Dont filter get_vnf_data_by_globalid_and_service_type_response results

Filtering happen on AAI as part of FLAG_FLASH_REDUCED_RESPONSE_CHANGEMG.

Issue-ID: VID-659

Change-Id: If43034cce545c90ac44d6d0e70bc0baa3d21283b
Signed-off-by: Ittay Stern <ittay.stern@att.com>

5 files changed, 20 insertions, 60 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/aai/AaiClient.java b/vid-app-common/src/main/java/org/onap/vid/aai/AaiClient.java
index 7e96c93cd..159401009 100644
--- a/vid-app-common/src/main/java/org/onap/vid/aai/AaiClient.java
+++ b/vid-app-common/src/main/java/org/onap/vid/aai/AaiClient.java
@@ -459,7 +459,7 @@ public class AaiClient implements AaiClientInterface {
     }
 
     @Override
-    public AaiResponse getVNFData(String globalSubscriberId, String serviceType) {
+    public AaiResponse<AaiGetVnfResponse> getVNFData(String globalSubscriberId, String serviceType) {
         String payload = "{\"start\": [\"business/customers/customer/" + globalSubscriberId + SERVICE_SUBSCRIPTIONS_PATH + encodePathSegment(serviceType) +"/service-instances\"]," +
                 "\"query\": \"query/vnf-topology-fromServiceInstance\"}";
         Response resp = doAaiPut(QUERY_FORMAT_SIMPLE, payload, false);
diff --git a/vid-app-common/src/main/java/org/onap/vid/aai/AaiClientInterface.java b/vid-app-common/src/main/java/org/onap/vid/aai/AaiClientInterface.java
index af5429c28..2a879e295 100644
--- a/vid-app-common/src/main/java/org/onap/vid/aai/AaiClientInterface.java
+++ b/vid-app-common/src/main/java/org/onap/vid/aai/AaiClientInterface.java
@@ -65,7 +65,7 @@ public interface AaiClientInterface extends ProbeInterface {
 
     AaiResponse getInstanceGroupsByCloudRegion(String cloudOwner, String cloudRegionId, String networkFunction);
 
-    AaiResponse getVNFData(String globalSubscriberId, String serviceType);
+    AaiResponse<AaiGetVnfResponse> getVNFData(String globalSubscriberId, String serviceType);
 
     AaiResponse getVNFData(String globalSubscriberId, String serviceType, String serviceInstanceId);
 
diff --git a/vid-app-common/src/main/java/org/onap/vid/services/AaiServiceImpl.java b/vid-app-common/src/main/java/org/onap/vid/services/AaiServiceImpl.java
index 984812103..b64a233c7 100644
--- a/vid-app-common/src/main/java/org/onap/vid/services/AaiServiceImpl.java
+++ b/vid-app-common/src/main/java/org/onap/vid/services/AaiServiceImpl.java
@@ -75,7 +75,6 @@ import org.onap.vid.aai.model.RelationshipData;
 import org.onap.vid.aai.model.RelationshipList;
 import org.onap.vid.aai.model.Result;
 import org.onap.vid.aai.model.ServiceRelationships;
-import org.onap.vid.aai.model.VnfResult;
 import org.onap.vid.asdc.beans.Service;
 import org.onap.vid.exceptions.GenericUncheckedException;
 import org.onap.vid.model.ServiceInstanceSearchResult;
@@ -152,6 +151,10 @@ public class AaiServiceImpl implements AaiService {
         return services;
     }
 
