Remove trust level from cache when cm handles deleted

- handle removal of device trust levels from the cache when
  cm handles deleted
- handle initial dmi registration inside trust level manager

Issue-ID: CPS-2315

Change-Id: I605ed78f164d7534069de8352dc3b0a81a4ce22c
Signed-off-by: halil.cakal <halil.cakal@est.tech>

5 files changed, 73 insertions, 30 deletions

diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/CmHandleRegistrationServiceSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/CmHandleRegistrationServiceSpec.groovy
index 0c702abea6..dcff2e9b89 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/CmHandleRegistrationServiceSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/CmHandleRegistrationServiceSpec.groovy
@@ -59,13 +59,12 @@ class CmHandleRegistrationServiceSpec extends Specification {
     def mockLcmEventsCmHandleStateHandler = Mock(LcmEventsCmHandleStateHandler)
     def mockCpsDataService = Mock(CpsDataService)
     def mockModuleSyncStartedOnCmHandles = Mock(IMap<String, Object>)
-    def trustLevelPerDmiPlugin = [:]
     def mockTrustLevelManager = Mock(TrustLevelManager)
     def mockAlternateIdChecker = Mock(AlternateIdChecker)
 
     def objectUnderTest = Spy(new CmHandleRegistrationService(
         mockNetworkCmProxyDataServicePropertyHandler, mockInventoryPersistence, mockCpsDataService, mockLcmEventsCmHandleStateHandler,
-        mockModuleSyncStartedOnCmHandles, trustLevelPerDmiPlugin , mockTrustLevelManager, mockAlternateIdChecker))
+        mockModuleSyncStartedOnCmHandles, mockTrustLevelManager, mockAlternateIdChecker))
 
     def setup() {
         // always accept all cm handles
@@ -143,9 +142,6 @@ class CmHandleRegistrationServiceSpec extends Specification {
             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'
@@ -212,7 +208,7 @@ class CmHandleRegistrationServiceSpec extends Specification {
         when: 'registration is updated'
             objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration)
         then: 'trustLevel is set for the created cm-handle'
-            1 * mockTrustLevelManager.handleInitialRegistrationOfTrustLevels(expectedMapping)
+            1 * mockTrustLevelManager.registerCmHandles(expectedMapping)
         where:
             scenario                 | registrationTrustLevel || expectedMapping
             'with trusted cm handle' | TrustLevel.COMPLETE    || [ 'ch-1' : TrustLevel.COMPLETE ]
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/NetworkCmProxyInventoryFacadeSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/NetworkCmProxyInventoryFacadeSpec.groovy
index 716efd8fdb..d85dfe47ee 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/NetworkCmProxyInventoryFacadeSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/NetworkCmProxyInventoryFacadeSpec.groovy
@@ -35,6 +35,7 @@ import org.onap.cps.ncmp.api.inventory.models.TrustLevel
 import org.onap.cps.ncmp.impl.inventory.models.CmHandleState
 import org.onap.cps.ncmp.impl.inventory.models.LockReasonCategory
 import org.onap.cps.ncmp.impl.inventory.models.YangModelCmHandle
+import org.onap.cps.ncmp.impl.inventory.trustlevel.TrustLevelManager
 import org.onap.cps.spi.model.ConditionProperties
 import org.onap.cps.utils.JsonObjectMapper
 import spock.lang.Specification
@@ -46,9 +47,9 @@ class NetworkCmProxyInventoryFacadeSpec extends Specification {
     def mockParameterizedCmHandleQueryService = Mock(ParameterizedCmHandleQueryService)
     def spiedJsonObjectMapper = Spy(new JsonObjectMapper(new ObjectMapper()))
     def mockInventoryPersistence = Mock(InventoryPersistence)
-    def trustLevelPerCmHandle = [:]
+    def mockTrustLevelManager = Mock(TrustLevelManager)
 
-    def objectUnderTest = new NetworkCmProxyInventoryFacade(mockCmHandleRegistrationService, mockCmHandleQueryService, mockParameterizedCmHandleQueryService, mockInventoryPersistence, spiedJsonObjectMapper, trustLevelPerCmHandle)
+    def objectUnderTest = new NetworkCmProxyInventoryFacade(mockCmHandleRegistrationService, mockCmHandleQueryService, mockParameterizedCmHandleQueryService, mockInventoryPersistence, spiedJsonObjectMapper, mockTrustLevelManager)
 
