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17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.integration.functional.ncmp.inventory
23 import org.apache.kafka.clients.consumer.KafkaConsumer
24 import org.onap.cps.events.LegacyEvent
25 import org.onap.cps.integration.KafkaTestContainer
26 import org.onap.cps.integration.base.CpsIntegrationSpecBase
27 import org.onap.cps.ncmp.api.NcmpResponseStatus
28 import org.onap.cps.ncmp.api.inventory.models.CmHandleRegistrationResponse
29 import org.onap.cps.ncmp.api.inventory.models.CmHandleState
30 import org.onap.cps.ncmp.api.inventory.models.DmiPluginRegistration
31 import org.onap.cps.ncmp.api.inventory.models.LockReasonCategory
32 import org.onap.cps.ncmp.api.inventory.models.NcmpServiceCmHandle
33 import org.onap.cps.ncmp.events.lcm.LcmEventV1
34 import org.onap.cps.ncmp.impl.NetworkCmProxyInventoryFacadeImpl
35 import spock.util.concurrent.PollingConditions
37 import java.time.Duration
39 class CmHandleCreateSpec extends CpsIntegrationSpecBase {
41 NetworkCmProxyInventoryFacadeImpl objectUnderTest
42 def uniqueId = 'my-new-cm-handle'
44 KafkaConsumer<String, LegacyEvent> kafkaConsumer
47 objectUnderTest = networkCmProxyInventoryFacade
48 subscribeAndClearPreviousMessages('test-group', 'ncmp-events')
49 clearPreviousInstrumentation()
53 kafkaConsumer.unsubscribe()
57 def 'CM Handle registration.'() {
58 given: 'DMI will return modules when requested'
59 dmiDispatcher1.moduleNamesPerCmHandleId['ch-1'] = ['M1', 'M2']
60 dmiDispatcher1.moduleNamesPerCmHandleId[uniqueId] = ['M1', 'M2']
61 when: 'a CM-handle is registered for creation'
62 def cmHandleToCreate = new NcmpServiceCmHandle(cmHandleId: uniqueId,
65 dataProducerIdentifier: 'prod1',
66 publicProperties: [color:'green'])
67 def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: DMI1_URL, createdCmHandles: [cmHandleToCreate])
68 def dmiPluginRegistrationResponse = objectUnderTest.updateDmiRegistration(dmiPluginRegistration)
69 then: 'registration gives successful response'
70 assert dmiPluginRegistrationResponse.createdCmHandles == [CmHandleRegistrationResponse.createSuccessResponse(uniqueId)]
71 and: 'CM-handle is initially in ADVISED state'
72 assert CmHandleState.ADVISED == objectUnderTest.getCmHandleCompositeState(uniqueId).cmHandleState
73 then: 'the module sync watchdog is triggered'
74 moduleSyncWatchdog.moduleSyncAdvisedCmHandles()
75 then: 'CM-handle goes to READY state after module sync'
76 assert CmHandleState.READY == objectUnderTest.getCmHandleCompositeState(uniqueId).cmHandleState
77 and: 'the CM-handle has expected modules'
78 assert ['M1', 'M2'] == objectUnderTest.getYangResourcesModuleReferences(uniqueId).moduleName.sort()
79 then: 'get the last 2 messages and related headers'
80 def consumerRecords = getLatestConsumerRecordsWithMaxPollOf1Second(kafkaConsumer, 2)
83 consumerRecords.each { consumerRecord ->
84 messages.add(jsonObjectMapper.convertJsonString(consumerRecord.value().toString(), LcmEventV1))
85 headerMaps.add(getHeadersAsMap(consumerRecord))
87 and: 'both messages have the correct common attributes (that did not change)'
88 assert messages.event.every {
89 it.cmHandleId == uniqueId &&
90 it.alternateId == 'fdn1' &&
91 it.moduleSetTag == 'tag1' &&
92 it.dataProducerIdentifier == 'prod1'
94 and: 'the header fields are populated correctly and stored as kafka headers too'
95 validateEventHeaders(messages[0], headerMaps[0], 'create')
96 validateEventHeaders(messages[1], headerMaps[1], 'update')
97 and: 'the first lcm event has no old values and the initial attributes as new values state ADVISED'
98 with(messages[0].event) {
99 assert oldValues == null
100 assert newValues.cmHandleState.value() == 'ADVISED'
101 assert newValues.dataSyncEnabled == null
102 assert newValues.cmHandleProperties[0] == [color:'green']
104 and: 'the next event is about update to READY state (new value), the old value for state is ADVISED'
105 assert messages[1].event.oldValues.cmHandleState.value() == 'ADVISED'
106 assert messages[1].event.newValues.cmHandleState.value() == 'READY'
107 and: 'the cm handle (public) properties have not changed and are therefore null for old and new values'
