aai-core/src/test/java/org/onap/aai/serialization/queryformats/CountQuerySupportTest.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 package org.onap.aai.serialization.queryformats;
  21
  22 import static org.junit.Assert.assertEquals;
  23 import static org.mockito.Mockito.spy;
  24 import static org.mockito.Mockito.when;
  25
  26 import java.util.Arrays;
  27 import java.util.List;
  28
  29 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
  30 import org.apache.tinkerpop.gremlin.process.traversal.strategy.verification.ReadOnlyStrategy;
  31 import org.apache.tinkerpop.gremlin.structure.Graph;
  32 import org.apache.tinkerpop.gremlin.structure.T;
  33 import org.apache.tinkerpop.gremlin.structure.Vertex;
  34 import org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph;
  35 import org.junit.After;
  36 import org.junit.Before;
  37 import org.junit.Test;
  38 import org.mockito.Mock;
  39 import org.mockito.MockitoAnnotations;
  40 import org.onap.aai.AAISetup;
  41 import org.onap.aai.dbmap.DBConnectionType;
  42 import org.onap.aai.exceptions.AAIException;
  43 import org.onap.aai.introspection.Loader;
  44 import org.onap.aai.introspection.LoaderFactory;
  45 import org.onap.aai.introspection.ModelType;
  46 import org.onap.aai.introspection.Version;
  47 import org.onap.aai.serialization.db.DBSerializer;
  48 import org.onap.aai.serialization.db.EdgeRules;
  49 import org.onap.aai.serialization.engines.QueryStyle;
  50 import org.onap.aai.serialization.engines.TitanDBEngine;
  51 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
  52 import org.onap.aai.serialization.queryformats.exceptions.AAIFormatQueryResultFormatNotSupported;
  53 import org.onap.aai.serialization.queryformats.exceptions.AAIFormatVertexException;
  54 import org.onap.aai.serialization.queryformats.utils.UrlBuilder;
  55
  56 import com.google.gson.JsonObject;
  57
  58 public class CountQuerySupportTest extends AAISetup {
  59
  60         @Mock
  61         private UrlBuilder urlBuilder;
  62
  63         private Graph graph;
  64         private TransactionalGraphEngine dbEngine;
  65         private Loader loader;
  66         private final ModelType factoryType = ModelType.MOXY;
  67         private final EdgeRules rules = EdgeRules.getInstance();
  68         private Version version = Version.getLatest();
  69         Vertex pserver1;
  70         Vertex complex1;
  71         Vertex complex2;
  72
  73         private DBSerializer serializer;
  74
  75         private FormatFactory ff;
  76         private Formatter formatter;
  77
  78         @Before
  79         public void setUp() throws Exception {
  80
  81                 MockitoAnnotations.initMocks(this);
  82
  83                 graph = TinkerGraph.open();
  84
  85                 pserver1 = graph.addVertex(T.label, "pserver", T.id, "2", "aai-node-type", "pserver", "hostname",
  86                                 "hostname-1");
  87                 complex1 = graph.addVertex(T.label, "complex", T.id, "3", "aai-node-type", "complex",
  88                                 "physical-location-id", "physical-location-id-1", "country", "US");
  89
  90                 complex2 = graph.addVertex(T.label, "complex", T.id, "4", "aai-node-type", "complex",
  91                                 "physical-location-id", "physical-location-id-2", "country", "US");
  92
  93                 GraphTraversalSource g = graph.traversal();
  94                 rules.addEdge(g, pserver1, complex1);
  95
  96                 createLoaderEngineSetup();
  97
  98         }
  99
 100         @After
 101         public void tearDown() throws Exception {
 102                 graph.close();
 103         }
 104
 105         @Test
 106         public void verifyComplexVertexCountTest1() throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 107                 List<Object> complexList = Arrays.asList(this.complex1, this.complex2 );
 108                 JsonObject jo = this.formatter.output(complexList);
 109                 assertEquals(2, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("complex").getAsInt());
 110         }
 111
 112         @Test
 113         public void verifyPserverVertexCountTest1() throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 114                 List<Object> pserverList = Arrays.asList(this.pserver1 );
 115                 JsonObject jo = this.formatter.output(pserverList);
 116                 assertEquals(1, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("pserver").getAsInt());
 117         }
 118
 119         @Test
 120         public void verifyComplexVertexCountTest2() throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 121                 List<Object> list = Arrays.asList(this.complex1, this.pserver1, this.complex2 );
 122                 JsonObject jo = this.formatter.output(list);
 123                 assertEquals(2, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("complex").getAsInt());
 124         }
 125
 126         @Test
 127         public void verifyPserverVertexCountTest2() throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 128                 List<Object> list = Arrays.asList(this.complex1, this.pserver1, this.complex2 );
 129                 JsonObject jo = this.formatter.output(list);
 130                 assertEquals(1, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("pserver").getAsInt());
 131         }
 132
 133         @Test
 134         public void verifyLongTest() throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 135                 List<Object> complexList = Arrays.asList(Long.valueOf(22L) );
 136                 JsonObject jo = this.formatter.output(complexList);
 137                 assertEquals(22, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("count").getAsInt());
 138         }
 139
 140
 141         public void createLoaderEngineSetup() throws AAIException {
 142
 143                 if (loader == null) {
 144                         loader = LoaderFactory.createLoaderForVersion(factoryType, version);
 145                         dbEngine = spy(new TitanDBEngine(QueryStyle.TRAVERSAL, DBConnectionType.CACHED, loader));
 146                         serializer = new DBSerializer(version, dbEngine, factoryType, "Junit");
 147
 148                         ff = new FormatFactory(loader, serializer);
 149                         formatter = ff.get(Format.count);
 150
 151
 152                         TransactionalGraphEngine.Admin spyAdmin = spy(dbEngine.asAdmin());
 153
 154                         when(dbEngine.tx()).thenReturn(graph);
 155                         when(dbEngine.asAdmin()).thenReturn(spyAdmin);
 156
 157                         when(spyAdmin.getReadOnlyTraversalSource())
 158                                         .thenReturn(graph.traversal(GraphTraversalSource.build().with(ReadOnlyStrategy.instance())));
 159                         when(spyAdmin.getTraversalSource()).thenReturn(graph.traversal());
 160                 }
 161         }
 162 }