Support Outputs during Import Service
[sdc.git] / catalog-model / src / test / java / org / openecomp / sdc / be / model / jsonjanusgraph / operations / ToscaOperationFacadeTest.java
index a19e7c4..8aa4353 100644 (file)
@@ -1,41 +1,28 @@
 /*
-
  * Copyright (c) 2018 AT&T Intellectual Property.
-
  *
-
  * Licensed under the Apache License, Version 2.0 (the "License");
-
  * you may not use this file except in compliance with the License.
-
  * You may obtain a copy of the License at
-
  *
-
  *     http://www.apache.org/licenses/LICENSE-2.0
-
  *
-
  * Unless required by applicable law or agreed to in writing, software
-
  * distributed under the License is distributed on an "AS IS" BASIS,
-
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-
  * See the License for the specific language governing permissions and
-
  * limitations under the License.
-
  */
 package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertSame;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyMap;
@@ -60,19 +47,22 @@ import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 import org.apache.commons.collections.map.HashedMap;
 import org.apache.commons.lang3.tuple.ImmutablePair;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.ArgumentMatchers;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
-import org.mockito.junit.MockitoJUnitRunner;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.openecomp.sdc.be.config.ComponentType;
+import org.openecomp.sdc.be.dao.api.ActionStatus;
+import org.openecomp.sdc.be.dao.api.exception.JanusGraphException;
+import org.openecomp.sdc.be.dao.janusgraph.HealingJanusGraphDao;
 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
-import org.openecomp.sdc.be.dao.jsongraph.HealingJanusGraphDao;
 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
@@ -84,6 +74,7 @@ import org.openecomp.sdc.be.datatypes.elements.RequirementDataDefinition;
 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
+import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
 import org.openecomp.sdc.be.datatypes.enums.OriginTypeEnum;
 import org.openecomp.sdc.be.datatypes.enums.PromoteVersionEnum;
 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
@@ -95,6 +86,7 @@ import org.openecomp.sdc.be.model.ComponentInstanceOutput;
 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
 import org.openecomp.sdc.be.model.ComponentParametersView;
 import org.openecomp.sdc.be.model.DataTypeDefinition;
+import org.openecomp.sdc.be.model.InputDefinition;
 import org.openecomp.sdc.be.model.LifecycleStateEnum;
 import org.openecomp.sdc.be.model.OutputDefinition;
 import org.openecomp.sdc.be.model.PolicyDefinition;
@@ -106,11 +98,14 @@ import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.NodeType;
 import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.TopologyTemplate;
 import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.ToscaElement;
 import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.ToscaElementTypeEnum;
+import org.openecomp.sdc.be.model.jsonjanusgraph.operations.exception.OperationException;
 import org.openecomp.sdc.be.model.jsonjanusgraph.utils.ModelConverter;
+import org.openecomp.sdc.be.model.operations.StorageException;
+import org.openecomp.sdc.be.model.operations.api.IGraphLockOperation;
 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
 
-@RunWith(MockitoJUnitRunner.class)
-public class ToscaOperationFacadeTest {
+@ExtendWith(MockitoExtension.class)
+class ToscaOperationFacadeTest {
 
     private static final String COMPONENT_ID = "componentId";
     private static final String PROPERTY1_NAME = "prop1";
@@ -137,15 +132,18 @@ public class ToscaOperationFacadeTest {
     @Mock
     private NodeTemplateOperation nodeTemplateOperationMock;
 
-    @Before
-    public void setUp() throws Exception {
+    @Mock
+    private IGraphLockOperation graphLockOperationMock;
+
+    @BeforeEach
+    void setUp() throws Exception {
         testInstance = new ToscaOperationFacade();
-        MockitoAnnotations.initMocks(this);
+        MockitoAnnotations.openMocks(this);
     }
 
     @SuppressWarnings("unchecked")
     @Test
-    public void fetchMetaDataByResourceType() throws Exception {
+    void fetchMetaDataByResourceType() throws Exception {
         ArgumentCaptor<Map> criteriaCapture = ArgumentCaptor.forClass(Map.class);
         ArgumentCaptor<Map> criteriaNotCapture = ArgumentCaptor.forClass(Map.class);
         ComponentParametersView dataFilter = new ComponentParametersView();
@@ -184,7 +182,7 @@ public class ToscaOperationFacadeTest {
 
     @SuppressWarnings("unchecked")
     @Test
-    public void fetchMetaDataByResourceType_failedToGetData() throws Exception {
+    void fetchMetaDataByResourceType_failedToGetData() throws Exception {
         when(janusGraphDaoMock.getByCriteria(eq(null), anyMap(), anyMap(), eq(JsonParseFlagEnum.ParseMetadata))).thenReturn(Either.right(
             JanusGraphOperationStatus.GENERAL_ERROR));
         Either<List<Component>, StorageOperationStatus> fetchedComponents = testInstance
@@ -194,41 +192,41 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void associatePolicyToComponentSuccessTest() {
+    void associatePolicyToComponentSuccessTest() {
         Either<PolicyDefinition, StorageOperationStatus> result = associatePolicyToComponentWithStatus(StorageOperationStatus.OK);
         assertTrue(result.isLeft());
     }
 
