Remove unused code in vnfapi

vnfapi has code to implement the onDataTreeChanged event, but does not
register itself as a listener.  This code is not used and is untested,
so should be removed.

Change-Id: Ide4f2c38c5bb22871cd5f86135f791d5f51ed19b
Issue-ID: SDNC-667
Signed-off-by: Timoney, Dan (dt5972) <dtimoney@att.com>

2 files changed, 2 insertions, 102 deletions

diff --git a/vnfapi/provider/src/test/java/org/onap/sdnc/vnfapi/VnfInstanceTopologyOperationTest.java b/vnfapi/provider/src/test/java/org/onap/sdnc/vnfapi/VnfInstanceTopologyOperationTest.java
index 72c0c9d5..681b8d85 100644
--- a/vnfapi/provider/src/test/java/org/onap/sdnc/vnfapi/VnfInstanceTopologyOperationTest.java
+++ b/vnfapi/provider/src/test/java/org/onap/sdnc/vnfapi/VnfInstanceTopologyOperationTest.java
@@ -309,4 +309,6 @@ public class VnfInstanceTopologyOperationTest extends VnfApiProviderTest {
                 .setVnfModelId(PRELOAD_TYPE)
                 .build();
     }
+    
+    
 }
diff --git a/vnfapi/provider/src/test/java/org/onap/sdnc/vnfapi/VnfapiProviderTestBase.java b/vnfapi/provider/src/test/java/org/onap/sdnc/vnfapi/VnfapiProviderTestBase.java
index 7ce99ec6..92346047 100644
--- a/vnfapi/provider/src/test/java/org/onap/sdnc/vnfapi/VnfapiProviderTestBase.java
+++ b/vnfapi/provider/src/test/java/org/onap/sdnc/vnfapi/VnfapiProviderTestBase.java
@@ -174,108 +174,6 @@ public class VnfapiProviderTestBase {
         verify(vnfapiServiceRpcRegistration, times(1)).close();
     }
 
