Support for concat TOSCA function
[sdc.git] / catalog-be / src / test / java / org / openecomp / sdc / be / components / impl / ComponentInstanceBusinessLogicTest.java
index d406244..96c6762 100644 (file)
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
 package org.openecomp.sdc.be.components.impl;
 
-import static org.junit.Assert.assertTrue;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+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.junit.jupiter.api.DynamicTest.dynamicTest;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anySet;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
+import static org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum.RESOURCE_PARAM_NAME;
 
+import fj.data.Either;
 import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Optional;
 import java.util.Set;
-import java.util.function.BiPredicate;
-
+import java.util.stream.Stream;
+import mockit.Deencapsulation;
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.collections4.MapUtils;
+import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.apache.commons.lang3.tuple.Pair;
 import org.assertj.core.util.Lists;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DynamicTest;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestFactory;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
+import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
+import org.openecomp.sdc.be.components.impl.exceptions.ByResponseFormatComponentException;
+import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
+import org.openecomp.sdc.be.components.impl.exceptions.ToscaFunctionExceptionSupplier;
+import org.openecomp.sdc.be.components.impl.exceptions.ToscaGetFunctionExceptionSupplier;
 import org.openecomp.sdc.be.components.validation.UserValidations;
+import org.openecomp.sdc.be.config.ConfigurationManager;
 import org.openecomp.sdc.be.dao.api.ActionStatus;
+import org.openecomp.sdc.be.dao.janusgraph.JanusGraphDao;
+import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
+import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
 import org.openecomp.sdc.be.datatypes.elements.CapabilityDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.ForwardingPathDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.ForwardingPathElementDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.GetInputValueDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.GetPolicyValueDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.RequirementDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.SchemaDefinition;
+import org.openecomp.sdc.be.datatypes.elements.ToscaGetFunctionDataDefinition;
 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
 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.PropertySource;
+import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
+import org.openecomp.sdc.be.datatypes.tosca.ToscaGetFunctionType;
+import org.openecomp.sdc.be.exception.BusinessException;
 import org.openecomp.sdc.be.impl.ComponentsUtils;
-import org.openecomp.sdc.be.impl.ServletUtils;
-import org.openecomp.sdc.be.info.CreateAndAssotiateInfo;
+import org.openecomp.sdc.be.model.ArtifactDefinition;
 import org.openecomp.sdc.be.model.CapabilityDefinition;
 import org.openecomp.sdc.be.model.CapabilityRequirementRelationship;
 import org.openecomp.sdc.be.model.Component;
 import org.openecomp.sdc.be.model.ComponentInstance;
+import org.openecomp.sdc.be.model.ComponentInstanceAttribute;
 import org.openecomp.sdc.be.model.ComponentInstanceInput;
+import org.openecomp.sdc.be.model.ComponentInstancePropInput;
 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.PolicyDefinition;
+import org.openecomp.sdc.be.model.PropertyDefinition;
 import org.openecomp.sdc.be.model.RelationshipImpl;
 import org.openecomp.sdc.be.model.RelationshipInfo;
 import org.openecomp.sdc.be.model.RequirementCapabilityRelDef;
@@ -47,485 +121,2603 @@ import org.openecomp.sdc.be.model.RequirementDefinition;
 import org.openecomp.sdc.be.model.Resource;
 import org.openecomp.sdc.be.model.Service;
 import org.openecomp.sdc.be.model.User;
-import org.openecomp.sdc.be.model.jsontitan.operations.ForwardingPathOperation;
-import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
+import org.openecomp.sdc.be.model.cache.ApplicationDataTypeCache;
+import org.openecomp.sdc.be.model.jsonjanusgraph.config.ContainerInstanceTypesData;
+import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ForwardingPathOperation;
+import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
+import org.openecomp.sdc.be.model.jsonjanusgraph.operations.exception.OperationException;
 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
-import org.openecomp.sdc.be.user.UserBusinessLogic;
+import org.openecomp.sdc.be.model.operations.impl.GraphLockOperation;
+import org.openecomp.sdc.be.model.operations.impl.PropertyOperation;
+import org.openecomp.sdc.common.api.ArtifactGroupTypeEnum;
+import org.openecomp.sdc.common.api.ArtifactTypeEnum;
+import org.openecomp.sdc.common.api.ConfigurationSource;
+import org.openecomp.sdc.common.impl.ExternalConfiguration;
+import org.openecomp.sdc.common.impl.FSConfigurationSource;
+import org.openecomp.sdc.common.util.ValidationUtils;
 import org.openecomp.sdc.exception.ResponseFormat;
 
-import fj.data.Either;
-
 /**
- * The test suite designed for test functionality of
- * ComponentInstanceBusinessLogic class
+ * The test suite designed for test functionality of ComponentInstanceBusinessLogic class
  */
-public class ComponentInstanceBusinessLogicTest {
-
-       private final static String USER_ID = "jh0003";
-       private final static String COMPONENT_ID = "componentId";
-       private final static String TO_INSTANCE_ID = "toInstanceId";
-       private final static String FROM_INSTANCE_ID = "fromInstanceId";
-       private final static String RELATION_ID = "relationId";
-       private final static String CAPABILITY_OWNER_ID = "capabilityOwnerId";
-       private final static String CAPABILITY_UID = "capabilityUid";
-       private final static String CAPABILITY_NAME = "capabilityName";
-       private final static String REQUIREMENT_OWNER_ID = "requirementOwnerId";
-       private final static String REQUIREMENT_UID = "requirementUid";
-       private final static String REQUIREMENT_NAME = "requirementName";
-       private final static String RELATIONSHIP_TYPE = "relationshipType";
-
-       private static ComponentsUtils componentsUtils;
-       private static ServletUtils servletUtils;
-       private static ResponseFormat responseFormat;
-       private static ToscaOperationFacade toscaOperationFacade;
-       private static UserBusinessLogic userAdmin;
-
-       private static ComponentInstanceBusinessLogic componentInstanceBusinessLogic;
-       private static ForwardingPathOperation forwardingPathOperation;
-       private static User user;
-       private static UserValidations userValidations;
-       private static Component service;
-       private static Component resource;
-       private static ComponentInstance toInstance;
-       private static ComponentInstance fromInstance;
-       private static CapabilityDataDefinition capability;
-       private static RequirementDataDefinition requirement;
-       private static RequirementCapabilityRelDef relation;
-       private static BaseBusinessLogic baseBusinessLogic;
-       
-
-//     @BeforeClass
-//     public static void setup() {
-//             createMocks();
-//             setMocks();
-//             stubMethods();
-//             createComponents();
-//
-//     }
-
-       @Before
-       public void init() {
-               createMocks();
-               setMocks();
-               stubMethods();
-               createComponents();
-               MockitoAnnotations.initMocks(this);
-       }
-
-       @Test
-       public void testGetRelationByIdSuccess() {
-               getServiceRelationByIdSuccess(service);
-               getServiceRelationByIdSuccess(resource);
-       }
-
-       @Test
-       public void testGetRelationByIdUserValidationFailure() {
-               getServiceRelationByIdUserValidationFailure(service);
-               getServiceRelationByIdUserValidationFailure(resource);
-       }
-
-       @Test
-       public void testGetRelationByIdComponentNotFoundFailure() {
-               getRelationByIdComponentNotFoundFailure(service);
-               getRelationByIdComponentNotFoundFailure(resource);
-       }
-
-       
-       @Test
-       public void testForwardingPathOnVersionChange() {
-               getforwardingPathOnVersionChange();
-       }
-
-       private void getforwardingPathOnVersionChange() {
-               String containerComponentParam = "services";
-               String containerComponentID = "121-cont";
-               String componentInstanceID = "121-cont-1-comp";
-               Service component = new Service();
-               Map<String, ForwardingPathDataDefinition> forwardingPaths = generateForwardingPath(componentInstanceID);
-
-               // Add existing componentInstance to component
-               List<ComponentInstance> componentInstanceList = new ArrayList<>();
-               ComponentInstance oldComponentInstance = new ComponentInstance();
-               oldComponentInstance.setName("OLD_COMP_INSTANCE");
-               oldComponentInstance.setUniqueId(componentInstanceID);
-               oldComponentInstance.setToscaPresentationValue(JsonPresentationFields.CI_COMPONENT_UID, "1-comp");
-               componentInstanceList.add(oldComponentInstance);
-               component.setComponentInstances(componentInstanceList);
-               component.setForwardingPaths(forwardingPaths);
-
-               List<ComponentInstance> componentInstanceListNew = new ArrayList<>();
-               ComponentInstance newComponentInstance = new ComponentInstance();
-               String new_Comp_UID = "2-comp";
-               newComponentInstance.setToscaPresentationValue(JsonPresentationFields.CI_COMPONENT_UID, new_Comp_UID);
-               newComponentInstance.setUniqueId(new_Comp_UID);
-               componentInstanceListNew.add(newComponentInstance);
-               Component component2 = new Service();
-               component2.setComponentInstances(componentInstanceListNew);
-
-               // Mock for getting component
-               when(toscaOperationFacade.getToscaElement(eq(containerComponentID), any(ComponentParametersView.class)))
-                               .thenReturn(Either.left(component));
-               when(toscaOperationFacade.validateComponentExists(any(String.class))).thenReturn(Either.left(Boolean.TRUE));
-               // Mock for getting component for componentInstance
-               when(toscaOperationFacade.getToscaFullElement(eq("1-comp"))).thenReturn(Either.left(component));
-               when(toscaOperationFacade.getToscaFullElement(eq(new_Comp_UID))).thenReturn(Either.left(component2));
-
-               Either<Set<String>, ResponseFormat> resultOp = componentInstanceBusinessLogic.forwardingPathOnVersionChange(
-                               containerComponentParam, containerComponentID, componentInstanceID, newComponentInstance);
-               Assert.assertEquals(1, resultOp.left().value().size());
-               Assert.assertEquals("FP-ID-1", resultOp.left().value().iterator().next());
-
-       }
-
-       @Test
-       public void testDeleteForwardingPathsWhenComponentinstanceDeleted() {
-
-               ComponentTypeEnum containerComponentType = ComponentTypeEnum.findByParamName("services");
-               String containerComponentID = "Service-comp";
-               String componentInstanceID = "NodeA1";
-               Service component = new Service();
-
-               component.addForwardingPath(createPath("path1", "NodeA1", "NodeB1", "1"));
-               component.addForwardingPath(createPath("Path2", "NodeA2", "NodeB2", "2"));
-               when(toscaOperationFacade.getToscaElement(eq(containerComponentID), any(ComponentParametersView.class)))
-                               .thenReturn(Either.left(component));
-               when(toscaOperationFacade.getToscaElement(eq(containerComponentID))).thenReturn(Either.left(component));
-               when(forwardingPathOperation.deleteForwardingPath(any(Service.class), anySet()))
-                               .thenReturn(Either.left(new HashSet<>()));
-               Either<ComponentInstance, ResponseFormat> responseFormatEither = componentInstanceBusinessLogic
-                               .deleteForwardingPathsRelatedTobeDeletedComponentInstance(containerComponentID, componentInstanceID,
-                                               containerComponentType, Either.left(new ComponentInstance()));
-               Assert.assertTrue(responseFormatEither.isLeft());
-
-       }
-
-       @Test
-       public void testDeleteForwardingPathsWhenErrorInComponentinstanceDelete() {
-
-               ComponentTypeEnum containerComponentType = ComponentTypeEnum.findByParamName("services");
-               String containerComponentID = "Service-comp";
-               String componentInstanceID = "NodeA1";
-               Service component = new Service();
-
-               component.addForwardingPath(createPath("path1", "NodeA1", "NodeB1", "1"));
-               component.addForwardingPath(createPath("Path2", "NodeA2", "NodeB2", "2"));
-               when(toscaOperationFacade.getToscaElement(eq(containerComponentID), any(ComponentParametersView.class)))
-                               .thenReturn(Either.left(component));
-               when(toscaOperationFacade.getToscaElement(eq(containerComponentID))).thenReturn(Either.left(component));
-               when(forwardingPathOperation.deleteForwardingPath(any(Service.class), anySet()))
-                               .thenReturn(Either.left(new HashSet<>()));
-               Either<ComponentInstance, ResponseFormat> responseFormatEither = componentInstanceBusinessLogic
-                               .deleteForwardingPathsRelatedTobeDeletedComponentInstance(containerComponentID, componentInstanceID,
-                                               containerComponentType, Either.right(new ResponseFormat()));
-               Assert.assertTrue(responseFormatEither.isRight());
-
-       }
-
-       private ForwardingPathDataDefinition createPath(String pathName, String fromNode, String toNode, String uniqueId) {
-               ForwardingPathDataDefinition forwardingPath = new ForwardingPathDataDefinition(pathName);
-               forwardingPath.setProtocol("protocol");
-               forwardingPath.setDestinationPortNumber("port");
-               forwardingPath.setUniqueId(uniqueId);
-               ListDataDefinition<ForwardingPathElementDataDefinition> forwardingPathElementListDataDefinition = new ListDataDefinition<>();
-               forwardingPathElementListDataDefinition.add(new ForwardingPathElementDataDefinition(fromNode, toNode,
-                               "nodeAcpType", "nodeBcpType", "nodeDcpName", "nodeBcpName"));
-               forwardingPath.setPathElements(forwardingPathElementListDataDefinition);
-
-               return forwardingPath;
-       }
-
-       private Map<String, ForwardingPathDataDefinition> generateForwardingPath(String componentInstanceID) {
-               ForwardingPathDataDefinition forwardingPath = new ForwardingPathDataDefinition("fpName");
-               String protocol = "protocol";
-               forwardingPath.setProtocol(protocol);
-               forwardingPath.setDestinationPortNumber("DestinationPortNumber");
-               forwardingPath.setUniqueId("FP-ID-1");
-               ListDataDefinition<ForwardingPathElementDataDefinition> forwardingPathElementListDataDefinition = new ListDataDefinition<>();
-               forwardingPathElementListDataDefinition.add(new ForwardingPathElementDataDefinition(componentInstanceID,
-                               "nodeB", "nodeA_FORWARDER_CAPABILITY", "nodeBcpType", "nodeDcpName", "nodeBcpName"));
-               forwardingPath.setPathElements(forwardingPathElementListDataDefinition);
-               Map<String, ForwardingPathDataDefinition> forwardingPaths = new HashMap<>();
-               forwardingPaths.put("1122", forwardingPath);
-               return forwardingPaths;
-       }
-
-       @SuppressWarnings("unchecked")
-       private void getServiceRelationByIdSuccess(Component component) {
-               Either<User, ActionStatus> eitherCreator = Either.left(user);
-               when(userAdmin.getUser(eq(USER_ID), eq(false))).thenReturn(eitherCreator);
-               Either<Component, StorageOperationStatus> getComponentRes = Either.left(component);
-               when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
-                               .thenReturn(getComponentRes);
-
-               Either<RequirementDataDefinition, StorageOperationStatus> getfulfilledRequirementRes = Either.left(requirement);
-               when(toscaOperationFacade.getFulfilledRequirementByRelation(eq(COMPONENT_ID), eq(FROM_INSTANCE_ID),
-                               eq(relation), any(BiPredicate.class))).thenReturn(getfulfilledRequirementRes);
-
-               Either<CapabilityDataDefinition, StorageOperationStatus> getfulfilledCapabilityRes = Either.left(capability);
-               when(toscaOperationFacade.getFulfilledCapabilityByRelation(eq(COMPONENT_ID), eq(FROM_INSTANCE_ID), eq(relation),
-                               any(BiPredicate.class))).thenReturn(getfulfilledCapabilityRes);
-
-               Either<RequirementCapabilityRelDef, ResponseFormat> response = componentInstanceBusinessLogic
-                               .getRelationById(COMPONENT_ID, RELATION_ID, USER_ID, component.getComponentType());
-               assertTrue(response.isLeft());
-       }
-
-       private void getServiceRelationByIdUserValidationFailure(Component component) {
-               // Either<User, ActionStatus> eitherCreator =
-               // Either.right(ActionStatus.USER_NOT_FOUND);
-               // when(userAdmin.getUser(eq(USER_ID),
-               // eq(false))).thenReturn(eitherCreator);
-               when(userValidations.validateUserExists(eq(USER_ID), eq("get relation by Id"), eq(false)))
-                               .thenReturn(Either.right(new ResponseFormat(404)));
-               Either<RequirementCapabilityRelDef, ResponseFormat> response = componentInstanceBusinessLogic
-                               .getRelationById(COMPONENT_ID, RELATION_ID, USER_ID, component.getComponentType());
-               assertTrue(response.isRight());
-       }
-
-       private void getRelationByIdComponentNotFoundFailure(Component component) {
-               Either<User, ActionStatus> eitherCreator = Either.left(user);
-               when(userAdmin.getUser(eq(USER_ID), eq(false))).thenReturn(eitherCreator);
-               Either<Component, StorageOperationStatus> getComponentRes = Either.right(StorageOperationStatus.NOT_FOUND);
-               when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
-                               .thenReturn(getComponentRes);
-
-               Either<RequirementCapabilityRelDef, ResponseFormat> response = componentInstanceBusinessLogic
-                               .getRelationById(COMPONENT_ID, RELATION_ID, USER_ID, component.getComponentType());
-               assertTrue(response.isRight());
-       }
-
-       private static void createMocks() {
-               componentsUtils = Mockito.mock(ComponentsUtils.class);
-               servletUtils = Mockito.mock(ServletUtils.class);
-               responseFormat = Mockito.mock(ResponseFormat.class);
-               toscaOperationFacade = Mockito.mock(ToscaOperationFacade.class);
-               userAdmin = Mockito.mock(UserBusinessLogic.class);
-               user = Mockito.mock(User.class);
-               baseBusinessLogic = Mockito.mock(BaseBusinessLogic.class);
-               userValidations = Mockito.mock(UserValidations.class);
-               forwardingPathOperation = Mockito.mock(ForwardingPathOperation.class);
-       }
-
-       private static void setMocks() {
-               componentInstanceBusinessLogic = new ComponentInstanceBusinessLogic();
-               componentInstanceBusinessLogic.setToscaOperationFacade(toscaOperationFacade);
-               componentInstanceBusinessLogic.setUserAdmin(userAdmin);