     @Test
-    public void associatePolicyToComponentFailureTest() {
+    void associatePolicyToComponentFailureTest() {
         Either<PolicyDefinition, StorageOperationStatus> result = associatePolicyToComponentWithStatus(StorageOperationStatus.BAD_REQUEST);
         assertTrue(result.isRight() && result.right().value() == StorageOperationStatus.BAD_REQUEST);
     }
 
     @Test
-    public void updatePolicyOfComponentSuccessTest() {
+    void updatePolicyOfComponentSuccessTest() {
         Either<PolicyDefinition, StorageOperationStatus> result = updatePolicyOfComponentWithStatus(StorageOperationStatus.OK);
         assertTrue(result.isLeft());
     }
 
     @Test
-    public void updatePolicyOfComponentFailureTest() {
+    void updatePolicyOfComponentFailureTest() {
         Either<PolicyDefinition, StorageOperationStatus> result = updatePolicyOfComponentWithStatus(StorageOperationStatus.NOT_FOUND);
         assertTrue(result.isRight() && result.right().value() == StorageOperationStatus.NOT_FOUND);
     }
 
     @Test
-    public void removePolicyFromComponentSuccessTest() {
+    void removePolicyFromComponentSuccessTest() {
         removePolicyFromComponentWithStatus(StorageOperationStatus.OK);
     }
 
     @Test
-    public void removePolicyFromComponentFailureTest() {
+    void removePolicyFromComponentFailureTest() {
         removePolicyFromComponentWithStatus(StorageOperationStatus.NOT_FOUND);
     }
 
     @Test
-    public void testFindLastCertifiedToscaElementByUUID() {
+    void testFindLastCertifiedToscaElementByUUID() {
         Either<Component, StorageOperationStatus> result;
         Component component = new Resource();
         List<GraphVertex> list = new ArrayList<>();
@@ -248,7 +246,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testLatestComponentByToscaResourceName() {
+    void testLatestComponentByToscaResourceName() {
         Either<Component, StorageOperationStatus> result;
         TopologyTemplate toscaElement = new TopologyTemplate();
         toscaElement.setComponentType(ComponentTypeEnum.SERVICE);
@@ -263,10 +261,9 @@ public class ToscaOperationFacadeTest {
         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
         propertiesToMatch.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, "toscaResourceName");
         propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
-        propertiesToMatch.put(GraphPropertyEnum.MODEL, null);
         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
 
