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4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the 'License');
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14 * See the License for the specific language governing permissions and
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17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.ncmp.impl.cmnotificationsubscription.cache
23 import com.fasterxml.jackson.databind.ObjectMapper
24 import io.cloudevents.CloudEvent
25 import io.cloudevents.core.builder.CloudEventBuilder
26 import org.apache.kafka.clients.consumer.ConsumerRecord
27 import org.onap.cps.ncmp.impl.cmnotificationsubscription.models.CmSubscriptionStatus
28 import org.onap.cps.ncmp.impl.cmnotificationsubscription.models.DmiCmSubscriptionDetails
29 import org.onap.cps.ncmp.impl.cmnotificationsubscription.utils.CmDataJobSubscriptionPersistenceService
30 import org.onap.cps.ncmp.impl.cmnotificationsubscription_1_0_0.client_to_ncmp.NcmpInEvent
31 import org.onap.cps.ncmp.impl.inventory.InventoryPersistence
32 import org.onap.cps.ncmp.impl.inventory.models.YangModelCmHandle
33 import org.onap.cps.ncmp.utils.TestUtils
34 import org.onap.cps.ncmp.utils.events.MessagingBaseSpec
35 import org.onap.cps.utils.JsonObjectMapper
36 import org.spockframework.spring.SpringBean
37 import org.springframework.beans.factory.annotation.Autowired
38 import org.springframework.boot.test.context.SpringBootTest
40 import static org.onap.cps.ncmp.utils.events.CloudEventMapper.toTargetEvent
42 @SpringBootTest(classes = [ObjectMapper, JsonObjectMapper])
43 class DmiCacheHandlerSpec extends MessagingBaseSpec {
46 JsonObjectMapper jsonObjectMapper
48 ObjectMapper objectMapper
50 InventoryPersistence mockInventoryPersistence = Mock(InventoryPersistence)
52 CmDataJobSubscriptionPersistenceService mockCmSubscriptionPersistenceService = Mock(CmDataJobSubscriptionPersistenceService)
55 def objectUnderTest = new DmiCacheHandler(mockCmSubscriptionPersistenceService, testCache, mockInventoryPersistence)
57 NcmpInEvent ncmpInEvent
58 def yangModelCmHandle1 = new YangModelCmHandle(id:'ch1',dmiServiceName:'dmi-1')
59 def yangModelCmHandle2 = new YangModelCmHandle(id:'ch2',dmiServiceName:'dmi-2')
60 def yangModelCmHandle3 = new YangModelCmHandle(id:'ch3',dmiServiceName:'dmi-1')
61 def yangModelCmHandle4 = new YangModelCmHandle(id:'ch4',dmiServiceName:'dmi-2')
65 initialiseMockInventoryPersistenceResponses()
68 def 'Load CM subscription event to cache with predicates'() {
69 given: 'a subscription event with id'
70 def subscriptionId = ncmpInEvent.getData().getSubscriptionId()
71 and: 'list of predicates'
72 def predicates = ncmpInEvent.getData().getPredicates()
73 when: 'subscription is loaded to cache with predicates'
74 objectUnderTest.add(subscriptionId, predicates)
75 then: 'the number of entries in cache is correct'
76 assert testCache.size() == 1
77 and: 'the cache contains the correct entries'
78 assert testCache.containsKey(subscriptionId)
81 def 'Load CM subscription event to cache with dmi subscription details per dmi'() {
82 given: 'a subscription event with id'
83 def subscriptionId = ncmpInEvent.getData().getSubscriptionId()
84 and: 'dmi subscription details per dmi'
85 def dmiSubscriptionsPerDmi = [:]
86 when: 'subscription is loaded to cache with dmi subscription details per dmi'
87 objectUnderTest.add(subscriptionId, dmiSubscriptionsPerDmi)
88 then: 'the number of entries in cache is correct'