-               componentInstanceBusinessLogic.setComponentsUtils(componentsUtils);
-               componentInstanceBusinessLogic.setUserValidations(userValidations);
-               componentInstanceBusinessLogic.setForwardingPathOperation(forwardingPathOperation);
-       }
-
-       private static void stubMethods() {
-               when(servletUtils.getComponentsUtils()).thenReturn(componentsUtils);
-               when(userValidations.validateUserExists(eq(USER_ID), eq("get relation by Id"), eq(false)))
-                               .thenReturn(Either.left(user));
-               when(componentsUtils.getResponseFormat(eq(ActionStatus.RELATION_NOT_FOUND), eq(RELATION_ID), eq(COMPONENT_ID)))
-                               .thenReturn(responseFormat);
-       }
-
-       private static void createComponents() {
-               createRelation();
-               createInstances();
-               createService();
-               createResource();
-       }
-
-       private static void createResource() {
-               resource = new Resource();
-               resource.setUniqueId(COMPONENT_ID);
-               resource.setComponentInstancesRelations(Lists.newArrayList(relation));
-               resource.setComponentInstances(Lists.newArrayList(toInstance, fromInstance));
-               resource.setCapabilities(toInstance.getCapabilities());
-               resource.setRequirements(fromInstance.getRequirements());
-               resource.setComponentType(ComponentTypeEnum.RESOURCE);
-       }
-
-       private static void createService() {
-               service = new Service();
-               service.setUniqueId(COMPONENT_ID);
-               service.setComponentInstancesRelations(Lists.newArrayList(relation));
-               service.setComponentInstances(Lists.newArrayList(toInstance, fromInstance));
-               service.setCapabilities(toInstance.getCapabilities());
-               service.setRequirements(fromInstance.getRequirements());
-               service.setComponentType(ComponentTypeEnum.SERVICE);
-       }
-
-       private static void createInstances() {
-               toInstance = new ComponentInstance();
-               toInstance.setUniqueId(TO_INSTANCE_ID);
-
-               fromInstance = new ComponentInstance();
-               fromInstance.setUniqueId(FROM_INSTANCE_ID);
-
-               capability = new CapabilityDataDefinition();
-               capability.setOwnerId(CAPABILITY_OWNER_ID);
-               capability.setUniqueId(CAPABILITY_UID);
-               capability.setName(CAPABILITY_NAME);
-
-               Map<String, List<CapabilityDefinition>> capabilities = new HashMap<>();
-               capabilities.put(capability.getName(), Lists.newArrayList(new CapabilityDefinition(capability)));
-
-               requirement = new RequirementDataDefinition();
-               requirement.setOwnerId(REQUIREMENT_OWNER_ID);
-               requirement.setUniqueId(REQUIREMENT_UID);
-               requirement.setName(REQUIREMENT_NAME);
-               requirement.setRelationship(RELATIONSHIP_TYPE);
-
-               Map<String, List<RequirementDefinition>> requirements = new HashMap<>();
-               requirements.put(requirement.getCapability(), Lists.newArrayList(new RequirementDefinition(requirement)));
-
-               toInstance.setCapabilities(capabilities);
-               fromInstance.setRequirements(requirements);
-       }
-
-       private static void createRelation() {
-
-               relation = new RequirementCapabilityRelDef();
-               CapabilityRequirementRelationship relationship = new CapabilityRequirementRelationship();
-               RelationshipInfo relationInfo = new RelationshipInfo();
-               relationInfo.setId(RELATION_ID);
-               relationship.setRelation(relationInfo);
-
-               relation.setRelationships(Lists.newArrayList(relationship));
-               relation.setToNode(TO_INSTANCE_ID);
-               relation.setFromNode(FROM_INSTANCE_ID);
-
-               relationInfo.setCapabilityOwnerId(CAPABILITY_OWNER_ID);
-               relationInfo.setCapabilityUid(CAPABILITY_UID);
-               relationInfo.setCapability(CAPABILITY_NAME);
-               relationInfo.setRequirementOwnerId(REQUIREMENT_OWNER_ID);
-               relationInfo.setRequirementUid(REQUIREMENT_UID);
-               relationInfo.setRequirement(REQUIREMENT_NAME);
-               RelationshipImpl relationshipImpl = new RelationshipImpl();
-               relationshipImpl.setType(RELATIONSHIP_TYPE);
-               relationInfo.setRelationships(relationshipImpl);
-       }
-
-       private ComponentInstanceBusinessLogic createTestSubject() {
-                       return componentInstanceBusinessLogic;
-       }
-
-       
-
-
-       
-       @Test
-       public void testChangeServiceProxyVersion() throws Exception {
-               ComponentInstanceBusinessLogic componentInstanceBusinessLogic;
-               String containerComponentType = "";
-               String containerComponentId = "";
-               String serviceProxyId = "";
-               String userId = "";
-               Either<ComponentInstance, ResponseFormat> result;
-
-               // default test
-               componentInstanceBusinessLogic = createTestSubject();
-               result = componentInstanceBusinessLogic.changeServiceProxyVersion(containerComponentType, containerComponentId, serviceProxyId,
-                               userId);
-       }
-
-
-
-
-       
-
-       
-       @Test
-       public void testCreateServiceProxy() throws Exception {
-               ComponentInstanceBusinessLogic testSubject;
-               String containerComponentType = "";
-               String containerComponentId = "";
-               String userId = "";
-               ComponentInstance componentInstance = null;
-               Either<ComponentInstance, ResponseFormat> result;
-
-               // default test
-               testSubject = createTestSubject();
-               result = testSubject.createServiceProxy(containerComponentType, containerComponentId, userId,
-                               componentInstance);
-       }
-
-
-
-       
-       @Test
-       public void testDeleteForwardingPathsRelatedTobeDeletedComponentInstance() throws Exception {
-               ComponentInstanceBusinessLogic testSubject;
-               String containerComponentId = "";
-               String componentInstanceId = "";
-               ComponentTypeEnum containerComponentType = ComponentTypeEnum.RESOURCE;
-               Either<ComponentInstance, ResponseFormat> resultOp = null;
-               Either<ComponentInstance, ResponseFormat> result;
-
-               // default test
-               testSubject = createTestSubject();
-               result = testSubject.deleteForwardingPathsRelatedTobeDeletedComponentInstance(containerComponentId,
-                               componentInstanceId, containerComponentType, resultOp);
-       }
-
-       
-       @Test
-       public void testDeleteServiceProxy() throws Exception {
-               ComponentInstanceBusinessLogic testSubject;
-               String containerComponentType = "";
-               String containerComponentId = "";
-               String serviceProxyId = "";
-               String userId = "";
-               Either<ComponentInstance, ResponseFormat> result;
-
-               // default test
-               testSubject = createTestSubject();
-               result = testSubject.deleteServiceProxy(containerComponentType, containerComponentId, serviceProxyId, userId);
-       }
-
-
-       
-
-
-       
-       @Test
-       public void testGetComponentInstanceInputsByInputId() throws Exception {
-               ComponentInstanceBusinessLogic testSubject;
-               Component component = new Service();
-               String inputId = "";
-               List<ComponentInstanceInput> result;
-
-               // default test
-               testSubject = createTestSubject();
-               result = testSubject.getComponentInstanceInputsByInputId(component, inputId);
-       }
-
-
-       
-       @Test
-       public void testGetComponentInstancePropertiesByInputId() throws Exception {
-               ComponentInstanceBusinessLogic testSubject;
-               Component component = new Service();
-               String inputId = "";
-               List<ComponentInstanceProperty> result;
-
-               // default test
-               testSubject = createTestSubject();
-               result = testSubject.getComponentInstancePropertiesByInputId(component, inputId);
-       }
-
-       
-       @Test
-       public void testGetRelationById() throws Exception {
-               ComponentInstanceBusinessLogic testSubject;
-               String componentId = "";
-               String relationId = "";
-               String userId = "";
-               ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.RESOURCE_INSTANCE;
-               Either<RequirementCapabilityRelDef, ResponseFormat> result;
-
-               // default test
-               testSubject = createTestSubject();
-               result = testSubject.getRelationById(componentId, relationId, userId, componentTypeEnum);
-       }
-
+class ComponentInstanceBusinessLogicTest {
+
+    private final static String USER_ID = "jh0003";
+    private final static String COMPONENT_ID = "componentId";
+    private final static String ORIGIN_COMPONENT_ID = "originComponentId";
+    private final static String ORIGIN_COMPONENT_VERSION = "1.0";
+    private final static String TO_INSTANCE_ID = "toInstanceId";
+    private final static String TO_INSTANCE_NAME = "toInstanceName";
+    private final static String COMPONENT_INSTANCE_ID = "componentInstanceId";
+    private final static String COMPONENT_INSTANCE_NAME = "componentInstanceName";
+    private final static String FROM_INSTANCE_ID = "fromInstanceId";
+    private final static String RELATION_ID = "relationId";
+    private final static String CAPABILITY_OWNER_ID = "capabilityOwnerId";
+    private final static String CAPABILITY_UID = "capabilityUid";
+    private final static String CAPABILITY_NAME = "capabilityName";
+    private final static String REQUIREMENT_OWNER_ID = "requirementOwnerId";
+    private final static String REQUIREMENT_UID = "requirementUid";
+    private final static String REQUIREMENT_NAME = "requirementName";
+    private final static String RELATIONSHIP_TYPE = "relationshipType";
+    private final static String ARTIFACT_1 = "cloudtech_k8s_charts.zip";
+    private final static String ARTIFACT_2 = "cloudtech_azure_day0.zip";
+    private final static String ARTIFACT_3 = "cloudtech_aws_configtemplate.zip";
+    private final static String ARTIFACT_4 = "k8s_charts.zip";
+    private final static String ARTIFACT_5 = "cloudtech_openstack_configtemplate.zip";
+    private final static String PROP_NAME = "propName";
+    private final static String NON_EXIST_NAME = "nonExistName";
+    private final static String INPUT_ID = "inputId";
+    private final static String ICON_NAME = "icon";
+
+    private ComponentInstanceBusinessLogic componentInstanceBusinessLogic;
+    @Mock
+    private ComponentInstancePropInput componentInstancePropInput;
+    @Mock
+    private ArtifactsBusinessLogic artifactsBusinessLogic;
+    @Mock
+    private ComponentsUtils componentsUtils;
+    @Mock
+    private ToscaOperationFacade toscaOperationFacade;
+    @Mock
+    private ForwardingPathOperation forwardingPathOperation;
+    @Mock
+    private User user;
+    @Mock
+    private UserValidations userValidations;
+    @Mock
+    private GraphLockOperation graphLockOperation;
+    @Mock
+    private JanusGraphDao janusGraphDao;
+    @Mock
+    private ApplicationDataTypeCache applicationDataTypeCache;
+    @Mock
+    private PropertyOperation propertyOperation;
+    @Mock
+    private ContainerInstanceTypesData containerInstanceTypeData;
+    @Mock
+    private CompositionBusinessLogic compositionBusinessLogic;
+
+    private Component service;
+    private Component resource;
+    private ComponentInstance toInstance;
+    private ComponentInstance fromInstance;
+    private RequirementCapabilityRelDef relation;
+    private List<ComponentInstanceProperty> ciPropertyList;
+    private List<ComponentInstanceInput> ciInputList;
+
+    @BeforeAll
+    static void beforeAll() {
+        initConfig();
+    }
+
+    private static void initConfig() {
+        final ConfigurationSource configurationSource = new FSConfigurationSource(
+            ExternalConfiguration.getChangeListener(),
+            "src/test/resources/config/catalog-be"
+        );
+        new ConfigurationManager(configurationSource);
+    }
+
+    @BeforeEach
+    void init() {
+        MockitoAnnotations.openMocks(this);
+        componentInstanceBusinessLogic = new ComponentInstanceBusinessLogic(null, null, null, null, null, null, null, artifactsBusinessLogic, null,
+            null, forwardingPathOperation, null, null);
+        componentInstanceBusinessLogic.setComponentsUtils(componentsUtils);
+        componentInstanceBusinessLogic.setToscaOperationFacade(toscaOperationFacade);
+        componentInstanceBusinessLogic.setUserValidations(userValidations);
+        componentInstanceBusinessLogic.setGraphLockOperation(graphLockOperation);
+        componentInstanceBusinessLogic.setJanusGraphDao(janusGraphDao);
+        componentInstanceBusinessLogic.setApplicationDataTypeCache(applicationDataTypeCache);
+        componentInstanceBusinessLogic.setPropertyOperation(propertyOperation);
+        componentInstanceBusinessLogic.setContainerInstanceTypesData(containerInstanceTypeData);
+        componentInstanceBusinessLogic.setCompositionBusinessLogic(compositionBusinessLogic);
+
+        stubMethods();
+        createComponents();
+    }
+
+    @Test
+    void testGetRelationByIdSuccess() {
+        getServiceRelationByIdSuccess(service);
+        getServiceRelationByIdSuccess(resource);
+    }
+
+    @Test
+    void testGetRelationByIdUserValidationFailure() {
+        getServiceRelationByIdUserValidationFailure(service);
+        getServiceRelationByIdUserValidationFailure(resource);
+    }
+
+    @Test
+    void testGetRelationByIdComponentNotFoundFailure() {
+        getRelationByIdComponentNotFoundFailure(service);
+        getRelationByIdComponentNotFoundFailure(resource);
+    }
+
+    @Test
+    void testForwardingPathOnVersionChange() {
+        getforwardingPathOnVersionChange();
+    }
+
+    @Test
+    void testIsCloudSpecificArtifact() {
+        assertThat(componentInstanceBusinessLogic.isCloudSpecificArtifact(ARTIFACT_1)).isTrue();
+        assertThat(componentInstanceBusinessLogic.isCloudSpecificArtifact(ARTIFACT_2)).isTrue();
+        assertThat(componentInstanceBusinessLogic.isCloudSpecificArtifact(ARTIFACT_3)).isTrue();
+        assertThat(componentInstanceBusinessLogic.isCloudSpecificArtifact(ARTIFACT_4)).isFalse();
+        assertThat(componentInstanceBusinessLogic.isCloudSpecificArtifact(ARTIFACT_5)).isFalse();
+    }
+
+    private void getforwardingPathOnVersionChange() {
+        String containerComponentParam = "services";
+        String containerComponentID = "121-cont";
+        String componentInstanceID = "121-cont-1-comp";
+        Service component = new Service();
+        Map<String, ForwardingPathDataDefinition> forwardingPaths = generateForwardingPath(componentInstanceID);
+
+        //Add existing componentInstance to component
+        List<ComponentInstance> componentInstanceList = new ArrayList<>();
+        ComponentInstance oldComponentInstance = new ComponentInstance();
+        oldComponentInstance.setName("OLD_COMP_INSTANCE");
+        oldComponentInstance.setUniqueId(componentInstanceID);
+        oldComponentInstance.setName(componentInstanceID);
+        oldComponentInstance.setToscaPresentationValue(JsonPresentationFields.CI_COMPONENT_UID, "1-comp");
+        componentInstanceList.add(oldComponentInstance);
+        component.setComponentInstances(componentInstanceList);
+        component.setForwardingPaths(forwardingPaths);
+
+        List<ComponentInstance> componentInstanceListNew = new ArrayList<>();
+        ComponentInstance newComponentInstance = new ComponentInstance();
+        String new_Comp_UID = "2-comp";
+        newComponentInstance.setToscaPresentationValue(JsonPresentationFields.CI_COMPONENT_UID, new_Comp_UID);
+        newComponentInstance.setUniqueId(new_Comp_UID);
+        componentInstanceListNew.add(newComponentInstance);
+        Component component2 = new Service();
+        component2.setComponentInstances(componentInstanceListNew);
+
+        //Mock for getting component
+        when(toscaOperationFacade.getToscaElement(eq(containerComponentID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(component));
+        when(toscaOperationFacade.validateComponentExists(any(String.class))).thenReturn(Either.left(Boolean.TRUE));
+        when(toscaOperationFacade.getToscaFullElement(new_Comp_UID)).thenReturn(Either.left(component2));
+
+        Either<Set<String>, ResponseFormat> resultOp = componentInstanceBusinessLogic
+            .forwardingPathOnVersionChange(containerComponentParam,
+                containerComponentID, componentInstanceID,
+                newComponentInstance);
+        assertEquals(1, resultOp.left().value().size());
+        assertEquals("FP-ID-1", resultOp.left().value().iterator().next());
+
+    }
+
+    @Test
+    void testCreateOrUpdatePropertiesValues2() {
+        String containerComponentID = "containerId";
+        String resourceInstanceId = "resourceId";
+        String componentInstanceID = "componentInstance";
+        List<ComponentInstanceProperty> properties = new ArrayList<>();
+        ComponentInstanceProperty property = new ComponentInstanceProperty();
+        property.setName("property");
+        property.setValue("newVal");
+        property.setType("string");
+        properties.add(property);
+
+        List<ComponentInstanceProperty> origProperties = new ArrayList<>();
+        ComponentInstanceProperty origProperty = new ComponentInstanceProperty();
+        origProperty.setName("property");
+        origProperty.setValue("value");
+        origProperty.setType("string");
+        origProperties.add(origProperty);
+
+        Map<String, DataTypeDefinition> types = new HashMap<>();
+        DataTypeDefinition dataTypeDef = new DataTypeDefinition();
+        types.put("string", dataTypeDef);
+
+        Component component = new Service();
+        component.setLastUpdaterUserId("userId");
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+        Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put("resourceId", origProperties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+        ComponentInstance ci = createComponentInstance("ci1");
+        ci.setUniqueId("resourceId");
+        component.setComponentInstances(Arrays.asList(ci, createComponentInstance("ci2"),
+            createComponentInstance(componentInstanceID)));
+
+        when(toscaOperationFacade.getToscaElement(containerComponentID, JsonParseFlagEnum.ParseAll))
+            .thenReturn(Either.left(component));
+        when(graphLockOperation.lockComponent(containerComponentID, NodeTypeEnum.ResourceInstance))
+            .thenReturn(StorageOperationStatus.OK);
+        when(componentsUtils.getAllDataTypes(applicationDataTypeCache, component.getModel())).thenReturn(types);
+        when(propertyOperation.validateAndUpdatePropertyValue(property.getType(), "newVal", true, null, types))
+            .thenReturn(Either.left("newVal"));
+        when(propertyOperation.validateAndUpdateRules("string", property.getRules(),
+            null, types, true)).thenReturn(ImmutablePair.of("string", null));
+        when(toscaOperationFacade.updateComponentInstanceProperty(component, ci.getUniqueId(),
+            origProperty)).thenReturn(StorageOperationStatus.OK);
+        origProperties.get(0).setValue("newVal");
+        when(toscaOperationFacade.updateComponentInstanceMetadataOfTopologyTemplate(component))
+            .thenReturn(Either.left(component));
+        when(janusGraphDao.commit()).thenReturn(JanusGraphOperationStatus.OK);
+        when(graphLockOperation.unlockComponent(containerComponentID, NodeTypeEnum.ResourceInstance))
+            .thenReturn(StorageOperationStatus.OK);