-        when(janusGraphDaoMock.getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll))
+        when(janusGraphDaoMock.getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll, null))
             .thenReturn(Either.left(list));
         when(topologyTemplateOperationMock.getToscaElement(ArgumentMatchers.eq(graphVertex), any(ComponentParametersView.class)))
             .thenReturn(Either.left(toscaElement));
@@ -276,7 +273,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testValidateCsarUuidUniqueness() {
+    void testValidateCsarUuidUniqueness() {
         StorageOperationStatus result;
         String csarUUID = "csarUUID";
         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
@@ -288,7 +285,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testValidateCsarUuidUnique_true() {
+    void testValidateCsarUuidUnique_true() {
         StorageOperationStatus result;
         String csarUUID = "csarUUID";
         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
@@ -300,7 +297,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testGetLatestCertiNodeTypeByToscaResourceName() {
+    void testGetLatestCertiNodeTypeByToscaResourceName() {
         Either<Resource, StorageOperationStatus> result;
         String toscaResourceName = "resourceName";
         String uniqueId = "uniqueId";
@@ -324,7 +321,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testValidateCompExists() {
+    void testValidateCompExists() {
         Either<Boolean, StorageOperationStatus> result;
         String componentId = "componentId";
         GraphVertex graphVertex = getTopologyTemplateVertex();
@@ -334,7 +331,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testValidateCompExists_NotFound() {
+    void testValidateCompExists_NotFound() {
         Either<Boolean, StorageOperationStatus> result;
         String componentId = "componentId";
         when(janusGraphDaoMock.getVertexById(componentId, JsonParseFlagEnum.NoParse)).thenReturn(Either.right(
@@ -344,7 +341,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testValidateToscaResourceNameExists() {
+    void testValidateToscaResourceNameExists() {
         Either<Boolean, StorageOperationStatus> result;
         String templateName = "templateName";
         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
@@ -358,7 +355,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testValidateToscaResourceNameExists_false() {
+    void testValidateToscaResourceNameExists_false() {
         Either<Boolean, StorageOperationStatus> result;
         String templateName = "templateName";
         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
@@ -373,7 +370,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testOverrideComponent() {
+    void testOverrideComponent() {
         Either<Resource, StorageOperationStatus> result;
         Resource resource = new Resource();
         String id = "id";
@@ -396,7 +393,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testGetToscaElement() {
+    void testGetToscaElement() {
         Either<Component, StorageOperationStatus> result;
         String id = "id";
         GraphVertex graphVertex = getTopologyTemplateVertex();
@@ -409,7 +406,143 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testMarkComponentToDelete() {
+    void testDeleteService_ServiceInUse() {
+        String invariantUUID = "12345";
+        String serviceUid = "1";
+        GraphVertex service1 = getTopologyTemplateVertex();
+        service1.setUniqueId(serviceUid);
+        List<GraphVertex> allResourcesToDelete = new ArrayList<>();
+        allResourcesToDelete.add(service1);
+        Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
+        propertiesToMatch.put(GraphPropertyEnum.INVARIANT_UUID, invariantUUID);
+        ToscaElement toscaElement = getToscaElementForTest();
+        toscaElement.setUniqueId(serviceUid);
+        String service2Name = "service2Name";
+        Map<String, Object> service2MetadataJson = new HashMap<>();
+        service2MetadataJson.put(GraphPropertyEnum.COMPONENT_TYPE.getProperty(), ComponentType.SERVICE);
+        service2MetadataJson.put(GraphPropertyEnum.NAME.getProperty(), service2Name);
+        String service2Uid = "2";
+        GraphVertex usingService = getTopologyTemplateVertex();
+        usingService.setUniqueId(service2Uid);
+        usingService.setMetadataJson(service2MetadataJson);
+        List<GraphVertex> inUseBy = new ArrayList<>();
+        inUseBy.add(usingService);
+
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(invariantUUID, Collections.emptyMap())).
+            thenReturn(allResourcesToDelete);
+        when(janusGraphDaoMock.getParentVertices(any(GraphVertex.class), any(), eq(JsonParseFlagEnum.ParseAll))).
+            thenReturn(Either.left(inUseBy)).thenReturn(Either.left(inUseBy));
+        final OperationException actualException = assertThrows(OperationException.class, () -> testInstance.deleteService(invariantUUID, true));
+        assertEquals(ActionStatus.COMPONENT_IN_USE_BY_ANOTHER_COMPONENT, actualException.getActionStatus());
+        assertEquals(actualException.getParams()[0], ComponentType.SERVICE + " " + service2Name);
+    }
+
+    @Test
+    void testDeleteService_WithOneVersion() {
+        String invariantUUID = "12345";
+        String serviceUid = "1";
+        Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
+        propertiesToMatch.put(GraphPropertyEnum.INVARIANT_UUID, invariantUUID);
+        GraphVertex service1 = getTopologyTemplateVertex();
+        service1.setUniqueId(serviceUid);
+        List<GraphVertex> allResourcesToDelete = new ArrayList<>();
+        allResourcesToDelete.add(service1);
+        ToscaElement toscaElement = getToscaElementForTest();
+        toscaElement.setUniqueId(serviceUid);
+        List<String> affectedComponentIds = new ArrayList<>();
+        affectedComponentIds.add(service1.getUniqueId());
+
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(invariantUUID, Collections.emptyMap())).
+            thenReturn(allResourcesToDelete);
+        when(janusGraphDaoMock.getParentVertices(eq(service1), any(), eq(JsonParseFlagEnum.ParseAll))).
+            thenReturn(Either.right(JanusGraphOperationStatus.OK));
+        when(graphLockOperationMock.lockComponent(service1.getUniqueId(), NodeTypeEnum.Service)).
+            thenReturn(StorageOperationStatus.OK);
+        when(topologyTemplateOperationMock.deleteToscaElement(service1)).thenReturn(Either.left(toscaElement));
+        assertEquals(affectedComponentIds, testInstance.deleteService(invariantUUID, true));
+    }
+
+    @Test
+    void testDeleteService_WithTwoVersions() {
+        String invariantUUID = "12345";
+        String serviceUid = "1";
+        String service2Uid = "2";
+        GraphVertex service = getTopologyTemplateVertex();
+        service.setUniqueId(serviceUid);
+        GraphVertex serviceV2 = getTopologyTemplateVertex();
+        serviceV2.setUniqueId(service2Uid);
+        ToscaElement toscaElement = getToscaElementForTest();
+        toscaElement.setUniqueId(serviceUid);
+        ToscaElement toscaElement2 = getToscaElementForTest();
+        toscaElement2.setUniqueId(service2Uid);
+        List<String> affectedComponentIds = new ArrayList<>();
+        affectedComponentIds.add(service.getUniqueId());
+        affectedComponentIds.add(serviceV2.getUniqueId());
+        List<GraphVertex> allResourcesToDelete = new ArrayList<>();
+        allResourcesToDelete.add(service);
+        allResourcesToDelete.add(serviceV2);
+        Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
+        propertiesToMatch.put(GraphPropertyEnum.INVARIANT_UUID, invariantUUID);
+
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(invariantUUID, Collections.emptyMap())).
+            thenReturn(allResourcesToDelete);
+        when(janusGraphDaoMock.getParentVertices(any(GraphVertex.class), any(), eq(JsonParseFlagEnum.ParseAll))).
+            thenReturn(Either.right(JanusGraphOperationStatus.OK));
+        when(graphLockOperationMock.lockComponent(service.getUniqueId(), NodeTypeEnum.Service)).
+            thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperationMock.lockComponent(serviceV2.getUniqueId(), NodeTypeEnum.Service)).
+            thenReturn(StorageOperationStatus.OK);
+        when(topologyTemplateOperationMock.deleteToscaElement(service)).thenReturn(Either.left(toscaElement));
+        when(topologyTemplateOperationMock.deleteToscaElement(serviceV2)).thenReturn(Either.left(toscaElement));
+        assertEquals(affectedComponentIds, testInstance.deleteService(invariantUUID, true));
+    }
+
+    @Test
+    void testDeleteService_FailDelete() {
+        String invariantUUID = "12345";
+        String serviceUid = "1";
+        GraphVertex service = getTopologyTemplateVertex();
+        service.setUniqueId(serviceUid);
+        ToscaElement toscaElement = getToscaElementForTest();
+        toscaElement.setUniqueId(serviceUid);
+        List<GraphVertex> allResourcesToDelete = new ArrayList<>();
+        allResourcesToDelete.add(service);
+
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(invariantUUID, Collections.emptyMap())).
+            thenReturn(allResourcesToDelete);
+        when(janusGraphDaoMock.getParentVertices(eq(service), any(), eq(JsonParseFlagEnum.ParseAll))).
+            thenReturn(Either.right(JanusGraphOperationStatus.OK));
+        when(graphLockOperationMock.lockComponent(service.getUniqueId(), NodeTypeEnum.Service)).
+            thenReturn(StorageOperationStatus.OK);
+        when(topologyTemplateOperationMock.deleteToscaElement(service))
+            .thenReturn(Either.right(StorageOperationStatus.NOT_FOUND));
+        StorageException actualException = assertThrows(StorageException.class, () -> testInstance.deleteService(invariantUUID, false));
+        assertEquals(StorageOperationStatus.NOT_FOUND, actualException.getStorageOperationStatus());
+        assertEquals(0, actualException.getParams().length);
+    }
+
+    @Test
+    void testDeleteService_NotFound() {
+        String invariantUUID = "12345";
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(invariantUUID, Collections.emptyMap())).
+            thenReturn(Collections.emptyList());
+        assertEquals(0, testInstance.deleteService(invariantUUID, true).size());
+    }
+
+    @Test
+    void testDeleteService_GeneralErrorInJanusGraphDao() {
+        String invariantUUID = "12345";
+        JanusGraphException janusException = new JanusGraphException(JanusGraphOperationStatus.GENERAL_ERROR, "General error");
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(invariantUUID, Collections.emptyMap())).
+            thenThrow(janusException);
+
+        StorageException actualException = assertThrows(StorageException.class, () -> testInstance.deleteService(invariantUUID, false));
+        assertEquals(StorageOperationStatus.GENERAL_ERROR, actualException.getStorageOperationStatus());
+        assertEquals(0, actualException.getParams().length);
+    }
+
+    @Test
+    void testMarkComponentToDelete() {
         StorageOperationStatus result;
         Component component = new Resource();
         String id = "id";
@@ -422,7 +555,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testDelToscaComponent() {
+    void testDelToscaComponent() {
         Either<Component, StorageOperationStatus> result;
         String componentId = "compId";
         GraphVertex graphVertex = getTopologyTemplateVertex();
@@ -434,15 +567,15 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testGetLatestByToscaResourceName() {
+    void testGetLatestByToscaResourceName() {
         Either<Component, StorageOperationStatus> result;
         String toscaResourceName = "name";
+        String model = "testModel";
         ToscaElement toscaElement = getToscaElementForTest();
 
