Add module name to cps core output

- add withModuleName method
- add getNodeIdentifierWithPrefix method
- add unit test in DataMapUtilsSpec
- add unit test in DataNodeBuilderSpec
- fix all existing unit tests

Issue-ID: CPS-870
Signed-off-by: emaclee <lee.anjella.macabuhay@est.tech>
Change-Id: I51b70fa2dd3381eef9500b4339d4922c017e3000

2 files changed, 37 insertions, 8 deletions

diff --git a/cps-service/src/test/groovy/org/onap/cps/spi/model/DataNodeBuilderSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/spi/model/DataNodeBuilderSpec.groovy
index ce54ead2a0..16d4efc273 100644
--- a/cps-service/src/test/groovy/org/onap/cps/spi/model/DataNodeBuilderSpec.groovy
+++ b/cps-service/src/test/groovy/org/onap/cps/spi/model/DataNodeBuilderSpec.groovy
@@ -22,6 +22,7 @@ package org.onap.cps.spi.model
 
 import org.onap.cps.TestUtils
 import org.onap.cps.spi.model.DataNodeBuilder
+import org.onap.cps.utils.DataMapUtils
 import org.onap.cps.utils.YangUtils
 import org.onap.cps.yang.YangTextSchemaSourceSetBuilder
 import org.opendaylight.yangtools.yang.common.QName
@@ -172,6 +173,22 @@ class DataNodeBuilderSpec extends Specification {
             'NormalizedNode is an unsupported type' | 'not supported' | Mock(NormalizedNode) | 0            | [ ]
     }
 
+    def 'Use of adding the module name prefix attribute of data node.'() {
+        when: 'data node is built with a prefix'
+            def testDataNode = new DataNodeBuilder()
+                    .withModuleNamePrefix('sampleModuleNamePrefix')
+                    .withXpath(xPath)
+                    .withLeaves(sampleLeaves)
+                    .build()
+        then: 'the result when node request is a #scenario includes the correct prefix'
+            def result = new DataMapUtils().toDataMapWithIdentifier(testDataNode)
+            result.toString() == expectedResult
+        where: 'the following parameters are used'
+            scenario          | xPath                                       | sampleLeaves                   | expectedResult
+            'list attribute'  | '/test-tree/branch[@name=\'Right\']/nest'   | [name: 'Big', birds: ['Owl']]  | '{sampleModuleNamePrefix:nest={name=Big, birds=[Owl]}}'
+            'container xpath' | '/test-tree/branch[@name=\'Left\']'         | [name: 'Left']                 | '{sampleModuleNamePrefix:branch={name=Left}}'
+    }
+
     def static assertLeavesMaps(actualLeavesMap, expectedLeavesMap) {
         expectedLeavesMap.each { key, value ->
             {
diff --git a/cps-service/src/test/groovy/org/onap/cps/utils/DataMapUtilsSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/utils/DataMapUtilsSpec.groovy
index 90563c0c16..24e8061b53 100644
--- a/cps-service/src/test/groovy/org/onap/cps/utils/DataMapUtilsSpec.groovy
+++ b/cps-service/src/test/groovy/org/onap/cps/utils/DataMapUtilsSpec.groovy
@@ -1,7 +1,7 @@
 /*
  *  ============LICENSE_START=======================================================
  *  Copyright (C) 2021 Pantheon.tech
- *  Modifications Copyright (C) 2020 Nordix Foundation
+ *  Modifications Copyright (C) 2020-2022 Nordix Foundation
  *  Modifications Copyright (C) 2022 Bell Canada.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
@@ -29,13 +29,13 @@ class DataMapUtilsSpec extends Specification {
     def noChildren = []
 
     def dataNode = buildDataNode(
-        "/parent",[parentLeaf:'parentLeafValue', parentLeafList:['parentLeafListEntry1','parentLeafListEntry2']],[
-                buildDataNode('/parent/child-list[@id=1]',[listElementLeaf:'listElement1leafValue'],noChildren),
-                buildDataNode('/parent/child-list[@id=2]',[listElementLeaf:'listElement2leafValue'],noChildren),
-                buildDataNode('/parent/child-object',[childLeaf:'childLeafValue'],
-                        [buildDataNode('/parent/child-object/grand-child-object',[grandChildLeaf:'grandChildLeafValue'],noChildren)]
-                ),
-            ])
+            "/parent",[parentLeaf:'parentLeafValue', parentLeafList:['parentLeafListEntry1','parentLeafListEntry2']],[
+            buildDataNode('/parent/child-list[@id=1]',[listElementLeaf:'listElement1leafValue'],noChildren),
+            buildDataNode('/parent/child-list[@id=2]',[listElementLeaf:'listElement2leafValue'],noChildren),
+            buildDataNode('/parent/child-object',[childLeaf:'childLeafValue'],
+                    [buildDataNode('/parent/child-object/grand-child-object',[grandChildLeaf:'grandChildLeafValue'],noChildren)]
+            ),
+    ])
 
     static def buildDataNode(xpath,  leaves,  children) {
         return new DataNodeBuilder().withXpath(xpath).withLeaves(leaves).withChildDataNodes(children).build()
@@ -81,4 +81,16 @@ class DataMapUtilsSpec extends Specification {
         and: 'leaves for grandchild element is populated under its node identifier'
             parentNode.'child-object'.'grand-child-object'.grandChildLeaf == 'grandChildLeafValue'
     }
+
+    def 'Adding prefix to data node identifier.'() {
+        when: 'a valid xPath is passed to the addPrefixToXpath method'
+            def result = new DataMapUtils().getNodeIdentifierWithPrefix(xPath,'sampleModuleName')
+        then: 'the correct modified node identifier is given'
+            assert result == expectedNodeIdentifier
+        where: 'the following parameters are used'
+            scenario                        | xPath                                       | expectedNodeIdentifier
+            'container xpath'               | '/bookstore'                                | 'sampleModuleName:bookstore'
+            'xpath contains list attribute' | '/bookstore/categories[@code=1]'            | 'sampleModuleName:categories'
+    }
 }
+