+
+        Either<List<ComponentInstanceProperty>, ResponseFormat> responseFormatEither = componentInstanceBusinessLogic
+            .createOrUpdatePropertiesValues(
+                ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentID, resourceInstanceId, properties, "userId");
+        assertThat(responseFormatEither.left().value()).isEqualTo(properties);
+    }
+
+    @Test
+    void testToscaGetFunctionValidation() {
+        final String userId = "userId";
+        final String containerComponentId = "containerComponentId";
+        final String containerComponentName = "containerComponentName";
+        final String resourceInstanceId = "resourceInstanceId";
+        final String inputName = "myInputToGet";
+        final String inputId = String.format("%s.%s", containerComponentId, inputName);
+        final String schemaType = "string";
+        //creating instance list of string property with get_input value
+        final ComponentInstanceProperty propertyGetInput = new ComponentInstanceProperty();
+        propertyGetInput.setName("getInputProperty");
+        propertyGetInput.setPropertyId(String.format("%s.%s", containerComponentId, "getInputProperty"));
+        propertyGetInput.setValue(String.format("get_input: [\"%s\"]", inputName));
+        propertyGetInput.setType("list");
+        final SchemaDefinition listStringPropertySchema = createSchema(schemaType);
+        propertyGetInput.setSchema(listStringPropertySchema);
+        propertyGetInput.setToscaFunction(
+            createGetToscaFunction(inputName, inputId, List.of(propertyGetInput.getName()), PropertySource.SELF, ToscaGetFunctionType.GET_INPUT,
+                containerComponentId, containerComponentName)
+        );
+        //creating instance map of string property with get_input value to a second level property:
+        // get_input: ["property1", "subProperty1", "subProperty2"]
+        final String getPropertyPropertyName = "getPropertyProperty";
+        final List<String> containerPropertyPath = List.of("property1", "subProperty1", "subProperty2");
+        final String containerPropertyId = String.format("%s.%s", containerComponentId, containerPropertyPath.get(0));
+        final String mapToscaType = "map";
+        final ComponentInstanceProperty propertyGetProperty = createComponentInstanceProperty(
+            String.format("%s.%s", containerComponentId, getPropertyPropertyName),
+            getPropertyPropertyName,
+            mapToscaType,
+            "string",
+            String.format("\"get_property\": [\"%s\", \"%s\"]", PropertySource.SELF, String.join("\", \"", containerPropertyPath)),
+            createGetToscaFunction(containerPropertyPath.get(containerPropertyPath.size() - 1), containerPropertyId,
+                containerPropertyPath, PropertySource.SELF, ToscaGetFunctionType.GET_PROPERTY, containerComponentId, containerComponentName)
+        );
+
+        //creating component that has the instance properties
+        final Component component = new Service();
+        component.setUniqueId(containerComponentId);
+        component.setName(containerComponentName);
+        component.setLastUpdaterUserId(userId);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+        //adding instance properties to the component
+        final List<ComponentInstanceProperty> resourceInstanceProperties = List.of(propertyGetInput, propertyGetProperty);
+        final Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put(resourceInstanceId, resourceInstanceProperties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+
+        //creating component input that will be gotten by the get_input instance property
+        final var inputDefinition = new InputDefinition();
+        inputDefinition.setName(inputName);
+        inputDefinition.setUniqueId(inputId);
+        inputDefinition.setType(propertyGetInput.getType());
+        inputDefinition.setSchema(listStringPropertySchema);
+        component.setInputs(List.of(inputDefinition));
+
+        //creating component property that contains the sub property that will be gotten by the get_property instance property
+        final var propertyDefinition = new PropertyDefinition();
+        propertyDefinition.setName(containerPropertyPath.get(0));
+        propertyDefinition.setUniqueId(containerPropertyId);
+        final String property1Type = "property1.datatype";
+        propertyDefinition.setType(property1Type);
+        component.setProperties(List.of(propertyDefinition));
+        //creating resource instance to be added to the component
+        final ComponentInstance resourceInstance = createComponentInstance("resourceInstance");
+        resourceInstance.setUniqueId(resourceInstanceId);
+        component.setComponentInstances(List.of(resourceInstance));
+
+        mockComponentForToscaGetFunctionValidation(component);
+
+        //creating data types for "map", and sub properties
+        final Map<String, DataTypeDefinition> allDataTypesMap = new HashMap<>();
+        allDataTypesMap.put(mapToscaType, new DataTypeDefinition());
+
+        final String subProperty1Type = "subProperty1.datatype";
+        allDataTypesMap.put(property1Type, createDataType(property1Type, Map.of(containerPropertyPath.get(1), subProperty1Type)));
+
+        final var subProperty2Property = new PropertyDefinition();
+        subProperty2Property.setName(containerPropertyPath.get(2));
+        subProperty2Property.setType(propertyGetProperty.getType());
+        subProperty2Property.setSchema(propertyGetProperty.getSchema());
+        allDataTypesMap.put(subProperty1Type, createDataType(subProperty1Type, List.of(subProperty2Property)));
+
+        when(applicationDataTypeCache.getAll(component.getModel())).thenReturn(Either.left(allDataTypesMap));
+        //when
+        final Either<List<ComponentInstanceProperty>, ResponseFormat> actualResponseFormat = componentInstanceBusinessLogic
+            .createOrUpdatePropertiesValues(
+                ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentId, resourceInstanceId, resourceInstanceProperties, userId);
+        //then
+        assertTrue(actualResponseFormat.isLeft());
+        assertThat(actualResponseFormat.left().value()).isEqualTo(resourceInstanceProperties);
+    }
+
+    @Test
+    void testToscaGetPropertyOnInstanceValidation() {
+        final String userId = "userId";
+        final String containerComponentId = "containerComponentId";
+        final String containerComponentName = "containerComponentName";
+        final String instanceUniqueId = String.format("%s.%s", containerComponentId, "instanceId");
+
+        final List<String> parentPropertyPath = List.of("property1");
+        final String containerPropertyId = String.format("%s.%s", containerComponentId, parentPropertyPath.get(0));
+        final ComponentInstanceProperty getPropertyOnInstanceProperty = createComponentInstanceProperty(
+            String.format("%s.%s", containerComponentId, "getPropertyOnInstanceProperty"),
+            "getPropertyOnInstanceProperty",
+            "string",
+            null,
+            String.format("\"get_property\": [\"%s\", \"%s\"]", PropertySource.INSTANCE, parentPropertyPath.get(0)),
+            createGetToscaFunction(parentPropertyPath.get(0), containerPropertyId, parentPropertyPath, PropertySource.INSTANCE,
+                ToscaGetFunctionType.GET_PROPERTY, instanceUniqueId, containerComponentName)
+        );
+
+        //creating component that has the instance properties
+        final Component component = new Service();
+        component.setUniqueId(containerComponentId);
+        component.setName(containerComponentName);
+        component.setLastUpdaterUserId(userId);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+        //adding instance properties to the component
+        final List<ComponentInstanceProperty> resourceInstanceProperties = List.of(getPropertyOnInstanceProperty);
+        final Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put(instanceUniqueId, resourceInstanceProperties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+
+        //creating resource property that will be get
+        final var propertyDefinition = new PropertyDefinition();
+        propertyDefinition.setName(parentPropertyPath.get(0));
+        propertyDefinition.setUniqueId(containerPropertyId);
+        final String property1Type = "string";
+        propertyDefinition.setType(property1Type);
+        //creating resource instance to be added to the component
+        final ComponentInstance resourceInstance = createComponentInstance("resourceInstance");
+        resourceInstance.setUniqueId(instanceUniqueId);
+        resourceInstance.setProperties(List.of(propertyDefinition));
+        component.setComponentInstances(List.of(resourceInstance));
+
+        mockComponentForToscaGetFunctionValidation(component);
+
+        //when
+        final Either<List<ComponentInstanceProperty>, ResponseFormat> actualResponseFormat = componentInstanceBusinessLogic
+            .createOrUpdatePropertiesValues(
+                ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentId, instanceUniqueId, resourceInstanceProperties, userId);
+        //then
+        assertTrue(actualResponseFormat.isLeft());
+        assertThat(actualResponseFormat.left().value()).isEqualTo(resourceInstanceProperties);
+    }
+
+    private DataTypeDefinition createDataType(final String name, final Map<String, String> propertyNameAndTypeMap) {
+        final var dataTypeDefinition = new DataTypeDefinition();
+        dataTypeDefinition.setName(name);
+        if (MapUtils.isNotEmpty(propertyNameAndTypeMap)) {
+            for (final Entry<String, String> propertyEntry : propertyNameAndTypeMap.entrySet()) {
+                final var propertyDefinition = new PropertyDefinition();
+                propertyDefinition.setName(propertyEntry.getKey());
+                propertyDefinition.setType(propertyEntry.getValue());
+                dataTypeDefinition.setProperties(List.of(propertyDefinition));
+            }
+        }
+        return dataTypeDefinition;
+    }
+
+    private DataTypeDefinition createDataType(final String name, final List<PropertyDefinition> propertyList) {
+        final var dataTypeDefinition = new DataTypeDefinition();
+        dataTypeDefinition.setName(name);
+        if (CollectionUtils.isNotEmpty(propertyList)) {
+            dataTypeDefinition.setProperties(propertyList);
+        }
+        return dataTypeDefinition;
+    }
+
+    private ComponentInstanceProperty createComponentInstanceProperty(final String uniqueId, final String name, final String type,
+                                                                      final String schemaType, final String value,
+                                                                      final ToscaGetFunctionDataDefinition toscaGetFunction) {
+        final var componentInstanceProperty = new ComponentInstanceProperty();
+        componentInstanceProperty.setName(name);
+        componentInstanceProperty.setUniqueId(uniqueId);
+        componentInstanceProperty.setType(type);
+        componentInstanceProperty.setValue(value);
+        if (schemaType != null) {
+            final SchemaDefinition schemaDefinition = createSchema(schemaType);
+            componentInstanceProperty.setSchema(schemaDefinition);
+        }
+        if (toscaGetFunction != null) {
+            componentInstanceProperty.setToscaFunction(toscaGetFunction);
+        }
+
+        return componentInstanceProperty;
+    }
+
+    @Test
+    void testToscaGetFunctionValidation_schemaDivergeTest() {
+        final String userId = "userId";
+        final String containerComponentId = "containerComponentId";
+        final String containerComponentName = "containerComponentName";
+        final String resourceInstanceId = "resourceInstanceId";
+        final String inputName = "myInputToGet";
+        final String inputId = String.format("%s.%s", containerComponentId, inputName);
+        final String propertyName = "getInputProperty";
+        final String propertyId = String.format("%s.%s", containerComponentId, propertyName);
+        final String propertyType = "list";
+        final List<ComponentInstanceProperty> properties = new ArrayList<>();
+        final ComponentInstanceProperty propertyGetInput = createComponentInstanceProperty(
+            propertyId,
+            "getInputProperty",
+            propertyType,
+            "string",
+            String.format("get_input: [\"%s\"]", inputName),
+            createGetToscaFunction(inputName, inputId, List.of(propertyName), PropertySource.SELF, ToscaGetFunctionType.GET_INPUT,
+                containerComponentId, containerComponentName)
+        );
+        properties.add(propertyGetInput);
+
+        final Component component = new Service();
+        component.setUniqueId(containerComponentId);
+        component.setName(containerComponentName);
+        component.setLastUpdaterUserId(userId);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        var inputDefinition = new InputDefinition();
+        inputDefinition.setName(inputName);
+        inputDefinition.setUniqueId(inputId);
+        inputDefinition.setType(propertyType);
+        inputDefinition.setSchema(createSchema("integer"));
+        component.setInputs(List.of(inputDefinition));
+
+        final Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put(resourceInstanceId, properties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+
+        final ComponentInstance resourceInstance = createComponentInstance("componentInstance1");
+        resourceInstance.setUniqueId(resourceInstanceId);
+        component.setComponentInstances(List.of(resourceInstance));
+
+        mockComponentForToscaGetFunctionValidation(component);
+        //when
+        final Either<List<ComponentInstanceProperty>, ResponseFormat> responseFormatEither =
+            componentInstanceBusinessLogic
+                .createOrUpdatePropertiesValues(ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentId, resourceInstanceId, properties, userId);
+        //then
+        assertTrue(responseFormatEither.isRight(), "Expecting an error");
+        final ResponseFormat actualResponse = responseFormatEither.right().value();
+        final ResponseFormat expectedResponse =
+            ToscaGetFunctionExceptionSupplier
+                .propertySchemaDiverge(propertyGetInput.getToscaFunction().getType(), inputDefinition.getSchemaType(),
+                    propertyGetInput.getSchemaType())
+                .get().getResponseFormat();
+        assertEquals(expectedResponse.getFormattedMessage(), actualResponse.getFormattedMessage());
+        assertEquals(expectedResponse.getStatus(), actualResponse.getStatus());
+    }
+
+    @Test
+    void testToscaGetFunctionValidation_propertyTypeDivergeTest() {
+        final String userId = "userId";
+        final String containerComponentId = "containerComponentId";
+        final String containerComponentName = "containerComponentName";
+        final String resourceInstanceId = "resourceInstanceId";
+        final String inputName = "myInputToGet";
+        final String inputId = String.format("%s.%s", containerComponentId, inputName);
+        final String propertyName = "getInputProperty";
+        final String propertyId = String.format("%s.%s", containerComponentId, propertyName);
+        final String propertyType = "string";
+        final List<ComponentInstanceProperty> properties = new ArrayList<>();
+        final ComponentInstanceProperty propertyGetInput = createComponentInstanceProperty(
+            propertyId,
+            "getInputProperty",
+            propertyType,
+            "string",
+            String.format("get_input: [\"%s\"]", inputName),
+            createGetToscaFunction(inputName, inputId, List.of(propertyName), PropertySource.SELF, ToscaGetFunctionType.GET_INPUT,
+                containerComponentId, containerComponentName)
+        );
+        properties.add(propertyGetInput);
+
+        final Component component = new Service();
+        component.setName(containerComponentName);
+        component.setUniqueId(containerComponentId);
+        component.setLastUpdaterUserId(userId);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        var inputDefinition = new InputDefinition();
+        inputDefinition.setName(inputName);
+        inputDefinition.setUniqueId(inputId);
+        inputDefinition.setType("integer");
+        component.setInputs(List.of(inputDefinition));
+
+        final Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put(resourceInstanceId, properties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+
+        final ComponentInstance resourceInstance = createComponentInstance("componentInstance1");
+        resourceInstance.setUniqueId(resourceInstanceId);
+        component.setComponentInstances(List.of(resourceInstance));
+
+        mockComponentForToscaGetFunctionValidation(component);
+        //when
+        final Either<List<ComponentInstanceProperty>, ResponseFormat> responseFormatEither =
+            componentInstanceBusinessLogic
+                .createOrUpdatePropertiesValues(ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentId, resourceInstanceId, properties, userId);
+        //then
+        assertTrue(responseFormatEither.isRight(), "Expecting an error");
+        final ResponseFormat actualResponse = responseFormatEither.right().value();
+        final ResponseFormat expectedResponse =
+            ToscaGetFunctionExceptionSupplier
+                .propertyTypeDiverge(propertyGetInput.getToscaFunction().getType(), inputDefinition.getType(), propertyGetInput.getType())
+                .get().getResponseFormat();
+        assertEquals(expectedResponse.getFormattedMessage(), actualResponse.getFormattedMessage());
+        assertEquals(expectedResponse.getStatus(), actualResponse.getStatus());
+    }
+
+    @ParameterizedTest
+    @MethodSource("getToscaFunctionForValidation")
+    void testToscaGetFunctionValidation_AttributesNotFoundTest(final ToscaGetFunctionDataDefinition toscaGetFunction,
+                                                               final ResponseFormat expectedValidationResponse) {
+        final String userId = "userId";
+        final String containerComponentId = "containerComponentId";
+        final String containerComponentName = "containerComponentName";
+        final String resourceInstanceId = "resourceInstanceId";
+        final List<ComponentInstanceProperty> properties = new ArrayList<>();
+        final ComponentInstanceProperty propertyGetInput = new ComponentInstanceProperty();
+        propertyGetInput.setName("anyName");
+        propertyGetInput.setToscaFunction(toscaGetFunction);
+        properties.add(propertyGetInput);
+
+        final Component component = new Service();
+        component.setName(containerComponentName);
+        component.setUniqueId(containerComponentId);
+        component.setLastUpdaterUserId(userId);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        final Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put(resourceInstanceId, properties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+
+        final ComponentInstance resourceInstance = createComponentInstance("componentInstance1");
+        resourceInstance.setUniqueId(resourceInstanceId);
+        component.setComponentInstances(List.of(resourceInstance));
+
+        mockComponentForToscaGetFunctionValidation(component);
+        //when
+        final Either<List<ComponentInstanceProperty>, ResponseFormat> responseFormatEither =
+            componentInstanceBusinessLogic
+                .createOrUpdatePropertiesValues(ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentId, resourceInstanceId, properties, userId);
+        //then
+        assertTrue(responseFormatEither.isRight(), "Expecting an error");
+        final ResponseFormat actualResponse = responseFormatEither.right().value();
+        assertEquals(expectedValidationResponse.getFormattedMessage(), actualResponse.getFormattedMessage());
+        assertEquals(expectedValidationResponse.getStatus(), actualResponse.getStatus());
+    }
+
+    @Test
+    void testToscaGetFunctionValidation_propertyNotFoundTest() {
+        final String userId = "userId";