108 assert messages[1].event.oldValues.cmHandleProperties == null
109 assert messages[1].event.newValues.cmHandleProperties == null
110 and: 'the data sync flag goes from undefined to false'
111 assert messages[1].event.oldValues.dataSyncEnabled == null
112 assert messages[1].event.newValues.dataSyncEnabled == false
113 and: 'there are no more messages to be read'
114 assert getLatestConsumerRecordsWithMaxPollOf1Second(kafkaConsumer, 1).size() == 0
115 and: 'instrumentation has recorded 2 events (null > ADVISED, ADVISED > READY)'
116 new PollingConditions().within(5) {
117 assert countLcmEventTimerInvocations() == 2
119 then: 'deregister CM handle'
120 deregisterCmHandle(DMI1_URL, uniqueId)
121 and: 'instrumentation has recorded 2 more events (READY > DELETING, DELETING > null)'
122 new PollingConditions().within(5) {
123 assert countLcmEventTimerInvocations() == 2 + 2
127 def 'CM Handle registration with DMI error during module sync.'() {
128 given: 'DMI is not available to handle requests'
129 dmiDispatcher1.isAvailable = false
130 when: 'a CM-handle is registered for creation'
131 def cmHandleToCreate = new NcmpServiceCmHandle(cmHandleId: 'ch-1')
132 def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: DMI1_URL, createdCmHandles: [cmHandleToCreate])
133 objectUnderTest.updateDmiRegistration(dmiPluginRegistration)
134 and: 'the module sync watchdog is triggered'
135 moduleSyncWatchdog.moduleSyncAdvisedCmHandles()
136 then: 'CM-handle goes to LOCKED state with reason MODULE_SYNC_FAILED'
137 def cmHandleCompositeState = objectUnderTest.getCmHandleCompositeState('ch-1')
138 assert cmHandleCompositeState.cmHandleState == CmHandleState.LOCKED
139 assert cmHandleCompositeState.lockReason.lockReasonCategory == LockReasonCategory.MODULE_SYNC_FAILED
140 and: 'CM-handle has no modules'
141 assert objectUnderTest.getYangResourcesModuleReferences('ch-1').empty
142 cleanup: 'deregister CM handle'
143 deregisterCmHandle(DMI1_URL, 'ch-1')
146 def 'Create a CM-handle with existing moduleSetTag.'() {
147 given: 'DMI will return modules when requested'
148 dmiDispatcher1.moduleNamesPerCmHandleId = ['ch-1': ['M1', 'M2'], 'ch-2': ['M1', 'M3']]
149 and: 'existing CM-handles cm-1 with moduleSetTag "A", and cm-2 with moduleSetTag "B"'
150 registerCmHandle(DMI1_URL, 'ch-1', 'A')
151 registerCmHandle(DMI1_URL, 'ch-2', 'B')
152 when: 'a CM-handle is registered for creation with moduleSetTag "B"'
153 def cmHandleToCreate = new NcmpServiceCmHandle(cmHandleId: 'ch-3', moduleSetTag: 'B')
154 objectUnderTest.updateDmiRegistration(new DmiPluginRegistration(dmiPlugin: DMI1_URL, createdCmHandles: [cmHandleToCreate]))
155 and: 'the module sync watchdog is triggered'
156 moduleSyncWatchdog.moduleSyncAdvisedCmHandles()
157 then: 'the CM-handle goes to READY state'
158 assert CmHandleState.READY == objectUnderTest.getCmHandleCompositeState('ch-3').cmHandleState
159 and: 'the CM-handle has expected moduleSetTag'
160 assert objectUnderTest.getNcmpServiceCmHandle('ch-3').moduleSetTag == 'B'
161 and: 'the CM-handle has expected modules from module set "B": M1 and M3'
162 assert ['M1', 'M3'] == objectUnderTest.getYangResourcesModuleReferences('ch-3').moduleName.sort()
163 cleanup: 'deregister CM handles'
164 deregisterCmHandles(DMI1_URL, ['ch-1', 'ch-2', 'ch-3'])
167 def 'Create CM-handles with alternate IDs.'() {
168 given: 'DMI will return modules for all CM-handles when requested'
169 dmiDispatcher1.moduleNamesPerCmHandleId = (1..7).collectEntries{ ['ch-'+it, ['M1']] }
170 and: 'an existing CM-handle with an alternate ID'
171 registerCmHandle(DMI1_URL, 'ch-1', NO_MODULE_SET_TAG, 'existing-alt-id')
172 and: 'an existing CM-handle with no alternate ID'
173 registerCmHandle(DMI1_URL, 'ch-2', NO_MODULE_SET_TAG, NO_ALTERNATE_ID)
174 when: 'a batch of CM-handles is registered for creation with various alternate IDs'
175 def cmHandlesToCreate = [
176 new NcmpServiceCmHandle(cmHandleId: 'ch-3', alternateId: NO_ALTERNATE_ID),
177 new NcmpServiceCmHandle(cmHandleId: 'ch-4', alternateId: 'unique-alt-id'),
178 new NcmpServiceCmHandle(cmHandleId: 'ch-5', alternateId: 'existing-alt-id'),