+    private boolean hasData(AaiResponse<?> aaiResponse) {
+        return aaiResponse != null && aaiResponse.getT() != null;
+    }
+
     private boolean validateModel(Model model){
         if (model == null) {
             return false;
@@ -390,24 +393,7 @@ public class AaiServiceImpl implements AaiService {
     @Override
     public AaiResponse<AaiGetVnfResponse> getVNFData(String globalSubscriberId, String serviceType) {
         AaiResponse<AaiGetVnfResponse> response = aaiClient.getVNFData(globalSubscriberId, serviceType);
-        return filterChangeManagementVNFCandidatesResponse(response);
-    }
-
-    protected AaiResponse<AaiGetVnfResponse> filterChangeManagementVNFCandidatesResponse(AaiResponse<AaiGetVnfResponse> response) {
-
-        if (response != null && response.getT() != null) {
-            List<VnfResult> filteredVnfs = response.getT().results.stream()
-                    .filter(result -> (
-                            result.nodeType.equalsIgnoreCase("generic-vnf") ||
-                                    result.nodeType.equalsIgnoreCase("service-instance")))
-                    .collect(Collectors.toList());
-
-            AaiGetVnfResponse aaiGetVnfResponse = new AaiGetVnfResponse();
-            aaiGetVnfResponse.results = filteredVnfs;
-            return new AaiResponse<>(aaiGetVnfResponse, response.getErrorMessage(), response.getHttpCode());
-        }
-
-        return new AaiResponse<>();
+        return hasData(response) ? response : new AaiResponse<>();
     }
 
     @Override
diff --git a/vid-app-common/src/test/java/org/onap/vid/services/AaiServiceImplTest.java b/vid-app-common/src/test/java/org/onap/vid/services/AaiServiceImplTest.java
index 2eae1864f..9df99faa6 100644
--- a/vid-app-common/src/test/java/org/onap/vid/services/AaiServiceImplTest.java
+++ b/vid-app-common/src/test/java/org/onap/vid/services/AaiServiceImplTest.java
@@ -103,7 +103,6 @@ public class AaiServiceImplTest {
     private static final String SUBSCRIBER_ID = "SUBSCRIBER_ID_EXPECTED";
     private static final String STATUS_TEXT = "STATUS_TEXT";
     private static final String GLOBAL_SUBSCRIBER_ID = "GLOBAL_SUBSCRIBER_ID";
-    private static final String GLOBAL_SUBSCRIBER_ID_NULL_RESPONSE = "ID_NULL";
     private static final String VNF_INSTANCE_ID_OK = "VNF_INSTANCE_ID_OK";
     private static final String VNF_INSTANCE_ID_FAIL = "VNF_INSTANCE_ID_FAIL";
     private static final String PARENT_NAME = "PARENT_NAME";
@@ -277,7 +276,7 @@ public class AaiServiceImplTest {
     }
 
     @Test
-    public void shouldGetVNFDataWithoutFiltering() {
+    public void shouldGetVNFDataOfInstanceWithoutFiltering() {
         when(aaiClient.getVNFData(anyString(), anyString(), anyString())).thenReturn(aaiResponse);
 
         AaiResponse actualResponse = aaiService.getVNFData(anyString(), anyString(), anyString());
@@ -286,30 +285,26 @@ public class AaiServiceImplTest {
     }
 
     @Test
-    public void shouldGetVNFDataWithFiltering() {
+    public void shouldGetVNFDataOfServiceWithoutFiltering() {
         VnfResult vnfResult1 = createVnfResult("ID1", "generic-vnf");
         VnfResult vnfResult2 = createVnfResult("ID2", "service-instance");
         VnfResult vnfResult3 = createVnfResult("ID3", "anything-else");
 
-        List<VnfResult> vnfResults = Arrays.asList(vnfResult1, vnfResult2, vnfResult3);
-        AaiResponse<AaiGetVnfResponse> aaiResponseGetVnfResponse = createAaiResponseVnfResponse(vnfResults);
-
-        vnfResults = Arrays.asList(vnfResult1, vnfResult2);
-        AaiResponse<AaiGetVnfResponse> expectedResponseWithReturnedVnfs = createAaiResponseVnfResponse(vnfResults);
-        AaiResponse expectedResponseWithoutReturnedVnfs = new AaiResponse();
+        AaiResponse<AaiGetVnfResponse> aaiResponseGetVnfResponse = createAaiResponseVnfResponse(
+            Arrays.asList(vnfResult1, vnfResult2, vnfResult3));
 
         when(aaiClient.getVNFData(GLOBAL_SUBSCRIBER_ID, SERVICE_TYPE)).thenReturn(aaiResponseGetVnfResponse);
-        when(aaiClient.getVNFData(GLOBAL_SUBSCRIBER_ID_NULL_RESPONSE, SERVICE_TYPE)).thenReturn(null);
 