+        final String containerComponentId = "containerComponentId";
+        final String containerComponentName = "containerComponentName";
+        final String resourceInstanceId = "resourceInstanceId";
+        final String inputName = "myInputToGet";
+        final String inputId = String.format("%s.%s", containerComponentId, inputName);
+        final String propertyName = "getInputProperty";
+        final String propertyId = String.format("%s.%s", containerComponentId, propertyName);
+        final String propertyType = "string";
+        final List<ComponentInstanceProperty> properties = new ArrayList<>();
+        final ComponentInstanceProperty propertyGetInput = createComponentInstanceProperty(
+            propertyId,
+            "getInputProperty",
+            propertyType,
+            "string",
+            String.format("get_input: [\"%s\"]", inputName),
+            createGetToscaFunction(inputName, inputId, List.of(propertyName), PropertySource.SELF, ToscaGetFunctionType.GET_INPUT,
+                containerComponentId, containerComponentName)
+        );
+        properties.add(propertyGetInput);
+
+        final Component component = new Service();
+        component.setName(containerComponentName);
+        component.setUniqueId(containerComponentId);
+        component.setLastUpdaterUserId(userId);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        final Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put(resourceInstanceId, properties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+
+        final ComponentInstance resourceInstance = createComponentInstance("componentInstance1");
+        resourceInstance.setUniqueId(resourceInstanceId);
+        component.setComponentInstances(List.of(resourceInstance));
+
+        mockComponentForToscaGetFunctionValidation(component);
+        //when
+        final Either<List<ComponentInstanceProperty>, ResponseFormat> responseFormatEither =
+            componentInstanceBusinessLogic
+                .createOrUpdatePropertiesValues(ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentId, resourceInstanceId, properties, userId);
+        //then
+        assertTrue(responseFormatEither.isRight(), "Expecting an error");
+        final ResponseFormat actualResponse = responseFormatEither.right().value();
+        final ResponseFormat expectedResponse =
+            ToscaGetFunctionExceptionSupplier
+                .propertyNotFoundOnTarget(inputName, PropertySource.SELF, ToscaGetFunctionType.GET_INPUT)
+                .get().getResponseFormat();
+        assertEquals(expectedResponse.getFormattedMessage(), actualResponse.getFormattedMessage());
+        assertEquals(expectedResponse.getStatus(), actualResponse.getStatus());
+    }
+
+    @Test
+    void testCreateOrUpdatePropertiesValuesPropertyNotExists() {
+        String containerComponentID = "containerId";
+        String resourceInstanceId = "resourceId";
+        String componentInstanceID = "componentInstance";
+        List<ComponentInstanceProperty> properties = new ArrayList<>();
+        ComponentInstanceProperty property = new ComponentInstanceProperty();
+        property.setName("property");
+        property.setValue("newVal");
+        property.setType("string");
+        properties.add(property);
+
+        List<ComponentInstanceProperty> origProperties = new ArrayList<>();
+
+        Component component = new Service();
+        component.setLastUpdaterUserId("userId");
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+        Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put("resourceId", origProperties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+        ComponentInstance ci = createComponentInstance("ci1");
+        ci.setUniqueId("resourceId");
+        component.setComponentInstances(Arrays.asList(ci, createComponentInstance("ci2"),
+            createComponentInstance(componentInstanceID)));
+
+        when(toscaOperationFacade.getToscaElement(containerComponentID, JsonParseFlagEnum.ParseAll))
+            .thenReturn(Either.left(component));
+        when(graphLockOperation.lockComponent(containerComponentID, NodeTypeEnum.ResourceInstance))
+            .thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperation.unlockComponent(containerComponentID, NodeTypeEnum.ResourceInstance))
+            .thenReturn(StorageOperationStatus.OK);
+
+        try {
+            componentInstanceBusinessLogic.createOrUpdatePropertiesValues(
+                ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentID, resourceInstanceId, properties, "userId");
+        } catch (ComponentException e) {
+            assertThat(e.getActionStatus()).isEqualTo(ActionStatus.PROPERTY_NOT_FOUND);
+        }
+
+    }
+
+    @Test
+    void testCreateOrUpdatePropertiesValuesValidationFailure() {
+        String containerComponentID = "containerId";
+        String resourceInstanceId = "resourceId";
+        String componentInstanceID = "componentInstance";
+        List<ComponentInstanceProperty> properties = new ArrayList<>();
+        ComponentInstanceProperty property = new ComponentInstanceProperty();
+        property.setName("property");
+        property.setValue("newVal");
+        property.setType("string");
+        properties.add(property);
+
+        List<ComponentInstanceProperty> origProperties = new ArrayList<>();
+        ComponentInstanceProperty origProperty = new ComponentInstanceProperty();
+        origProperty.setName("property");
+        origProperty.setValue("value");
+        origProperty.setType("string");
+        origProperties.add(origProperty);
+
+        Map<String, DataTypeDefinition> types = new HashMap<>();
+        DataTypeDefinition dataTypeDef = new DataTypeDefinition();
+        types.put("string", dataTypeDef);
+
+        Component component = new Service();
+        component.setLastUpdaterUserId("userId");
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+        Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put("resourceId", origProperties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+        ComponentInstance ci = createComponentInstance("ci1");
+        ci.setUniqueId("resourceId");
+        component.setComponentInstances(Arrays.asList(ci, createComponentInstance("ci2"),
+            createComponentInstance(componentInstanceID)));
+
+        when(toscaOperationFacade.getToscaElement(containerComponentID, JsonParseFlagEnum.ParseAll))
+            .thenReturn(Either.left(component));
+        when(graphLockOperation.lockComponent(containerComponentID, NodeTypeEnum.ResourceInstance))
+            .thenReturn(StorageOperationStatus.OK);
+        when(componentsUtils.getAllDataTypes(applicationDataTypeCache, component.getModel())).thenReturn(types);
+        when(propertyOperation.validateAndUpdatePropertyValue(property.getType(), "newVal", true, null, types))
+            .thenReturn(Either.right(false));
+        when(componentsUtils.convertFromStorageResponse(StorageOperationStatus.BAD_REQUEST))
+            .thenReturn(ActionStatus.INVALID_CONTENT);
+
+        final Either<List<ComponentInstanceProperty>, ResponseFormat> response = componentInstanceBusinessLogic.createOrUpdatePropertiesValues(
+            ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentID, resourceInstanceId, properties, "userId");
+        assertThat(response.isRight()).as("Response should be an error").isTrue();
+        final ResponseFormat responseFormat = response.right().value();
+        assertThat(responseFormat.getStatus()).as("Response status should be as expected").isEqualTo(400);
+        assertThat(responseFormat.getMessageId()).as("Error message id should be as expected").isEqualTo("SVC4000");
+    }
+
+    @Test
+    void testCreateOrUpdatePropertiesValuesMissingFieldFailure() {
+        String containerComponentID = "containerId";
+        String resourceInstanceId = "resourceId";
+        String componentInstanceID = "componentInstance";
+        List<ComponentInstanceProperty> properties = new ArrayList<>();
+        ComponentInstanceProperty property = new ComponentInstanceProperty();
+        property.setValue("newVal");
+        property.setType("string");
+        properties.add(property);
+
+        List<ComponentInstanceProperty> origProperties = new ArrayList<>();
+        ComponentInstanceProperty origProperty = new ComponentInstanceProperty();
+        origProperty.setName("property");
+        origProperty.setValue("value");
+        origProperty.setType("string");
+        origProperties.add(origProperty);
+
+        Component component = new Service();
+        component.setLastUpdaterUserId("userId");
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+        Map<String, List<ComponentInstanceProperty>> componentInstanceProps = new HashMap<>();
+        componentInstanceProps.put("resourceId", origProperties);
+        component.setComponentInstancesProperties(componentInstanceProps);
+        ComponentInstance ci = createComponentInstance("ci1");
+        ci.setUniqueId("resourceId");
+        component.setComponentInstances(Arrays.asList(ci, createComponentInstance("ci2"),
+            createComponentInstance(componentInstanceID)));
+
+        when(toscaOperationFacade.getToscaElement(containerComponentID, JsonParseFlagEnum.ParseAll))
+            .thenReturn(Either.left(component));
+        when(graphLockOperation.lockComponent(containerComponentID, NodeTypeEnum.ResourceInstance))
+            .thenReturn(StorageOperationStatus.OK);
+
+        try {
+            componentInstanceBusinessLogic.createOrUpdatePropertiesValues(
+                ComponentTypeEnum.RESOURCE_INSTANCE, containerComponentID, resourceInstanceId, properties, "userId");
+        } catch (ComponentException e) {
+            assertThat(e.getActionStatus()).isEqualTo(ActionStatus.MISSING_PROPERTY_NAME);
+        }
+    }
+
+    @Test
+    void testDeleteForwardingPathsWhenComponentinstanceDeleted() {
+
+        ComponentTypeEnum containerComponentType = ComponentTypeEnum.findByParamName("services");
+        String containerComponentID = "Service-comp";
+        String componentInstanceID = "NodeA1";
+        Service component = new Service();
+        component
+            .setComponentInstances(Arrays.asList(createComponentInstance("NodeA2"), createComponentInstance("NodeB2"),
+                createComponentInstance(componentInstanceID)));
+
+        component.addForwardingPath(createPath("path1", componentInstanceID, "NodeB1", "1"));
+        component.addForwardingPath(createPath("Path2", "NodeA2", "NodeB2", "2"));
+        when(toscaOperationFacade.getToscaElement(eq(containerComponentID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(component));
+        when(toscaOperationFacade.getToscaElement(containerComponentID)).thenReturn(Either.left(component));
+        when(forwardingPathOperation.deleteForwardingPath(any(Service.class), anySet()))
+            .thenReturn(Either.left(new HashSet<>()));
+        final ComponentInstance ci = new ComponentInstance();
+        ci.setName(componentInstanceID);
+        ComponentInstance responseFormatEither = componentInstanceBusinessLogic
+            .deleteForwardingPathsRelatedTobeDeletedComponentInstance(
+                containerComponentID, containerComponentType, ci);
+        assertFalse(responseFormatEither.isEmpty());
+    }
+
+    @Test
+    void testAddComponentInstanceDeploymentArtifacts() {
+
+        Component containerComponent = new Service();
+        ComponentInstance componentInstance = new ComponentInstance();
+        componentInstance.setUniqueId(COMPONENT_INSTANCE_ID);
+        Component originComponent = fillOriginComponent(new Resource());
+
+        Map<String, ArtifactDefinition> artifacts = new HashMap<>();
+        ArtifactDefinition deploymentArtifact1 = getArtifact("deploymentArtifact1", ArtifactTypeEnum.HEAT.getType());
+        artifacts.put(deploymentArtifact1.getArtifactLabel(), deploymentArtifact1);
+        ArtifactDefinition deploymentArtifact2 = getArtifact("deploymentArtifact2",
+            ArtifactTypeEnum.HEAT_ENV.getType());
+        artifacts.put(deploymentArtifact2.getArtifactLabel(), deploymentArtifact2);
+        ArtifactDefinition deploymentArtifact3 = getArtifact("deploymentArtifact3",
+            ArtifactTypeEnum.HEAT_VOL.getType());
+        artifacts.put(deploymentArtifact3.getArtifactLabel(), deploymentArtifact3);
+        ArtifactDefinition heatEnvPlaceHolder = getArtifact("deploymentArtifact4", ArtifactTypeEnum.HEAT_ENV.getType());
+        ArtifactDefinition heatEnvPlaceHolder2 = getArtifact("deploymentArtifact5",
+            ArtifactTypeEnum.HEAT_ENV.getType());
+
+        Either<Map<String, ArtifactDefinition>, StorageOperationStatus> getResourceDeploymentArtifacts = Either
+            .left(artifacts);
+
+        Map<String, ArtifactDefinition> finalDeploymentArtifacts = new HashMap<>();
+        finalDeploymentArtifacts.put(deploymentArtifact1.getArtifactLabel(), deploymentArtifact1);
+        finalDeploymentArtifacts.put(deploymentArtifact3.getArtifactLabel(), deploymentArtifact3);
+        finalDeploymentArtifacts.put(heatEnvPlaceHolder.getArtifactLabel(), heatEnvPlaceHolder);
+        finalDeploymentArtifacts.put(heatEnvPlaceHolder2.getArtifactLabel(), heatEnvPlaceHolder2);
+        when(artifactsBusinessLogic.getArtifacts(componentInstance.getComponentUid(), NodeTypeEnum.Resource,
+            ArtifactGroupTypeEnum.DEPLOYMENT, null)).thenReturn(getResourceDeploymentArtifacts);
+        when(artifactsBusinessLogic.createHeatEnvPlaceHolder(new ArrayList<>(),
+            deploymentArtifact1, ArtifactsBusinessLogic.HEAT_ENV_NAME, componentInstance.getUniqueId(),
+            NodeTypeEnum.ResourceInstance, componentInstance.getName(), user, containerComponent,
+            null)).thenReturn(heatEnvPlaceHolder);
+        when(artifactsBusinessLogic.createHeatEnvPlaceHolder(new ArrayList<>(),
+            deploymentArtifact3, ArtifactsBusinessLogic.HEAT_ENV_NAME, componentInstance.getUniqueId(),
+            NodeTypeEnum.ResourceInstance, componentInstance.getName(), user, containerComponent,
+            null)).thenReturn(heatEnvPlaceHolder2);
+
+        componentInstanceBusinessLogic.setToscaOperationFacade(toscaOperationFacade);
+        when(toscaOperationFacade.addDeploymentArtifactsToInstance(containerComponent.getUniqueId(), componentInstance,
+            finalDeploymentArtifacts)).thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade
+            .addGroupInstancesToComponentInstance(containerComponent, componentInstance, new ArrayList<>(),
+                new HashMap<>()))
+            .thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade
+            .addInformationalArtifactsToInstance(containerComponent.getUniqueId(), componentInstance, null))
+            .thenReturn(StorageOperationStatus.OK);
+
+        ActionStatus status = componentInstanceBusinessLogic.addComponentInstanceArtifacts(containerComponent,
+            componentInstance, originComponent, user, null);
+
+        assertThat(status).isEqualTo(ActionStatus.OK);
+
+    }
+
+    private Component fillOriginComponent(Resource originComponent) {
+        originComponent.setUniqueId("resourceId");
+        originComponent.setUniqueId(ORIGIN_COMPONENT_ID);
+        originComponent.setComponentInstances(Lists.newArrayList(toInstance, fromInstance));
+        originComponent.setComponentType(ComponentTypeEnum.RESOURCE);
+        originComponent.setState(LifecycleStateEnum.CERTIFIED);
+        return originComponent;
+    }
+
+    private ArtifactDefinition getArtifact(String artifactLabel, String artifactType) {
+        ArtifactDefinition artifactDefinition = new ArtifactDefinition();
+        artifactDefinition.setArtifactLabel(artifactLabel);
+        artifactDefinition.setArtifactGroupType(ArtifactGroupTypeEnum.DEPLOYMENT);
+        artifactDefinition.setEsId("esId" + artifactLabel);
+        artifactDefinition.setArtifactType(artifactType);
+        artifactDefinition.setArtifactName("artifactName");
+        return artifactDefinition;
+    }
+
+    private ComponentInstance createComponentInstance(String path1) {
+        ComponentInstance componentInstance = new ComponentInstance();
+        componentInstance.setName(path1);
+        return componentInstance;
+    }
+
+    private ForwardingPathDataDefinition createPath(String pathName, String fromNode, String toNode, String uniqueId) {
+        ForwardingPathDataDefinition forwardingPath = new ForwardingPathDataDefinition(pathName);
+        forwardingPath.setProtocol("protocol");
+        forwardingPath.setDestinationPortNumber("port");
+        forwardingPath.setUniqueId(uniqueId);
+        ListDataDefinition<ForwardingPathElementDataDefinition> forwardingPathElementListDataDefinition =
+            new ListDataDefinition<>();
+        forwardingPathElementListDataDefinition
+            .add(new ForwardingPathElementDataDefinition(fromNode, toNode, "nodeAcpType", "nodeBcpType",
+                "nodeDcpName", "nodeBcpName"));
+        forwardingPath.setPathElements(forwardingPathElementListDataDefinition);
+
+        return forwardingPath;
+    }
+
+    private Map<String, ForwardingPathDataDefinition> generateForwardingPath(String componentInstanceID) {
+        ForwardingPathDataDefinition forwardingPath = new ForwardingPathDataDefinition("fpName");
+        String protocol = "protocol";
+        forwardingPath.setProtocol(protocol);
+        forwardingPath.setDestinationPortNumber("DestinationPortNumber");
+        forwardingPath.setUniqueId("FP-ID-1");
+        ListDataDefinition<ForwardingPathElementDataDefinition> forwardingPathElementListDataDefinition =
+            new ListDataDefinition<>();
+        forwardingPathElementListDataDefinition
+            .add(new ForwardingPathElementDataDefinition(componentInstanceID, "nodeB", "nodeA_FORWARDER_CAPABILITY",
+                "nodeBcpType", "nodeDcpName", "nodeBcpName"));
+        forwardingPath.setPathElements(forwardingPathElementListDataDefinition);
+        Map<String, ForwardingPathDataDefinition> forwardingPaths = new HashMap<>();
+        forwardingPaths.put("1122", forwardingPath);
+        return forwardingPaths;
+    }
+
+    private void getServiceRelationByIdSuccess(Component component) {
+        Either<Component, StorageOperationStatus> getComponentRes = Either.left(component);
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(getComponentRes);
+        Either<RequirementCapabilityRelDef, ResponseFormat> response = componentInstanceBusinessLogic
+            .getRelationById(COMPONENT_ID,
+                RELATION_ID, USER_ID,
+                component.getComponentType());
+        assertThat(response.isLeft()).isTrue();
+    }
+
+    private void getServiceRelationByIdUserValidationFailure(Component component) {
+        doThrow(new ByActionStatusComponentException(ActionStatus.USER_NOT_FOUND)).when(userValidations).validateUserExists(USER_ID);
+        try {
+            componentInstanceBusinessLogic
+                .getRelationById(COMPONENT_ID, RELATION_ID, USER_ID, component.getComponentType());
+        } catch (ByActionStatusComponentException e) {
+            assertSame(ActionStatus.USER_NOT_FOUND, e.getActionStatus());
+        }
+    }
+
+    private void getRelationByIdComponentNotFoundFailure(Component component) {
+        Either<Component, StorageOperationStatus> getComponentRes = Either.right(StorageOperationStatus.NOT_FOUND);
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(getComponentRes);
+
+        Either<RequirementCapabilityRelDef, ResponseFormat> response = componentInstanceBusinessLogic
+            .getRelationById(COMPONENT_ID,
+                RELATION_ID, USER_ID,
+                component.getComponentType());
+        assertThat(response.isRight()).isTrue();
+    }
+
+    private void stubMethods() {
+        Mockito.lenient().when(userValidations.validateUserExists(eq(USER_ID))).thenReturn(user);
+        Mockito.lenient().when(componentsUtils
+            .convertFromStorageResponse(eq(StorageOperationStatus.GENERAL_ERROR), any(ComponentTypeEnum.class)))
+            .thenReturn(ActionStatus.GENERAL_ERROR);
+    }
+
+    private void createComponents() {
+        createRelation();
+        createInstances();
+        createProperties();
+        createInputs();
+        createService();
+        resource = createResource();
