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

   1 package org.openecomp.sdc.be.model.jsontitan.operations;
   2
   3 import fj.data.Either;
   4 import org.junit.After;
   5 import org.junit.Before;
   6 import org.junit.BeforeClass;
   7 import org.junit.Test;
   8 import org.junit.runner.RunWith;
   9 import org.openecomp.sdc.be.dao.config.TitanSpringConfig;
  10 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  11 import org.openecomp.sdc.be.dao.jsongraph.HealingTitanDao;
  12 import org.openecomp.sdc.be.dao.jsongraph.TitanDao;
  13 import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
  14 import org.openecomp.sdc.be.datatypes.elements.PolicyTargetType;
  15 import org.openecomp.sdc.be.model.Component;
  16 import org.openecomp.sdc.be.model.ComponentParametersView;
  17 import org.openecomp.sdc.be.model.ModelTestBase;
  18 import org.openecomp.sdc.be.model.PolicyDefinition;
  19 import org.openecomp.sdc.be.model.config.ModelOperationsSpringConfig;
  20 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  21 import org.springframework.beans.factory.annotation.Autowired;
  22 import org.springframework.test.context.ContextConfiguration;
  23 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  24
  25 import java.util.ArrayList;
  26 import java.util.HashMap;
  27 import java.util.List;
  28 import java.util.Map;
  29 import java.util.stream.Collectors;
  30
  31 import static java.util.Arrays.asList;
  32 import static java.util.Collections.singletonList;
  33 import static org.assertj.core.api.Assertions.assertThat;
  34 import static org.junit.Assert.assertTrue;
  35
  36 @RunWith(SpringJUnit4ClassRunner.class)
  37 @ContextConfiguration(classes = {TitanSpringConfig.class, ModelOperationsSpringConfig.class})
  38 public class ToscaOperationFacadePoliciesTest extends ModelTestBase {
  39
  40     @Autowired
  41     private ToscaOperationFacade toscaOperationFacade;
  42     @Autowired
  43     private HealingTitanDao titanDao;
  44
  45     private PolicyDefinition policy1, policy2;
  46
  47     @BeforeClass
  48     public static void setupBeforeClass() {
  49         ModelTestBase.init();
  50     }
  51
  52     @Before
  53     public void setUp() throws Exception {
  54         policy1 = createPolicyDefinition("type1");
  55         policy2 = createPolicyDefinition("type2");
  56         createContainerVertexInDB();
  57         createPoliciesOnGraph(policy1, policy2);
  58     }
  59
  60     private void createPoliciesOnGraph(PolicyDefinition ... policies) {
  61         for (int i = 0; i < policies.length; i++) {
  62             PolicyDefinition policy = policies[i];
  63             Either<PolicyDefinition, StorageOperationStatus> createdPolicy = toscaOperationFacade.associatePolicyToComponent(CONTAINER_ID, policy, i);
  64             assertTrue(createdPolicy.isLeft());
  65         }
  66     }
  67
  68     @After
  69     public void tearDown() {
  70         titanDao.rollback();
  71     }
  72
  73     @Test
  74     public void updatePoliciesTargetsOfComponent_updateSinglePolicy() {
  75         List<String> updatedTargetIds = asList("instance1new", "instance2");
  76         PolicyDefinition originalPolicy2 = clonePolicyWithTargets(policy2);
  77         updatePolicyTypeTargetsIds(policy1, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
  78         updatePolicyTypeTargetsIds(policy2, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
  79
  80         StorageOperationStatus storageOperationStatus = toscaOperationFacade.updatePoliciesOfComponent(CONTAINER_ID, singletonList(policy1));
  81         assertThat(storageOperationStatus).isEqualTo(StorageOperationStatus.OK);
  82         Component updatedComponent = fetchComponentFromDB();
  83         verifyPolicyTargets(updatedComponent.getPolicyById(policy1.getUniqueId()), policy1);
  84         verifyPolicyTargets(updatedComponent.getPolicyById(policy2.getUniqueId()), originalPolicy2);
  85     }
  86
  87     @Test
  88     public void updatePoliciesTargetsOfComponent_updateMultiplePolicies() {
  89         List<String> updatedTargetIds = asList("instance1new", "instance2");
  90         updatePolicyTypeTargetsIds(policy1, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
  91         updatePolicyTypeTargetsIds(policy2, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
  92         StorageOperationStatus storageOperationStatus = toscaOperationFacade.updatePoliciesOfComponent(CONTAINER_ID, asList(policy1, policy2));
  93         assertThat(storageOperationStatus).isEqualTo(StorageOperationStatus.OK);
  94         Component updatedComponent = fetchComponentFromDB();
  95         verifyPolicyTargets(updatedComponent.getPolicyById(policy1.getUniqueId()), policy1);
  96         verifyPolicyTargets(updatedComponent.getPolicyById(policy2.getUniqueId()), policy2);
  97     }
  98
  99     private PolicyDefinition clonePolicyWithTargets(PolicyDefinition policy) {
 100         PolicyDefinition originalPolicy = new PolicyDefinition(policy);
 101         Map<PolicyTargetType, List<String>> clonedTargetMap = policy.getTargets().entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, entry -> new ArrayList<>(entry.getValue())));
 102         originalPolicy.setTargets(clonedTargetMap);
 103         return originalPolicy;
 104     }
 105
 106     private void verifyPolicyTargets(PolicyDefinition updatedPolicy, PolicyDefinition expectedPolicy) {
 107         assertThat(updatedPolicy.getTargets())
 108                 .isEqualTo(expectedPolicy.getTargets());
 109     }
 110
 111     private void updatePolicyTypeTargetsIds(PolicyDefinition policy, PolicyTargetType targetType, List<String> updatedTargetIds) {
 112         policy.getTargets().put(targetType, updatedTargetIds);
 113     }
 114
 115     private Component fetchComponentFromDB() {
 116         ComponentParametersView componentParametersView = new ComponentParametersView();
 117         componentParametersView.disableAll();
 118         componentParametersView.setIgnorePolicies(false);
 119         return toscaOperationFacade.getToscaElement(CONTAINER_ID, componentParametersView).left().value();
 120     }
 121
 122     private void createContainerVertexInDB() {
 123         GraphVertex resource = createBasicContainerGraphVertex();
 124         Either<GraphVertex, TitanOperationStatus> container = titanDao.createVertex(resource);
 125         assertTrue(container.isLeft());
 126     }
 127
 128     private PolicyDefinition createPolicyDefinition(String type) {
 129         PolicyDefinition policy = new PolicyDefinition();
 130         policy.setPolicyTypeName(type);
 131         policy.setTargets(new HashMap<>());
 132         policy.getTargets().put(PolicyTargetType.COMPONENT_INSTANCES, asList("instance1", "instance2"));
 133         return policy;
 134     }
 135 }