Handle partial failure (improvements)

- catching of failures on retry of individual nodes
- extract cm handle id from xpaths (can only report xpaths in cps core)
- add test for same

Issue-ID: CPS-1232
Issue-ID: CPS-1126
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>
Change-Id: Ice2032c8b15fea97ae0aaa4d1ed642b3499228fa

2 files changed, 29 insertions, 5 deletions

diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplRegistrationSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplRegistrationSpec.groovy
index 2fe521c031..0b58d44191 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplRegistrationSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplRegistrationSpec.groovy
@@ -184,7 +184,8 @@ class NetworkCmProxyDataServiceImplRegistrationSpec extends Specification {
                                        new NcmpServiceCmHandle(cmHandleId: 'cmhandle2'),
                                        new NcmpServiceCmHandle(cmHandleId: 'cmhandle3')])
         and: 'cm-handle creation is successful for 1st and 3rd; failed for 2nd'
-            mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(*_) >> { throw new AlreadyDefinedExceptionBatch(['cmhandle2']) }
+            def xpath = "somePathWithId[@id='cmhandle2']"
+            mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(*_) >> { throw new AlreadyDefinedExceptionBatch([xpath]) }
         when: 'registration is updated to create cm-handles'
             def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration)
         then: 'a response is received for all cm-handles'
@@ -215,10 +216,10 @@ class NetworkCmProxyDataServiceImplRegistrationSpec extends Specification {
                 assert it.errorText == expectedErrorText
             }
         where:
-            scenario                                        | cmHandleId             | exception                                      || expectedError           | expectedErrorText
-            'cm-handle already exist'                       | 'cmhandle'             | new AlreadyDefinedExceptionBatch([cmHandleId]) || CM_HANDLE_ALREADY_EXIST | 'cm-handle already exists'
-            'cm-handle has invalid name'                    | 'cm handle with space' | new DataValidationException("", "")            || CM_HANDLE_INVALID_ID    | 'cm-handle has an invalid character(s) in id'
-            'unknown exception while registering cm-handle' | 'cmhandle'             | new RuntimeException('Failed')                 || UNKNOWN_ERROR           | 'Failed'
+            scenario                                        | cmHandleId             | exception                                                                  || expectedError           | expectedErrorText
+            'cm-handle already exist'                       | 'cmhandle'             | new AlreadyDefinedExceptionBatch(["path[@id='${cmHandleId}']".toString()]) || CM_HANDLE_ALREADY_EXIST | 'cm-handle already exists'
+            'cm-handle has invalid name'                    | 'cm handle with space' | new DataValidationException("", "")                                        || CM_HANDLE_INVALID_ID    | 'cm-handle has an invalid character(s) in id'
+            'unknown exception while registering cm-handle' | 'cmhandle'             | new RuntimeException('Failed')                                             || UNKNOWN_ERROR           | 'Failed'
     }
 
     def 'Update CM-Handle: Update Operation Response is added to the response'() {
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/models/CmHandleRegistrationResponseSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/models/CmHandleRegistrationResponseSpec.groovy
index 4476998d82..dba29343e9 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/models/CmHandleRegistrationResponseSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/models/CmHandleRegistrationResponseSpec.groovy
@@ -24,6 +24,8 @@ import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.RegistrationErr
 import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.Status
 import spock.lang.Specification
 
+import java.util.stream.Collectors
+
 class CmHandleRegistrationResponseSpec extends Specification {
 
     def 'Successful cm-handle Registration Response'() {
@@ -68,4 +70,25 @@ class CmHandleRegistrationResponseSpec extends Specification {
             'cm-handle id is invalid'  | 'cm handle' | RegistrationError.CM_HANDLE_INVALID_ID
     }
 
+    def 'Failed cm-handle Registration with multiple responses.'() {
+        when: 'cm-handle failure response is created for 2 xpaths'
+            def cmHandleRegistrationResponses =
+                CmHandleRegistrationResponse.createFailureResponses(["somePathWithId[@id='123']","somePathWithId[@id='456']"], RegistrationError.CM_HANDLE_ALREADY_EXIST)
+        then: 'the response has the correct cm handle ids'
+            assert cmHandleRegistrationResponses.size() == 2
+            assert cmHandleRegistrationResponses.stream().map(it -> it.cmHandle).collect(Collectors.toList())
+                .containsAll(['123','456'])
+    }
+
+    def 'Failed cm-handle Registration with multiple responses with an unexpected xpath.'() {
+        when: 'cm-handle failure response is created for one valid and one unexpected xpath'
+            def cmHandleRegistrationResponses =
+                CmHandleRegistrationResponse.createFailureResponses(["somePathWithId[@id='123']","valid/xpath/without-id[@key='123']"], RegistrationError.CM_HANDLE_ALREADY_EXIST)
+        then: 'the response has only one entry'
+            assert cmHandleRegistrationResponses.size() == 1
+    }
+
+
+
+
 }