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 org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
  24 import org.apache.tinkerpop.gremlin.structure.Graph;
  25 import org.apache.tinkerpop.gremlin.structure.Vertex;
  26 import org.janusgraph.core.JanusGraph;
  27 import org.janusgraph.core.JanusGraphFactory;
  28 import org.junit.After;
  29 import org.junit.Before;
  30 import org.junit.Test;
  31 import org.junit.runner.RunWith;
  32 import org.junit.runners.Parameterized;
  33 import org.onap.aai.DataLinkSetup;
  34 import org.onap.aai.db.props.AAIProperties;
  35 import org.onap.aai.exceptions.AAIException;
  36 import org.onap.aai.introspection.Introspector;
  37 import org.onap.aai.introspection.Loader;
  38 import org.onap.aai.introspection.ModelType;
  39 import org.onap.aai.parsers.query.QueryParser;
  40 import org.onap.aai.schema.enums.PropertyMetadata;
  41 import org.onap.aai.serialization.engines.JanusGraphDBEngine;
  42 import org.onap.aai.serialization.engines.QueryStyle;
  43 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
  44 import org.onap.aai.setup.SchemaVersion;
  45 import org.springframework.test.annotation.DirtiesContext;
  46
  47 import java.io.UnsupportedEncodingException;
  48 import java.net.URI;
  49 import java.net.URISyntaxException;
  50 import java.util.Arrays;
  51 import java.util.Collection;
  52 import java.util.Collections;
  53 import java.util.Map;
  54
  55 import static org.junit.Assert.assertEquals;
  56 import static org.mockito.Mockito.spy;
  57 import static org.mockito.Mockito.when;
  58
  59 @RunWith(value = Parameterized.class)
  60 @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
  61 public class DbAliasTest extends DataLinkSetup {
  62
  63     private JanusGraph graph;
  64
  65     private SchemaVersion version;
  66     private final ModelType introspectorFactoryType = ModelType.MOXY;
  67     private Loader loader;
  68     private TransactionalGraphEngine dbEngine;
  69
  70     @Parameterized.Parameter
  71     public QueryStyle queryStyle;
  72
  73     @Parameterized.Parameters(name = "QueryStyle.{0}")
  74     public static Collection<Object[]> data() {
  75         return Arrays.asList(new Object[][] {{QueryStyle.TRAVERSAL}, {QueryStyle.TRAVERSAL_URI}});
  76     }
  77
  78     @Before
  79     public void setup() {
  80         version = schemaVersions.getDepthVersion();
  81         graph = JanusGraphFactory.build().set("storage.backend", "inmemory").open();
  82         loader = loaderFactory.createLoaderForVersion(introspectorFactoryType, version);
  83         dbEngine = new JanusGraphDBEngine(queryStyle, loader);
  84     }
  85
  86     @After
  87     public void tearDown() {
  88         graph.tx().rollback();
  89         graph.close();
  90     }
  91
  92     @Test
  93     public void checkOnWrite() throws AAIException, UnsupportedEncodingException, URISyntaxException, SecurityException, IllegalArgumentException {
  94         final String property = "persona-model-customization-id";
  95         String dbPropertyName = property;
  96         TransactionalGraphEngine spy = spy(this.dbEngine);
  97         TransactionalGraphEngine.Admin adminSpy = spy(dbEngine.asAdmin());
  98         Graph g = graph.newTransaction();
  99         GraphTraversalSource traversal = g.traversal();
 100         when(spy.asAdmin()).thenReturn(adminSpy);
 101         when(adminSpy.getTraversalSource()).thenReturn(traversal);
 102         DBSerializer serializer = new DBSerializer(version, spy, introspectorFactoryType, "AAI_TEST");
 103         QueryParser uriQuery =
 104                 spy.getQueryBuilder().createQueryFromURI(new URI("network/generic-vnfs/generic-vnf/key1"));
 105         Introspector obj = loader.introspectorFromName("generic-vnf");
 106         Vertex v = g.addVertex();
 107         v.property("aai-uri", "abc");
 108         v.property("aai-uuid", "b");
 109         v.property(AAIProperties.CREATED_TS, 123L);
 110         v.property(AAIProperties.SOURCE_OF_TRUTH, "sot");
 111         v.property(AAIProperties.RESOURCE_VERSION, "123");
 112         v.property(AAIProperties.LAST_MOD_SOURCE_OF_TRUTH, "lmsot");
 113         v.property(AAIProperties.LAST_MOD_TS, 123L);
 114         Object id = v.id();
 115         obj.setValue("vnf-id", "key1");
 116         obj.setValue(property, "hello");
 117         serializer.serializeToDb(obj, v, uriQuery, "", "");
 118         g.tx().commit();
 119         v = graph.traversal().V(id).next();
 120         Map<PropertyMetadata, String> map = obj.getPropertyMetadata(property);
 121         if (map.containsKey(PropertyMetadata.DB_ALIAS)) {
 122             dbPropertyName = map.get(PropertyMetadata.DB_ALIAS);
 123         }
 124
 125         assertEquals("dbAlias is ", "model-customization-id", dbPropertyName);
 126         assertEquals("dbAlias property exists", "hello", v.property(dbPropertyName).orElse(""));
 127         assertEquals("model property does not", "missing", v.property(property).orElse("missing"));
 128
 129     }
 130
 131     @Test
 132     public void checkOnRead() throws AAIException, UnsupportedEncodingException, SecurityException, IllegalArgumentException {
 133         final String property = "persona-model-customization-id";
 134
 135         TransactionalGraphEngine spy = spy(dbEngine);
 136         TransactionalGraphEngine.Admin adminSpy = spy(dbEngine.asAdmin());
 137         Vertex v = graph.traversal().addV().property("vnf-id", "key1").property("model-customization-id", "hello").next();
 138         graph.tx().commit();
 139         Graph g = graph.newTransaction();
 140         GraphTraversalSource traversal = g.traversal();
 141         when(spy.asAdmin()).thenReturn(adminSpy);
 142         when(adminSpy.getTraversalSource()).thenReturn(traversal);
 143         DBSerializer serializer = new DBSerializer(version, spy, introspectorFactoryType, "AAI_TEST");
 144         Introspector obj = loader.introspectorFromName("generic-vnf");
 145         serializer.dbToObject(Collections.singletonList(v), obj, 0, true, "false");
 146
 147         assertEquals("dbAlias property exists", "hello", obj.getValue(property));
 148
 149     }
 150
 151 }