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package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
import fj.data.Either;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
import org.openecomp.sdc.be.dao.jsongraph.JanusGraphDao;
import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
import org.openecomp.sdc.be.datatypes.elements.MapComponentInstanceExternalRefs;
import org.openecomp.sdc.be.model.ModelTestBase;
import org.openecomp.sdc.be.model.jsonjanusgraph.utils.GraphTestUtils;
import org.openecomp.sdc.be.model.jsonjanusgraph.utils.IdMapper;
import org.openecomp.sdc.be.model.operations.StorageException;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import javax.annotation.Resource;
import java.util.*;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.when;
/**
* Created by yavivi on 26/01/2018.
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:application-context-test.xml")
public class ExternalReferencesOperationTest extends ModelTestBase {
private static final String COMPONENT_ID = "ci-MyComponentName";
private static final String COMPONENT2_ID = "ci-MyComponentName2";
private static final String MONITORING_OBJECT_TYPE = "monitoring";
private static final String WORKFLOW_OBJECT_TYPE = "workflow";
private static final String REF_1 = "ref1";
private static final String REF_2 = "ref2";
private static final String REF_3 = "ref3";
private static final String REF_4 = "ref4";
private static final String REF_5 = "ref5";
//workflow
private static final String REF_6 = "ref6";
@Resource
private ExternalReferencesOperation externalReferenceOperation;
@Resource
private JanusGraphDao janusGraphDao;
private boolean isInitialized;
private GraphVertex serviceVertex;
private GraphVertex serviceVertex2;
private GraphVertex serviceVertex3;
private String serviceVertexUuid;
private String serviceVertex2Uuid;
private String serviceVertex3Uuid;
private IdMapper idMapper;
@BeforeClass
public static void initTest(){
ModelTestBase.init();
}
@Before
public void beforeTest() {
idMapper = Mockito.mock(IdMapper.class);
this.externalReferenceOperation.setIdMapper(idMapper);
when(idMapper.mapComponentNameToUniqueId(Mockito.anyString(), Mockito.any(GraphVertex.class))).thenReturn(COMPONENT_ID);
if (!isInitialized) {
GraphTestUtils.clearGraph(janusGraphDao);
initGraphForTest();
isInitialized = true;
}
}
@Test
public void testAddComponentInstanceExternalRef(){
Either<String, ActionStatus> addResult = externalReferenceOperation.addExternalReference(this.serviceVertexUuid, COMPONENT_ID, MONITORING_OBJECT_TYPE, REF_4);
assertThat(addResult.isLeft()).isEqualTo(true);
//commit changes to janusgraph
final JanusGraphOperationStatus commit = this.janusGraphDao.commit();
assertThat(commit).isEqualTo(JanusGraphOperationStatus.OK);
assertThat(getServiceExternalRefs()).contains(REF_1, REF_2, REF_3, REF_4);
}
@Test
public void testAddExternalReferences_success() {
Map<String, List<String>> refsMap = Collections.singletonMap(MONITORING_OBJECT_TYPE, Arrays.asList(REF_1, REF_2));
externalReferenceOperation.addAllExternalReferences(serviceVertex3Uuid, COMPONENT_ID, refsMap);
Map<String, List<String>> allExternalReferences = externalReferenceOperation.getAllExternalReferences(serviceVertex3Uuid, COMPONENT_ID);
assertThat(allExternalReferences.size()).isEqualTo(1);
assertThat(allExternalReferences).flatExtracting(MONITORING_OBJECT_TYPE).containsExactly(REF_1, REF_2);
externalReferenceOperation.addAllExternalReferences(serviceVertex3Uuid, COMPONENT2_ID, refsMap);
Map<String, List<String>> allExternalReferences2 = externalReferenceOperation.getAllExternalReferences(serviceVertex3Uuid, COMPONENT2_ID);
assertThat(allExternalReferences2.size()).isEqualTo(1);
assertThat(allExternalReferences2).flatExtracting(MONITORING_OBJECT_TYPE).containsExactly(REF_1, REF_2);
}
@Test
public void testGetAllCIExternalRefs_success() {
Map<String, List<String>> allExternalReferences = externalReferenceOperation.getAllExternalReferences(serviceVertexUuid, COMPONENT_ID);
assertThat(allExternalReferences.size()).isEqualTo(2);
assertThat(allExternalReferences).flatExtracting(WORKFLOW_OBJECT_TYPE).containsExactly(REF_6);
assertThat(allExternalReferences).flatExtracting(MONITORING_OBJECT_TYPE).containsExactly(REF_1, REF_2, REF_3, REF_5);
}
@Test
public void testGetAllCIExternalRefs_noRefsExist() {
Map<String, List<String>> allExternalReferences = externalReferenceOperation.getAllExternalReferences(serviceVertex2Uuid, COMPONENT_ID);
assertThat(allExternalReferences.size()).isZero();
}
@Test
public void testGetAllCIExternalRefs_noSuchComponentInstance() {
Map<String, List<String>> allExternalReferences = externalReferenceOperation.getAllExternalReferences(serviceVertex2Uuid, "FAKE");
assertThat(allExternalReferences.size()).isZero();