+    }
+
+    private Resource createResource() {
+        final Resource resource = new Resource();
+        resource.setUniqueId(COMPONENT_ID);
+        resource.setComponentInstancesRelations(Lists.newArrayList(relation));
+        resource.setComponentInstances(Lists.newArrayList(toInstance, fromInstance));
+        resource.setCapabilities(toInstance.getCapabilities());
+        resource.setRequirements(fromInstance.getRequirements());
+        resource.setComponentType(ComponentTypeEnum.RESOURCE);
+        resource.setState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+        return resource;
+    }
+
+    private void createService() {
+        service = new Service();
+        service.setUniqueId(COMPONENT_ID);
+        service.setComponentInstancesRelations(Lists.newArrayList(relation));
+        service.setComponentInstances(Lists.newArrayList(toInstance, fromInstance));
+        service.setCapabilities(toInstance.getCapabilities());
+        service.setRequirements(fromInstance.getRequirements());
+        service.setComponentType(ComponentTypeEnum.SERVICE);
+        service.setState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+        service.setLastUpdaterUserId(USER_ID);
+
+        Map<String, List<ComponentInstanceProperty>> ciPropertyMap = new HashMap<>();
+        ciPropertyMap.put(TO_INSTANCE_ID, ciPropertyList);
+        service.setComponentInstancesProperties(ciPropertyMap);
+
+        Map<String, List<ComponentInstanceInput>> ciInputMap = new HashMap<>();
+        ciInputMap.put(TO_INSTANCE_ID, ciInputList);
+        service.setComponentInstancesInputs(ciInputMap);
+    }
+
+    private void createInstances() {
+        toInstance = new ComponentInstance();
+        toInstance.setUniqueId(TO_INSTANCE_ID);
+        toInstance.setName(TO_INSTANCE_NAME);
+
+        fromInstance = new ComponentInstance();
+        fromInstance.setUniqueId(FROM_INSTANCE_ID);
+
+        CapabilityDataDefinition capability = new CapabilityDataDefinition();
+        capability.setOwnerId(CAPABILITY_OWNER_ID);
+        capability.setUniqueId(CAPABILITY_UID);
+        capability.setName(CAPABILITY_NAME);
+
+        Map<String, List<CapabilityDefinition>> capabilities = new HashMap<>();
+        final CapabilityDefinition capabilityDefinition = new CapabilityDefinition(capability);
+        final ArrayList<ComponentInstanceProperty> properties = new ArrayList<>();
+        properties.add(componentInstancePropInput);
+        capabilityDefinition.setProperties(properties);
+        capabilities.put(capability.getName(), Lists.newArrayList(capabilityDefinition));
+
+        RequirementDataDefinition requirement = new RequirementDataDefinition();
+        requirement.setOwnerId(REQUIREMENT_OWNER_ID);
+        requirement.setUniqueId(REQUIREMENT_UID);
+        requirement.setName(REQUIREMENT_NAME);
+        requirement.setRelationship(RELATIONSHIP_TYPE);
+
+        Map<String, List<RequirementDefinition>> requirements = new HashMap<>();
+        requirements.put(requirement.getCapability(), Lists.newArrayList(new RequirementDefinition(requirement)));
+
+        toInstance.setCapabilities(capabilities);
+        fromInstance.setRequirements(requirements);
+
+    }
+
+    private void createRelation() {
+
+        relation = new RequirementCapabilityRelDef();
+        CapabilityRequirementRelationship relationship = new CapabilityRequirementRelationship();
+        RelationshipInfo relationInfo = new RelationshipInfo();
+        relationInfo.setId(RELATION_ID);
+        relationship.setRelation(relationInfo);
+
+        relation.setRelationships(Lists.newArrayList(relationship));
+        relation.setToNode(TO_INSTANCE_ID);
+        relation.setFromNode(FROM_INSTANCE_ID);
+
+        relationInfo.setCapabilityOwnerId(CAPABILITY_OWNER_ID);
+        relationInfo.setCapabilityUid(CAPABILITY_UID);
+        relationInfo.setCapability(CAPABILITY_NAME);
+        relationInfo.setRequirementOwnerId(REQUIREMENT_OWNER_ID);
+        relationInfo.setRequirementUid(REQUIREMENT_UID);
+        relationInfo.setRequirement(REQUIREMENT_NAME);
+        RelationshipImpl relationshipImpl = new RelationshipImpl();
+        relationshipImpl.setType(RELATIONSHIP_TYPE);
+        relationInfo.setRelationships(relationshipImpl);
+    }
+
+    private void createProperties() {
+        // Create GetInputValueData
+        GetInputValueDataDefinition inputValueDef = new GetInputValueDataDefinition();
+        inputValueDef.setInputId(INPUT_ID);
+        List<GetInputValueDataDefinition> inputValueDefList = new ArrayList<>();
+        inputValueDefList.add(inputValueDef);
+        // Create ComponentInstanceProperty
+        ComponentInstanceProperty ciProperty = new ComponentInstanceProperty();
+        ciProperty.setGetInputValues(inputValueDefList);
+        ciProperty.setName(PROP_NAME);
+        // Create ComponentInstanceProperty list
+        ciPropertyList = new ArrayList<>();
+        ciPropertyList.add(ciProperty);
+    }
+
+    private void createInputs() {
+        // Create GetInputValueData
+        GetInputValueDataDefinition inputValueDef = new GetInputValueDataDefinition();
+        inputValueDef.setInputId(INPUT_ID);
+        List<GetInputValueDataDefinition> inputValueDefList = new ArrayList<>();
+        inputValueDefList.add(inputValueDef);
+        // Create ComponentInstanceInput
+        ComponentInstanceInput ciInput = new ComponentInstanceInput();
+        ciInput.setUniqueId(INPUT_ID);
+        ciInput.setName(PROP_NAME);
+        ciInput.setGetInputValues(inputValueDefList);
+        // Create ComponentInstanceInput list
+        ciInputList = new ArrayList<>();
+        ciInputList.add(ciInput);
+    }
+
+    private ComponentInstanceBusinessLogic createTestSubject() {
+        return componentInstanceBusinessLogic;
+    }
+
+    @Test
+    void testChangeServiceProxyVersion() {
+        ComponentInstanceBusinessLogic componentInstanceBusinessLogic;
+
+        Either<ComponentInstance, ResponseFormat> result;
+
+        // default test
+        componentInstanceBusinessLogic = createTestSubject();
+        result = componentInstanceBusinessLogic.changeServiceProxyVersion();
+        assertNotNull(result);
+    }
+
+    @Test
+    void testCreateServiceProxy() {
+        ComponentInstanceBusinessLogic testSubject;
+        Either<ComponentInstance, ResponseFormat> result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = testSubject.createServiceProxy();
+        assertNotNull(result);
+    }
+
+    @Test
+    void testDeleteServiceProxy() {
+        ComponentInstanceBusinessLogic testSubject;
+
+        Either<ComponentInstance, ResponseFormat> result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = testSubject.deleteServiceProxy();
+        assertNotNull(result);
+    }
+
+    @Test
+    void testGetComponentInstanceInputsByInputIdEmpty() {
+        Component component = new Service();
+        String inputId = "";
+        List<ComponentInstanceInput> result;
+
+        result = componentInstanceBusinessLogic.getComponentInstanceInputsByInputId(component, inputId);
+        assertNotNull(result);
+        assertThat(result.isEmpty()).isTrue();
+    }
+
+    @Test
+    void testGetComponentInstanceInputsByInputIdPresent() {
+        List<ComponentInstanceInput> result;
+
+        result = componentInstanceBusinessLogic.getComponentInstanceInputsByInputId(service, INPUT_ID);
+        assertNotNull(result);
+        assertThat(result.isEmpty()).isFalse();
+        assertThat(result.size()).isOne();
+        ComponentInstanceInput resultInput = result.get(0);
+        assertThat(resultInput.getComponentInstanceId()).isEqualTo(TO_INSTANCE_ID);
+        assertThat(resultInput.getComponentInstanceName()).isEqualTo(TO_INSTANCE_NAME);
+    }
+
+    @Test
+    void testGetComponentInstancePropertiesByInputIdEmpty() {
+        Component component = new Service();
+        String inputId = "";
+        List<ComponentInstanceProperty> result;
+
+        result = componentInstanceBusinessLogic.getComponentInstancePropertiesByInputId(component, inputId);
+        assertNotNull(result);
+        assertThat(result.isEmpty()).isTrue();
+    }
+
+    @Test
+    void testGetComponentInstancePropertiesByInputIdPresent() {
+        List<ComponentInstanceProperty> result;
+
+        result = componentInstanceBusinessLogic.getComponentInstancePropertiesByInputId(service, INPUT_ID);
+        assertNotNull(result);
+        assertThat(result.size()).isOne();
+        ComponentInstanceProperty resultProperty = result.get(0);
+        assertThat(resultProperty.getComponentInstanceId()).isEqualTo(TO_INSTANCE_ID);
+        assertThat(resultProperty.getComponentInstanceName()).isEqualTo(TO_INSTANCE_NAME);
+    }
+
+    @Test
+    void testGetRelationById() {
+        ComponentInstanceBusinessLogic testSubject;
+        String componentId = "";
+        String relationId = "";
+        String userId = user.getUserId();
+        ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.RESOURCE_INSTANCE;
+        Either<RequirementCapabilityRelDef, ResponseFormat> result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = testSubject.getRelationById(componentId, relationId, userId, componentTypeEnum);
+        assertNotNull(result);
+    }
+
+    @Test
+    void testValidateParent() {
+        ComponentInstanceBusinessLogic testSubject;
+        resource = createResource();
+        String nodeTemplateId = "";
+        boolean result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = Deencapsulation.invoke(testSubject, "validateParent", new Object[]{resource, nodeTemplateId});
+        assertFalse(result);
+    }
+
+    @Test
+    void testGetComponentType() {
+        ComponentInstanceBusinessLogic testSubject;
+        ComponentTypeEnum result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = Deencapsulation.invoke(testSubject, "getComponentType", new Object[]{ComponentTypeEnum.class});
+        assertNotNull(result);
+    }
+
+    @Test
+    void testGetNewGroupName() {
+        ComponentInstanceBusinessLogic testSubject;
+        String oldPrefix = "";
+        String newNormailzedPrefix = "";
+        String qualifiedGroupInstanceName = "";
+        String result;
+
+        // test 1
+        testSubject = createTestSubject();
+        result = Deencapsulation.invoke(testSubject, "getNewGroupName",
+            new Object[]{oldPrefix, newNormailzedPrefix, qualifiedGroupInstanceName});
+        assertNotNull(result);
+    }
+
+    @Test
+    void testUpdateComponentInstanceMetadata_3() {
+        ComponentInstanceBusinessLogic testSubject;
+        createInstances();
+        ComponentInstance result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = Deencapsulation
+            .invoke(testSubject, "updateComponentInstanceMetadata", new Object[]{toInstance, toInstance});
+        assertNotNull(result);
+    }
+
+    @Test
+    void testFindRelation() {
+        ComponentInstanceBusinessLogic testSubject;
+        String relationId = "";
+        List<RequirementCapabilityRelDef> requirementCapabilityRelations = new ArrayList<>();
+        RequirementCapabilityRelDef result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = Deencapsulation.invoke(testSubject, "findRelation",
+            new Object[]{relationId, requirementCapabilityRelations});
+        assertNull(result);
+    }
+
+    @Test
+    void testCreateOrUpdatePropertiesValues() {
+        ComponentInstanceBusinessLogic testSubject;
+        ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.RESOURCE;
+        resource = createResource();
+        String componentId = resource.getUniqueId();
+        String resourceInstanceId = "";
+        List<ComponentInstanceProperty> properties = new ArrayList<>();
+        String userId = user.getUserId();
+        Either<List<ComponentInstanceProperty>, ResponseFormat> result;
+
+        when(toscaOperationFacade.getToscaElement(componentId, JsonParseFlagEnum.ParseAll))
+            .thenReturn(Either.left(resource));
+
+        // test 1
+        testSubject = createTestSubject();
+        result = testSubject
+            .createOrUpdatePropertiesValues(componentTypeEnum, componentId, resourceInstanceId, properties,
+                userId);
+        assertNotNull(result);
+
+        componentTypeEnum = null;
+        result = testSubject
+            .createOrUpdatePropertiesValues(componentTypeEnum, componentId, resourceInstanceId, properties,
+                userId);
+        assertNotNull(result);
+
+        result = testSubject
+            .createOrUpdatePropertiesValues(componentTypeEnum, componentId, resourceInstanceId, properties,
+                userId);
+        assertNotNull(result);
+    }
+
+    @Test
+    void testUpdateCapabilityPropertyOnContainerComponent() {
+        ComponentInstanceBusinessLogic testSubject;
+        ComponentInstanceProperty property = new ComponentInstanceProperty();
+        String newValue = "";
+        resource = createResource();
+        createInstances();
+        String capabilityType = "";
+        String capabilityName = "";
+        ResponseFormat result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = Deencapsulation.invoke(testSubject, "updateCapabilityPropertyOnContainerComponent",
+            new Object[]{property, newValue, resource, toInstance, capabilityType, capabilityName});
+        assertNull(result);
+    }
+
+    @Test
+    void testCreateOrUpdateInstanceInputValues() {
+        ComponentInstanceBusinessLogic testSubject;
+        ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.RESOURCE;
+        resource = createResource();
+        String componentId = resource.getUniqueId();
+        String resourceInstanceId = "";
+        List<ComponentInstanceInput> inputs = new ArrayList<>();
+        String userId = user.getUserId();
+        Either<List<ComponentInstanceInput>, ResponseFormat> result;
+
+        when(toscaOperationFacade.getToscaElement(componentId, JsonParseFlagEnum.ParseAll))
+            .thenReturn(Either.left(resource));
+
+        // test 1
+        testSubject = createTestSubject();
+        result = testSubject
+            .createOrUpdateInstanceInputValues(componentTypeEnum, componentId, resourceInstanceId, inputs,
+                userId);
+        assertNotNull(result);
+        componentTypeEnum = null;
+        result = testSubject
+            .createOrUpdateInstanceInputValues(componentTypeEnum, componentId, resourceInstanceId, inputs,
+                userId);
+        assertNotNull(result);
+
+        result = testSubject
+            .createOrUpdateInstanceInputValues(componentTypeEnum, componentId, resourceInstanceId, inputs,
+                userId);
+        assertNotNull(result);
+    }
+
+    @Test
+    void testCreateOrUpdateGroupInstancePropertyValue() {
+        ComponentInstanceBusinessLogic testSubject;
+        ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.RESOURCE;
+        resource = createResource();
+        String componentId = resource.getUniqueId();
+        String resourceInstanceId = "";
+        String groupInstanceId = "";
+        ComponentInstanceProperty property = new ComponentInstanceProperty();
+        String userId = user.getUserId();
+        Either<ComponentInstanceProperty, ResponseFormat> result;
+
+        when(toscaOperationFacade.getToscaElement(componentId, JsonParseFlagEnum.ParseMetadata))
+            .thenReturn(Either.left(resource));
+
+        // test 1
+        testSubject = createTestSubject();
+        result = testSubject
+            .createOrUpdateGroupInstancePropertyValue(componentTypeEnum, componentId, resourceInstanceId,
+                groupInstanceId, property, userId);
+        assertNotNull(result);
+        componentTypeEnum = null;
+        result = testSubject
+            .createOrUpdateGroupInstancePropertyValue(componentTypeEnum, componentId, resourceInstanceId,
+                groupInstanceId, property, userId);
+        assertNotNull(result);
+
+        result = testSubject
+            .createOrUpdateGroupInstancePropertyValue(componentTypeEnum, componentId, resourceInstanceId,
+                groupInstanceId, property, userId);
+        assertNotNull(result);
+    }
+
+    @Test
+    void testDeletePropertyValue() {
+        ComponentInstanceBusinessLogic testSubject;
+        ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.RESOURCE;
+        createService();
+        String serviceId = service.getUniqueId();
+        String resourceInstanceId = "";
+        String propertyValueId = "";
+        String userId = user.getUserId();
+        Either<ComponentInstanceProperty, ResponseFormat> result;
+
+        when(toscaOperationFacade.getToscaElement(serviceId, JsonParseFlagEnum.ParseMetadata))
+            .thenReturn(Either.left(service));
+
+        // test 1
+        testSubject = createTestSubject();
+        result = testSubject.deletePropertyValue(componentTypeEnum, serviceId, resourceInstanceId, propertyValueId,
+            userId);
+        assertNotNull(result);
+        componentTypeEnum = null;
+        result = testSubject.deletePropertyValue(componentTypeEnum, serviceId, resourceInstanceId, propertyValueId,
+            userId);
+        assertNotNull(result);
+
+        result = testSubject.deletePropertyValue(componentTypeEnum, serviceId, resourceInstanceId, propertyValueId,
+            userId);
+        assertNotNull(result);
+    }
+
+    @Test
+    void testGetComponentParametersViewForForwardingPath() {
+        ComponentInstanceBusinessLogic testSubject;
+        ComponentParametersView result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = Deencapsulation.invoke(testSubject, "getComponentParametersViewForForwardingPath");
+        assertNotNull(result);
+    }
+
+    @Test
+    void testGetResourceInstanceById() {
+        ComponentInstanceBusinessLogic testSubject;
+        resource = createResource();
+        String instanceId = "";
+        Either<ComponentInstance, StorageOperationStatus> result;
+
+        // default test
+        testSubject = createTestSubject();
+        result = Deencapsulation.invoke(testSubject, "getResourceInstanceById", new Object[]{resource, instanceId});
+        assertNotNull(result);
+    }
+
+    @Test
+    void testUpdateInstanceCapabilityProperties_1() {
+        ComponentInstanceBusinessLogic testSubject;
+        ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.RESOURCE;
+        resource = createResource();
+        String containerComponentId = resource.getUniqueId();
+        String componentInstanceUniqueId = "";
+        String capabilityType = "";
+        String capabilityName = "";
+        List<ComponentInstanceProperty> properties = new ArrayList<>();
+        String userId = user.getUserId();
+        Either<List<ComponentInstanceProperty>, ResponseFormat> result;
+
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId))
+            .thenReturn(Either.right(StorageOperationStatus.BAD_REQUEST));
+        // test 1
+        testSubject = createTestSubject();
+        result = testSubject.updateInstanceCapabilityProperties(componentTypeEnum, containerComponentId,
+            componentInstanceUniqueId, capabilityType, capabilityName, properties, userId);
+        assertNotNull(result);
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId)).thenReturn(Either.left(resource));
+        result = testSubject.updateInstanceCapabilityProperties(componentTypeEnum, containerComponentId,
+            componentInstanceUniqueId, capabilityType, capabilityName, properties, userId);
+        assertNotNull(result);
+    }
+
+    @Test
+    void testUpdateInstanceRequirement() {
+        ComponentInstanceBusinessLogic testSubject;
+        ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.RESOURCE;
+        createComponents();
+        String userId = "userId";
+        resource.setLastUpdaterUserId(userId);
+        String containerComponentId = resource.getUniqueId();
+        String componentInstanceUniqueId = TO_INSTANCE_ID;
+        String capabilityType = "";
+        String capabilityName = "";
+        RequirementDefinition requirementDef = new RequirementDefinition();
+
+        Either<RequirementDefinition, ResponseFormat> result;
+
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId)).thenReturn(Either.left(resource));
+        testSubject = createTestSubject();
