1 files changed, 58 insertions, 0 deletions
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/DataNodeHelperSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/DataNodeHelperSpec.groovy
new file mode 100644
index 000000000..e527ae12b
--- /dev/null
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/utils/DataNodeHelperSpec.groovy
@@ -0,0 +1,58 @@
+/*
+ * ============LICENSE_START========================================================
+ * Copyright (c) 2023 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.utils
+
+import org.onap.cps.spi.model.DataNodeBuilder
+
+class DataNodeHelperSpec extends DataNodeBaseSpec {
+
+    def 'Get data node leaves as expected from a nested data node.'() {
+        given: 'a nested data node'
+            def dataNode = new DataNodeBuilder().withDataspace('NCMP-Admin')
+                .withAnchor('AVC-Subscriptions').withXpath('/subscription-registry/subscription')
+                .withLeaves([clientID:'SCO-9989752', isTagged:false, subscriptionName:'cm-subscription-001'])
+                .withChildDataNodes([dataNode4]).build()
+        when: 'the nested data node is flatten and retrieves the leaves '
+            def result = DataNodeHelper.getDataNodeLeaves([dataNode])
+        then: 'the result list size is 5'
+            result.size() == 5
+        and: 'all the leaves result list are equal to given leaves of data nodes'
+            result[0] == [clientID:'SCO-9989752', isTagged:false, subscriptionName:'cm-subscription-001']
+            result[1] == [datastore:'passthrough-running']
+            result[2] == [status:'PENDING', cmHandleId:'CMHandle3']
+            result[3] == [status:'ACCEPTED', cmHandleId:'CMHandle2']
+            result[4] == [status:'REJECTED', cmHandleId:'CMHandle1']
+    }
+
+    def 'Get cm handle id to status as expected from a nested data node.'() {
+        given: 'a nested data node'
+            def dataNode = new DataNodeBuilder().withDataspace('NCMP-Admin')
+                .withAnchor('AVC-Subscriptions').withXpath('/subscription-registry/subscription')
+                .withLeaves([clientID:'SCO-9989752', isTagged:false, subscriptionName:'cm-subscription-001'])
+                .withChildDataNodes([dataNode4]).build()
+        and: 'the nested data node is flatten and retrieves the leaves '
+            def leaves = DataNodeHelper.getDataNodeLeaves([dataNode])
+        when:'cm handle id to status is retrieved'
+            def result = DataNodeHelper.getCmHandleIdToStatus(leaves);
+        then: 'the result list size is 3'
+            result.size() == 3
+    }
+}