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 fj.data.Either;
  24 import org.junit.After;
  25 import org.junit.Before;
  26 import org.junit.BeforeClass;
  27 import org.junit.Test;
  28 import org.junit.runner.RunWith;
  29 import org.openecomp.sdc.be.dao.config.JanusGraphSpringConfig;
  30 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  31 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  32 import org.openecomp.sdc.be.dao.janusgraph.HealingJanusGraphDao;
  33 import org.openecomp.sdc.be.datatypes.elements.PolicyTargetType;
  34 import org.openecomp.sdc.be.model.Component;
  35 import org.openecomp.sdc.be.model.ComponentParametersView;
  36 import org.openecomp.sdc.be.model.ModelTestBase;
  37 import org.openecomp.sdc.be.model.PolicyDefinition;
  38 import org.openecomp.sdc.be.model.config.ModelOperationsSpringConfig;
  39 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  40 import org.springframework.beans.factory.annotation.Autowired;
  41 import org.springframework.test.context.ContextConfiguration;
  42 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  43
  44 import java.util.ArrayList;
  45 import java.util.HashMap;
  46 import java.util.List;
  47 import java.util.Map;
  48 import java.util.stream.Collectors;
  49
  50 import static java.util.Arrays.asList;
  51 import static java.util.Collections.singletonList;
  52 import static org.assertj.core.api.Assertions.assertThat;
  53 import static org.junit.Assert.assertTrue;
  54
  55 @RunWith(SpringJUnit4ClassRunner.class)
  56 @ContextConfiguration(classes = {JanusGraphSpringConfig.class, ModelOperationsSpringConfig.class})
  57 public class ToscaOperationFacadePoliciesTest extends ModelTestBase {
  58
  59     @Autowired
  60     private ToscaOperationFacade toscaOperationFacade;
  61     @Autowired
  62     private HealingJanusGraphDao janusGraphDao;
  63
  64     private PolicyDefinition policy1, policy2;
  65
  66     @BeforeClass
  67     public static void setupBeforeClass() {
  68         ModelTestBase.init();
  69     }
  70
  71     @Before
  72     public void setUp() throws Exception {
  73         policy1 = createPolicyDefinition("type1");
  74         policy2 = createPolicyDefinition("type2");
  75         createContainerVertexInDB();
  76         createPoliciesOnGraph(policy1, policy2);
  77     }
  78
  79     private void createPoliciesOnGraph(PolicyDefinition ... policies) {
  80         for (int i = 0; i < policies.length; i++) {
  81             PolicyDefinition policy = policies[i];
  82             Either<PolicyDefinition, StorageOperationStatus> createdPolicy = toscaOperationFacade.associatePolicyToComponent(CONTAINER_ID, policy, i);
  83             assertTrue(createdPolicy.isLeft());
  84         }
  85     }
  86
  87     @After
  88     public void tearDown() {
  89         janusGraphDao.rollback();
  90     }
  91
  92     @Test
  93     public void updatePoliciesTargetsOfComponent_updateSinglePolicy() {
  94         List<String> updatedTargetIds = asList("instance1new", "instance2");
  95         PolicyDefinition originalPolicy2 = clonePolicyWithTargets(policy2);
  96         updatePolicyTypeTargetsIds(policy1, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
  97         updatePolicyTypeTargetsIds(policy2, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
  98
  99         StorageOperationStatus storageOperationStatus = toscaOperationFacade.updatePoliciesOfComponent(CONTAINER_ID, singletonList(policy1));
 100         assertThat(storageOperationStatus).isEqualTo(StorageOperationStatus.OK);
 101         Component updatedComponent = fetchComponentFromDB();
 102         verifyPolicyTargets(updatedComponent.getPolicyById(policy1.getUniqueId()), policy1);
 103         verifyPolicyTargets(updatedComponent.getPolicyById(policy2.getUniqueId()), originalPolicy2);
 104     }
 105
 106     @Test
 107     public void updatePoliciesTargetsOfComponent_updateMultiplePolicies() {
 108         List<String> updatedTargetIds = asList("instance1new", "instance2");
 109         updatePolicyTypeTargetsIds(policy1, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
 110         updatePolicyTypeTargetsIds(policy2, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
 111         StorageOperationStatus storageOperationStatus = toscaOperationFacade.updatePoliciesOfComponent(CONTAINER_ID, asList(policy1, policy2));
 112         assertThat(storageOperationStatus).isEqualTo(StorageOperationStatus.OK);
 113         Component updatedComponent = fetchComponentFromDB();
 114         verifyPolicyTargets(updatedComponent.getPolicyById(policy1.getUniqueId()), policy1);
 115         verifyPolicyTargets(updatedComponent.getPolicyById(policy2.getUniqueId()), policy2);
 116     }
 117
 118     private PolicyDefinition clonePolicyWithTargets(PolicyDefinition policy) {
 119         PolicyDefinition originalPolicy = new PolicyDefinition(policy);
 120         Map<PolicyTargetType, List<String>> clonedTargetMap = policy.getTargets().entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, entry -> new ArrayList<>(entry.getValue())));
 121         originalPolicy.setTargets(clonedTargetMap);
 122         return originalPolicy;
 123     }
 124
 125     private void verifyPolicyTargets(PolicyDefinition updatedPolicy, PolicyDefinition expectedPolicy) {
 126         assertThat(updatedPolicy.getTargets())
 127                 .isEqualTo(expectedPolicy.getTargets());
 128     }
 129
 130     private void updatePolicyTypeTargetsIds(PolicyDefinition policy, PolicyTargetType targetType, List<String> updatedTargetIds) {
 131         policy.getTargets().put(targetType, updatedTargetIds);
 132     }
 133
 134     private Component fetchComponentFromDB() {
 135         ComponentParametersView componentParametersView = new ComponentParametersView();
 136         componentParametersView.disableAll();
 137         componentParametersView.setIgnorePolicies(false);
 138         return toscaOperationFacade.getToscaElement(CONTAINER_ID, componentParametersView).left().value();
 139     }
 140
 141     private void createContainerVertexInDB() {
 142         GraphVertex resource = createBasicContainerGraphVertex();
 143         Either<GraphVertex, JanusGraphOperationStatus> container = janusGraphDao.createVertex(resource);
 144         assertTrue(container.isLeft());
 145     }
 146
 147     private PolicyDefinition createPolicyDefinition(String type) {
 148         PolicyDefinition policy = new PolicyDefinition();
 149         policy.setPolicyTypeName(type);
 150         policy.setTargets(new HashMap<>());
 151         policy.getTargets().put(PolicyTargetType.COMPONENT_INSTANCES, asList("instance1", "instance2"));
 152         return policy;
 153     }
 154 }