aai-core/src/test/java/org/onap/aai/dbmap/AAIGraphTest.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.dbmap;
  22
  23 import static org.hamcrest.CoreMatchers.containsString;
  24 import static org.hamcrest.CoreMatchers.is;
  25 import static org.hamcrest.Matchers.matchesPattern;
  26 import static org.junit.Assert.*;
  27
  28 import java.io.FileNotFoundException;
  29 import java.util.HashSet;
  30 import java.util.Map;
  31 import java.util.Optional;
  32 import java.util.Set;
  33
  34 import org.janusgraph.core.JanusGraph;
  35 import org.janusgraph.core.JanusGraphFactory;
  36 import org.janusgraph.core.schema.JanusGraphIndex;
  37 import org.janusgraph.core.schema.JanusGraphManagement;
  38 import org.junit.Before;
  39 import org.junit.Ignore;
  40 import org.junit.Test;
  41 import org.onap.aai.AAISetup;
  42 import org.onap.aai.config.SpringContextAware;
  43 import org.onap.aai.introspection.Introspector;
  44 import org.onap.aai.introspection.Loader;
  45 import org.onap.aai.introspection.LoaderFactory;
  46 import org.onap.aai.introspection.ModelType;
  47 import org.onap.aai.schema.enums.PropertyMetadata;
  48 import org.onap.aai.setup.SchemaVersions;
  49 import org.onap.aai.util.AAIConstants;
  50
  51 public class AAIGraphTest extends AAISetup {
  52     @Before
  53     public void setup() {
  54         AAIGraph.getInstance();
  55     }
  56
  57     @Test
  58     public void getRealtimeInstanceConnectionName() throws Exception {
  59
  60         JanusGraphManagement graphMgt = AAIGraph.getInstance().getGraph().openManagement();
  61         String connectionInstanceName =
  62                 graphMgt.getOpenInstances().stream().filter(c -> c.contains("current")).findFirst().get();
  63         assertThat(connectionInstanceName, containsString(SERVICE_NAME));
  64         assertThat(connectionInstanceName, containsString("realtime"));
  65         assertThat(connectionInstanceName,
  66                 matchesPattern("^\\d+_[\\w\\-\\d]+_" + SERVICE_NAME + "_realtime_\\d+\\(current\\)$"));
  67         graphMgt.rollback();
  68     }
  69
  70     @Test
  71     public void getCachedInstanceConnectionName() throws Exception {
  72
  73         JanusGraphManagement graphMgt = AAIGraph.getInstance().getGraph(DBConnectionType.CACHED).openManagement();
  74         String connectionInstanceName =
  75                 graphMgt.getOpenInstances().stream().filter(c -> c.contains("current")).findFirst().get();
  76         assertThat(connectionInstanceName, containsString(SERVICE_NAME));
  77         assertThat(connectionInstanceName, containsString("cached"));
  78         assertThat(connectionInstanceName,
  79                 matchesPattern("^\\d+_[\\w\\-\\d]+_" + SERVICE_NAME + "_cached_\\d+\\(current\\)$"));
  80         graphMgt.rollback();
  81     }
  82
  83     @Test
  84     public void JanusGraphOpenNameTest() throws Exception {
  85         JanusGraph graph = JanusGraphFactory.open(new AAIGraphConfig.Builder(AAIConstants.REALTIME_DB_CONFIG)
  86                 .forService(SERVICE_NAME).withGraphType("graphType").buildConfiguration());
  87         JanusGraphManagement graphMgt = graph.openManagement();
  88         String connectionInstanceName =
  89                 graphMgt.getOpenInstances().stream().filter(c -> c.contains("current")).findFirst().get();
  90         assertThat(connectionInstanceName,
  91                 matchesPattern("^\\d+_[\\w\\-\\d]+_" + SERVICE_NAME + "_graphType_\\d+\\(current\\)$"));
  92         graphMgt.rollback();
  93         graph.close();
  94     }
  95
  96     @Test(expected = FileNotFoundException.class)
  97     public void JanusGraphOpenNameWithInvalidFilePathTest() throws Exception {
  98         JanusGraph graph = JanusGraphFactory.open(new AAIGraphConfig.Builder("invalid").forService(SERVICE_NAME)
  99                 .withGraphType("graphType").buildConfiguration());
 100         JanusGraphManagement graphMgt = graph.openManagement();
 101         String connectionInstanceName =
 102                 graphMgt.getOpenInstances().stream().filter(c -> c.contains("current")).findFirst().get();
 103         assertThat(connectionInstanceName,
 104                 matchesPattern("^\\d+_[\\w\\-\\d]+_" + SERVICE_NAME + "_graphType_\\d+\\(current\\)$"));
 105         graphMgt.rollback();
 106         graph.close();
 107     }
 108
 109     @Ignore("Need to create schema specific to the test")
 110     @Test
 111     public void checkIndexOfAliasedIndexedProps() throws Exception {
 112         Set<String> aliasedIndexedProps = getAliasedIndexedProps();
 113         JanusGraphManagement graphMgt = AAIGraph.getInstance().getGraph().openManagement();
 114         for (String aliasedIndexedProp : aliasedIndexedProps) {
 115             JanusGraphIndex index = graphMgt.getGraphIndex(aliasedIndexedProp);
 116             assertNotNull(aliasedIndexedProp + " index exists", index);
 117             assertEquals(aliasedIndexedProp + " index has 1 property keys", index.getFieldKeys().length, 1);
 118             assertThat(aliasedIndexedProp + " index indexes " + aliasedIndexedProp + " property key",
 119                     index.getFieldKeys()[0].name(), is(aliasedIndexedProp));
 120         }
 121         graphMgt.rollback();
 122     }
 123
 124     private Set<String> getAliasedIndexedProps() {
 125         Set<String> aliasedIndexedProps = new HashSet<>();
 126         LoaderFactory loaderFactory = SpringContextAware.getBean(LoaderFactory.class);
 127         SchemaVersions schemaVersions = SpringContextAware.getBean(SchemaVersions.class);
 128         Loader loader = loaderFactory.createLoaderForVersion(ModelType.MOXY, schemaVersions.getDefaultVersion());
 129         Map<String, Introspector> objs = loader.getAllObjects();
 130         for (Introspector obj : objs.values()) {
 131             for (String propName : obj.getProperties()) {
 132                 Optional<String> alias = obj.getPropertyMetadata(propName, PropertyMetadata.DB_ALIAS);
 133                 if (alias.isPresent()) {
 134                     String dbPropName = alias.get();
 135                     if (obj.getIndexedProperties().contains(propName)) {
 136                         aliasedIndexedProps.add(dbPropName);
 137                     }
 138                 }
 139             }
 140         }
 141         return aliasedIndexedProps;
 142     }
 143
 144 }