+        when(toscaOperationFacade.updateComponentInstanceRequirement(containerComponentId, TO_INSTANCE_ID, requirementDef)).thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade.updateComponentInstanceMetadataOfTopologyTemplate(resource)).thenReturn(Either.left(resource));
+        when(graphLockOperation.unlockComponent(Mockito.anyString(), eq(NodeTypeEnum.Resource)))
+            .thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperation.lockComponent(Mockito.anyString(), eq(NodeTypeEnum.Resource)))
+            .thenReturn(StorageOperationStatus.OK);
+
+        result = testSubject.updateInstanceRequirement(componentTypeEnum, containerComponentId,
+            componentInstanceUniqueId, requirementDef, userId);
+        assertEquals(requirementDef, result.left().value());
+
+    }
+
+    @Test
+    void testCopyComponentInstanceWrongUserId() {
+
+        Either<Map<String, ComponentInstance>, ResponseFormat> result;
+        ComponentInstance inputComponentInstance = createComponetInstanceFromComponent(resource);
+        String containerComponentId = service.getUniqueId();
+        String componentInstanceId = resource.getUniqueId();
+        String oldLastUpdatedUserId = service.getLastUpdaterUserId();
+        service.setLastUpdaterUserId("wrong user id");
+
+        Either<Component, StorageOperationStatus> leftServiceOp = Either.left(service);
+        when(toscaOperationFacade.getToscaElement(containerComponentId)).thenReturn(leftServiceOp);
+        when(toscaOperationFacade.getToscaElement(eq(containerComponentId), any(ComponentParametersView.class)))
+            .thenReturn(leftServiceOp);
+        when(janusGraphDao.rollback()).thenReturn(JanusGraphOperationStatus.OK);
+        when(graphLockOperation.unlockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperation.lockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+
+        result = componentInstanceBusinessLogic
+            .copyComponentInstance(inputComponentInstance, containerComponentId, componentInstanceId,
+                USER_ID);
+        assertNotNull(result);
+
+        service.setLastUpdaterUserId(oldLastUpdatedUserId);
+        assertThat(result.isRight()).isTrue();
+    }
+
+    @Test
+    void testCopyComponentInstanceComponentWrongState() {
+        Either<Map<String, ComponentInstance>, ResponseFormat> result;
+        ComponentInstance inputComponentInstance = createComponetInstanceFromComponent(resource);
+        String containerComponentId = service.getUniqueId();
+        String componentInstanceId = resource.getUniqueId();
+        String oldServiceLastUpdatedUserId = service.getLastUpdaterUserId();
+        service.setLastUpdaterUserId(USER_ID);
+
+        Either<Component, StorageOperationStatus> leftServiceOp = Either.left(service);
+        when(toscaOperationFacade.getToscaElement(containerComponentId)).thenReturn(leftServiceOp);
+        when(toscaOperationFacade.getToscaElement(eq(containerComponentId), any(ComponentParametersView.class)))
+            .thenReturn(leftServiceOp);
+        when(janusGraphDao.rollback()).thenReturn(JanusGraphOperationStatus.OK);
+        when(graphLockOperation.unlockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperation.lockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        result = componentInstanceBusinessLogic
+            .copyComponentInstance(inputComponentInstance, containerComponentId, componentInstanceId, USER_ID);
+        assertNotNull(result);
+        service.setLastUpdaterUserId(oldServiceLastUpdatedUserId);
+        assertThat(result.isRight()).isTrue();
+    }
+
+    @Test
+    void testCopyComponentInstance() {
+        Either<Map<String, ComponentInstance>, ResponseFormat> result;
+        ComponentInstance inputComponentInstance = createComponetInstanceFromComponent(resource);
+        String containerComponentId = service.getUniqueId();
+        String componentInstanceId = resource.getUniqueId();
+        String oldServiceLastUpdatedUserId = service.getLastUpdaterUserId();
+        service.setLastUpdaterUserId(USER_ID);
+        LifecycleStateEnum oldResourceLifeCycle = resource.getLifecycleState();
+        resource.setLifecycleState(LifecycleStateEnum.CERTIFIED);
+
+        Either<Component, StorageOperationStatus> leftServiceOp = Either.left(service);
+        when(toscaOperationFacade.getToscaElement(containerComponentId)).thenReturn(leftServiceOp);
+        when(toscaOperationFacade.getToscaElement(eq(containerComponentId), any(ComponentParametersView.class)))
+            .thenReturn(leftServiceOp);
+        when(graphLockOperation.unlockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperation.lockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+
+        result = componentInstanceBusinessLogic
+            .copyComponentInstance(inputComponentInstance, containerComponentId, componentInstanceId,
+                USER_ID);
+        assertNotNull(result);
+
+        service.setLastUpdaterUserId(oldServiceLastUpdatedUserId);
+        resource.setLifecycleState(oldResourceLifeCycle);
+
+        assertThat(result.isLeft()).isFalse();
+    }
+
+    @Test
+    void testCreateOrUpdateAttributeValueForCopyPaste() {
+        ComponentInstance serviceComponentInstance = createComponetInstanceFromComponent(service);
+        ComponentInstanceAttribute attribute = new ComponentInstanceAttribute();
+        attribute.setType("string");
+        attribute.setUniqueId("testCreateOrUpdateAttributeValueForCopyPaste");
+        LifecycleStateEnum oldLifeCycleState = service.getLifecycleState();
+        String oldLastUpdatedUserId = service.getLastUpdaterUserId();
+        service.setLastUpdaterUserId(USER_ID);
+        service.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        Map<String, List<ComponentInstanceAttribute>> instAttrsMap = new HashMap<>();
+        List<ComponentInstanceAttribute> instAttrsList = new ArrayList<>();
+        ComponentInstanceAttribute prop = new ComponentInstanceAttribute();
+        prop.setUniqueId(attribute.getUniqueId());
+        instAttrsList.add(prop);
+        instAttrsMap.put(toInstance.getUniqueId(), instAttrsList);
+        service.setComponentInstancesAttributes(instAttrsMap);
+
+        Either<Component, StorageOperationStatus> serviceEitherLeft = Either.left(service);
+        when(toscaOperationFacade.getToscaElement(serviceComponentInstance.getUniqueId(), JsonParseFlagEnum.ParseAll))
+            .thenReturn(serviceEitherLeft);
+        when(toscaOperationFacade.updateComponentInstanceAttribute(service, toInstance.getUniqueId(), attribute))
+            .thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade.updateComponentInstanceMetadataOfTopologyTemplate(service))
+            .thenReturn(serviceEitherLeft);
+
+        Either<ComponentInstanceAttribute, ResponseFormat> result = Deencapsulation
+            .invoke(componentInstanceBusinessLogic,
+                "createOrUpdateAttributeValueForCopyPaste",
+                ComponentTypeEnum.SERVICE,
+                serviceComponentInstance
+                    .getUniqueId(),
+                toInstance.getUniqueId(), attribute,
+                USER_ID);
+        assertNotNull(result);
+
+        service.setLastUpdaterUserId(oldLastUpdatedUserId);
+        service.setLifecycleState(oldLifeCycleState);
+
+        assertThat(result.isLeft()).isTrue();
+        ComponentInstanceAttribute resultProp = result.left().value();
+        assertEquals(1, resultProp.getPath().size());
+        assertEquals(resultProp.getPath().get(0), toInstance.getUniqueId());
+    }
+
+    @Test
+    void testUpdateComponentInstanceProperty() {
+
+        String containerComponentId = service.getUniqueId();
+        String componentInstanceId = "dummy_id";
+        ComponentInstanceProperty property = Mockito.mock(ComponentInstanceProperty.class);
+
+        Either<Component, StorageOperationStatus> getComponent = Either.left(service);
+        when(toscaOperationFacade.getToscaElement(containerComponentId)).thenReturn(getComponent);
+        StorageOperationStatus status = StorageOperationStatus.OK;
+        when(toscaOperationFacade.updateComponentInstanceProperty(service, componentInstanceId, property))
+            .thenReturn(status);
+        Either<Component, StorageOperationStatus> updateContainerRes = Either.left(service);
+        when(toscaOperationFacade.updateComponentInstanceMetadataOfTopologyTemplate(service))
+            .thenReturn(updateContainerRes);
+
+        Either<String, ResponseFormat> result = Deencapsulation.invoke(componentInstanceBusinessLogic,
+            "updateComponentInstanceProperty", containerComponentId, componentInstanceId, property);
+        assertNotNull(result);
+        assertThat(result.isLeft()).isTrue();
+    }
+
+    @Test
+    void testGetInputListDefaultValue() {
+        Component component = service;
+        String inputId = "dummy_id";
+        String defaultValue = "dummy_default_value";
+        List<InputDefinition> newInputs = new ArrayList<>();
+        InputDefinition in = new InputDefinition();
+        in.setUniqueId(inputId);
+        in.setDefaultValue(defaultValue);
+        newInputs.add(in);
+        List<InputDefinition> oldInputs = service.getInputs();
+        service.setInputs(newInputs);
+
+        Either<String, ResponseFormat> result =
+            Deencapsulation.invoke(componentInstanceBusinessLogic, "getInputListDefaultValue", component, inputId);
+
+        service.setInputs(oldInputs);
+
+        assertEquals(result.left().value(), defaultValue);
+    }
+
+    @Test
+    void testBatchDeleteComponentInstanceFailureWrongType() {
+        Map<String, List<String>> result;
+        List<String> componentInstanceIdList = new ArrayList<>();
+        String containerComponentParam = "WRONG_TYPE";
+        String containerComponentId = "containerComponentId";
+        String componentInstanceId = "componentInstanceId";
+        componentInstanceIdList.add(componentInstanceId);
+        Map<String, List<String>> deleteErrorMap = new HashMap<>();
+        List<String> deleteErrorIds = new ArrayList<>();
+        deleteErrorIds.add(componentInstanceId);
+        deleteErrorMap.put("deleteFailedIds", deleteErrorIds);
+        Either<Component, StorageOperationStatus> cont = Either.left(service);
+        when(componentsUtils.convertFromStorageResponse(StorageOperationStatus.NOT_FOUND, null))
+            .thenReturn(ActionStatus.GENERAL_ERROR);
+        when(toscaOperationFacade.getToscaElement(any(String.class), any(ComponentParametersView.class)))
+            .thenReturn(cont);
+
+        try {
+            result = componentInstanceBusinessLogic
+                .batchDeleteComponentInstance(containerComponentParam, containerComponentId, componentInstanceIdList,
+                    USER_ID);
+            assertNotNull(result);
+            assertEquals(deleteErrorMap, result);
+        } catch (ComponentException e) {
+            assertEquals(e.getActionStatus().toString(), StorageOperationStatus.GENERAL_ERROR.toString());
+        }
+    }
+
+    @Test
+    void testBatchDeleteComponentInstanceFailureCompIds() {
+        String containerComponentParam = ComponentTypeEnum.SERVICE_PARAM_NAME;
+        String containerComponentId = "containerComponentId";
+        String componentInstanceId = "componentInstanceId";
+        List<String> componentInstanceIdList = new ArrayList<>();
+        componentInstanceIdList.add(componentInstanceId);
+        Map<String, List<String>> deleteErrorMap = new HashMap<>();
+        List<String> deleteErrorIds = new ArrayList<>();
+        deleteErrorIds.add(componentInstanceId);
+        deleteErrorMap.put("deleteFailedIds", deleteErrorIds);
+
+        Either<Component, StorageOperationStatus> err = Either.right(StorageOperationStatus.GENERAL_ERROR);
+        when(toscaOperationFacade.getToscaElement(eq(containerComponentId), any(ComponentParametersView.class)))
+            .thenReturn(err);
+
+        try {
+            Map<String, List<String>> result = componentInstanceBusinessLogic.batchDeleteComponentInstance(
+                containerComponentParam, containerComponentId, componentInstanceIdList, USER_ID);
+            assertNotNull(result);
+            assertEquals(deleteErrorMap, result);
+        } catch (ComponentException e) {
+            assertEquals(e.getActionStatus().toString(), StorageOperationStatus.GENERAL_ERROR.toString());
+        }
+    }
+
+    @Test
+    void testBatchDeleteComponentInstanceSuccess() {
+        Map<String, List<String>> result;
+        String containerComponentParam = ComponentTypeEnum.SERVICE_PARAM_NAME;
+        LifecycleStateEnum oldLifeCycleState = service.getLifecycleState();
+        String oldLastUpdatedUserId = service.getLastUpdaterUserId();
+        service.setLastUpdaterUserId(USER_ID);
+        service.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+        String containerComponentId = service.getUniqueId();
+        String componentInstanceId = TO_INSTANCE_ID;
+        List<String> componentInstanceIdList = new ArrayList<>();
+        componentInstanceIdList.add(componentInstanceId);
+        Map<String, List<String>> deleteErrorMap = new HashMap<>();
+        List<String> deleteErrorIds = new ArrayList<>();
+        deleteErrorMap.put("deleteFailedIds", deleteErrorIds);
+
+        Either<Component, StorageOperationStatus> cont = Either.left(service);
+        when(graphLockOperation.unlockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperation.lockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        ImmutablePair<Component, String> pair = new ImmutablePair<>(resource, TO_INSTANCE_ID);
+        Either<ImmutablePair<Component, String>, StorageOperationStatus> result2 = Either.left(pair);
+        when(toscaOperationFacade.deleteComponentInstanceFromTopologyTemplate(service, componentInstanceId))
+            .thenReturn(result2);
+        when(toscaOperationFacade.getToscaElement(eq(service.getUniqueId()), any(ComponentParametersView.class)))
+            .thenReturn(cont);
+        when(janusGraphDao.commit()).thenReturn(JanusGraphOperationStatus.OK);
+
+        result = componentInstanceBusinessLogic
+            .batchDeleteComponentInstance(containerComponentParam, containerComponentId,
+                componentInstanceIdList, USER_ID);
+        assertNotNull(result);
+
+        service.setLastUpdaterUserId(oldLastUpdatedUserId);
+        service.setLifecycleState(oldLifeCycleState);
+        assertEquals(deleteErrorMap, result);
+    }
+
+    @Test
+    void testDissociateRIFromRIFailDissociate() {
+
+        List<RequirementCapabilityRelDef> result;
+        RequirementCapabilityRelDef ref = new RequirementCapabilityRelDef();
+        ref.setFromNode(FROM_INSTANCE_ID);
+        ref.setToNode(TO_INSTANCE_ID);
+        List<CapabilityRequirementRelationship> relationships = new ArrayList<>();
+        CapabilityRequirementRelationship relationship = new CapabilityRequirementRelationship();
+        RelationshipInfo ri = new RelationshipInfo();
+        ri.setRequirement(REQUIREMENT_NAME);
+        relationship.setRelation(ri);
+        relationships.add(relationship);
+        ref.setRelationships(relationships);
+        List<RequirementCapabilityRelDef> requirementDefList = new ArrayList<>();
+        requirementDefList.add(ref);
+        ComponentTypeEnum componentTypeEnum = service.getComponentType();
+        String componentId = service.getUniqueId();
+        LifecycleStateEnum oldLifeCycleState = service.getLifecycleState();
+        String oldLastUpdatedUserId = service.getLastUpdaterUserId();
+        service.setLastUpdaterUserId(USER_ID);
+        service.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        Either<Component, StorageOperationStatus> cont = Either.left(service);
+        when(toscaOperationFacade.getToscaElement(eq(service.getUniqueId()), any(ComponentParametersView.class)))
+            .thenReturn(cont);
+        when(graphLockOperation.unlockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperation.lockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        Either<RequirementCapabilityRelDef, StorageOperationStatus> resultEither;
+        resultEither = Either.right(StorageOperationStatus.OK);
+        when(componentsUtils.convertFromStorageResponseForResourceInstance(StorageOperationStatus.OK, true))
+            .thenReturn(ActionStatus.GENERAL_ERROR);
+        when(toscaOperationFacade.dissociateResourceInstances(componentId, ref)).thenReturn(resultEither);
+
+        try {
+            result = componentInstanceBusinessLogic
+                .batchDissociateRIFromRI(componentId, USER_ID, requirementDefList, componentTypeEnum);
+            assertNotNull(result);
+            assertEquals(new ArrayList<>(), result);
+        } catch (ComponentException e) {
+            assertEquals(e.getActionStatus().toString(), StorageOperationStatus.GENERAL_ERROR.toString());
+        }
+
+        service.setLastUpdaterUserId(oldLastUpdatedUserId);
+        service.setLifecycleState(oldLifeCycleState);
+
+    }
+
+    @Test
+    void testDissociateRIFromRISuccess() {
+
+        List<RequirementCapabilityRelDef> result;
+        RequirementCapabilityRelDef ref = new RequirementCapabilityRelDef();
+        List<RequirementCapabilityRelDef> requirementDefList = new ArrayList<>();
+        requirementDefList.add(ref);
+        ComponentTypeEnum componentTypeEnum = service.getComponentType();
+        String componentId = service.getUniqueId();
+        LifecycleStateEnum oldLifeCycleState = service.getLifecycleState();
+        String oldLastUpdatedUserId = service.getLastUpdaterUserId();
+        service.setLastUpdaterUserId(USER_ID);
+        service.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        Either<Component, StorageOperationStatus> cont = Either.left(service);
+        when(toscaOperationFacade.getToscaElement(eq(service.getUniqueId()), any(ComponentParametersView.class)))
+            .thenReturn(cont);
+        when(graphLockOperation.unlockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        when(graphLockOperation.lockComponent(Mockito.anyString(), eq(NodeTypeEnum.Service)))
+            .thenReturn(StorageOperationStatus.OK);
+        Either<RequirementCapabilityRelDef, StorageOperationStatus> resultEither;
+        resultEither = Either.left(ref);
+        when(toscaOperationFacade.dissociateResourceInstances(componentId, ref)).thenReturn(resultEither);
+
+        result = componentInstanceBusinessLogic
+            .batchDissociateRIFromRI(componentId, USER_ID, requirementDefList, componentTypeEnum);
+        assertNotNull(result);
+
+        service.setLastUpdaterUserId(oldLastUpdatedUserId);
+        service.setLifecycleState(oldLifeCycleState);
+
+        assertEquals(requirementDefList, result);
+    }
+
+    @Test
+    void testGetComponentInstancePropertyByPolicyId_success() {
+        Optional<ComponentInstanceProperty> propertyCandidate =
+            getComponentInstanceProperty(PROP_NAME);
+
+        assertThat(propertyCandidate).isPresent();
+        assertEquals(PROP_NAME, propertyCandidate.get().getName());
+    }
+
+    @Test
+    void testGetComponentInstancePropertyByPolicyId_failure() {
+        Optional<ComponentInstanceProperty> propertyCandidate =
+            getComponentInstanceProperty(NON_EXIST_NAME);
+
+        assertEquals(propertyCandidate, Optional.empty());
+    }
+
+    private Optional<ComponentInstanceProperty> getComponentInstanceProperty(String propertyName) {
+        ComponentInstanceProperty componentInstanceProperty = new ComponentInstanceProperty();
+        componentInstanceProperty.setName(propertyName);
+
+        PolicyDefinition policyDefinition = getPolicyDefinition();
+        componentInstanceProperty.setGetPolicyValues(policyDefinition.getGetPolicyValues());
+
+        service.setComponentInstancesProperties(
+            Collections.singletonMap(COMPONENT_INSTANCE_ID, Collections.singletonList(componentInstanceProperty)));
+
+        return componentInstanceBusinessLogic.getComponentInstancePropertyByPolicyId(service, policyDefinition);
+    }
+
+    private PolicyDefinition getPolicyDefinition() {
+        PolicyDefinition policyDefinition = new PolicyDefinition();
+        policyDefinition.setInstanceUniqueId(COMPONENT_INSTANCE_ID);
+        policyDefinition.setName(PROP_NAME);
+