}
@Test(expected=StorageException.class)
public void testGetAllCIExternalRefs_nonExitingService_throwsException() {
externalReferenceOperation.getAllExternalReferences("FAKE", COMPONENT_ID);
}
@Test
public void testGetComponentInstanceExternalRef(){
assertThat(externalReferenceOperation.getExternalReferences(this.serviceVertexUuid, COMPONENT_ID, MONITORING_OBJECT_TYPE).left().value()).contains(REF_1, REF_2, REF_3, REF_5);
assertThat(externalReferenceOperation.getExternalReferences(this.serviceVertexUuid, COMPONENT_ID, WORKFLOW_OBJECT_TYPE).left().value()).containsExactly(REF_6);
}
@Test
public void testGetComponentInstanceExternalRefForNonExistingObjectId(){
assertThat(externalReferenceOperation.getExternalReferences(this.serviceVertexUuid, COMPONENT_ID, MONITORING_OBJECT_TYPE).left().value()).contains(REF_1, REF_2, REF_3, REF_5);
Either<List<String>, ActionStatus> getResult = externalReferenceOperation.getExternalReferences(this.serviceVertexUuid, COMPONENT_ID, "FAKE_OBJECT_TYPE");
assertThat(getResult.left().value()).isEmpty();
}
@Test
public void testDeleteComponentInstanceExternalRef(){
//Test the precondition
assertThat(getServiceExternalRefs()).contains(REF_5);
//Remove REF 5
Either<String, ActionStatus> deleteStatus = externalReferenceOperation.deleteExternalReference(this.serviceVertexUuid, COMPONENT_ID, MONITORING_OBJECT_TYPE, REF_5);
assertThat(deleteStatus.isLeft()).isEqualTo(true);
//commit changes to janusgraph
final JanusGraphOperationStatus commit = this.janusGraphDao.commit();
assertThat(commit).isEqualTo(JanusGraphOperationStatus.OK);
//Check that ref does not exist anymore
assertThat(getServiceExternalRefs()).doesNotContain(REF_5).contains(REF_1, REF_2, REF_3);
}
@Test
public void testUpdateComponentInstanceExternalRef(){
//Test the precondition
assertThat(getServiceExternalRefs()).contains(REF_5).doesNotContain(REF_4);
//Update REF 5 with REF_4
Either<String, ActionStatus> updateResult = externalReferenceOperation.updateExternalReference(this.serviceVertexUuid, COMPONENT_ID, MONITORING_OBJECT_TYPE, REF_5, REF_4);
assertThat(updateResult.isLeft()).isEqualTo(true);
//commit changes to janusgraph
final JanusGraphOperationStatus commit = this.janusGraphDao.commit();
assertThat(commit).isEqualTo(JanusGraphOperationStatus.OK);
//Check that ref does not exist anymore
assertThat(getServiceExternalRefs()).doesNotContain(REF_5).contains(REF_1, REF_2, REF_3, REF_4);
}
private List<String> getServiceExternalRefs(){
//Get service vertex
final Either<GraphVertex, JanusGraphOperationStatus> externalRefsVertexResult = this.janusGraphDao
.getChildVertex(this.serviceVertex, EdgeLabelEnum.EXTERNAL_REFS, JsonParseFlagEnum.ParseJson);
assertThat(externalRefsVertexResult.isLeft()).isEqualTo(true);
GraphVertex externalRefVertex = externalRefsVertexResult.left().value();
//Get the full map
Map<String, MapComponentInstanceExternalRefs> componentInstancesMap = (Map<String, MapComponentInstanceExternalRefs>) externalRefVertex.getJson();
assertThat(componentInstancesMap).isNotNull();
//Get Map of external refs by object type
final MapComponentInstanceExternalRefs mapComponentInstanceExternalRefs = componentInstancesMap.get(COMPONENT_ID);
//Get List of references
//final List<String> externalRefsByObjectType = mapComponentInstanceExternalRefs.externalRefsByObjectType(objectType);
return mapComponentInstanceExternalRefs.getExternalRefsByObjectType(MONITORING_OBJECT_TYPE);
}
private void initGraphForTest() {
//create a service
this.serviceVertex = GraphTestUtils.createServiceVertex(janusGraphDao, new HashMap<>());
this.serviceVertexUuid = this.serviceVertex.getUniqueId();
//monitoring references
externalReferenceOperation.addExternalReference(serviceVertexUuid, COMPONENT_ID, MONITORING_OBJECT_TYPE, REF_1);
externalReferenceOperation.addExternalReference(serviceVertexUuid, COMPONENT_ID, MONITORING_OBJECT_TYPE, REF_2);
externalReferenceOperation.addExternalReference(serviceVertexUuid, COMPONENT_ID, MONITORING_OBJECT_TYPE, REF_3);
externalReferenceOperation.addExternalReference(serviceVertexUuid, COMPONENT_ID, MONITORING_OBJECT_TYPE, REF_5);
//workflow references
externalReferenceOperation.addExternalReference(serviceVertexUuid, COMPONENT_ID, WORKFLOW_OBJECT_TYPE, REF_6);
//create a service without refs
serviceVertex2 = GraphTestUtils.createServiceVertex(janusGraphDao, new HashMap<>());
serviceVertex2Uuid = serviceVertex2.getUniqueId();
//create a service for adding all references
serviceVertex3 = GraphTestUtils.createServiceVertex(janusGraphDao, new HashMap<>());
serviceVertex3Uuid = serviceVertex3.getUniqueId();
final JanusGraphOperationStatus commit = this.janusGraphDao.commit();
assertThat(commit).isEqualTo(JanusGraphOperationStatus.OK);
}
}
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