-    @Test public void onDataTreeChanged() throws Exception {
-    	DataTreeModification dtm = mock(DataTreeModification.class);
-    	DataObjectModification dom = mock(DataObjectModification.class);
-    	
-  
-        // instance of Vnfs
-        Vnfs vnfs = mock(Vnfs.class);
-        doReturn(dom).when(dtm).getRootNode();
-        doReturn(vnfs).when(dom).getDataAfter();
-        VnfList vnfList = mock(VnfList.class);
-        ServiceData serviceData = mock(ServiceData.class);
-        doReturn(serviceData).when(vnfList).getServiceData();
-        ServiceStatus serviceStatus = mock(ServiceStatus.class);
-        doReturn("N").when(serviceStatus).getFinalIndicator();
-        doReturn(ServiceStatus.RequestStatus.Synccomplete).when(serviceStatus).getRequestStatus();
-        doReturn(serviceStatus).when(vnfList).getServiceStatus();
-        ArrayList<VnfList> vnfListList = new ArrayList<>();
-        vnfListList.add(vnfList);
-        doReturn(vnfListList).when(vnfs).getVnfList();
-        doReturn(readWriteTransactionInDataChanged).when(dataBroker).newWriteOnlyTransaction();
-        doReturn(checkedFuture).when(readWriteTransactionInDataChanged).submit();
-
-        Collection dtmList = new LinkedList<DataTreeModification>();
-        dtmList.add(dtm);
-        
-        vnfapiProvider.onDataTreeChanged(dtmList);
-
-        verify(readWriteTransactionInDataChanged, times(1)).submit();
-
-        // instance of PreloadVnfs
-        PreloadVnfs preloadVnfs = mock(PreloadVnfs.class);
-        doReturn(preloadVnfs).when(dom).getDataAfter();
-        ArrayList<VnfPreloadList> vnfPreloadLists = new ArrayList<>();
-        doReturn(vnfPreloadLists).when(preloadVnfs).getVnfPreloadList();
-        PreloadData preloadData = mock(PreloadData.class);
-        VnfPreloadList vnfPreloadList = mock(VnfPreloadList.class);
-        doReturn(preloadData).when(vnfPreloadList).getPreloadData();
-        vnfPreloadLists.add(vnfPreloadList);
-
-        vnfapiProvider.onDataTreeChanged(dtmList);
-
-        verify(readWriteTransactionInDataChanged, times(2)).submit();
-
-        // instance of PreloadVnfInstances
-        PreloadVnfInstances preloadVnfInstances = mock(PreloadVnfInstances.class);
-        doReturn(preloadVnfInstances).when(dom).getDataAfter();
-        ArrayList<VnfInstancePreloadList> vnfInstancePreloadLists = new ArrayList<>();
-        doReturn(vnfInstancePreloadLists).when(preloadVnfInstances).getVnfInstancePreloadList();
-        VnfInstancePreloadList vnfInstancePreloadList = mock(VnfInstancePreloadList.class);
-        VnfInstancePreloadData vnfInstancePreloadData = mock(VnfInstancePreloadData.class);
-        doReturn(vnfInstancePreloadData).when(vnfInstancePreloadList).getVnfInstancePreloadData();
-        vnfInstancePreloadLists.add(vnfInstancePreloadList);
-
-        vnfapiProvider.onDataTreeChanged(dtmList);
-
-        verify(readWriteTransactionInDataChanged, times(3)).submit();
-
-        // instance of VnfInstances
-        VnfInstances vnfInstances = mock(VnfInstances.class);
-        doReturn(vnfInstances).when(dom).getDataAfter();
-        ArrayList<VnfInstanceList> vnfInstanceLists = new ArrayList<>();
-        doReturn(vnfInstanceLists).when(vnfInstances).getVnfInstanceList();
-        VnfInstanceList vnfInstanceList = mock(VnfInstanceList.class);
-        vnfInstanceLists.add(vnfInstanceList);
-        VnfInstanceServiceData vnfInstanceServiceData = mock(VnfInstanceServiceData.class);
-        doReturn(vnfInstanceServiceData).when(vnfInstanceList).getVnfInstanceServiceData();
-        doReturn(serviceStatus).when(vnfInstanceList).getServiceStatus();
-
-        vnfapiProvider.onDataTreeChanged(dtmList);
-
-        verify(readWriteTransactionInDataChanged, times(4)).submit();
-
-        // instance of PreloadVfModules
-        PreloadVfModules preloadVfModules = mock(PreloadVfModules.class);
-        doReturn(preloadVfModules).when(dom).getDataAfter();
-        ArrayList<VfModulePreloadList> vfModulePreloadLists = new ArrayList<>();
-        doReturn(vfModulePreloadLists).when(preloadVfModules).getVfModulePreloadList();
-        VfModulePreloadList vfModulePreloadList = mock(VfModulePreloadList.class);
-        vfModulePreloadLists.add(vfModulePreloadList);
-        VfModulePreloadData vfModulePreloadData = mock(VfModulePreloadData.class);
-        doReturn(vfModulePreloadData).when(vfModulePreloadList).getVfModulePreloadData();
-
-        vnfapiProvider.onDataTreeChanged(dtmList);
-
-        verify(readWriteTransactionInDataChanged, times(5)).submit();
-
-        // instance of VfModules
-        VfModules vfModules = mock(VfModules.class);
-        doReturn(preloadVfModules).when(dom).getDataAfter();
-        ArrayList<VfModuleList> vfModuleLists = new ArrayList<>();
-        doReturn(vfModuleLists).when(vfModules).getVfModuleList();
-        VfModuleList vfModuleList = mock(VfModuleList.class);
-        vfModuleLists.add(vfModuleList);
-        VfModuleServiceData vfModuleServiceData = mock(VfModuleServiceData.class);
-        doReturn(vfModuleServiceData).when(vfModuleList).getVfModuleServiceData();
-        doReturn(serviceStatus).when(vfModuleList).getServiceStatus();
-
-        vnfapiProvider.onDataTreeChanged(dtmList);
-
-        verify(readWriteTransactionInDataChanged, times(6)).submit();
-    }
-
     /**
      * Test Error case:
      * <p>