89 assert testCache.size() == 1
90 and: 'the cache contains the correct entries'
91 assert testCache.containsKey(subscriptionId)
92 and: 'the entry for the subscription ID matches the provided DMI subscription details'
93 assert testCache.get(subscriptionId) == dmiSubscriptionsPerDmi
96 def 'Get cache entry via subscription id'() {
97 given: 'the cache contains value for some-id'
98 testCache.put('some-id',[:])
99 when: 'the get method is called'
100 def result = objectUnderTest.get('some-id')
101 then: 'correct value is returned as expected'
105 def 'Remove accepted and rejected entries from cache via subscription id'() {
106 given: 'a map as the value for cache entry for some-id'
109 new DmiCmSubscriptionDetails([],CmSubscriptionStatus.ACCEPTED))
111 new DmiCmSubscriptionDetails([],CmSubscriptionStatus.REJECTED))
113 new DmiCmSubscriptionDetails([],CmSubscriptionStatus.PENDING))
114 testCache.put("test-id", testMap)
115 assert testCache.get("test-id").size() == 3
116 when: 'the method to remove accepted and rejected entries for test-id is called'
117 objectUnderTest.removeAcceptedAndRejectedDmiSubscriptionEntries("test-id")
118 then: 'all entries with status accepted/rejected are no longer present for test-id'
119 testCache.get("test-id").each { key, testResultMap ->
120 assert testResultMap.cmSubscriptionStatus != CmSubscriptionStatus.ACCEPTED
121 || testResultMap.cmSubscriptionStatus != CmSubscriptionStatus.REJECTED
123 and: 'the size of the map for cache entry test-id is as expected'
124 assert testCache.get("test-id").size() == 1
127 def 'Create map for DMI cm notification subscription per DMI service name'() {
128 given: 'list of predicates from the create subscription event'
129 def predicates = ncmpInEvent.getData().getPredicates()
130 when: 'method to create map of DMI cm notification subscription per DMI service name is called'
131 def result = objectUnderTest.createDmiSubscriptionsPerDmi(predicates)
132 then: 'the result size of resulting map is correct to the number of DMIs'
133 assert result.size() == 2
134 and: 'the cache objects per DMI exists'
135 def resultMapForDmi1 = result.get('dmi-1')
136 def resultMapForDmi2 = result.get('dmi-2')
137 assert resultMapForDmi1 != null
138 assert resultMapForDmi2 != null
139 and: 'the size of predicates in each object is correct'
140 assert resultMapForDmi1.dmiCmSubscriptionPredicates.size() == 2
141 assert resultMapForDmi2.dmiCmSubscriptionPredicates.size() == 2
142 and: 'the subscription status in each object is correct'
143 assert resultMapForDmi1.cmSubscriptionStatus.toString() == 'PENDING'
144 assert resultMapForDmi2.cmSubscriptionStatus.toString() == 'PENDING'
145 and: 'the target cmHandles for each predicate is correct'
146 assert resultMapForDmi1.dmiCmSubscriptionPredicates[0].targetCmHandleIds == ['ch1'].toSet()
147 assert resultMapForDmi1.dmiCmSubscriptionPredicates[1].targetCmHandleIds == ['ch3'].toSet()
149 assert resultMapForDmi2.dmiCmSubscriptionPredicates[0].targetCmHandleIds == ['ch2'].toSet()
150 assert resultMapForDmi2.dmiCmSubscriptionPredicates[1].targetCmHandleIds == ['ch4'].toSet()
151 and: 'the list of xpath for each is correct'
152 assert resultMapForDmi1.dmiCmSubscriptionPredicates[0].xpaths
153 && resultMapForDmi2.dmiCmSubscriptionPredicates[0].xpaths == ['/x1/y1', 'x2/y2'].toSet()
155 assert resultMapForDmi1.dmiCmSubscriptionPredicates[1].xpaths