179 new NcmpServiceCmHandle(cmHandleId: 'ch-6', alternateId: 'duplicate-alt-id'),
180 new NcmpServiceCmHandle(cmHandleId: 'ch-7', alternateId: 'duplicate-alt-id'),
182 def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: DMI1_URL, createdCmHandles: cmHandlesToCreate)
183 def dmiPluginRegistrationResponse = objectUnderTest.updateDmiRegistration(dmiPluginRegistration)
184 then: 'registration gives expected responses'
185 assert dmiPluginRegistrationResponse.createdCmHandles.sort { it.cmHandle } == [
186 CmHandleRegistrationResponse.createSuccessResponse('ch-3'),
187 CmHandleRegistrationResponse.createSuccessResponse('ch-4'),
188 CmHandleRegistrationResponse.createFailureResponse('ch-5', NcmpResponseStatus.CM_HANDLE_ALREADY_EXIST),
189 CmHandleRegistrationResponse.createSuccessResponse('ch-6'),
190 CmHandleRegistrationResponse.createFailureResponse('ch-7', NcmpResponseStatus.CM_HANDLE_ALREADY_EXIST),
192 cleanup: 'deregister CM handles'
193 deregisterCmHandles(DMI1_URL, (1..7).collect{ 'ch-'+it })
196 def 'CM Handle retry after failed module sync.'() {
197 given: 'DMI is not initially available to handle requests'
198 dmiDispatcher1.isAvailable = false
199 when: 'CM-handles are registered for creation'
200 def cmHandlesToCreate = [new NcmpServiceCmHandle(cmHandleId: 'ch-1'), new NcmpServiceCmHandle(cmHandleId: 'ch-2')]
201 def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: DMI1_URL, createdCmHandles: cmHandlesToCreate)
202 objectUnderTest.updateDmiRegistration(dmiPluginRegistration)
203 and: 'the module sync watchdog is triggered'
204 moduleSyncWatchdog.moduleSyncAdvisedCmHandles()
205 then: 'CM-handles go to LOCKED state'
206 assert objectUnderTest.getCmHandleCompositeState('ch-1').cmHandleState == CmHandleState.LOCKED
207 when: 'DMI is available for retry'
208 dmiDispatcher1.moduleNamesPerCmHandleId = ['ch-1': ['M1', 'M2'], 'ch-2': ['M1', 'M2']]
209 dmiDispatcher1.isAvailable = true
210 and: 'the module sync watchdog is triggered TWICE'
211 2.times { moduleSyncWatchdog.moduleSyncAdvisedCmHandles() }
212 then: 'Both CM-handles go to READY state'
213 ['ch-1', 'ch-2'].each { cmHandleId ->
214 assert objectUnderTest.getCmHandleCompositeState(cmHandleId).cmHandleState == CmHandleState.READY
216 and: 'Both CM-handles have expected modules'
217 ['ch-1', 'ch-2'].each { cmHandleId ->
218 assert objectUnderTest.getYangResourcesModuleReferences(cmHandleId).moduleName.sort() == ['M1', 'M2']
220 cleanup: 'deregister CM handles'
221 deregisterCmHandles(DMI1_URL, ['ch-1', 'ch-2'])
224 def subscribeAndClearPreviousMessages(consumerGroupId, topicName) {
225 kafkaConsumer = KafkaTestContainer.getLegacyEventConsumer(consumerGroupId)
226 kafkaConsumer.subscribe([topicName])
227 kafkaConsumer.poll(Duration.ofMillis(500))
230 def getHeadersAsMap(consumerRecord) {
231 def headersAsMap = [:]
232 consumerRecord.headers().each { header ->
233 def value = (new String((byte[]) header.value())).substring(7) // The raw header is prefixed with encoded type
234 headersAsMap.put(header.key(), value)
239 def validateEventHeaders(message, headerAsMap, expectedEventType) {
241 assert UUID.fromString(eventId) != null
242 assert headerAsMap.get('eventId') == eventId
243 assert eventCorrelationId == uniqueId
244 assert headerAsMap.get('eventCorrelationId') == eventCorrelationId
245 assert timestampIsVeryRecent(eventTime)
246 assert headerAsMap.get('eventTime') == eventTime
247 assert eventSource == 'org.onap.ncmp'
248 assert headerAsMap.get('eventSource') == eventSource
249 assert eventType == 'org.onap.ncmp.cmhandle-lcm-event.'+expectedEventType
250 assert headerAsMap.get('eventType') == eventType
251 assert eventSchema == 'org.onap.ncmp:cmhandle-lcm-event'
252 assert headerAsMap.get('eventSchema') == eventSchema
253 assert eventSchemaVersion == '1.0'
254 assert headerAsMap.get('eventSchemaVersion') == eventSchemaVersion
259 def countLcmEventTimerInvocations() {
260 def totalCountForAllTagCombinations = 0
261 for (def timer : meterRegistry.get('cps.ncmp.lcm.events.send').timers()) {
262 totalCountForAllTagCombinations = totalCountForAllTagCombinations + timer.count()
264 return totalCountForAllTagCombinations