         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
         propertiesToMatch.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName);
         propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
-        propertiesToMatch.put(GraphPropertyEnum.MODEL, null);
         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
 
@@ -454,17 +587,17 @@ public class ToscaOperationFacadeTest {
         graphVertex.setMetadataProperties(props);
         graphVertexList.add(graphVertex);
 
-        when(janusGraphDaoMock.getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseMetadata))
+        when(janusGraphDaoMock.getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseMetadata, model))
             .thenReturn(Either.left(graphVertexList));
         when(topologyTemplateOperationMock.getToscaElement(any(GraphVertex.class), any(ComponentParametersView.class)))
             .thenReturn(Either.left(toscaElement));
-        result = testInstance.getLatestByToscaResourceName(toscaResourceName);
+        result = testInstance.getLatestByToscaResourceName(toscaResourceName, model);
         assertTrue(result.isLeft());
     }
 
 
     @Test
-    public void testGetLatestResourceByToscaResourceName() {
+    void testGetLatestResourceByToscaResourceName() {
         Either<Resource, StorageOperationStatus> result;
         String toscaResourceName = "org.openecomp.resource.vf";
         ToscaElement toscaElement = getToscaElementForTest();
@@ -496,7 +629,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testGetFollowed() {
+    void testGetFollowed() {
         Either<Set<Component>, StorageOperationStatus> result;
         String userId = "id";
         Set<LifecycleStateEnum> lifecycleStates = new HashSet<>();
@@ -516,7 +649,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testGetBySystemName() {
+    void testGetBySystemName() {
         Either<List<Component>, StorageOperationStatus> result;
         String sysName = "sysName";
         ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.RESOURCE;
@@ -542,7 +675,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testGetCompByNameAndVersion() {
+    void testGetCompByNameAndVersion() {
         Either<Component, StorageOperationStatus> result;
         ComponentTypeEnum componentType = ComponentTypeEnum.RESOURCE;
         String name = "name";
@@ -573,13 +706,13 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void addDataTypesToComponentSuccessTest() {
+    void addDataTypesToComponentSuccessTest() {
         Either<List<DataTypeDefinition>, StorageOperationStatus> result = addDataTypesToComponentWithStatus(StorageOperationStatus.OK);
         assertTrue(result.isLeft());
     }
 