156 && resultMapForDmi2.dmiCmSubscriptionPredicates[1].xpaths == ['/x3/y3', 'x4/y4'].toSet()
159 def 'Get map for cm handle IDs by DMI service name'() {
160 given: 'the predicate from the test request CM subscription event'
161 def targetFilter = ncmpInEvent.getData().getPredicates().get(0).getTargetFilter()
162 when: 'the method to group all target CM handles by DMI service name is called'
163 def mapOfCMHandleIDsByDmi = objectUnderTest.groupTargetCmHandleIdsByDmi(targetFilter)
164 then: 'the size of the resulting map is correct'
165 assert mapOfCMHandleIDsByDmi.size() == 2
166 and: 'the values in the map is as expected'
167 assert mapOfCMHandleIDsByDmi.get('dmi-1') == ['ch1'].toSet()
168 assert mapOfCMHandleIDsByDmi.get('dmi-2') == ['ch2'].toSet()
171 def 'Update subscription status in cache per DMI service name'() {
172 given: 'populated cache'
173 def predicates = ncmpInEvent.getData().getPredicates()
174 def subscriptionId = ncmpInEvent.getData().getSubscriptionId()
175 objectUnderTest.add(subscriptionId, predicates)
176 when: 'subscription status per dmi is updated in cache'
177 objectUnderTest.updateDmiSubscriptionStatus(subscriptionId,'dmi-1', CmSubscriptionStatus.ACCEPTED)
178 then: 'verify status has been updated in cache'
179 def predicate = testCache.get(subscriptionId)
180 assert predicate.get('dmi-1').cmSubscriptionStatus == CmSubscriptionStatus.ACCEPTED
183 def 'Persist Cache into database per dmi'() {
184 given: 'populated cache'
185 def predicates = ncmpInEvent.getData().getPredicates()
186 def subscriptionId = ncmpInEvent.getData().getSubscriptionId()
187 objectUnderTest.add(subscriptionId, predicates)
188 when: 'subscription is persisted in database'
189 objectUnderTest.persistIntoDatabasePerDmi(subscriptionId,'dmi-1')
190 then: 'persistence service is called the correct number of times per dmi'
191 2 * mockCmSubscriptionPersistenceService.addSubscription(*_)
194 def 'Remove subscription from database per dmi'() {
195 given: 'populated cache'
196 def predicates = ncmpInEvent.getData().getPredicates()
197 def subscriptionId = ncmpInEvent.getData().getSubscriptionId()
198 objectUnderTest.add(subscriptionId, predicates)
199 when: 'subscription is persisted in database'
200 objectUnderTest.removeFromDatabase(subscriptionId,'dmi-1')
201 then: 'persistence service is called the correct number of times per dmi'
202 2 * mockCmSubscriptionPersistenceService.removeSubscription(*_)
205 def setUpTestEvent(){
206 def jsonData = TestUtils.getResourceFileContent('cmSubscription/cmNotificationSubscriptionNcmpInEvent.json')
207 def testEventSent = jsonObjectMapper.convertJsonString(jsonData, NcmpInEvent.class)
208 def testCloudEventSent = CloudEventBuilder.v1()
209 .withData(objectMapper.writeValueAsBytes(testEventSent))
210 .withId('subscriptionCreated')
211 .withType('subscriptionCreated')
212 .withSource(URI.create('some-resource'))
213 .withExtension('correlationid', 'test-cmhandle1').build()
214 def consumerRecord = new ConsumerRecord<String, CloudEvent>('topic-name', 0, 0, 'event-key', testCloudEventSent)
215 def cloudEvent = consumerRecord.value()
217 ncmpInEvent = toTargetEvent(cloudEvent, NcmpInEvent.class);
220 def initialiseMockInventoryPersistenceResponses(){
221 mockInventoryPersistence.getYangModelCmHandles(['ch1','ch2'])
222 >> [yangModelCmHandle1, yangModelCmHandle2]
224 mockInventoryPersistence.getYangModelCmHandles(['ch3','ch4'])
225 >> [yangModelCmHandle3, yangModelCmHandle4]