aai-core/src/test/java/org/onap/aai/serialization/db/DbAliasTest.java

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017-2018 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.onap.aai.serialization.db;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.mockito.Mockito.spy;
  25 import static org.mockito.Mockito.when;
  26
  27 import java.io.UnsupportedEncodingException;
  28 import java.lang.reflect.InvocationTargetException;
  29 import java.net.MalformedURLException;
  30 import java.net.URI;
  31 import java.net.URISyntaxException;
  32 import java.util.Arrays;
  33 import java.util.Collection;
  34 import java.util.Collections;
  35 import java.util.Map;
  36
  37 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
  38 import org.apache.tinkerpop.gremlin.structure.Graph;
  39 import org.apache.tinkerpop.gremlin.structure.Vertex;
  40 import org.janusgraph.core.JanusGraph;
  41 import org.janusgraph.core.JanusGraphFactory;
  42 import org.junit.After;
  43 import org.junit.Before;
  44 import org.junit.Test;
  45 import org.junit.runner.RunWith;
  46 import org.junit.runners.Parameterized;
  47 import org.onap.aai.AAISetup;
  48 import org.onap.aai.DataLinkSetup;
  49 import org.onap.aai.dbmap.DBConnectionType;
  50 import org.onap.aai.exceptions.AAIException;
  51 import org.onap.aai.introspection.*;
  52 import org.onap.aai.parsers.query.QueryParser;
  53 import org.onap.aai.schema.enums.PropertyMetadata;
  54 import org.onap.aai.serialization.engines.JanusGraphDBEngine;
  55 import org.onap.aai.serialization.engines.QueryStyle;
  56 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
  57 import org.onap.aai.setup.SchemaVersion;
  58 import org.springframework.test.annotation.DirtiesContext;
  59
  60 @RunWith(value = Parameterized.class)
  61 @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
  62 public class DbAliasTest extends DataLinkSetup {
  63
  64     private JanusGraph graph;
  65
  66     private SchemaVersion version;
  67     private final ModelType introspectorFactoryType = ModelType.MOXY;
  68     private final DBConnectionType type = DBConnectionType.REALTIME;
  69     private Loader loader;
  70     private TransactionalGraphEngine dbEngine;
  71
  72     @Parameterized.Parameter(value = 0)
  73     public QueryStyle queryStyle;
  74
  75     @Parameterized.Parameters(name = "QueryStyle.{0}")
  76     public static Collection<Object[]> data() {
  77         return Arrays.asList(new Object[][] {{QueryStyle.TRAVERSAL}, {QueryStyle.TRAVERSAL_URI}});
  78     }
  79
  80     @Before
  81     public void setup() throws Exception {
  82         version = schemaVersions.getDepthVersion();
  83         graph = JanusGraphFactory.build().set("storage.backend", "inmemory").open();
  84         loader = loaderFactory.createLoaderForVersion(introspectorFactoryType, version);
  85         dbEngine = new JanusGraphDBEngine(queryStyle, type, loader);
  86     }
  87
  88     @After
  89     public void tearDown() {
  90         graph.tx().rollback();
  91         graph.close();
  92     }
  93
  94     @Test
  95     public void checkOnWrite() throws AAIException, UnsupportedEncodingException, URISyntaxException, SecurityException,
  96             IllegalAccessException, IllegalArgumentException, InvocationTargetException, InstantiationException,
  97             NoSuchMethodException, InterruptedException {
  98         final String property = "persona-model-customization-id";
  99         String dbPropertyName = property;
 100         TransactionalGraphEngine spy = spy(this.dbEngine);
 101         TransactionalGraphEngine.Admin adminSpy = spy(dbEngine.asAdmin());
 102         Graph g = graph.newTransaction();
 103         GraphTraversalSource traversal = g.traversal();
 104         when(spy.asAdmin()).thenReturn(adminSpy);
 105         when(adminSpy.getTraversalSource()).thenReturn(traversal);
 106         DBSerializer serializer = new DBSerializer(version, spy, introspectorFactoryType, "AAI_TEST");
 107         QueryParser uriQuery =
 108                 spy.getQueryBuilder().createQueryFromURI(new URI("network/generic-vnfs/generic-vnf/key1"));
 109         Introspector obj = loader.introspectorFromName("generic-vnf");
 110         Vertex v = g.addVertex();
 111         Object id = v.id();
 112         obj.setValue("vnf-id", "key1");
 113         obj.setValue(property, "hello");
 114         serializer.serializeToDb(obj, v, uriQuery, "", "");
 115         g.tx().commit();
 116         v = graph.traversal().V(id).next();
 117         Map<PropertyMetadata, String> map = obj.getPropertyMetadata(property);
 118         if (map.containsKey(PropertyMetadata.DB_ALIAS)) {
 119             dbPropertyName = map.get(PropertyMetadata.DB_ALIAS);
 120         }
 121
 122         assertEquals("dbAlias is ", "model-customization-id", dbPropertyName);
 123         assertEquals("dbAlias property exists", "hello", v.property(dbPropertyName).orElse(""));
 124         assertEquals("model property does not", "missing", v.property(property).orElse("missing"));
 125
 126     }
 127
 128     @Test
 129     public void checkOnRead() throws AAIException, UnsupportedEncodingException, URISyntaxException, SecurityException,
 130             IllegalAccessException, IllegalArgumentException, InvocationTargetException, InstantiationException,
 131             NoSuchMethodException, InterruptedException, MalformedURLException {
 132         final String property = "persona-model-customization-id";
 133
 134         TransactionalGraphEngine spy = spy(dbEngine);
 135         TransactionalGraphEngine.Admin adminSpy = spy(dbEngine.asAdmin());
 136         Vertex v = graph.traversal().addV("vnf-id", "key1", "model-customization-id", "hello").next();
 137         graph.tx().commit();
 138         Graph g = graph.newTransaction();
 139         GraphTraversalSource traversal = g.traversal();
 140         when(spy.asAdmin()).thenReturn(adminSpy);
 141         when(adminSpy.getTraversalSource()).thenReturn(traversal);
 142         DBSerializer serializer = new DBSerializer(version, spy, introspectorFactoryType, "AAI_TEST");
 143         Introspector obj = loader.introspectorFromName("generic-vnf");
 144         serializer.dbToObject(Collections.singletonList(v), obj, 0, true, "false");
 145
 146         assertEquals("dbAlias property exists", "hello", obj.getValue(property));
 147
 148     }
 149
 150 }