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
9 * http://www.apache.org/licenses/LICENSE-2.0
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12 * distributed under the License is distributed on an 'AS IS' BASIS,
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14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.ncmp.impl.cmnotificationsubscription.ncmp
23 import com.fasterxml.jackson.databind.ObjectMapper
24 import org.onap.cps.ncmp.impl.cmnotificationsubscription.EventsFacade
25 import org.onap.cps.ncmp.impl.cmnotificationsubscription.MappersFacade
26 import org.onap.cps.ncmp.impl.cmnotificationsubscription.cache.DmiCacheHandler
27 import org.onap.cps.ncmp.impl.cmnotificationsubscription.models.DmiCmSubscriptionDetails
28 import org.onap.cps.ncmp.impl.cmnotificationsubscription.models.DmiCmSubscriptionPredicate
29 import org.onap.cps.ncmp.impl.cmnotificationsubscription.utils.CmSubscriptionPersistenceService
30 import org.onap.cps.ncmp.impl.cmnotificationsubscription_1_0_0.client_to_ncmp.NcmpInEvent
31 import org.onap.cps.ncmp.impl.cmnotificationsubscription_1_0_0.ncmp_to_client.NcmpOutEvent
32 import org.onap.cps.ncmp.impl.cmnotificationsubscription_1_0_0.ncmp_to_dmi.DmiInEvent
33 import org.onap.cps.ncmp.utils.TestUtils
34 import org.onap.cps.utils.JsonObjectMapper
35 import spock.lang.Specification
37 import static org.onap.cps.ncmp.api.data.models.DatastoreType.PASSTHROUGH_OPERATIONAL
38 import static org.onap.cps.ncmp.impl.cmnotificationsubscription.models.CmSubscriptionStatus.ACCEPTED
39 import static org.onap.cps.ncmp.impl.cmnotificationsubscription.models.CmSubscriptionStatus.PENDING
41 class CmSubscriptionHandlerImplSpec extends Specification {
43 def jsonObjectMapper = new JsonObjectMapper(new ObjectMapper())
44 def mockCmSubscriptionPersistenceService = Mock(CmSubscriptionPersistenceService);
45 def mockCmSubscriptionComparator = Mock(CmSubscriptionComparator);
46 def mockMappersFacade = Mock(MappersFacade);
47 def mockEventsFacade = Mock(EventsFacade);
48 def mockDmiCacheHandler = Mock(DmiCacheHandler);
50 def objectUnderTest = new CmSubscriptionHandlerImpl(mockCmSubscriptionPersistenceService,
51 mockCmSubscriptionComparator, mockMappersFacade,
52 mockEventsFacade, mockDmiCacheHandler)
54 def testDmiSubscriptionsPerDmi = ["dmi-1": new DmiCmSubscriptionDetails([], PENDING)]
56 def 'Consume valid and unique CmNotificationSubscriptionNcmpInEvent create message'() {
57 given: 'a cmNotificationSubscriptionNcmp in event with unique subscription id'
58 def jsonData = TestUtils.getResourceFileContent('cmSubscription/cmNotificationSubscriptionNcmpInEvent.json')
59 def testEventConsumed = jsonObjectMapper.convertJsonString(jsonData, NcmpInEvent.class)
60 def testListOfDeltaPredicates = [new DmiCmSubscriptionPredicate(['ch1'].toSet(), PASSTHROUGH_OPERATIONAL, ['/a/b'].toSet())]
61 mockCmSubscriptionPersistenceService.isUniqueSubscriptionId("test-id") >> true
62 and: 'relevant details is extracted from the event'
63 def subscriptionId = testEventConsumed.getData().getSubscriptionId()
64 def predicates = testEventConsumed.getData().getPredicates()
65 and: 'the cache handler returns for relevant subscription id'
66 1 * mockDmiCacheHandler.get("test-id") >> testDmiSubscriptionsPerDmi
67 and: 'the delta predicates is returned'
68 1 * mockCmSubscriptionComparator.getNewDmiSubscriptionPredicates(_) >> testListOfDeltaPredicates
69 and: 'the DMI in event mapper returns cm notification subscription event'
70 def testDmiInEvent = new DmiInEvent()
72 .toDmiInEvent(testListOfDeltaPredicates) >> testDmiInEvent
73 when: 'the valid and unique event is consumed'
74 objectUnderTest.processSubscriptionCreateRequest(subscriptionId, predicates)
75 then: 'the subscription cache handler is called once'
76 1 * mockDmiCacheHandler.add('test-id', _)
77 and: 'the events handler method to publish DMI event is called correct number of times with the correct parameters'
78 testDmiSubscriptionsPerDmi.size() * mockEventsFacade.publishDmiInEvent(
79 "test-id", "dmi-1", "subscriptionCreateRequest", testDmiInEvent)
80 and: 'we schedule to send the response after configured time from the cache'