+        GetPolicyValueDataDefinition getPolicy = new GetPolicyValueDataDefinition();
+        getPolicy.setPropertyName(PROP_NAME);
+
+        List<GetPolicyValueDataDefinition> getPolicies = new ArrayList<>();
+        getPolicies.add(getPolicy);
+        policyDefinition.setGetPolicyValues(getPolicies);
+
+        return policyDefinition;
+    }
+
+    private ComponentInstance createComponetInstanceFromComponent(Component component) {
+        ComponentInstance componentInst = new ComponentInstance();
+        componentInst.setUniqueId(component.getUniqueId());
+        componentInst.setComponentUid(component.getUniqueId() + "_test");
+        componentInst.setPosX("10");
+        componentInst.setPosY("10");
+        componentInst.setCapabilities(component.getCapabilities());
+        componentInst.setRequirements(component.getRequirements());
+        componentInst.setArtifacts(component.getArtifacts());
+        componentInst.setDeploymentArtifacts(component.getDeploymentArtifacts());
+        return componentInst;
+    }
+
+    // Prepare ComponentInstance & Resource objects used in createComponentInstance() tests
+
+    private Pair<ComponentInstance, Resource> prepareResourcesForCreateComponentInstanceTest() {
+        ComponentInstance instanceToBeCreated = new ComponentInstance();
+        instanceToBeCreated.setName(COMPONENT_INSTANCE_NAME);
+        instanceToBeCreated.setUniqueId(COMPONENT_INSTANCE_ID);
+        instanceToBeCreated.setComponentUid(ORIGIN_COMPONENT_ID);
+        instanceToBeCreated.setOriginType(OriginTypeEnum.VF);
+
+        Resource originComponent = new Resource();
+        originComponent.setLifecycleState(LifecycleStateEnum.CERTIFIED);
+        originComponent.setResourceType(ResourceTypeEnum.VF);
+        originComponent.setVersion(ORIGIN_COMPONENT_VERSION);
+        originComponent.setIcon(ICON_NAME);
+
+        return Pair.of(instanceToBeCreated, originComponent);
+    }
+    // Common part for testing component instance name validation
+
+    private void testCreateComponentInstanceNameValidationFailure(String ciName) {
+        ComponentInstance ci = new ComponentInstance();
+        ci.setName(ciName);
+
+        // Stub for getting component
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(service));
+
+        // Expecting ByActionStatusComponentException
+        ByActionStatusComponentException e = assertThrows(ByActionStatusComponentException.class, () -> {
+            componentInstanceBusinessLogic.createComponentInstance(ComponentTypeEnum.SERVICE_PARAM_NAME, COMPONENT_ID, USER_ID, ci);
+        });
+        assertEquals(ActionStatus.INVALID_COMPONENT_NAME, e.getActionStatus());
+    }
+    @TestFactory
+    Iterable<DynamicTest> testCreateComponentInstanceNameValidationFailureFactory() {
+        String longName = String.join("", Collections.nCopies(ValidationUtils.COMPONENT_NAME_MAX_LENGTH + 1, "x"));
+        String invalidName = "componentInstance#name";
+        return Arrays.asList(
+            dynamicTest("instance name is empty", () ->
+                testCreateComponentInstanceNameValidationFailure("")),
+            dynamicTest("instance name is too long", () ->
+                testCreateComponentInstanceNameValidationFailure(longName)),
+            dynamicTest("instance name includes invalid character", () ->
+                testCreateComponentInstanceNameValidationFailure(invalidName))
+        );
+    }
+
+    @Test
+    void testCreateComponentInstanceFailToGetComponent() {
+        ComponentInstance ci = prepareResourcesForCreateComponentInstanceTest().getLeft();
+
+        // Stub for getting component
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(service));
+        when(toscaOperationFacade.getToscaFullElement(ORIGIN_COMPONENT_ID))
+            .thenReturn(Either.right(StorageOperationStatus.NOT_FOUND));
+        when(componentsUtils.convertFromStorageResponse(StorageOperationStatus.NOT_FOUND, ComponentTypeEnum.RESOURCE))
+            .thenReturn(ActionStatus.RESOURCE_NOT_FOUND);
+
+        ByActionStatusComponentException e = assertThrows(ByActionStatusComponentException.class, () -> {
+            componentInstanceBusinessLogic.createComponentInstance(ComponentTypeEnum.SERVICE_PARAM_NAME, COMPONENT_ID, USER_ID, ci);
+        });
+        assertThat(e.getActionStatus()).isEqualTo(ActionStatus.RESOURCE_NOT_FOUND);
+    }
+
+    @Test
+    void testCreateComponentInstanceFailureInvalidState() {
+        Pair<ComponentInstance, Resource> p = prepareResourcesForCreateComponentInstanceTest();
+        ComponentInstance ci = p.getLeft();
+        Resource originComponent = p.getRight();
+        originComponent.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        // Stub for getting component
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(service));
+        when(toscaOperationFacade.getToscaFullElement(ORIGIN_COMPONENT_ID))
+            .thenReturn(Either.left(originComponent));
+
+        ByActionStatusComponentException e = assertThrows(ByActionStatusComponentException.class, () -> {
+            componentInstanceBusinessLogic.createComponentInstance(ComponentTypeEnum.SERVICE_PARAM_NAME, COMPONENT_ID, USER_ID, ci);
+        });
+        assertThat(e.getActionStatus()).isEqualTo(ActionStatus.CONTAINER_CANNOT_CONTAIN_COMPONENT_IN_STATE);
+    }
+
+    @Test
+    void testCreateComponentInstanceFailureArchived() {
+        Pair<ComponentInstance, Resource> p = prepareResourcesForCreateComponentInstanceTest();
+        ComponentInstance ci = p.getLeft();
+        Resource originComponent = p.getRight();
+        originComponent.setArchived(Boolean.TRUE);
+
+        // Stub for getting component
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(service));
+        when(toscaOperationFacade.getToscaFullElement(ORIGIN_COMPONENT_ID))
+            .thenReturn(Either.left(originComponent));
+
+        ByActionStatusComponentException e = assertThrows(ByActionStatusComponentException.class, () -> {
+            componentInstanceBusinessLogic.createComponentInstance(ComponentTypeEnum.SERVICE_PARAM_NAME, COMPONENT_ID, USER_ID, ci);
+        });
+        assertThat(e.getActionStatus()).isEqualTo(ActionStatus.COMPONENT_IS_ARCHIVED);
+    }
+
+    @Test
+    void testCreateComponentInstanceFailureInvalidOriginType() {
+        Pair<ComponentInstance, Resource> p = prepareResourcesForCreateComponentInstanceTest();
+        ComponentInstance ci = p.getLeft();
+        Resource originComponent = p.getRight();
+        ci.setOriginType(OriginTypeEnum.VFC); // Set different type from origin
+
+        // Stub for getting component
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(service));
+        when(toscaOperationFacade.getToscaFullElement(ORIGIN_COMPONENT_ID))
+            .thenReturn(Either.left(originComponent));
+
+        final ByActionStatusComponentException e = assertThrows(ByActionStatusComponentException.class, () -> {
+            componentInstanceBusinessLogic.createComponentInstance(ComponentTypeEnum.SERVICE_PARAM_NAME, COMPONENT_ID, USER_ID, ci);
+        });
+        assertThat(e.getActionStatus()).isEqualTo(ActionStatus.INVALID_CONTENT);
+    }
+
+    @Test
+    void testCreateComponentInstanceFailureCannotContainInstance() {
+        final Pair<ComponentInstance, Resource> p = prepareResourcesForCreateComponentInstanceTest();
+        final ComponentInstance ci = p.getLeft();
+        final Resource originComponent = p.getRight();
+
+        // Stub for getting component
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(service));
+        when(toscaOperationFacade.getToscaFullElement(ORIGIN_COMPONENT_ID))
+            .thenReturn(Either.left(originComponent));
+        // Assume services cannot contain VF resource
+        when(containerInstanceTypeData.isAllowedForServiceComponent(ResourceTypeEnum.VF, null))
+            .thenReturn(false);
+
+        ByActionStatusComponentException actualException = assertThrows(ByActionStatusComponentException.class, () -> {
+            componentInstanceBusinessLogic.createComponentInstance(ComponentTypeEnum.SERVICE_PARAM_NAME, COMPONENT_ID, USER_ID, ci);
+        });
+        assertThat(actualException.getActionStatus()).isEqualTo(ActionStatus.CONTAINER_CANNOT_CONTAIN_INSTANCE);
+        verify(containerInstanceTypeData, times(1)).isAllowedForServiceComponent(ResourceTypeEnum.VF, null);
+
+        //given
+        final Resource resource = createResource();
+        resource.setResourceType(ResourceTypeEnum.VF);
+        resource.setLastUpdaterUserId(USER_ID);
+        //when
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(resource));
+        when(toscaOperationFacade.getToscaFullElement(ORIGIN_COMPONENT_ID))
+            .thenReturn(Either.left(originComponent));
+        when(containerInstanceTypeData.isAllowedForResourceComponent(ResourceTypeEnum.VF, ResourceTypeEnum.VF))
+            .thenReturn(false);
+        actualException = assertThrows(ByActionStatusComponentException.class, () -> {
+            componentInstanceBusinessLogic.createComponentInstance(RESOURCE_PARAM_NAME, COMPONENT_ID, USER_ID, ci);
+        });
+        //then
+        assertThat(actualException.getActionStatus()).isEqualTo(ActionStatus.CONTAINER_CANNOT_CONTAIN_INSTANCE);
+    }
+
+    @Test
+    void testCreateComponentInstanceFailureAddToGraph() {
+        final Pair<ComponentInstance, Resource> p = prepareResourcesForCreateComponentInstanceTest();
+        final ComponentInstance ci = p.getLeft();
+        final Resource originComponent = p.getRight();
+
+        // TODO Refactor createComponentInstance() method and reduce these mocks
+        //      not to target the internal details too much
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(service));
+        when(toscaOperationFacade.getToscaFullElement(ORIGIN_COMPONENT_ID))
+            .thenReturn(Either.left(originComponent));
+        when(containerInstanceTypeData.isAllowedForServiceComponent(ResourceTypeEnum.VF, null))
+            .thenReturn(true);
+        Mockito.doNothing().when(compositionBusinessLogic).validateAndSetDefaultCoordinates(ci);
+        when(graphLockOperation.lockComponent(COMPONENT_ID, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade.addComponentInstanceToTopologyTemplate(service, originComponent, ci, false, user))
+            .thenReturn(Either.right(StorageOperationStatus.BAD_REQUEST));
+        when(componentsUtils.convertFromStorageResponseForResourceInstance(StorageOperationStatus.BAD_REQUEST, true))
+            .thenReturn(ActionStatus.INVALID_CONTENT);
+        when(componentsUtils.getResponseFormatForResourceInstance(ActionStatus.INVALID_CONTENT, "", null))
+            .thenReturn(new ResponseFormat());
+        when(janusGraphDao.rollback()).thenReturn(JanusGraphOperationStatus.OK);
+        when(graphLockOperation.unlockComponent(COMPONENT_ID, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+
+        assertThrows(ByResponseFormatComponentException.class, () -> {
+            componentInstanceBusinessLogic.createComponentInstance(ComponentTypeEnum.SERVICE_PARAM_NAME, COMPONENT_ID, USER_ID, ci);
+        });
+        verify(containerInstanceTypeData, times(1))
+            .isAllowedForServiceComponent(ResourceTypeEnum.VF, null);
+        verify(compositionBusinessLogic, times(1)).validateAndSetDefaultCoordinates(ci);
+        verify(toscaOperationFacade, times(1))
+            .addComponentInstanceToTopologyTemplate(service, originComponent, ci, false, user);
+        verify(graphLockOperation, times(1)).unlockComponent(COMPONENT_ID, NodeTypeEnum.Service);
+    }
+
+    @Test
+    void testCreateComponentInstanceSuccess() {
+        final Pair<ComponentInstance, Resource> p = prepareResourcesForCreateComponentInstanceTest();
+        final ComponentInstance instanceToBeCreated = p.getLeft();
+        final Resource originComponent = p.getRight();
+
+        final Service updatedService = new Service();
+        updatedService.setComponentInstances(Collections.singletonList(instanceToBeCreated));
+        updatedService.setUniqueId(service.getUniqueId());
+
+        // TODO Refactor createComponentInstance() method and reduce these mocks
+        //      not to target the internal details too much
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(service));
+        when(toscaOperationFacade.getToscaFullElement(ORIGIN_COMPONENT_ID))
+            .thenReturn(Either.left(originComponent));
+        when(containerInstanceTypeData.isAllowedForServiceComponent(ResourceTypeEnum.VF, null))
+            .thenReturn(true);
+        Mockito.doNothing().when(compositionBusinessLogic).validateAndSetDefaultCoordinates(instanceToBeCreated);
+        when(graphLockOperation.lockComponent(COMPONENT_ID, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade.addComponentInstanceToTopologyTemplate(service, originComponent, instanceToBeCreated, false, user))
+            .thenReturn(Either.left(new ImmutablePair<>(updatedService, COMPONENT_INSTANCE_ID)));
+        when(artifactsBusinessLogic.getArtifacts(
+            ORIGIN_COMPONENT_ID, NodeTypeEnum.Resource, ArtifactGroupTypeEnum.DEPLOYMENT, null))
+            .thenReturn(Either.left(new HashMap<>()));
+        when(toscaOperationFacade
+            .addInformationalArtifactsToInstance(service.getUniqueId(), instanceToBeCreated, originComponent.getArtifacts()))
+            .thenReturn(StorageOperationStatus.OK);
+        when(janusGraphDao.commit()).thenReturn(JanusGraphOperationStatus.OK);
+        when(graphLockOperation.unlockComponent(COMPONENT_ID, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+
+        final ComponentInstance result = componentInstanceBusinessLogic.createComponentInstance(
+            ComponentTypeEnum.SERVICE_PARAM_NAME, COMPONENT_ID, USER_ID, instanceToBeCreated);
+        assertThat(result).isEqualTo(instanceToBeCreated);
+        assertThat(instanceToBeCreated.getComponentVersion()).isEqualTo(originComponent.getVersion());
+        assertThat(instanceToBeCreated.getIcon()).isEqualTo(originComponent.getIcon());
+        verify(containerInstanceTypeData, times(1))
+            .isAllowedForServiceComponent(ResourceTypeEnum.VF, null);
+        verify(compositionBusinessLogic, times(1)).validateAndSetDefaultCoordinates(instanceToBeCreated);
+        verify(toscaOperationFacade, times(1))
+            .addComponentInstanceToTopologyTemplate(service, originComponent, instanceToBeCreated, false, user);
+        // Check graph db change was committed
+        verify(janusGraphDao, times(1)).commit();
+    }
+    
+    @Test
+    void testCreateComponentInstanceServiceSubstitutionSuccess() {
+        ComponentInstance instanceToBeCreated = createServiceSubstitutionComponentInstance();
+        Service originService = createServiceSubstitutionOriginService();
+        Component serviceBaseComponent = createServiceSubstitutionServiceDerivedFromComponent();
+
+        Service updatedService = new Service();
+        updatedService.setComponentInstances(Collections.singletonList(instanceToBeCreated));
+        updatedService.setUniqueId(service.getUniqueId());
+        
+        when(toscaOperationFacade.getToscaElement(eq(COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(service));
+        when(toscaOperationFacade.getToscaFullElement(ORIGIN_COMPONENT_ID))
+            .thenReturn(Either.left(originService));
+        when(toscaOperationFacade.getLatestByToscaResourceName(eq(originService.getDerivedFromGenericType()), isNull()))
+            .thenReturn(Either.left(serviceBaseComponent));
+        when(toscaOperationFacade.getToscaElement(eq(ORIGIN_COMPONENT_ID), any(ComponentParametersView.class)))
+            .thenReturn(Either.left(originService));
+        Mockito.doNothing().when(compositionBusinessLogic).validateAndSetDefaultCoordinates(instanceToBeCreated);
+        when(graphLockOperation.lockComponent(COMPONENT_ID, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade.addComponentInstanceToTopologyTemplate(service, serviceBaseComponent, instanceToBeCreated, false, user))
+            .thenReturn(Either.left(new ImmutablePair<>(updatedService, COMPONENT_INSTANCE_ID)));
+        when(artifactsBusinessLogic.getArtifacts(
+                "baseComponentId", NodeTypeEnum.Resource, ArtifactGroupTypeEnum.DEPLOYMENT, null))
+            .thenReturn(Either.left(new HashMap<>()));
+        when(toscaOperationFacade
+            .addInformationalArtifactsToInstance(service.getUniqueId(), instanceToBeCreated, originService.getArtifacts()))
+            .thenReturn(StorageOperationStatus.OK);
+        when(janusGraphDao.commit()).thenReturn(JanusGraphOperationStatus.OK);
+        when(graphLockOperation.unlockComponent(COMPONENT_ID, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+
+        ComponentInstance result = componentInstanceBusinessLogic.createComponentInstance(
+            ComponentTypeEnum.SERVICE_PARAM_NAME, COMPONENT_ID, USER_ID, instanceToBeCreated);
+        assertThat(result).isEqualTo(instanceToBeCreated);
+        assertThat(instanceToBeCreated.getComponentVersion()).isEqualTo(originService.getVersion());
+        assertThat(instanceToBeCreated.getIcon()).isEqualTo(originService.getIcon());
+        verify(compositionBusinessLogic, times(1)).validateAndSetDefaultCoordinates(instanceToBeCreated);
+        verify(toscaOperationFacade, times(1))
+            .addComponentInstanceToTopologyTemplate(service, serviceBaseComponent, instanceToBeCreated, false, user);
+        // Check graph db change was committed
+        verify(janusGraphDao, times(1)).commit();
+    }
+
+    @Test
+    void testGetComponentInstanceAttributesById_success() {
+        final ComponentInstanceAttribute componentInstanceAttribute = new ComponentInstanceAttribute();
+        componentInstanceAttribute.setComponentInstanceId(TO_INSTANCE_ID);
+
+        final HashMap<String, List<ComponentInstanceAttribute>> map = new HashMap<>();
+        map.put(TO_INSTANCE_ID, Arrays.asList(componentInstanceAttribute));
+        resource.setComponentInstancesAttributes(map);
+
+        final Either<Component, StorageOperationStatus> leftServiceOp = Either.left(resource);
+        doReturn(leftServiceOp).when(toscaOperationFacade).getToscaElement(COMPONENT_ID);
+
+        final List<ComponentInstanceAttribute> result = componentInstanceBusinessLogic
+            .getComponentInstanceAttributesById(RESOURCE_PARAM_NAME, COMPONENT_ID, TO_INSTANCE_ID, USER_ID);
+        assertThat(result).isNotNull().isNotEmpty();
+        verify(toscaOperationFacade, times(1)).getToscaElement(COMPONENT_ID);
+    }
+
+    @Test
+    void testGetComponentInstanceAttributesById_fail_missing_ComponentInstancesAttributes() {
+        final Either<Component, StorageOperationStatus> leftServiceOp = Either.left(resource);
+        doReturn(leftServiceOp).when(toscaOperationFacade).getToscaElement(COMPONENT_ID);
+
+        final List<ComponentInstanceAttribute> result = componentInstanceBusinessLogic
+            .getComponentInstanceAttributesById(RESOURCE_PARAM_NAME, COMPONENT_ID, TO_INSTANCE_ID, USER_ID);
+        assertThat(result).isNotNull().isEmpty();
+        verify(toscaOperationFacade, times(1)).getToscaElement(COMPONENT_ID);
+    }
+
+    @Test
+    void testGetComponentInstanceAttributesById_fail_getToscaElement() {
+        final ComponentInstanceAttribute componentInstanceAttribute = new ComponentInstanceAttribute();
+        componentInstanceAttribute.setComponentInstanceId(TO_INSTANCE_ID);
+
+        final HashMap<String, List<ComponentInstanceAttribute>> map = new HashMap<>();
+        map.put(TO_INSTANCE_ID, Arrays.asList(componentInstanceAttribute));
+        resource.setComponentInstancesAttributes(map);
+
+        final Either<Object, StorageOperationStatus> right = Either.right(StorageOperationStatus.BAD_REQUEST);
+        doReturn(right).when(toscaOperationFacade).getToscaElement(COMPONENT_ID);
+        doReturn(ActionStatus.BAD_REQUEST_MISSING_RESOURCE).when(componentsUtils).convertFromStorageResponse(StorageOperationStatus.BAD_REQUEST);
+
+        assertThrows(ByActionStatusComponentException.class, () -> {
+            final List<ComponentInstanceAttribute> result = componentInstanceBusinessLogic
+                .getComponentInstanceAttributesById(RESOURCE_PARAM_NAME, COMPONENT_ID, TO_INSTANCE_ID, USER_ID);
+
+        });
+
+    }
+
+    @Test
+    void testGetComponentInstanceAttributesById_fail_getResourceInstanceById() {
