Add test for missing code covereage

- Add test for error scenarios and otehr mising tests
- set up for SpringBean testing
- some small typo fixes
- fixed some SQ violations

Issue-ID: CPS-656

Change-Id: If33f215c8ecaf090f27145005cc1aa7f0331d0f4
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>

2 files changed, 28 insertions, 8 deletions

diff --git a/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceIntegrationSpec.groovy b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceIntegrationSpec.groovy
index 8217a4fb0..e2316e863 100755
--- a/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceIntegrationSpec.groovy
+++ b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceIntegrationSpec.groovy
@@ -21,11 +21,6 @@
  */
 package org.onap.cps.spi.impl
 
-import org.onap.cps.spi.exceptions.DataValidationException
-
-import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS
-import static org.onap.cps.spi.FetchDescendantsOption.OMIT_DESCENDANTS
-
 import com.google.common.collect.ImmutableSet
 import com.google.gson.Gson
 import com.google.gson.GsonBuilder
@@ -42,6 +37,9 @@ import org.springframework.test.context.jdbc.Sql
 
 import javax.validation.ConstraintViolationException
 
+import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS
+import static org.onap.cps.spi.FetchDescendantsOption.OMIT_DESCENDANTS
+
 class CpsDataPersistenceServiceIntegrationSpec extends CpsPersistenceSpecBase {
 
     @Autowired
@@ -155,17 +153,25 @@ class CpsDataPersistenceServiceIntegrationSpec extends CpsPersistenceSpecBase {
     }
 
     @Sql([CLEAR_DATA, SET_DATA])
-    def 'Add list-node fragment with multiple elements.'() {
-        given: 'list node data fragment as a collection of data nodes'
+    def 'Add list-node fragment with multiple elements including an element with a child datanode.'() {
+        given: 'two new data nodes for an existing list'
             def listNodeXpaths = ['/parent-201/child-204[@key="B"]', '/parent-201/child-204[@key="C"]']
             def listNodeCollection = buildDataNodeCollection(listNodeXpaths)
-        when: 'list-node elements added to existing parent node'
+        and: 'a child node for one of the new data nodes'
+            def childDataNode = buildDataNode('/parent-201/child-204[@key="C"]/grand-child-204[@key2="Z"]', [leave:'value'], [])
+            listNodeCollection.iterator().next().childDataNodes = [childDataNode]
+        when: 'the data nodes (list elements) are added to existing parent node'
             objectUnderTest.addListDataNodes(DATASPACE_NAME, ANCHOR_NAME3, '/parent-201', listNodeCollection)
         then: 'new entries successfully persisted, parent node now contains 5 children (2 new + 3 existing before)'
             def parentFragment = fragmentRepository.getById(LIST_DATA_NODE_PARENT201_FRAGMENT_ID)
             def allChildXpaths = parentFragment.getChildFragments().collect { it.getXpath() }
             assert allChildXpaths.size() == 5
             assert allChildXpaths.containsAll(listNodeXpaths)
+        and: 'the child node of the new list entry is also present'
+            def dataspaceEntity = dataspaceRepository.getByName(DATASPACE_NAME)
+            def anchorEntity = anchorRepository.getByDataspaceAndName(dataspaceEntity, ANCHOR_NAME3)
+            def listElementChild = fragmentRepository.findByDataspaceAndAnchorAndXpath(dataspaceEntity, anchorEntity, childDataNode.xpath)
+            assert listElementChild.isPresent()
     }
 
     @Sql([CLEAR_DATA, SET_DATA])
diff --git a/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceSpec.groovy b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceSpec.groovy
index 9fcd550bd..162a56682 100644
--- a/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceSpec.groovy
+++ b/cps-ri/src/test/groovy/org/onap/cps/spi/impl/CpsDataPersistenceServiceSpec.groovy
@@ -22,6 +22,7 @@ import org.hibernate.StaleStateException
 import org.onap.cps.spi.FetchDescendantsOption
 import org.onap.cps.spi.entities.FragmentEntity
 import org.onap.cps.spi.exceptions.ConcurrencyException
+import org.onap.cps.spi.exceptions.DataValidationException
 import org.onap.cps.spi.model.DataNodeBuilder
 import org.onap.cps.spi.repository.AnchorRepository
 import org.onap.cps.spi.repository.DataspaceRepository
@@ -95,4 +96,17 @@ class CpsDataPersistenceServiceSpec extends Specification {
             'text and numbers'                    | '"String = \'1234\'"' || "String = '1234'" | String
             'number as String'                    | '"12345"'             || '12345'           | String
     }
+
+    def 'Retrieving a data node with invalid JSON'() {
+        given: 'a fragment with invalid JSON'
+            mockFragmentRepository.getByDataspaceAndAnchorAndXpath(_, _, _) >> {
+                new FragmentEntity(childFragments: Collections.emptySet(), attributes: '{invalid json')
+            }
+        when: 'getting the data node represented by this fragment'
+            def dataNode = objectUnderTest.getDataNode('my-dataspace', 'my-anchor',
+                'parent-01', FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS)
+        then: 'a data validation exception is thrown'
+            thrown(DataValidationException)
+    }
+
 }