     def 'Update DMI Registration'() {
         given: 'an (updated) dmi plugin registration'
@@ -110,7 +111,7 @@ class NetworkCmProxyInventoryFacadeSpec extends Specification {
                  publicProperties: publicProperties, compositeState: compositeState, moduleSetTag: moduleSetTag, alternateId: alternateId)
             1 * mockInventoryPersistence.getYangModelCmHandle('ch-1') >> yangModelCmHandle
         and: 'a trust level for the cm handle in the cache'
-            trustLevelPerCmHandle.put('ch-1', TrustLevel.COMPLETE)
+            mockTrustLevelManager.getEffectiveTrustLevel(*_) >> TrustLevel.COMPLETE
         when: 'getting cm handle details for a given cm handle id from ncmp service'
             def result = objectUnderTest.getNcmpServiceCmHandle('ch-1')
         then: 'the result is a ncmpServiceCmHandle'
@@ -204,16 +205,16 @@ class NetworkCmProxyInventoryFacadeSpec extends Specification {
             mockParameterizedCmHandleQueryService.queryCmHandles(
                 spiedJsonObjectMapper.convertToValueType(cmHandleQueryApiParameters, CmHandleQueryServiceParameters.class))
                 >> [new NcmpServiceCmHandle(cmHandleId: 'ch-0'), new NcmpServiceCmHandle(cmHandleId: 'ch-1')]
-        and: ' a trust level for ch-1'
-            trustLevelPerCmHandle.put('ch-1', TrustLevel.COMPLETE)
+        and: 'a trust level for cm handles'
+            mockTrustLevelManager.getEffectiveTrustLevel(*_) >> TrustLevel.COMPLETE
         when: 'execute cm handle search is called'
             def result = objectUnderTest.executeCmHandleSearch(cmHandleQueryApiParameters)
         then: 'result consists of the two cm handles returned by the CPS Data Service'
             assert result.size() == 2
             assert result[0].cmHandleId == 'ch-0'
             assert result[1].cmHandleId == 'ch-1'
-        and: 'only ch-1 has a trust level'
-            assert result[0].currentTrustLevel == null
+        and: 'cm handles have trust level'
+            assert result[0].currentTrustLevel == TrustLevel.COMPLETE
             assert result[1].currentTrustLevel == TrustLevel.COMPLETE
     }
 
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/DeviceTrustLevelMessageConsumerSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/DeviceTrustLevelMessageConsumerSpec.groovy
index 6db304acd1..c7d0616bb2 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/DeviceTrustLevelMessageConsumerSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/DeviceTrustLevelMessageConsumerSpec.groovy
@@ -49,7 +49,7 @@ class DeviceTrustLevelMessageConsumerSpec extends Specification {
         when: 'the event is consumed'
             objectUnderTest.deviceTrustLevelListener(consumerRecord)
         then: 'cm handles are stored with correct trust level'
-            1 * mockTrustLevelManager.handleUpdateOfDeviceTrustLevel('"ch-1"', TrustLevel.COMPLETE)
+            1 * mockTrustLevelManager.updateCmHandleTrustLevel('"ch-1"', TrustLevel.COMPLETE)
     }
 
     def createTrustLevelEvent(eventPayload) {
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/DmiPluginTrustLevelWatchDogSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/DmiPluginTrustLevelWatchDogSpec.groovy
index 0a34d267c5..d4c1f54ee8 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/DmiPluginTrustLevelWatchDogSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/DmiPluginTrustLevelWatchDogSpec.groovy
@@ -46,7 +46,7 @@ class DmiPluginTrustLevelWatchDogSpec extends Specification {
         when: 'dmi watch dog method runs'
             objectUnderTest.checkDmiAvailability()
         then: 'the update delegated to manager'
-            numberOfCalls * mockTrustLevelManager.handleUpdateOfDmiTrustLevel('dmi-1', _, newDmiTrustLevel)
+            numberOfCalls * mockTrustLevelManager.updateDmi('dmi-1', _, newDmiTrustLevel)
         where: 'the following parameters are used'
             dmiHealhStatus | dmiOldTrustLevel    | newDmiTrustLevel    || numberOfCalls
             'UP'           | TrustLevel.COMPLETE | TrustLevel.COMPLETE || 0
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/TrustLevelManagerSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/TrustLevelManagerSpec.groovy
index b5bfbc165c..95d3db16cb 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/TrustLevelManagerSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/impl/inventory/trustlevel/TrustLevelManagerSpec.groovy
@@ -20,10 +20,12 @@
 
 package org.onap.cps.ncmp.impl.inventory.trustlevel
 
+import org.onap.cps.ncmp.api.inventory.models.DmiPluginRegistration
 import org.onap.cps.ncmp.api.inventory.models.TrustLevel
 import org.onap.cps.ncmp.impl.inventory.InventoryPersistence
 import org.onap.cps.ncmp.impl.inventory.models.YangModelCmHandle
 import org.onap.cps.ncmp.utils.events.CmAvcEventPublisher
+import spock.lang.Ignore
 import spock.lang.Specification
 
 class TrustLevelManagerSpec extends Specification {
@@ -35,11 +37,20 @@ class TrustLevelManagerSpec extends Specification {
     def mockAttributeValueChangeEventPublisher = Mock(CmAvcEventPublisher)
     def objectUnderTest = new TrustLevelManager(trustLevelPerCmHandle, trustLevelPerDmiPlugin, mockInventoryPersistence, mockAttributeValueChangeEventPublisher)
 
