/* * ============LICENSE_START======================================================= * Copyright (C) 2021-2024 Nordix Foundation * Modifications Copyright (C) 2022 Bell Canada * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * SPDX-License-Identifier: Apache-2.0 * ============LICENSE_END========================================================= */ package org.onap.cps.ncmp.api.impl import static org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.Status import static org.onap.cps.ncmp.api.NcmpResponseStatus.CM_HANDLES_NOT_FOUND import static org.onap.cps.ncmp.api.NcmpResponseStatus.CM_HANDLE_ALREADY_EXIST import static org.onap.cps.ncmp.api.NcmpResponseStatus.CM_HANDLE_INVALID_ID import static org.onap.cps.ncmp.api.NcmpResponseStatus.UNKNOWN_ERROR import org.onap.cps.ncmp.api.impl.inventory.CompositeState import org.onap.cps.ncmp.api.impl.trustlevel.TrustLevelManager import org.onap.cps.ncmp.api.impl.utils.AlternateIdChecker import org.onap.cps.ncmp.api.models.UpgradedCmHandles import com.fasterxml.jackson.databind.ObjectMapper import com.hazelcast.map.IMap import org.onap.cps.api.CpsDataService import org.onap.cps.api.CpsModuleService import org.onap.cps.ncmp.api.NetworkCmProxyCmHandleQueryService import org.onap.cps.ncmp.api.impl.events.lcm.LcmEventsCmHandleStateHandler import org.onap.cps.ncmp.api.impl.exception.DmiRequestException import org.onap.cps.ncmp.api.impl.operations.DmiDataOperations import org.onap.cps.ncmp.api.impl.trustlevel.TrustLevel import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle import org.onap.cps.ncmp.api.impl.inventory.CmHandleQueries import org.onap.cps.ncmp.api.impl.inventory.CmHandleState import org.onap.cps.ncmp.api.impl.inventory.InventoryPersistence import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse import org.onap.cps.ncmp.api.models.DmiPluginRegistration import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle import org.onap.cps.spi.exceptions.AlreadyDefinedException import org.onap.cps.spi.exceptions.DataNodeNotFoundException import org.onap.cps.spi.exceptions.DataValidationException import org.onap.cps.spi.exceptions.SchemaSetNotFoundException import org.onap.cps.utils.JsonObjectMapper import spock.lang.Specification class NetworkCmProxyDataServiceImplRegistrationSpec extends Specification { def ncmpServiceCmHandle = new NcmpServiceCmHandle(cmHandleId: 'some-cm-handle-id') def mockCpsModuleService = Mock(CpsModuleService) def spiedJsonObjectMapper = Spy(new JsonObjectMapper(new ObjectMapper())) def mockDmiDataOperations = Mock(DmiDataOperations) def mockNetworkCmProxyDataServicePropertyHandler = Mock(NetworkCmProxyDataServicePropertyHandler) def mockInventoryPersistence = Mock(InventoryPersistence) def mockCmHandleQueries = Mock(CmHandleQueries) def stubbedNetworkCmProxyCmHandlerQueryService = Stub(NetworkCmProxyCmHandleQueryService) def mockLcmEventsCmHandleStateHandler = Mock(LcmEventsCmHandleStateHandler) def mockCpsDataService = Mock(CpsDataService) def mockModuleSyncStartedOnCmHandles = Mock(IMap) def trustLevelPerDmiPlugin = [:] def mockTrustLevelManager = Mock(TrustLevelManager) def mockAlternateIdChecker = Mock(AlternateIdChecker) def objectUnderTest = Spy(new NetworkCmProxyDataServiceImpl(spiedJsonObjectMapper, mockDmiDataOperations, mockNetworkCmProxyDataServicePropertyHandler, mockInventoryPersistence, mockCmHandleQueries, stubbedNetworkCmProxyCmHandlerQueryService, mockLcmEventsCmHandleStateHandler, mockCpsDataService, mockModuleSyncStartedOnCmHandles, trustLevelPerDmiPlugin, mockTrustLevelManager, mockAlternateIdChecker)) def setup() { // always accept all cm handles mockAlternateIdChecker.getIdsOfCmHandlesWithRejectedAlternateId(*_) >> [] // always can find all cm handles in DB mockInventoryPersistence.getYangModelCmHandles(_) >> { args -> args[0].collect { new YangModelCmHandle(id:it) } } } def 'DMI Registration: Create, Update, Delete & Upgrade operations are processed in the right order'() { given: 'a registration with operations of all types' def dmiRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server') dmiRegistration.setCreatedCmHandles([new NcmpServiceCmHandle(cmHandleId: 'cmhandle-1', publicProperties: ['publicProp1': 'value'], dmiProperties: [:])]) dmiRegistration.setUpdatedCmHandles([new NcmpServiceCmHandle(cmHandleId: 'cmhandle-2', publicProperties: ['publicProp1': 'value'], dmiProperties: [:])]) dmiRegistration.setRemovedCmHandles(['cmhandle-2']) dmiRegistration.setUpgradedCmHandles(new UpgradedCmHandles(cmHandles: ['cmhandle-3'], moduleSetTag: 'some-module-set-tag')) and: 'cm handles are persisted' mockInventoryPersistence.getYangModelCmHandles(['cmhandle-2']) >> [new YangModelCmHandle()] mockInventoryPersistence.getYangModelCmHandle('cmhandle-3') >> new YangModelCmHandle(id: 'cmhandle-3', moduleSetTag: '', compositeState: new CompositeState(cmHandleState: CmHandleState.READY)) and: 'cm handle is in READY state' mockCmHandleQueries.cmHandleHasState('cmhandle-3', CmHandleState.READY) >> true when: 'registration is processed' objectUnderTest.updateDmiRegistrationAndSyncModule(dmiRegistration) then: 'cm-handles are removed first' 1 * objectUnderTest.processRemovedCmHandles(*_) and: 'de-registered cm handle entry is removed from in progress map' 1 * mockModuleSyncStartedOnCmHandles.remove('cmhandle-2') then: 'cm-handles are created' 1 * objectUnderTest.processCreatedCmHandles(*_) then: 'cm-handles are updated' 1 * objectUnderTest.processUpdatedCmHandles(*_) 1 * mockNetworkCmProxyDataServicePropertyHandler.updateCmHandleProperties(*_) >> [] then: 'cm-handles are upgraded' 1 * objectUnderTest.processUpgradedCmHandles(*_) } def 'DMI Registration upgrade operation with upgrade node state #scenario'() { given: 'a registration with upgrade operation' def dmiRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server') dmiRegistration.setUpgradedCmHandles(new UpgradedCmHandles(cmHandles: ['cmhandle-3'], moduleSetTag: 'some-module-set-tag')) and: 'exception while checking cm handle state' mockInventoryPersistence.getYangModelCmHandle('cmhandle-3') >> new YangModelCmHandle(id: 'cmhandle-3', moduleSetTag: '', compositeState: new CompositeState(cmHandleState: cmHandleState)) when: 'registration is processed' def result = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiRegistration) then: 'upgrade operation contains expected error code' assert result.upgradedCmHandles[0].status == expectedResponseStatus where: 'the following parameters are used' scenario | cmHandleState || expectedResponseStatus 'READY' | CmHandleState.READY || Status.SUCCESS 'Not READY' | CmHandleState.LOCKED || Status.FAILURE } def 'DMI Registration upgrade with exception #scenario'() { given: 'a registration with upgrade operation' def dmiRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server') dmiRegistration.setUpgradedCmHandles(new UpgradedCmHandles(cmHandles: ['cmhandle-3'], moduleSetTag: 'some-module-set-tag')) and: 'exception while checking cm handle state' mockInventoryPersistence.getYangModelCmHandle('cmhandle-3') >> { throw exception } when: 'registration is processed' def result = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiRegistration) then: 'upgrade operation contains expected error code' assert result.upgradedCmHandles.ncmpResponseStatus.code[0] == expectedErrorCode where: 'the following parameters are used' scenario | exception || expectedErrorCode 'data node not found' | new DataNodeNotFoundException('some-dataspace-name', 'some-anchor-name') || '100' 'cm handle is invalid' | new DataValidationException('some error message', 'some error details') || '110' } def 'Create CM-handle Validation: Registration with valid Service names: #scenario'() { given: 'a registration ' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: dmiPlugin, dmiModelPlugin: dmiModelPlugin, dmiDataPlugin: dmiDataPlugin) dmiPluginRegistration.createdCmHandles = [ncmpServiceCmHandle] when: 'update registration and sync module is called with correct DMI plugin information' objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'create cm handles registration and sync modules is called with the correct plugin information' 1 * objectUnderTest.processCreatedCmHandles(dmiPluginRegistration, _) and: 'dmi is added to the dmi trustLevel map' assert trustLevelPerDmiPlugin.size() == 1 assert trustLevelPerDmiPlugin.containsKey(expectedDmiPluginRegisteredName) where: scenario | dmiPlugin | dmiModelPlugin | dmiDataPlugin || expectedDmiPluginRegisteredName 'combined DMI plugin' | 'service1' | '' | '' || 'service1' 'data & model DMI plugins' | '' | 'service1' | 'service2' || 'service2' 'data & model using same service' | '' | 'service1' | 'service1' || 'service1' } def 'Create CM-handle Validation: Invalid DMI plugin service name with #scenario'() { given: 