-        AaiResponse<AaiGetVnfResponse> actualResponseWithReturnedVnfs =
-            aaiService.getVNFData(GLOBAL_SUBSCRIBER_ID, SERVICE_TYPE);
-        AaiResponse<AaiGetVnfResponse> actualResponseWithoutReturnedVnfs =
-            aaiService.getVNFData(GLOBAL_SUBSCRIBER_ID_NULL_RESPONSE, SERVICE_TYPE);
+        assertThat(aaiService.getVNFData(GLOBAL_SUBSCRIBER_ID, SERVICE_TYPE))
+            .isEqualTo(aaiResponseGetVnfResponse);
+    }
+
+    @Test
+    public void shouldGetNonNullVNFDataOfServiceWhenNoResult() {
+        when(aaiClient.getVNFData(GLOBAL_SUBSCRIBER_ID, SERVICE_TYPE)).thenReturn(null);
 
-        assertThat(actualResponseWithReturnedVnfs)
-            .isEqualToComparingFieldByFieldRecursively(expectedResponseWithReturnedVnfs);
-        assertThat(actualResponseWithoutReturnedVnfs)
-            .isEqualToComparingFieldByField(expectedResponseWithoutReturnedVnfs);
+        assertThat(aaiService.getVNFData(GLOBAL_SUBSCRIBER_ID, SERVICE_TYPE))
+            .isEqualToComparingFieldByField(new AaiResponse());
     }
 
     @Test
diff --git a/vid-app-common/src/test/java/org/onap/vid/services/AaiServiceTest.java b/vid-app-common/src/test/java/org/onap/vid/services/AaiServiceTest.java
index 92a55f0b8..6aa67051e 100644
--- a/vid-app-common/src/test/java/org/onap/vid/services/AaiServiceTest.java
+++ b/vid-app-common/src/test/java/org/onap/vid/services/AaiServiceTest.java
@@ -22,7 +22,6 @@ package org.onap.vid.services;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.arrayWithSize;
-import static org.hamcrest.Matchers.containsInAnyOrder;
 import static org.hamcrest.Matchers.equalTo;
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertNotNull;
@@ -33,14 +32,11 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 import org.onap.vid.aai.AaiClientInterface;
-import org.onap.vid.aai.AaiGetVnfResponse;
 import org.onap.vid.aai.AaiResponse;
 import org.onap.vid.aai.model.AaiGetPnfResponse;
 import org.onap.vid.aai.model.AaiGetPnfs.Pnf;
@@ -50,7 +46,6 @@ import org.onap.vid.aai.model.Relationship;
 import org.onap.vid.aai.model.RelationshipData;
 import org.onap.vid.aai.model.RelationshipList;
 import org.onap.vid.aai.model.ServiceRelationships;
-import org.onap.vid.aai.model.VnfResult;
 import org.onap.vid.model.aaiTree.AAITreeNode;
 import org.onap.vid.roles.Role;
 import org.onap.vid.roles.RoleValidator;
@@ -211,20 +206,4 @@ public class AaiServiceTest {
         assertThat(anyMatch, equalTo(expectedMatch));
     }
 
-    @Test
-    public void testFilterChangeManagementVNFCandidatesResponse() {
-        AaiGetVnfResponse aaiGetVnfResponse = new AaiGetVnfResponse();
-        aaiGetVnfResponse.results = new ArrayList<>();
-        Stream.of("genEric-vNf", "l3-interface-ipv6-address-list", "vserver", "pserver", "serviCe-inStance").forEach(
-                nodeType->{
-                    VnfResult vnfResult = new VnfResult();
-                    vnfResult.nodeType=nodeType;
-                    aaiGetVnfResponse.results.add(vnfResult);
-                }
-        );
-
-        AaiResponse<AaiGetVnfResponse> result = aaiService.filterChangeManagementVNFCandidatesResponse(new AaiResponse<>(aaiGetVnfResponse, "", 200));
-        assertEquals(2, result.getT().results.size());
-        assertThat(result.getT().results.stream().map(x->x.nodeType).collect(Collectors.toList()), containsInAnyOrder("genEric-vNf","serviCe-inStance"));
-    }
 }