81 1 * mockEventsFacade.publishNcmpOutEvent('test-id', 'subscriptionCreateResponse', null, true)
84 def 'Consume valid and Overlapping Cm Notification Subscription NcmpIn Event'() {
85 given: 'a cmNotificationSubscriptionNcmp in event with unique subscription id'
86 def jsonData = TestUtils.getResourceFileContent('cmSubscription/cmNotificationSubscriptionNcmpInEvent.json')
87 def testEventConsumed = jsonObjectMapper.convertJsonString(jsonData, NcmpInEvent.class)
88 def noDeltaPredicates = []
89 mockCmSubscriptionPersistenceService.isUniqueSubscriptionId("test-id") >> true
90 and: 'the cache handler returns for relevant subscription id'
91 1 * mockDmiCacheHandler.get('test-id') >> testDmiSubscriptionsPerDmi
92 and: 'the delta predicates is returned'
93 1 * mockCmSubscriptionComparator.getNewDmiSubscriptionPredicates(_) >> noDeltaPredicates
94 when: 'the valid and unique event is consumed'
95 objectUnderTest.processSubscriptionCreateRequest('test-id', noDeltaPredicates)
96 then: 'the subscription cache handler is called once'
97 1 * mockDmiCacheHandler.add('test-id', _)
98 and: 'the subscription details are updated in the cache'
99 1 * mockDmiCacheHandler.updateDmiSubscriptionStatusPerDmi('test-id', _, ACCEPTED)
100 and: 'we schedule to send the response after configured time from the cache'
101 1 * mockEventsFacade.publishNcmpOutEvent('test-id', 'subscriptionCreateResponse', null, true)
104 def 'Consume valid and but non-unique CmNotificationSubscription create message'() {
105 given: 'a cmNotificationSubscriptionNcmp in event'
106 def jsonData = TestUtils.getResourceFileContent('cmSubscription/cmNotificationSubscriptionNcmpInEvent.json')
107 def testEventConsumed = jsonObjectMapper.convertJsonString(jsonData, NcmpInEvent.class)
108 mockCmSubscriptionPersistenceService.isUniqueSubscriptionId('test-id') >> false
109 and: 'relevant details is extracted from the event'
110 def subscriptionId = testEventConsumed.getData().getSubscriptionId()
111 def predicates = testEventConsumed.getData().getPredicates()
112 and: 'the NCMP out in event mapper returns an event for rejected request'
113 def testNcmpOutEvent = new NcmpOutEvent()
114 1 * mockMappersFacade.toNcmpOutEventForRejectedRequest(
115 "test-id", _) >> testNcmpOutEvent
116 when: 'the valid but non-unique event is consumed'
117 objectUnderTest.processSubscriptionCreateRequest(subscriptionId, predicates)
118 then: 'the events handler method to publish DMI event is never called'
119 0 * mockEventsFacade.publishDmiInEvent(_, _, _, _)
120 and: 'the events handler method to publish NCMP out event is called once'
121 1 * mockEventsFacade.publishNcmpOutEvent('test-id', 'subscriptionCreateResponse', testNcmpOutEvent, false)
124 def 'Consume valid CmNotificationSubscriptionNcmpInEvent delete message'() {
125 given: 'a cmNotificationSubscriptionNcmp in event for delete'
126 def jsonData = TestUtils.getResourceFileContent('cmSubscription/cmNotificationSubscriptionNcmpInEvent.json')
127 def testEventConsumed = jsonObjectMapper.convertJsonString(jsonData, NcmpInEvent.class)
128 and: 'relevant details is extracted from the event'
129 def subscriptionId = testEventConsumed.getData().getSubscriptionId()
130 def predicates = testEventConsumed.getData().getPredicates()
131 and: 'the cache handler returns for relevant subscription id'
132 1 * mockDmiCacheHandler.get('test-id') >> testDmiSubscriptionsPerDmi
133 when: 'the valid and unique event is consumed'
134 objectUnderTest.processSubscriptionDeleteRequest(subscriptionId, predicates)
135 then: 'the subscription cache handler is called once'
136 1 * mockDmiCacheHandler.add('test-id', predicates)
137 and: 'the mapper handler to get DMI in event is called once'
138 1 * mockMappersFacade.toDmiInEvent(_)
139 and: 'the events handler method to publish DMI event is called correct number of times with the correct parameters'
140 testDmiSubscriptionsPerDmi.size() * mockEventsFacade.publishDmiInEvent(
141 'test-id', 'dmi-1', 'subscriptionDeleteRequest', _)
142 and: 'we schedule to send the response after configured time from the cache'
143 1 * mockEventsFacade.publishNcmpOutEvent('test-id', 'subscriptionDeleteResponse', null, true)