Get Subscription Delta

-Added @AllArgsConstructor to improve readability

Issue-ID: CPS-1953
Change-Id: Id457561edb8ce8c00c9c93a1453ec37da5174b38
Signed-off-by: seanbeirne <sean.beirne@est.tech>

3 files changed, 52 insertions, 3 deletions

diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/config/embeddedcache/CmNotificationSubscriptionCacheConfigSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/config/embeddedcache/CmNotificationSubscriptionCacheConfigSpec.groovy
index a3f41c8ef4..86273bbd2e 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/config/embeddedcache/CmNotificationSubscriptionCacheConfigSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/config/embeddedcache/CmNotificationSubscriptionCacheConfigSpec.groovy
@@ -49,7 +49,7 @@ class CmNotificationSubscriptionCacheConfigSpec extends Specification {
         given: 'a cm subscription properties'
             def subscriptionId = 'sub123'
             def dmiPluginName = 'dummydmi'
-            def cmSubscriptionPredicate = new DmiCmNotificationSubscriptionPredicate(targetCmHandleIds: ['cmhandle1', 'cmhandle2'], datastoreType: DatastoreType.PASSTHROUGH_RUNNING, xpaths: ['/a/b/c'])
+            def cmSubscriptionPredicate = new DmiCmNotificationSubscriptionPredicate(['cmhandle1', 'cmhandle2'].toSet(), DatastoreType.PASSTHROUGH_RUNNING, ['/a/b/c'].toSet())
             def cmSubscriptionCacheObject = new DmiCmNotificationSubscriptionDetails(dmiCmNotificationSubscriptionPredicates: [cmSubscriptionPredicate], cmNotificationSubscriptionStatus: CmNotificationSubscriptionStatus.PENDING)
         when: 'the cache is populated'
             cmNotificationSubscriptionCache.put(subscriptionId, [(dmiPluginName): cmSubscriptionCacheObject])
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionDeltaSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionDeltaSpec.groovy
new file mode 100644
index 0000000000..e50652689a
--- /dev/null
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionDeltaSpec.groovy
@@ -0,0 +1,49 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2024 Nordix Foundation.
+ *  ================================================================================
+ *  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.events.cmsubscription
+
+import org.onap.cps.ncmp.api.impl.events.cmsubscription.model.DmiCmNotificationSubscriptionPredicate
+import org.onap.cps.ncmp.api.impl.events.cmsubscription.service.CmNotificationSubscriptionPersistenceService
+import org.onap.cps.ncmp.api.impl.operations.DatastoreType
+import spock.lang.Specification
+
+class CmNotificationSubscriptionDeltaSpec extends Specification {
+
+    def mockCmNotificationSubscriptionPersistenceService = Mock(CmNotificationSubscriptionPersistenceService)
+    def objectUnderTest = new CmNotificationSubscriptionDelta(mockCmNotificationSubscriptionPersistenceService)
+
+    def 'Find Delta of given list of predicates'() {
+        given: 'A list of predicates'
+            def predicateList = [new DmiCmNotificationSubscriptionPredicate(['ch-1','ch-2'].toSet(), DatastoreType.PASSTHROUGH_OPERATIONAL, ['a/1/','b/2'].toSet())]
+        and: '3 positive responses and 1 negative.'
+            mockCmNotificationSubscriptionPersistenceService.isOngoingCmNotificationSubscription(DatastoreType.PASSTHROUGH_OPERATIONAL, 'ch-1', 'a/1/') >>> true
+            mockCmNotificationSubscriptionPersistenceService.isOngoingCmNotificationSubscription(DatastoreType.PASSTHROUGH_OPERATIONAL, 'ch-1', 'b/2') >>> true
+            mockCmNotificationSubscriptionPersistenceService.isOngoingCmNotificationSubscription(DatastoreType.PASSTHROUGH_OPERATIONAL, 'ch-2', 'a/1/') >>> true
+            mockCmNotificationSubscriptionPersistenceService.isOngoingCmNotificationSubscription(DatastoreType.PASSTHROUGH_OPERATIONAL, 'ch-2', 'b/2') >>> false
+        when: 'getDelta is called'
+            def result = objectUnderTest.getDelta(predicateList)
+        then: 'verify correct delta is returned'
+            assert result.size() == 1
+            assert result[0].targetCmHandleIds[0] == 'ch-2'
+            assert result[0].xpaths[0] == 'b/2'
+
+    }
+
+}
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/mapper/CmNotificationSubscriptionDmiInEventMapperSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/mapper/CmNotificationSubscriptionDmiInEventMapperSpec.groovy
index 44a7470459..763aedaa05 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/mapper/CmNotificationSubscriptionDmiInEventMapperSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/events/cmsubscription/mapper/CmNotificationSubscriptionDmiInEventMapperSpec.groovy
@@ -43,8 +43,8 @@ class CmNotificationSubscriptionDmiInEventMapperSpec extends Specification {
 
     def 'Check for Cm Notification Subscription DMI In Event mapping'() {
         given: 'a collection of cm subscription predicates'
-            def dmiCmNotificationSubscriptionPredicates = [new DmiCmNotificationSubscriptionPredicate(targetCmHandleIds: ['ch-1'], datastoreType: PASSTHROUGH_RUNNING, xpaths: ['/ch-1']),
-                                                           new DmiCmNotificationSubscriptionPredicate(targetCmHandleIds: ['ch-2'], datastoreType: PASSTHROUGH_OPERATIONAL, xpaths: ['/ch-2'])]
+            def dmiCmNotificationSubscriptionPredicates = [new DmiCmNotificationSubscriptionPredicate(['ch-1'].toSet(), PASSTHROUGH_RUNNING, ['/ch-1'].toSet()),
+                                                           new DmiCmNotificationSubscriptionPredicate(['ch-2'].toSet(), PASSTHROUGH_OPERATIONAL, ['/ch-2'].toSet())]
         when: 'we try to map the values'
             def result = objectUnderTest.toCmNotificationSubscriptionDmiInEvent(dmiCmNotificationSubscriptionPredicates)
         then: 'it contains correct cm notification subscription cmhandle object'