+        final ComponentInstanceAttribute componentInstanceAttribute = new ComponentInstanceAttribute();
+        componentInstanceAttribute.setComponentInstanceId(TO_INSTANCE_ID);
+
+        final HashMap<String, List<ComponentInstanceAttribute>> map = new HashMap<>();
+        map.put(TO_INSTANCE_ID, Arrays.asList(componentInstanceAttribute));
+        resource.setComponentInstancesAttributes(map);
+
+        final Either<Component, StorageOperationStatus> leftServiceOp = Either.left(resource);
+        doReturn(leftServiceOp).when(toscaOperationFacade).getToscaElement(COMPONENT_ID);
+        doReturn(ActionStatus.RESOURCE_INSTANCE_NOT_FOUND_ON_SERVICE).when(componentsUtils).convertFromStorageResponse(StorageOperationStatus.PARENT_RESOURCE_NOT_FOUND);
+
+        assertThrows(ByActionStatusComponentException.class, () -> {
+            final List<ComponentInstanceAttribute> result = componentInstanceBusinessLogic
+                .getComponentInstanceAttributesById(RESOURCE_PARAM_NAME, COMPONENT_ID, "", USER_ID);
+
+        });
+
+    }
+
+    @Test
+    void updateInstanceCapabilitySuccessTest() {
+        var containerComponentId = "containerComponentId";
+        var componentInstanceUniqueId = "componentInstanceUniqueId";
+        var capabilityDefinition = new CapabilityDefinition();
+        capabilityDefinition.setUniqueId("uniqueId");
+
+        final Component component = new Service();
+        component.setUniqueId(containerComponentId);
+        component.setLastUpdaterUserId(USER_ID);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        var componentInstance = new ComponentInstance();
+        componentInstance.setUniqueId(componentInstanceUniqueId);
+        component.setComponentInstances(Collections.singletonList(componentInstance));
+
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId))
+            .thenReturn(Either.left(component));
+        when(toscaOperationFacade.updateComponentInstanceCapability(containerComponentId, componentInstanceUniqueId, capabilityDefinition))
+            .thenReturn(capabilityDefinition);
+        when(toscaOperationFacade.updateComponentInstanceMetadataOfTopologyTemplate(component))
+            .thenReturn(Either.left(component));
+        when(graphLockOperation.lockComponent(containerComponentId, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+
+        final Either<CapabilityDefinition, ResponseFormat> resultEither = componentInstanceBusinessLogic
+            .updateInstanceCapability(ComponentTypeEnum.SERVICE, containerComponentId, componentInstanceUniqueId, capabilityDefinition, USER_ID);
+        assertTrue(resultEither.isLeft());
+        final CapabilityDefinition actualCapabilityDefinition = resultEither.left().value();
+        assertNotEquals(capabilityDefinition, actualCapabilityDefinition);
+        assertEquals(capabilityDefinition.getUniqueId(), actualCapabilityDefinition.getUniqueId());
+    }
+
+    @Test
+    void updateInstanceCapabilityNoContainerComponentTypeTest() {
+        var responseFormat = new ResponseFormat();
+        when(componentsUtils.getResponseFormat(ActionStatus.NOT_ALLOWED)).thenReturn(responseFormat);
+        final Either<CapabilityDefinition, ResponseFormat> resultEither = componentInstanceBusinessLogic
+            .updateInstanceCapability(null, "containerComponentId", "componentInstanceUniqueId", new CapabilityDefinition(), USER_ID);
+        assertTrue(resultEither.isRight(), "Either return should be right");
+        final ResponseFormat actualResponseFormat = resultEither.right().value();
+        assertEquals(responseFormat, actualResponseFormat);
+    }
+
+    @Test
+    void updateInstanceCapabilityContainerComponentNotFoundTest() {
+        var containerComponentId = "containerComponentId";
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId)).thenReturn(Either.right(null));
+        var responseFormat = new ResponseFormat();
+        when(componentsUtils.getResponseFormat(ActionStatus.COMPONENT_NOT_FOUND, containerComponentId)).thenReturn(responseFormat);
+        final Either<CapabilityDefinition, ResponseFormat> resultEither = componentInstanceBusinessLogic
+            .updateInstanceCapability(ComponentTypeEnum.SERVICE, "containerComponentId", "componentInstanceUniqueId", new CapabilityDefinition(), USER_ID);
+        assertTrue(resultEither.isRight(), "Either return should be right");
+        final ResponseFormat actualResponseFormat = resultEither.right().value();
+        assertEquals(responseFormat, actualResponseFormat);
+    }
+
+    @Test
+    void updateInstanceCapabilityCannotWorkOnComponentTest() {
+        var containerComponentId = "containerComponentId";
+        var componentInstanceUniqueId = "componentInstanceUniqueId";
+
+        final Component component = new Service();
+        component.setUniqueId(containerComponentId);
+        component.setLastUpdaterUserId("anotherUse");
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        var expectedResponseFormat = new ResponseFormat();
+
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId))
+            .thenReturn(Either.left(component));
+        when(componentsUtils.getResponseFormat(ActionStatus.RESTRICTED_OPERATION))
+            .thenReturn(expectedResponseFormat);
+
+        final Either<CapabilityDefinition, ResponseFormat> resultEither = componentInstanceBusinessLogic
+            .updateInstanceCapability(ComponentTypeEnum.SERVICE, containerComponentId, componentInstanceUniqueId, new CapabilityDefinition(), USER_ID);
+        assertTrue(resultEither.isRight(), "Either return should be right");
+        final ResponseFormat actualResponseFormat = resultEither.right().value();
+        assertEquals(expectedResponseFormat, actualResponseFormat);
+    }
+
+    @Test
+    void updateInstanceCapabilityResourceInstanceNotFoundTest() {
+        var containerComponentId = "containerComponentId";
+        var componentInstanceUniqueId = "componentInstanceUniqueId";
+
+        final Component component = new Service();
+        component.setUniqueId(containerComponentId);
+        component.setLastUpdaterUserId(USER_ID);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        var expectedResponseFormat = new ResponseFormat();
+
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId))
+            .thenReturn(Either.left(component));
+        when(componentsUtils.getResponseFormat(ActionStatus.RESOURCE_INSTANCE_NOT_FOUND_ON_SERVICE, componentInstanceUniqueId, containerComponentId))
+            .thenReturn(expectedResponseFormat);
+
+        final Either<CapabilityDefinition, ResponseFormat> resultEither = componentInstanceBusinessLogic
+            .updateInstanceCapability(ComponentTypeEnum.SERVICE, containerComponentId, componentInstanceUniqueId, new CapabilityDefinition(), USER_ID);
+        assertTrue(resultEither.isRight(), "Either return should be right");
+        final ResponseFormat actualResponseFormat = resultEither.right().value();
+        assertEquals(expectedResponseFormat, actualResponseFormat);
+    }
+
+    @Test
+    void updateInstanceCapabilityUpdateMetadataFailTest() {
+        var containerComponentId = "containerComponentId";
+        var componentInstanceUniqueId = "componentInstanceUniqueId";
+        var capabilityDefinition = new CapabilityDefinition();
+        capabilityDefinition.setUniqueId("uniqueId");
+
+        final Component component = new Service();
+        component.setUniqueId(containerComponentId);
+        component.setLastUpdaterUserId(USER_ID);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        var componentInstance = new ComponentInstance();
+        componentInstance.setUniqueId(componentInstanceUniqueId);
+        component.setComponentInstances(Collections.singletonList(componentInstance));
+
+        var expectedResponseFormat = new ResponseFormat();
+
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId))
+            .thenReturn(Either.left(component));
+        when(graphLockOperation.lockComponent(containerComponentId, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade.updateComponentInstanceCapability(containerComponentId, componentInstanceUniqueId, capabilityDefinition))
+            .thenReturn(capabilityDefinition);
+        when(toscaOperationFacade.updateComponentInstanceMetadataOfTopologyTemplate(component))
+            .thenReturn(Either.right(StorageOperationStatus.GENERAL_ERROR));
+        when(componentsUtils.convertFromStorageResponse(StorageOperationStatus.GENERAL_ERROR, ComponentTypeEnum.SERVICE))
+            .thenReturn(ActionStatus.GENERAL_ERROR);
+        when(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR))
+            .thenReturn(expectedResponseFormat);
+
+        final Either<CapabilityDefinition, ResponseFormat> resultEither = componentInstanceBusinessLogic
+            .updateInstanceCapability(ComponentTypeEnum.SERVICE, containerComponentId, componentInstanceUniqueId, capabilityDefinition, USER_ID);
+        assertTrue(resultEither.isRight(), "Either return should be right");
+        final ResponseFormat actualResponseFormat = resultEither.right().value();
+        assertEquals(expectedResponseFormat, actualResponseFormat);
+    }
+
+    @Test
+    void updateInstanceCapabilityBusinessExceptionHandlingTest() {
+        var containerComponentId = "containerComponentId";
+        var componentInstanceUniqueId = "componentInstanceUniqueId";
+        var capabilityDefinition = new CapabilityDefinition();
+        capabilityDefinition.setUniqueId("uniqueId");
+
+        final Component component = new Service();
+        component.setUniqueId(containerComponentId);
+        component.setLastUpdaterUserId(USER_ID);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        var componentInstance = new ComponentInstance();
+        componentInstance.setUniqueId(componentInstanceUniqueId);
+        component.setComponentInstances(Collections.singletonList(componentInstance));
+
+
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId))
+            .thenReturn(Either.left(component));
+        when(graphLockOperation.lockComponent(containerComponentId, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade.updateComponentInstanceCapability(containerComponentId, componentInstanceUniqueId, capabilityDefinition))
+            .thenThrow(new OperationException(ActionStatus.GENERAL_ERROR));
+
+        final BusinessException businessException = assertThrows(BusinessException.class, () -> {
+            componentInstanceBusinessLogic
+                .updateInstanceCapability(ComponentTypeEnum.SERVICE, containerComponentId, componentInstanceUniqueId, capabilityDefinition, USER_ID);
+        });
+        assertTrue(businessException instanceof OperationException);
+        assertEquals(ActionStatus.GENERAL_ERROR, ((OperationException) businessException).getActionStatus());
+    }
+
+    @Test
+    void updateInstanceCapabilityUnknownExceptionHandlingTest() {
+        var containerComponentId = "containerComponentId";
+        var componentInstanceUniqueId = "componentInstanceUniqueId";
+        var capabilityDefinition = new CapabilityDefinition();
+        capabilityDefinition.setUniqueId("uniqueId");
+
+        final Component component = new Service();
+        component.setUniqueId(containerComponentId);
+        component.setLastUpdaterUserId(USER_ID);
+        component.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
+
+        var componentInstance = new ComponentInstance();
+        componentInstance.setUniqueId(componentInstanceUniqueId);
+        component.setComponentInstances(Collections.singletonList(componentInstance));
+
+        var expectedResponseFormat = new ResponseFormat();
+
+        when(toscaOperationFacade.getToscaFullElement(containerComponentId))
+            .thenReturn(Either.left(component));
+        when(graphLockOperation.lockComponent(containerComponentId, NodeTypeEnum.Service))
+            .thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade.updateComponentInstanceCapability(containerComponentId, componentInstanceUniqueId, capabilityDefinition))
+            .thenThrow(new RuntimeException());
+        when(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR))
+            .thenReturn(expectedResponseFormat);
+
+        final Exception exception = assertThrows(BusinessException.class, () ->
+            componentInstanceBusinessLogic
+                .updateInstanceCapability(ComponentTypeEnum.SERVICE, containerComponentId, componentInstanceUniqueId, capabilityDefinition, USER_ID));
+        assertTrue(exception instanceof ByResponseFormatComponentException);
+        final ByResponseFormatComponentException actualException = (ByResponseFormatComponentException) exception;
+        assertEquals(expectedResponseFormat, actualException.getResponseFormat());
+    }
+
+    private ComponentInstance createServiceSubstitutionComponentInstance() {
+        final ComponentInstance instanceToBeCreated = new ComponentInstance();
+        instanceToBeCreated.setName(COMPONENT_INSTANCE_NAME);
+        instanceToBeCreated.setUniqueId(COMPONENT_INSTANCE_ID);
+        instanceToBeCreated.setComponentUid(ORIGIN_COMPONENT_ID);
+        instanceToBeCreated.setOriginType(OriginTypeEnum.ServiceSubstitution);
+
+        return instanceToBeCreated;
+    }
+    
+    private Service createServiceSubstitutionOriginService() {
+        final Service originComponent = new Service();
+        originComponent.setLifecycleState(LifecycleStateEnum.CERTIFIED);
+        originComponent.setVersion(ORIGIN_COMPONENT_VERSION);
+        originComponent.setIcon(ICON_NAME);
+        originComponent.setDerivedFromGenericType("org.openecomp.resource.abstract.nodes.service");
+        originComponent.setName("myService");
+        return originComponent;
+    }
+    
+    private Component createServiceSubstitutionServiceDerivedFromComponent() {
+        final Resource component = new Resource();
+        component.setLifecycleState(LifecycleStateEnum.CERTIFIED);
+        component.setVersion(ORIGIN_COMPONENT_VERSION);
+        component.setIcon(ICON_NAME);
+        component.setToscaResourceName("org.openecomp.resource.abstract.nodes.service");
+        component.setUniqueId("baseComponentId");
+        return component;
+    }
+
+    private void mockComponentForToscaGetFunctionValidation(final Component component) {
+        when(toscaOperationFacade.getToscaElement(component.getUniqueId(), JsonParseFlagEnum.ParseAll))
+            .thenReturn(Either.left(component));
+        when(graphLockOperation.lockComponent(component.getUniqueId(), NodeTypeEnum.ResourceInstance))
+            .thenReturn(StorageOperationStatus.OK);
+        when(toscaOperationFacade.updateComponentInstanceMetadataOfTopologyTemplate(component))
+            .thenReturn(Either.left(component));
+        when(janusGraphDao.commit()).thenReturn(JanusGraphOperationStatus.OK);
+        when(graphLockOperation.unlockComponent(component.getUniqueId(), NodeTypeEnum.ResourceInstance))
+            .thenReturn(StorageOperationStatus.OK);
+    }
+
+    private ToscaGetFunctionDataDefinition createGetToscaFunction(final String propertyName, final String propertyUniqueId,
+                                                                  final List<String> propertyPathFromSource,
+                                                                  final PropertySource propertySource, final ToscaGetFunctionType functionType,
+                                                                  final String sourceUniqueId,
+                                                                  final String sourceName) {
+        final var toscaGetFunction = new ToscaGetFunctionDataDefinition();
+        toscaGetFunction.setFunctionType(functionType);
+        toscaGetFunction.setPropertyUniqueId(propertyUniqueId);
+        toscaGetFunction.setPropertyName(propertyName);
+        toscaGetFunction.setPropertyPathFromSource(propertyPathFromSource);
+        toscaGetFunction.setPropertySource(propertySource);
+        toscaGetFunction.setSourceName(sourceName);
+        toscaGetFunction.setSourceUniqueId(sourceUniqueId);
+        return toscaGetFunction;
+    }
+
+    private SchemaDefinition createSchema(final String schemaType) {
+        final var schemaDefinition = new SchemaDefinition();
+        final var schemaProperty = new PropertyDefinition();
+        schemaProperty.setType(schemaType);
+        schemaDefinition.setProperty(schemaProperty);
+        return schemaDefinition;
+    }
+
+    private static Stream<Arguments> getToscaFunctionForValidation() {
+        final var toscaGetFunction1 = new ToscaGetFunctionDataDefinition();
+        final ResponseFormat expectedResponse1 = ToscaFunctionExceptionSupplier
+            .missingFunctionType().get().getResponseFormat();
+
+        final var toscaGetFunction2 = new ToscaGetFunctionDataDefinition();
+        toscaGetFunction2.setFunctionType(ToscaGetFunctionType.GET_INPUT);
+        final ResponseFormat expectedResponse2 = ToscaGetFunctionExceptionSupplier
+            .targetPropertySourceNotFound(toscaGetFunction2.getFunctionType()).get().getResponseFormat();
+
+        final var toscaGetFunction3 = new ToscaGetFunctionDataDefinition();
+        toscaGetFunction3.setFunctionType(ToscaGetFunctionType.GET_INPUT);
+        toscaGetFunction3.setPropertySource(PropertySource.SELF);
+        final ResponseFormat expectedResponse3 = ToscaGetFunctionExceptionSupplier
+            .targetSourcePathNotFound(toscaGetFunction3.getFunctionType()).get().getResponseFormat();
+
+        final var toscaGetFunction4 = new ToscaGetFunctionDataDefinition();
+        toscaGetFunction4.setFunctionType(ToscaGetFunctionType.GET_INPUT);
+        toscaGetFunction4.setPropertySource(PropertySource.SELF);
+        toscaGetFunction4.setPropertyPathFromSource(List.of("sourcePath"));
+        final ResponseFormat expectedResponse4 = ToscaGetFunctionExceptionSupplier
+            .sourceNameNotFound(toscaGetFunction4.getPropertySource()).get().getResponseFormat();
+
+        final var toscaGetFunction5 = new ToscaGetFunctionDataDefinition();
+        toscaGetFunction5.setFunctionType(ToscaGetFunctionType.GET_INPUT);
+        toscaGetFunction5.setPropertySource(PropertySource.SELF);
+        toscaGetFunction5.setPropertyPathFromSource(List.of("sourcePath"));
+        toscaGetFunction5.setSourceName("sourceName");
+        final ResponseFormat expectedResponse5 = ToscaGetFunctionExceptionSupplier
+            .sourceIdNotFound(toscaGetFunction5.getPropertySource()).get().getResponseFormat();
+
+        final var toscaGetFunction6 = new ToscaGetFunctionDataDefinition();
+        toscaGetFunction6.setFunctionType(ToscaGetFunctionType.GET_PROPERTY);
+        toscaGetFunction6.setPropertySource(PropertySource.SELF);
+        toscaGetFunction6.setPropertyPathFromSource(List.of("sourcePath"));
+        toscaGetFunction6.setSourceName("sourceName");
+        toscaGetFunction6.setSourceUniqueId("sourceUniqueId");
+        final ResponseFormat expectedResponse6 = ToscaGetFunctionExceptionSupplier
+            .propertyNameNotFound(toscaGetFunction6.getPropertySource()).get().getResponseFormat();
+
+        final var toscaGetFunction7 = new ToscaGetFunctionDataDefinition();
+        toscaGetFunction7.setFunctionType(ToscaGetFunctionType.GET_PROPERTY);
+        toscaGetFunction7.setPropertySource(PropertySource.SELF);
+        toscaGetFunction7.setPropertyPathFromSource(List.of("sourcePath"));
+        toscaGetFunction7.setSourceName("sourceName");
+        toscaGetFunction7.setSourceUniqueId("sourceUniqueId");
+        toscaGetFunction7.setPropertyName("propertyName");
+        final ResponseFormat expectedResponse7 = ToscaGetFunctionExceptionSupplier
+            .propertyIdNotFound(toscaGetFunction7.getPropertySource()).get().getResponseFormat();
+
+        return Stream.of(
+            Arguments.of(toscaGetFunction1, expectedResponse1),
+            Arguments.of(toscaGetFunction2, expectedResponse2),
+            Arguments.of(toscaGetFunction3, expectedResponse3),
+            Arguments.of(toscaGetFunction4, expectedResponse4),
+            Arguments.of(toscaGetFunction5, expectedResponse5),
+            Arguments.of(toscaGetFunction6, expectedResponse6),
+            Arguments.of(toscaGetFunction7, expectedResponse7)
+        );
+    }
 
 }
 
-       
-