'a registration ' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: dmiPlugin, dmiModelPlugin: dmiModelPlugin, dmiDataPlugin: dmiDataPlugin) dmiPluginRegistration.createdCmHandles = [ncmpServiceCmHandle] when: 'registration is called with incorrect DMI plugin information' objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'a DMI Request Exception is thrown with correct message details' def exceptionThrown = thrown(DmiRequestException.class) assert exceptionThrown.getMessage().contains(expectedMessageDetails) and: 'registration is not called' 0 * objectUnderTest.processCreatedCmHandles(*_) where: scenario | dmiPlugin | dmiModelPlugin | dmiDataPlugin || expectedMessageDetails 'empty DMI plugins' | '' | '' | '' || 'No DMI plugin service names' 'blank DMI plugins' | ' ' | ' ' | ' ' || 'No DMI plugin service names' 'null DMI plugins' | null | null | null || 'No DMI plugin service names' 'all DMI plugins' | 'service1' | 'service2' | 'service3' || 'Cannot register combined plugin service name and other service names' '(combined)DMI and Data Plugin' | 'service1' | '' | 'service2' || 'Cannot register combined plugin service name and other service names' '(combined)DMI and model Plugin' | 'service1' | 'service2' | '' || 'Cannot register combined plugin service name and other service names' 'only model DMI plugin' | '' | 'service1' | '' || 'Cannot register just a Data or Model plugin service name' 'only data DMI plugin' | '' | '' | 'service1' || 'Cannot register just a Data or Model plugin service name' } def 'Create CM-Handle Successfully: #scenario.'() { given: 'a registration without cm-handle properties' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server') dmiPluginRegistration.createdCmHandles = [new NcmpServiceCmHandle(cmHandleId: 'cmhandle', dmiProperties: dmiProperties, publicProperties: publicProperties)] when: 'registration is updated' def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'a successful response is received' response.createdCmHandles.size() == 1 with(response.createdCmHandles[0]) { assert it.status == Status.SUCCESS assert it.cmHandle == 'cmhandle' } and: 'state handler is invoked with the expected parameters' 1 * mockLcmEventsCmHandleStateHandler.initiateStateAdvised(_) >> { args -> { def yangModelCmHandles = args[0] assert yangModelCmHandles.id == ['cmhandle'] assert yangModelCmHandles.dmiServiceName == ['my-server'] } } where: scenario | dmiProperties | publicProperties || expectedDmiProperties | expectedPublicProperties 'with dmi & public properties' | ['dmi-key': 'dmi-value'] | ['public-key': 'public-value'] || '[{"name":"dmi-key","value":"dmi-value"}]' | '[{"name":"public-key","value":"public-value"}]' 'with only public properties' | [:] | ['public-key': 'public-value'] || [:] | '[{"name":"public-key","value":"public-value"}]' 'with only dmi properties' | ['dmi-key': 'dmi-value'] | [:] || '[{"name":"dmi-key","value":"dmi-value"}]' | [:] 'without dmi & public properties' | [:] | [:] || [:] | [:] } def 'Add CM-Handle #scenario.'() { given: ' registration details for one cm handles' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server', createdCmHandles:[new NcmpServiceCmHandle(cmHandleId: 'ch-1', registrationTrustLevel: registrationTrustLevel)]) when: 'registration is updated' objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'trustLevel is set for the created cm-handle' 1 * mockTrustLevelManager.handleInitialRegistrationOfTrustLevels(expectedMapping) where: scenario | registrationTrustLevel || expectedMapping 'with trusted cm handle' | TrustLevel.COMPLETE || [ 'ch-1' : TrustLevel.COMPLETE ] 'without trust level' | null || [ 'ch-1' : null ] } def 'Create CM-Handle Multiple Requests: All cm-handles creation requests are processed with some failures'() { given: 'a registration with three cm-handles to be created' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server', createdCmHandles: [new NcmpServiceCmHandle(cmHandleId: 'cmhandle1'), new NcmpServiceCmHandle(cmHandleId: 'cmhandle2'), new NcmpServiceCmHandle(cmHandleId: 'cmhandle3')]) and: 'cm-handle creation is successful for 1st and 3rd; failed for 2nd' def xpath = "somePathWithId[@id='cmhandle2']" mockLcmEventsCmHandleStateHandler.initiateStateAdvised(*_) >> { throw AlreadyDefinedException.forDataNodes([xpath], 'some-context') } when: 'registration is updated to create