm handle with the correct data'
  87             1 * mockCpsDataService.updateNodeLeaves(SUBSCRIPTION_DATASPACE_NAME, SUBSCRIPTION_ANCHOR_NAME,
  88                 SUBSCRIPTION_REGISTRY_PREDICATES_XPATH, '{"targetCmHandles":[{"cmHandleId":"cmhandle1","status":"PENDING"}]}',
  89                 NO_TIMESTAMP)
  90     }
  91
  92 }