+    def 'Initial dmi registration'() {
+        given: 'a dmi plugin'
+            def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'dmi-1')
+        when: 'method to register to the cache is called'
+            objectUnderTest.registerDmiPlugin(dmiPluginRegistration)
+        then: 'dmi plugin in the cache and trusted'
+            assert trustLevelPerDmiPlugin.get('dmi-1') == TrustLevel.COMPLETE
+    }
+
     def 'Initial cm handle registration'() {
         given: 'two cm handles: one with no trust level and one trusted'
             def cmHandleModelsToBeCreated = ['ch-1': null, 'ch-2': TrustLevel.COMPLETE]
-        when: 'the initial registration handled'
-            objectUnderTest.handleInitialRegistrationOfTrustLevels(cmHandleModelsToBeCreated)
+        when: 'method to register to the cache is called'
+            objectUnderTest.registerCmHandles(cmHandleModelsToBeCreated)
         then: 'no notification sent'
             0 * mockAttributeValueChangeEventPublisher.publishAvcEvent(*_)
         and: 'both cm handles are in the cache and are trusted'
@@ -50,8 +61,8 @@ class TrustLevelManagerSpec extends Specification {
     def 'Initial cm handle registration with a cm handle that is not trusted'() {
         given: 'a not trusted cm handle'
             def cmHandleModelsToBeCreated = ['ch-2': TrustLevel.NONE]
-        when: 'the initial registration handled'
-            objectUnderTest.handleInitialRegistrationOfTrustLevels(cmHandleModelsToBeCreated)
+        when: 'method to register to the cache is called'
+            objectUnderTest.registerCmHandles(cmHandleModelsToBeCreated)
         then: 'notification is sent'
             1 * mockAttributeValueChangeEventPublisher.publishAvcEvent(*_)
     }
@@ -62,7 +73,7 @@ class TrustLevelManagerSpec extends Specification {
         and: 'a trusted cm handle'
             trustLevelPerCmHandle.put('ch-1', TrustLevel.COMPLETE)
         when: 'the update is handled'
-            objectUnderTest.handleUpdateOfDmiTrustLevel('my-dmi', ['ch-1'], TrustLevel.NONE)
+            objectUnderTest.updateDmi('my-dmi', ['ch-1'], TrustLevel.NONE)
         then: 'notification is sent'
             1 * mockAttributeValueChangeEventPublisher.publishAvcEvent('ch-1', 'trustLevel', 'COMPLETE', 'NONE')
         and: 'the dmi in the cache is not trusted'
@@ -75,54 +86,89 @@ class TrustLevelManagerSpec extends Specification {
         and: 'a trusted cm handle'
             trustLevelPerCmHandle.put('ch-1', TrustLevel.COMPLETE)
         when: 'the update is handled'
-            objectUnderTest.handleUpdateOfDmiTrustLevel('my-dmi', ['ch-1'], TrustLevel.COMPLETE)
+            objectUnderTest.updateDmi('my-dmi', ['ch-1'], TrustLevel.COMPLETE)
         then: 'no notification is sent'
             0 * mockAttributeValueChangeEventPublisher.publishAvcEvent(*_)
         and: 'the dmi in the cache is trusted'
             assert trustLevelPerDmiPlugin.get('my-dmi') == TrustLevel.COMPLETE
     }
 
-    def 'Device trust level updated'() {
+    def 'CmHandle trust level updated'() {
         given: 'a non trusted cm handle'
             trustLevelPerCmHandle.put('ch-1', TrustLevel.NONE)
         and: 'a trusted dmi plugin'
             trustLevelPerDmiPlugin.put('my-dmi', TrustLevel.COMPLETE)
         and: 'inventory persistence service returns yang model cm handle'
             mockInventoryPersistence.getYangModelCmHandle('ch-1') >> new YangModelCmHandle(id: 'ch-1', dmiDataServiceName: 'my-dmi')
-        when: 'update of device to COMPLETE trust level handled'
-            objectUnderTest.handleUpdateOfDeviceTrustLevel('ch-1', TrustLevel.COMPLETE)
+        when: 'update of CmHandle to COMPLETE trust level handled'
+            objectUnderTest.updateCmHandleTrustLevel('ch-1', TrustLevel.COMPLETE)
         then: 'the cm handle in the cache is trusted'
             assert trustLevelPerCmHandle.get('ch-1', TrustLevel.COMPLETE)
         and: 'notification is sent'
             1 * mockAttributeValueChangeEventPublisher.publishAvcEvent('ch-1', 'trustLevel', 'NONE', 'COMPLETE')
     }
 