cm-handles' def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'a response is received for all cm-handles' response.createdCmHandles.size() == 1 and: 'all cm-handles creation fails' response.createdCmHandles.each { assert it.cmHandle == 'cmhandle2' assert it.status == Status.FAILURE assert it.ncmpResponseStatus == CM_HANDLE_ALREADY_EXIST assert it.errorText == 'cm-handle already exists' } } def 'Create CM-Handle Error Handling: Registration fails: #scenario'() { given: 'a registration without cm-handle properties' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server') dmiPluginRegistration.createdCmHandles = [new NcmpServiceCmHandle(cmHandleId: 'cmhandle')] and: 'cm-handler registration fails: #scenario' mockLcmEventsCmHandleStateHandler.initiateStateAdvised(*_) >> { throw exception } when: 'registration is updated' def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'a failure response is received' response.createdCmHandles.size() == 1 with(response.createdCmHandles[0]) { assert it.status == Status.FAILURE assert it.cmHandle == 'cmhandle' assert it.ncmpResponseStatus == expectedError assert it.errorText == expectedErrorText } where: scenario | exception || expectedError | expectedErrorText 'cm-handle already exist' | AlreadyDefinedException.forDataNodes(["path[@id='cmhandle']"], 'some-context') || CM_HANDLE_ALREADY_EXIST | 'cm-handle already exists' 'unknown exception while registering cm-handle' | new RuntimeException('Failed') || UNKNOWN_ERROR | 'Failed' } def 'Update CM-Handle: Update Operation Response is added to the response'() { given: 'a registration to update CmHandles' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server', updatedCmHandles: [{}]) and: 'cm-handle updates can be processed successfully' def updateOperationResponse = [CmHandleRegistrationResponse.createSuccessResponse('cm-handle-1'), CmHandleRegistrationResponse.createFailureResponse('cm-handle-2', new Exception("Failed")), CmHandleRegistrationResponse.createFailureResponse('cm-handle-3', CM_HANDLES_NOT_FOUND), CmHandleRegistrationResponse.createFailureResponse('cm handle 4', CM_HANDLE_INVALID_ID)] mockNetworkCmProxyDataServicePropertyHandler.updateCmHandleProperties(_) >> updateOperationResponse when: 'registration is updated' def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'the response contains updateOperationResponse' assert response.updatedCmHandles.size() == 4 assert response.updatedCmHandles.containsAll(updateOperationResponse) } def 'Remove CmHandle Successfully: #scenario'() { given: 'a registration' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server', removedCmHandles: ['cmhandle']) and: '#scenario' mockCpsModuleService.deleteSchemaSetsWithCascade(_, ['cmhandle']) >> { if (!schemaSetExist) { throw new SchemaSetNotFoundException('', '') } } when: 'registration is updated to delete cmhandle' def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'the cmHandle state is updated to "DELETING"' 1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(_) >> { args -> args[0].values()[0] == CmHandleState.DELETING } then: 'method to delete relevant schema set is called once' 1 * mockInventoryPersistence.deleteSchemaSetsWithCascade(_) and: 'method to delete relevant list/list element is called once' 1 * mockInventoryPersistence.deleteDataNodes(_) and: 'successful response is received' assert response.removedCmHandles.size() == 1 with(response.removedCmHandles[0]) { assert it.status == Status.SUCCESS assert it.cmHandle == 'cmhandle' } and: 'the cmHandle state is updated to "DELETED"' 1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(_) >> { args -> args[0].values()[0] == CmHandleState.DELETED } and: 'No cm handles state updates for "upgraded cm handles"' 1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch([:]) where: scenario | schemaSetExist 'schema-set exists and can be deleted successfully' | true 'schema-set does not exist' | false } def 'Remove CmHandle: Partial Success'() { given: 'a registration with three cm-handles to be deleted' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server', removedCmHandles: ['cmhandle1', 'cmhandle2', 'cmhandle3']) and: 'cm-handle deletion fails on batch' mockInventoryPersistence.deleteDataNodes(_) >> { throw new RuntimeException("Failed") } and: 'cm-handle deletion is successful for 1st and 3rd; failed for 2nd' mockInventoryPersistence.deleteDataNode("/dmi-registry/cm-handles[@id='cmhandle2']") >> { throw