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