     @Test
-    public void addDataTypesToComponentFailureTest_BadRequest() {
+    void addDataTypesToComponentFailureTest_BadRequest() {
         Either<List<DataTypeDefinition>, StorageOperationStatus> result = addDataTypesToComponentWithStatus(StorageOperationStatus.BAD_REQUEST);
         assertTrue(result.isRight() && result.right().value() == StorageOperationStatus.BAD_REQUEST);
     }
@@ -640,7 +773,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testDataTypesToComponentFailureTest_NotFound() {
+    void testDataTypesToComponentFailureTest_NotFound() {
         Either<List<DataTypeDefinition>, StorageOperationStatus> result;
         String componentId = "componentId";
         GraphVertex vertex = getNodeTypeVertex();
@@ -652,7 +785,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testDeleteDataTypeOfComponent() {
+    void testDeleteDataTypeOfComponent() {
         Component component = new Resource();
         String id = "id";
         component.setUniqueId(id);
@@ -670,7 +803,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testAddComponentInstancePropertiesToComponent() {
+    void testAddComponentInstancePropertiesToComponent() {
         // set up component object
         Component component = new Resource();
         component.setUniqueId(COMPONENT_ID);
@@ -700,7 +833,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testAddComponentInstanceToTopologyTemplate_ServiceProxy() {
+    void testAddComponentInstanceToTopologyTemplate_ServiceProxy() {
         Component containerComponent = new Service();
         Component originalComponent = new Service();
         ComponentInstance componentInstance = new ComponentInstance();
@@ -742,7 +875,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testAddComponentInstanceToTopologyTemplate_ServiceSubstitution() {
+    void testAddComponentInstanceToTopologyTemplate_ServiceSubstitution() {
         Component containerComponent = new Service();
         Component originalComponent = new Service();
         ComponentInstance componentInstance = new ComponentInstance();
@@ -782,7 +915,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void testUpdateComponentInstanceRequirement() {
+    void testUpdateComponentInstanceRequirement() {
         String containerComponentId = "containerComponentId";
         String componentInstanceUniqueId = "componentInstanceUniqueId";
         RequirementDataDefinition requirementDataDefinition = Mockito.mock(RequirementDataDefinition.class);
@@ -798,13 +931,13 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void associateCapabilitiesToServiceFailureTest() {
+    void associateCapabilitiesToServiceFailureTest() {
         StorageOperationStatus result = associateCapabilitiesToServiceWithStatus(StorageOperationStatus.BAD_REQUEST);
         assertSame(StorageOperationStatus.BAD_REQUEST, result);
     }
 
     @Test
-    public void associateCapabilitiesToServiceSuccessTest() {
+    void associateCapabilitiesToServiceSuccessTest() {
         StorageOperationStatus result = associateCapabilitiesToServiceWithStatus(StorageOperationStatus.OK);
         assertSame(StorageOperationStatus.OK, result);
     }
@@ -831,23 +964,22 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void associateRequirementsToServiceFailureTest() {
+    void associateRequirementsToServiceFailureTest() {
         StorageOperationStatus result = associateRequirementsToServiceWithStatus(StorageOperationStatus.BAD_REQUEST);
         assertSame(StorageOperationStatus.BAD_REQUEST, result);
     }
 
     @Test
-    public void associateRequirementsToServiceSuccessTest() {
+    void associateRequirementsToServiceSuccessTest() {
         StorageOperationStatus result = associateRequirementsToServiceWithStatus(StorageOperationStatus.OK);
         assertSame(StorageOperationStatus.OK, result);
     }
 
     @Test
-    public void test_addOutputsToComponent() {
+    void test_addOutputsToComponent() {
         final GraphVertex graphVertex = getTopologyTemplateVertex();
-        final String componentId = "componentId";
 
-        doReturn(Either.left(graphVertex)).when(janusGraphDaoMock).getVertexById(componentId, JsonParseFlagEnum.NoParse);
+        doReturn(Either.left(graphVertex)).when(janusGraphDaoMock).getVertexById(COMPONENT_ID, JsonParseFlagEnum.NoParse);
         doReturn(StorageOperationStatus.OK).when(topologyTemplateOperationMock)
             .addToscaDataToToscaElement(
                 any(GraphVertex.class), eq(EdgeLabelEnum.OUTPUTS), eq(VertexTypeEnum.OUTPUTS), anyMap(), eq(JsonPresentationFields.NAME));
@@ -855,18 +987,18 @@ public class ToscaOperationFacadeTest {
         final Map<String, OutputDefinition> outputs = new HashMap<>();
         final OutputDefinition outputDefinition = new OutputDefinition();
         outputs.put("mock", outputDefinition);
-        final Either<List<OutputDefinition>, StorageOperationStatus> result = testInstance.addOutputsToComponent(outputs, componentId);
+        final Either<List<OutputDefinition>, StorageOperationStatus> result = testInstance.addOutputsToComponent(outputs, COMPONENT_ID);
         assertNotNull(result);
         assertTrue(result.isLeft());
         assertFalse(result.left().value().isEmpty());
         assertThat(result.left().value().get(0)).isInstanceOf(OutputDefinition.class);
-        verify(janusGraphDaoMock, times(1)).getVertexById(componentId, JsonParseFlagEnum.NoParse);
+        verify(janusGraphDaoMock, times(1)).getVertexById(COMPONENT_ID, JsonParseFlagEnum.NoParse);
         verify(topologyTemplateOperationMock, times(1)).addToscaDataToToscaElement(
             any(GraphVertex.class), eq(EdgeLabelEnum.OUTPUTS), eq(VertexTypeEnum.OUTPUTS), anyMap(), eq(JsonPresentationFields.NAME));
     }
 