-    def 'Device trust level updated with same value'() {
+    def 'CmHandle trust level updated with same value'() {
         given: 'a non trusted cm handle'
             trustLevelPerCmHandle.put('ch-1', TrustLevel.NONE)
         and: 'a trusted dmi plugin'
             trustLevelPerDmiPlugin.put('my-dmi', TrustLevel.COMPLETE)
         and: 'inventory persistence service returns yang model cm handle'
             mockInventoryPersistence.getYangModelCmHandle('ch-1') >> new YangModelCmHandle(id: 'ch-1', dmiDataServiceName: 'my-dmi')
-        when: 'update of device trust to the same level (NONE)'
-            objectUnderTest.handleUpdateOfDeviceTrustLevel('ch-1', TrustLevel.NONE)
+        when: 'update of CmHandle trust to the same level (NONE)'
+            objectUnderTest.updateCmHandleTrustLevel('ch-1', TrustLevel.NONE)
         then: 'the cm handle in the cache is not trusted'
             assert trustLevelPerCmHandle.get('ch-1', TrustLevel.NONE)
         and: 'no notification is sent'
             0 * mockAttributeValueChangeEventPublisher.publishAvcEvent(*_)
     }
 
-    def 'Dmi trust level restored to complete with non trusted device'() {
+    def 'Dmi trust level restored to complete with non trusted CmHandle'() {
         given: 'a non trusted dmi'
             trustLevelPerDmiPlugin.put('my-dmi', TrustLevel.NONE)
-        and: 'a non trusted device'
+        and: 'a non trusted CmHandle'
             trustLevelPerCmHandle.put('ch-1', TrustLevel.NONE)
         when: 'restore the dmi trust level to COMPLETE'
-            objectUnderTest.handleUpdateOfDmiTrustLevel('my-dmi', ['ch-1'], TrustLevel.COMPLETE)
+            objectUnderTest.updateDmi('my-dmi', ['ch-1'], TrustLevel.COMPLETE)
         then: 'the cm handle in the cache is still NONE'
             assert trustLevelPerCmHandle.get('ch-1') == TrustLevel.NONE
         and: 'no notification is sent'
             0 * mockAttributeValueChangeEventPublisher.publishAvcEvent(*_)
     }
 
+    @Ignore
+    // TODO: CPS-2375
+    def 'Select effective trust level among CmHandle and dmi plugin'() {
+        given: 'a non trusted dmi'
+            trustLevelPerDmiPlugin.put('my-dmi', TrustLevel.NONE)
+        and: 'a trusted CmHandle'
+            trustLevelPerCmHandle.put('ch-1', TrustLevel.COMPLETE)
+        when: 'effective trust level selected'
+            def effectiveTrustLevel = objectUnderTest.getEffectiveTrustLevel('ch-1')
+        then: 'effective trust level is trusted'
+            assert effectiveTrustLevel == TrustLevel.NONE
+    }
+
+    def 'CmHandle trust level (COMPLETE) removed'() {
+        given: 'a trusted cm handle'
+            trustLevelPerCmHandle.put('ch-1', TrustLevel.COMPLETE)
+        when: 'the remove is handled'
+            objectUnderTest.removeCmHandles(['ch-1'])
+        then: 'cm handle removed from the cache'
+            assert trustLevelPerCmHandle.get('ch-1') == null
+        and: 'notification is sent'
+            1 * mockAttributeValueChangeEventPublisher.publishAvcEvent(_,'trustLevel','COMPLETE','NONE')
+    }
+
+    def 'CmHandle trust level (NONE) removed'() {
+        given: 'a non-trusted cm handle'
+            trustLevelPerCmHandle.put('ch-1', TrustLevel.NONE)
+        when: 'the remove is handled'
+            objectUnderTest.removeCmHandles(['ch-1'])
+        then: 'cm handle removed from the cache'
+            assert trustLevelPerCmHandle.get('ch-1') == null
+        and: 'no notification is sent'
+            0 * mockAttributeValueChangeEventPublisher.publishAvcEvent(*_)
+    }
+
 }