catalog-model/src/test/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaOperationFacadePoliciesTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
  22
  23 import static java.util.Arrays.asList;
  24 import static java.util.Collections.singletonList;
  25 import static org.assertj.core.api.Assertions.assertThat;
  26 import static org.junit.Assert.assertTrue;
  27
  28 import fj.data.Either;
  29 import java.util.ArrayList;
  30 import java.util.HashMap;
  31 import java.util.List;
  32 import java.util.Map;
  33 import java.util.stream.Collectors;
  34 import org.junit.jupiter.api.AfterEach;
  35 import org.junit.jupiter.api.BeforeAll;
  36 import org.junit.jupiter.api.BeforeEach;
  37 import org.junit.jupiter.api.Test;
  38 import org.openecomp.sdc.be.dao.config.JanusGraphSpringConfig;
  39 import org.openecomp.sdc.be.dao.janusgraph.HealingJanusGraphDao;
  40 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  41 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  42 import org.openecomp.sdc.be.datatypes.elements.PolicyTargetType;
  43 import org.openecomp.sdc.be.model.Component;
  44 import org.openecomp.sdc.be.model.ComponentParametersView;
  45 import org.openecomp.sdc.be.model.ModelTestBase;
  46 import org.openecomp.sdc.be.model.PolicyDefinition;
  47 import org.openecomp.sdc.be.model.config.ModelOperationsSpringConfig;
  48 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  49 import org.springframework.beans.factory.annotation.Autowired;
  50 import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
  51
  52 @SpringJUnitConfig(classes = {JanusGraphSpringConfig.class, ModelOperationsSpringConfig.class})
  53 public class ToscaOperationFacadePoliciesTest extends ModelTestBase {
  54
  55     @Autowired
  56     private ToscaOperationFacade toscaOperationFacade;
  57     @Autowired
  58     private HealingJanusGraphDao janusGraphDao;
  59
  60     private PolicyDefinition policy1, policy2;
  61
  62     @BeforeAll
  63     public static void setupBeforeClass() {
  64         ModelTestBase.init();
  65     }
  66
  67     @BeforeEach
  68     public void setUp() throws Exception {
  69         policy1 = createPolicyDefinition("type1");
  70         policy2 = createPolicyDefinition("type2");
  71         createContainerVertexInDB();
  72         createPoliciesOnGraph(policy1, policy2);
  73     }
  74
  75     private void createPoliciesOnGraph(PolicyDefinition... policies) {
  76         for (int i = 0; i < policies.length; i++) {
  77             PolicyDefinition policy = policies[i];
  78             Either<PolicyDefinition, StorageOperationStatus> createdPolicy = toscaOperationFacade.associatePolicyToComponent(CONTAINER_ID, policy, i);
  79             assertTrue(createdPolicy.isLeft());
  80         }
  81     }
  82
  83     @AfterEach
  84     public void tearDown() {
  85         janusGraphDao.rollback();
  86     }
  87
  88     @Test
  89     public void updatePoliciesTargetsOfComponent_updateSinglePolicy() {
  90         List<String> updatedTargetIds = asList("instance1new", "instance2");
  91         PolicyDefinition originalPolicy2 = clonePolicyWithTargets(policy2);
  92         updatePolicyTypeTargetsIds(policy1, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
  93         updatePolicyTypeTargetsIds(policy2, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
  94
  95         StorageOperationStatus storageOperationStatus = toscaOperationFacade.updatePoliciesOfComponent(CONTAINER_ID, singletonList(policy1));
  96         assertThat(storageOperationStatus).isEqualTo(StorageOperationStatus.OK);
  97         Component updatedComponent = fetchComponentFromDB();
  98         verifyPolicyTargets(updatedComponent.getPolicyById(policy1.getUniqueId()), policy1);
  99         verifyPolicyTargets(updatedComponent.getPolicyById(policy2.getUniqueId()), originalPolicy2);
 100     }
 101
 102     @Test
 103     public void updatePoliciesTargetsOfComponent_updateMultiplePolicies() {
 104         List<String> updatedTargetIds = asList("instance1new", "instance2");
 105         updatePolicyTypeTargetsIds(policy1, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
 106         updatePolicyTypeTargetsIds(policy2, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
 107         StorageOperationStatus storageOperationStatus = toscaOperationFacade.updatePoliciesOfComponent(CONTAINER_ID, asList(policy1, policy2));
 108         assertThat(storageOperationStatus).isEqualTo(StorageOperationStatus.OK);
 109         Component updatedComponent = fetchComponentFromDB();
 110         verifyPolicyTargets(updatedComponent.getPolicyById(policy1.getUniqueId()), policy1);
 111         verifyPolicyTargets(updatedComponent.getPolicyById(policy2.getUniqueId()), policy2);
 112     }
 113
 114     private PolicyDefinition clonePolicyWithTargets(PolicyDefinition policy) {
 115         PolicyDefinition originalPolicy = new PolicyDefinition(policy);
 116         Map<PolicyTargetType, List<String>> clonedTargetMap = policy.getTargets().entrySet().stream()
 117             .collect(Collectors.toMap(Map.Entry::getKey, entry -> new ArrayList<>(entry.getValue())));
 118         originalPolicy.setTargets(clonedTargetMap);
 119         return originalPolicy;
 120     }
 121
 122     private void verifyPolicyTargets(PolicyDefinition updatedPolicy, PolicyDefinition expectedPolicy) {
 123         assertThat(updatedPolicy.getTargets())
 124             .isEqualTo(expectedPolicy.getTargets());
 125     }
 126
 127     private void updatePolicyTypeTargetsIds(PolicyDefinition policy, PolicyTargetType targetType, List<String> updatedTargetIds) {
 128         policy.getTargets().put(targetType, updatedTargetIds);
 129     }
 130
 131     private Component fetchComponentFromDB() {
 132         ComponentParametersView componentParametersView = new ComponentParametersView();
 133         componentParametersView.disableAll();
 134         componentParametersView.setIgnorePolicies(false);
 135         return toscaOperationFacade.getToscaElement(CONTAINER_ID, componentParametersView).left().value();
 136     }
 137
 138     private void createContainerVertexInDB() {
 139         GraphVertex resource = createBasicContainerGraphVertex();
 140         Either<GraphVertex, JanusGraphOperationStatus> container = janusGraphDao.createVertex(resource);
 141         assertTrue(container.isLeft());
 142     }
 143
 144     private PolicyDefinition createPolicyDefinition(String type) {
 145         PolicyDefinition policy = new PolicyDefinition();
 146         policy.setPolicyTypeName(type);
 147         policy.setTargets(new HashMap<>());
 148         policy.getTargets().put(PolicyTargetType.COMPONENT_INSTANCES, asList("instance1", "instance2"));
 149         return policy;
 150     }
 151 }