     @Test
-    public void test_addComponentInstanceOutputsToComponent_updateComponentInstanceOutput() {
+    void test_addComponentInstanceOutputsToComponent_updateComponentInstanceOutput() {
         final Component component = new Resource();
         component.setUniqueId(COMPONENT_ID);
         final Map<String, List<ComponentInstanceOutput>> map = new HashMap<>();
@@ -894,7 +1026,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void test_addComponentInstanceOutputsToComponent_addComponentInstanceOutput() {
+    void test_addComponentInstanceOutputsToComponent_addComponentInstanceOutput() {
         final Component component = new Resource();
         component.setUniqueId(COMPONENT_ID);
         Map<String, List<ComponentInstanceOutput>> map = new HashMap<>();
@@ -923,7 +1055,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void test_addComponentInstanceAttributesToComponent() {
+    void test_addComponentInstanceAttributesToComponent() {
         final Component component = new Resource();
         component.setUniqueId(COMPONENT_ID);
         Map<String, List<ComponentInstanceAttribute>> map = new HashMap<>();
@@ -950,7 +1082,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void test_updateAttributeOfComponent_success() {
+    void test_updateAttributeOfComponent_success() {
         final GraphVertex graphVertex = getTopologyTemplateVertex();
         final String componentId = "componentId";
         final Component component = new Resource();
@@ -975,7 +1107,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void test_updateAttributeOfComponent_isNotPresent() {
+    void test_updateAttributeOfComponent_isNotPresent() {
         final GraphVertex graphVertex = getTopologyTemplateVertex();
         final String componentId = "componentId";
         final Component component = new Resource();
@@ -1003,7 +1135,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void test_updateComponentInstanceAttributes() {
+    void test_updateComponentInstanceAttributes() {
         final GraphVertex graphVertex = getTopologyTemplateVertex();
         final String componentId = "componentId";
         final Component component = new Resource();
@@ -1023,7 +1155,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void test_updateComponentInstanceOutputs() {
+    void test_updateComponentInstanceOutputs() {
         final GraphVertex graphVertex = getTopologyTemplateVertex();
         final String componentId = "componentId";
         final Component component = new Resource();
@@ -1043,7 +1175,7 @@ public class ToscaOperationFacadeTest {
     }
 
     @Test
-    public void test_deleteOutputOfResource() {
+    void test_deleteOutputOfResource() {
         final Component component = new Resource();
         component.setUniqueId(COMPONENT_ID);
 
@@ -1057,6 +1189,196 @@ public class ToscaOperationFacadeTest {
             .deleteToscaDataElement(anyString(), eq(EdgeLabelEnum.OUTPUTS), eq(VertexTypeEnum.OUTPUTS), anyString(), eq(JsonPresentationFields.NAME));
     }
 
