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package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
import fj.data.Either;
import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openecomp.sdc.be.dao.config.JanusGraphSpringConfig;
import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
import org.openecomp.sdc.be.dao.jsongraph.HealingJanusGraphDao;
import org.openecomp.sdc.be.datatypes.elements.PolicyTargetType;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.ComponentParametersView;
import org.openecomp.sdc.be.model.ModelTestBase;
import org.openecomp.sdc.be.model.PolicyDefinition;
import org.openecomp.sdc.be.model.config.ModelOperationsSpringConfig;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import static java.util.Arrays.asList;
import static java.util.Collections.singletonList;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertTrue;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {JanusGraphSpringConfig.class, ModelOperationsSpringConfig.class})
public class ToscaOperationFacadePoliciesTest extends ModelTestBase {
@Autowired
private ToscaOperationFacade toscaOperationFacade;
@Autowired
private HealingJanusGraphDao janusGraphDao;
private PolicyDefinition policy1, policy2;
@BeforeClass
public static void setupBeforeClass() {
ModelTestBase.init();
}
@Before
public void setUp() throws Exception {
policy1 = createPolicyDefinition("type1");
policy2 = createPolicyDefinition("type2");
createContainerVertexInDB();
createPoliciesOnGraph(policy1, policy2);
}
private void createPoliciesOnGraph(PolicyDefinition ... policies) {
for (int i = 0; i < policies.length; i++) {
PolicyDefinition policy = policies[i];
Either<PolicyDefinition, StorageOperationStatus> createdPolicy = toscaOperationFacade.associatePolicyToComponent(CONTAINER_ID, policy, i);
assertTrue(createdPolicy.isLeft());
}
}
@After
public void tearDown() {
janusGraphDao.rollback();
}
@Test
public void updatePoliciesTargetsOfComponent_updateSinglePolicy() {
List<String> updatedTargetIds = asList("instance1new", "instance2");
PolicyDefinition originalPolicy2 = clonePolicyWithTargets(policy2);
updatePolicyTypeTargetsIds(policy1, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
updatePolicyTypeTargetsIds(policy2, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
StorageOperationStatus storageOperationStatus = toscaOperationFacade.updatePoliciesOfComponent(CONTAINER_ID, singletonList(policy1));
assertThat(storageOperationStatus).isEqualTo(StorageOperationStatus.OK);
Component updatedComponent = fetchComponentFromDB();
verifyPolicyTargets(updatedComponent.getPolicyById(policy1.getUniqueId()), policy1);
verifyPolicyTargets(updatedComponent.getPolicyById(policy2.getUniqueId()), originalPolicy2);
}
@Test
public void updatePoliciesTargetsOfComponent_updateMultiplePolicies() {
List<String> updatedTargetIds = asList("instance1new", "instance2");
updatePolicyTypeTargetsIds(policy1, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
updatePolicyTypeTargetsIds(policy2, PolicyTargetType.COMPONENT_INSTANCES, updatedTargetIds);
StorageOperationStatus storageOperationStatus = toscaOperationFacade.updatePoliciesOfComponent(CONTAINER_ID, asList(policy1, policy2));
assertThat(storageOperationStatus).isEqualTo(StorageOperationStatus.OK);
Component updatedComponent = fetchComponentFromDB();
verifyPolicyTargets(updatedComponent.getPolicyById(policy1.getUniqueId()), policy1);
verifyPolicyTargets(updatedComponent.getPolicyById(policy2.getUniqueId()), policy2);
}
private PolicyDefinition clonePolicyWithTargets(PolicyDefinition policy) {
PolicyDefinition originalPolicy = new PolicyDefinition(policy);
Map<PolicyTargetType, List<String>> clonedTargetMap = policy.getTargets().entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, entry -> new ArrayList<>(entry.getValue())));
originalPolicy.setTargets(clonedTargetMap);
return originalPolicy;
}
private void verifyPolicyTargets(PolicyDefinition updatedPolicy, PolicyDefinition expectedPolicy) {
assertThat(updatedPolicy.getTargets())
.isEqualTo(expectedPolicy.getTargets());
}
private void updatePolicyTypeTargetsIds(PolicyDefinition policy, PolicyTargetType targetType, List<String> updatedTargetIds) {
policy.getTargets().put(targetType, updatedTargetIds);
}
private Component fetchComponentFromDB() {
ComponentParametersView componentParametersView = new ComponentParametersView();
componentParametersView.disableAll();
componentParametersView.setIgnorePolicies(false);
return toscaOperationFacade.getToscaElement(CONTAINER_ID, componentParametersView).left().value();
}
private void createContainerVertexInDB() {
GraphVertex resource = createBasicContainerGraphVertex();
Either<GraphVertex, JanusGraphOperationStatus> container = janusGraphDao.createVertex(resource);
assertTrue(container.isLeft());
}
private PolicyDefinition createPolicyDefinition(String type) {
PolicyDefinition policy = new PolicyDefinition();
policy.setPolicyTypeName(type);
policy.setTargets(new HashMap<>());
policy.getTargets().put(PolicyTargetType.COMPONENT_INSTANCES, asList("instance1", "instance2"));
return policy;
}
}
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