new RuntimeException("Failed") } when: 'registration is updated to delete cmhandles' def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'the cmHandle states are all updated to "DELETING"' 1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch({ assert it.every { entry -> entry.value == CmHandleState.DELETING } }) and: 'a response is received for all cm-handles' response.removedCmHandles.size() == 3 and: 'successfully de-registered cm handle 1 is removed from in progress map' 1 * mockModuleSyncStartedOnCmHandles.remove('cmhandle1') and: 'successfully de-registered cm handle 3 is removed from in progress map even though it was already being removed' 1 * mockModuleSyncStartedOnCmHandles.remove('cmhandle3') >> 'already in progress' and: 'failed de-registered cm handle entries should NOT be removed from in progress map' 0 * mockModuleSyncStartedOnCmHandles.remove('cmhandle2') and: '1st and 3rd cm-handle deletes successfully' with(response.removedCmHandles[0]) { assert it.status == Status.SUCCESS assert it.cmHandle == 'cmhandle1' } with(response.removedCmHandles[2]) { assert it.status == Status.SUCCESS assert it.cmHandle == 'cmhandle3' } and: '2nd cm-handle deletion fails' with(response.removedCmHandles[1]) { assert it.status == Status.FAILURE assert it.ncmpResponseStatus == UNKNOWN_ERROR assert it.errorText == 'Failed' assert it.cmHandle == 'cmhandle2' } and: 'the cmHandle state is updated to DELETED for 1st and 3rd' 1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch({ assert it.size() == 2 assert it.every { entry -> entry.value == CmHandleState.DELETED } }) and: 'No cm handles state updates for "upgraded cm handles"' 1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch([:]) } def 'Remove CmHandle Error Handling: Schema Set Deletion failed'() { given: 'a registration' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server', removedCmHandles: ['cmhandle']) and: 'schema set batch deletion failed with unknown error' mockInventoryPersistence.deleteSchemaSetsWithCascade(_) >> { throw new RuntimeException('Failed') } and: 'schema set single deletion failed with unknown error' mockInventoryPersistence.deleteSchemaSetWithCascade(_) >> { throw new RuntimeException('Failed') } when: 'registration is updated to delete cmhandle' def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'no exception is thrown' noExceptionThrown() and: 'cm-handle is not deleted' 0 * mockInventoryPersistence.deleteDataNodes(_) and: 'the cmHandle state is not updated to "DELETED"' 0 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch([yangModelCmHandle: CmHandleState.DELETED]) and: 'a failure response is received' assert response.removedCmHandles.size() == 1 with(response.removedCmHandles[0]) { assert it.status == Status.FAILURE assert it.cmHandle == 'cmhandle' assert it.errorText == 'Failed' assert it.ncmpResponseStatus == UNKNOWN_ERROR } } def 'Remove CmHandle Error Handling: #scenario'() { given: 'a registration' def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server', removedCmHandles: ['cmhandle']) and: 'cm-handle deletion fails on batch' mockInventoryPersistence.deleteDataNodes(_) >> { throw deleteListElementException } and: 'cm-handle deletion fails on individual delete' mockInventoryPersistence.deleteDataNode(_) >> { throw deleteListElementException } when: 'registration is updated to delete cmhandle' def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration) then: 'a failure response is received' assert response.removedCmHandles.size() == 1 with(response.removedCmHandles[0]) { assert it.status == Status.FAILURE assert it.cmHandle == 'cmhandle' assert it.ncmpResponseStatus == expectedError assert it.errorText == expectedErrorText } and: 'the cm handle state is not updated to "DELETED"' 0 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(_, CmHandleState.DELETED) where: scenario | cmHandleId | deleteListElementException || expectedError | expectedErrorText 'cm-handle does not exist' | 'cmhandle' | new DataNodeNotFoundException('', '', '') || CM_HANDLES_NOT_FOUND | 'cm handle id(s) not found' 'cm-handle has invalid name' | 'cm handle with space' | new DataValidationException('', '') || CM_HANDLE_INVALID_ID | 'cm-handle has an invalid character(s) in id' 'an unexpected exception' | 'cmhandle' | new RuntimeException('Failed') || UNKNOWN_ERROR | 'Failed' } }