+    @Test
+    void testDeleteResource_ResourceInUse() {
+        GraphVertex graphVertex = getTopologyTemplateVertex();
+        String invariantUuid = "1";
+        graphVertex.setUniqueId(invariantUuid);
+        GraphVertex usingComponent = getTopologyTemplateVertex();
+        usingComponent.setUniqueId("2");
+        Map<String, Object> metadataJson = new HashMap<>();
+        metadataJson.put("COMPONENT_TYPE", "SERVICE");
+        metadataJson.put("NAME", "serviceName");
+        usingComponent.setMetadataJson(metadataJson);
+        List<GraphVertex> inUseBy = new ArrayList<>();
+        inUseBy.add(usingComponent);
+        Map<String, Object> metadata = new HashMap<>();
+        metadata.put("ex1", new Object());
+        graphVertex.setMetadataJson(metadata);
+        ToscaElement toscaElement = getToscaElementForTest();
+        toscaElement.setUniqueId(invariantUuid);
+        List<GraphVertex> allResourcesToDelete = new ArrayList<>();
+        allResourcesToDelete.add(graphVertex);
+
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(invariantUuid, Collections.emptyMap())).
+            thenReturn(allResourcesToDelete);
+        when(janusGraphDaoMock.getParentVertices(any(GraphVertex.class), any(), eq(JsonParseFlagEnum.ParseAll))).thenReturn(Either.left(inUseBy));
+
+        final OperationException actualException = assertThrows(OperationException.class,
+            () -> testInstance.deleteComponent(invariantUuid, NodeTypeEnum.Resource, true));
+        assertEquals(ActionStatus.COMPONENT_IN_USE_BY_ANOTHER_COMPONENT, actualException.getActionStatus());
+    }
+
+    @Test
+    void testDeleteResource_WithTwoVersions() {
+        GraphVertex graphVertex = getTopologyTemplateVertex();
+        String invariantUuid = "1";
+        graphVertex.setUniqueId(invariantUuid);
+        Map<String, Object> metadata1 = new HashMap<>();
+        metadata1.put("ex1", new Object());
+        graphVertex.setMetadataJson(metadata1);
+        ToscaElement toscaElement1 = getToscaElementForTest();
+        toscaElement1.setUniqueId(invariantUuid);
+        ToscaElement toscaElement2 = getToscaElementForTest();
+        toscaElement2.setUniqueId("2");
+        GraphVertex graphVertex2 = getTopologyTemplateVertex();
+        graphVertex2.setUniqueId("2");
+        Map<String, Object> metadata2 = new HashMap<>();
+        metadata2.put("ex2", new Object());
+        graphVertex.setMetadataJson(metadata2);
+        List<GraphVertex> parentVertices = new ArrayList<>();
+        parentVertices.add(graphVertex2);
+        List<String> affectedComponentIds = new ArrayList<>();
+        affectedComponentIds.add(graphVertex.getUniqueId());
+        affectedComponentIds.add(graphVertex2.getUniqueId());
+
+        when(graphLockOperationMock.lockComponent(graphVertex.getUniqueId(), NodeTypeEnum.Resource)).
+            thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperationMock.lockComponent(graphVertex2.getUniqueId(), NodeTypeEnum.Resource)).
+            thenReturn(StorageOperationStatus.OK);
+        when(topologyTemplateOperationMock.deleteToscaElement(graphVertex)).thenReturn(Either.left(toscaElement1));
+        when(topologyTemplateOperationMock.deleteToscaElement(graphVertex2)).thenReturn(Either.left(toscaElement2));
+        List<GraphVertex> allResourcesToDelete = new ArrayList<>();
+        allResourcesToDelete.add(graphVertex);
+        allResourcesToDelete.add(graphVertex2);
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(invariantUuid, Collections.emptyMap())).
+            thenReturn(allResourcesToDelete);
+        when(janusGraphDaoMock.getParentVertices(any(GraphVertex.class), any(), any())).thenReturn(Either.right(JanusGraphOperationStatus.OK));
+        assertEquals(affectedComponentIds, testInstance.deleteComponent(invariantUuid, NodeTypeEnum.Resource, false));
+    }
+
+    @Test
+    void testDeleteResource_WithOneVersion() {
+        GraphVertex graphVertex = getTopologyTemplateVertex();
+        graphVertex.setUniqueId("1");
+        Map<String, Object> metadata = new HashMap<>();
+        metadata.put("ex1", new Object());
+        graphVertex.setMetadataJson(metadata);
+        ToscaElement toscaElement = getToscaElementForTest();
+        List<String> affectedComponentIds = new ArrayList<>();
+        affectedComponentIds.add(graphVertex.getUniqueId());
+        when(graphLockOperationMock.lockComponent(graphVertex.getUniqueId(), NodeTypeEnum.Resource)).
+            thenReturn(StorageOperationStatus.OK);
+        when(topologyTemplateOperationMock.deleteToscaElement(graphVertex)).thenReturn(Either.left(toscaElement));
+        List<GraphVertex> allResourcesToDelete = new ArrayList<>();
+        allResourcesToDelete.add(graphVertex);
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(graphVertex.getUniqueId(), Collections.emptyMap())).
+            thenReturn(allResourcesToDelete);
+        when(janusGraphDaoMock.getParentVertices(any(GraphVertex.class), any(), any())).thenReturn(Either.right(JanusGraphOperationStatus.OK));
+        assertEquals(affectedComponentIds, testInstance.deleteComponent("1", NodeTypeEnum.Resource, true));
+    }
+
+    @Test
+    void testDeleteResource_FailDelete() {
+        Map<GraphPropertyEnum, Object> metadataProperties = new HashMap<>();
+        metadataProperties.put(GraphPropertyEnum.NAME, "graphVertex");
+        GraphVertex graphVertex = getTopologyTemplateVertex();
+        String invariantUUID = "1";
+        graphVertex.setUniqueId(invariantUUID);
+        graphVertex.setMetadataProperties(metadataProperties);
+        ToscaElement toscaElement1 = getToscaElementForTest();
+        toscaElement1.setUniqueId(invariantUUID);
+        List<String> affectedComponentIds = new ArrayList<>();
+        affectedComponentIds.add(graphVertex.getUniqueId());
+        List<GraphVertex> allResourcesToDelete = new ArrayList<>();
+        allResourcesToDelete.add(graphVertex);
+
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(graphVertex.getUniqueId(), Collections.emptyMap())).
+            thenReturn(allResourcesToDelete);
+        when(graphLockOperationMock.lockComponent(graphVertex.getUniqueId(), NodeTypeEnum.Resource)).
+            thenReturn(StorageOperationStatus.OK);
+        when(topologyTemplateOperationMock.deleteToscaElement(graphVertex))
+            .thenReturn(Either.right(StorageOperationStatus.NOT_FOUND));
+        when(janusGraphDaoMock.getParentVertices(any(GraphVertex.class), any(), any())).thenReturn(Either.right(JanusGraphOperationStatus.OK));
+        StorageException actualException = assertThrows(StorageException.class,
+            () -> testInstance.deleteComponent(invariantUUID, NodeTypeEnum.Resource, false));
+        assertEquals(StorageOperationStatus.NOT_FOUND, actualException.getStorageOperationStatus());
+        assertEquals(0, actualException.getParams().length);
+    }
+
+    @Test
+    void testDeleteResource_NotFound() {
+        String invariantUUID = "12345";
+        when(janusGraphDaoMock.findAllVertexByInvariantUuid(invariantUUID, Collections.emptyMap())).thenReturn(Collections.emptyList());
+        assertEquals(0, testInstance.deleteComponent(invariantUUID, NodeTypeEnum.Resource, true).size());
+    }
+
+    @Test
+    void testCreateAndAssociateInputs_OK() {
+        GraphVertex vertex = getTopologyTemplateVertex();
+        when(janusGraphDaoMock.getVertexById(COMPONENT_ID, JsonParseFlagEnum.NoParse)).thenReturn(Either.left(vertex));
+        when(topologyTemplateOperationMock.associateInputsToComponent(eq(vertex), anyMap(), anyString())).thenReturn(StorageOperationStatus.OK);
+        Map<String, InputDefinition> inputs = new HashMap<>();
+        inputs.put("1", new InputDefinition());
+        inputs.put("2", new InputDefinition());
+        final var result = testInstance.createAndAssociateInputs(inputs, COMPONENT_ID);
+        assertTrue(result.isLeft());
+        assertNotNull(result.left());
+        assertEquals(2, result.left().value().size());
+    }
+
+    @Test
+    void testCreateAndAssociateInputs_NegativeAssociateInputsToComponentStatus() {
+        GraphVertex vertex = getTopologyTemplateVertex();
+        when(janusGraphDaoMock.getVertexById(COMPONENT_ID, JsonParseFlagEnum.NoParse)).thenReturn(Either.left(vertex));
+        when(topologyTemplateOperationMock.associateInputsToComponent(eq(vertex), anyMap(), anyString()))
+            .thenReturn(StorageOperationStatus.NOT_FOUND);
+        final var result = testInstance.createAndAssociateInputs(new HashMap<>(), COMPONENT_ID);
+        assertTrue(result.isRight());
+        assertEquals(StorageOperationStatus.NOT_FOUND, result.right().value());
+    }
+
+    @Test
+    void testCreateAndAssociateInputs_componentNotFound() {
+        when(janusGraphDaoMock.getVertexById(COMPONENT_ID, JsonParseFlagEnum.NoParse)).thenReturn(Either.right(JanusGraphOperationStatus.NOT_FOUND));
+        final var result = testInstance.createAndAssociateInputs(new HashMap<>(), COMPONENT_ID);
+        assertTrue(result.isRight());
+        assertEquals(StorageOperationStatus.NOT_FOUND, result.right().value());
+    }
+
+    @Test
+    void testCreateAndAssociateOutputs_OK() {
+        GraphVertex vertex = getTopologyTemplateVertex();
+        when(janusGraphDaoMock.getVertexById(COMPONENT_ID, JsonParseFlagEnum.NoParse)).thenReturn(Either.left(vertex));
+        when(topologyTemplateOperationMock.associateOutputsToComponent(eq(vertex), anyMap(), anyString())).thenReturn(StorageOperationStatus.OK);
+        Map<String, OutputDefinition> outputs = new HashMap<>();
+        outputs.put("1", new OutputDefinition());
+        outputs.put("2", new OutputDefinition());
+        final var result = testInstance.createAndAssociateOutputs(outputs, COMPONENT_ID);
+        assertTrue(result.isLeft());
+        assertNotNull(result.left());
+        assertEquals(2, result.left().value().size());
+    }
+
+    @Test
+    void testCreateAndAssociateOutputs_NegativeAssociateOutputsToComponentStatus() {
+        GraphVertex vertex = getTopologyTemplateVertex();
+        when(janusGraphDaoMock.getVertexById(COMPONENT_ID, JsonParseFlagEnum.NoParse)).thenReturn(Either.left(vertex));
+        when(topologyTemplateOperationMock.associateOutputsToComponent(eq(vertex), anyMap(), anyString()))
+            .thenReturn(StorageOperationStatus.NOT_FOUND);
+        final var result = testInstance.createAndAssociateOutputs(new HashMap<>(), COMPONENT_ID);
+        assertTrue(result.isRight());
+        assertEquals(StorageOperationStatus.NOT_FOUND, result.right().value());
+    }
+
+    @Test
+    void testCreateAndAssociateOutputs_componentNotFound() {
+        when(janusGraphDaoMock.getVertexById(COMPONENT_ID, JsonParseFlagEnum.NoParse)).thenReturn(Either.right(JanusGraphOperationStatus.NOT_FOUND));
+        final var result = testInstance.createAndAssociateOutputs(new HashMap<>(), COMPONENT_ID);
+        assertTrue(result.isRight());
+        assertEquals(StorageOperationStatus.NOT_FOUND, result.right().value());
+    }
+
     private StorageOperationStatus associateRequirementsToServiceWithStatus(StorageOperationStatus status) {
         Map<String, ListRequirementDataDefinition> requirementsMap = new HashedMap();
         String componentId = "componentid";
@@ -1090,7 +1412,9 @@ public class ToscaOperationFacadeTest {
         }
         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = Either.left(vertex);
         when(janusGraphDaoMock.getVertexById(componentId, JsonParseFlagEnum.ParseMetadata)).thenReturn(getVertexEither);
-        when(topologyTemplateOperationMock.addPolicyToToscaElement(eq(vertex), any(PolicyDefinition.class), anyInt())).thenReturn(status);
+        if (status == StorageOperationStatus.OK) {
+            when(topologyTemplateOperationMock.addPolicyToToscaElement(eq(vertex), any(PolicyDefinition.class), anyInt())).thenReturn(status);
+        }
         return testInstance.associatePolicyToComponent(componentId, policy, counter);
     }
 
@@ -1137,4 +1461,5 @@ public class ToscaOperationFacadeTest {
         graphVertex.setLabel(VertexTypeEnum.NODE_TYPE);
         return graphVertex;
     }
+
 }