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
  21 package org.onap.aai.serialization.queryformats;
  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 com.google.gson.JsonObject;
  28
  29 import java.util.Arrays;
  30 import java.util.List;
  31
  32 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
  33 import org.apache.tinkerpop.gremlin.process.traversal.strategy.verification.ReadOnlyStrategy;
  34 import org.apache.tinkerpop.gremlin.structure.Graph;
  35 import org.apache.tinkerpop.gremlin.structure.T;
  36 import org.apache.tinkerpop.gremlin.structure.Vertex;
  37 import org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph;
  38 import org.junit.After;
  39 import org.junit.Before;
  40 import org.junit.Test;
  41 import org.mockito.MockitoAnnotations;
  42 import org.onap.aai.AAISetup;
  43 import org.onap.aai.exceptions.AAIException;
  44 import org.onap.aai.introspection.Loader;
  45 import org.onap.aai.introspection.ModelType;
  46 import org.onap.aai.serialization.db.DBSerializer;
  47 import org.onap.aai.serialization.db.EdgeSerializer;
  48 import org.onap.aai.serialization.engines.JanusGraphDBEngine;
  49 import org.onap.aai.serialization.engines.QueryStyle;
  50 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
  51 import org.onap.aai.serialization.queryformats.exceptions.AAIFormatQueryResultFormatNotSupported;
  52 import org.onap.aai.serialization.queryformats.exceptions.AAIFormatVertexException;
  53 import org.onap.aai.setup.SchemaVersion;
  54 import org.springframework.beans.factory.annotation.Autowired;
  55 import org.springframework.test.annotation.DirtiesContext;
  56
  57 @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
  58
  59 public class CountQuerySupportTest extends AAISetup {
  60
  61     @Autowired
  62     private EdgeSerializer edgeSer;
  63
  64     private Graph graph;
  65     private TransactionalGraphEngine dbEngine;
  66     private Loader loader;
  67     private final ModelType factoryType = ModelType.MOXY;
  68
  69     private SchemaVersion version;
  70     Vertex pserver1;
  71     Vertex complex1;
  72     Vertex complex2;
  73
  74     private DBSerializer serializer;
  75
  76     private FormatFactory ff;
  77     private Formatter formatter;
  78
  79     @Before
  80     public void setUp() throws Exception {
  81
  82         version = schemaVersions.getDefaultVersion();
  83         MockitoAnnotations.initMocks(this);
  84
  85         graph = TinkerGraph.open();
  86
  87         pserver1 = graph.addVertex(T.label, "pserver", T.id, "2", "aai-node-type", "pserver", "hostname", "hostname-1");
  88         complex1 = graph.addVertex(T.label, "complex", T.id, "3", "aai-node-type", "complex", "physical-location-id",
  89                 "physical-location-id-1", "country", "US");
  90
  91         complex2 = graph.addVertex(T.label, "complex", T.id, "4", "aai-node-type", "complex", "physical-location-id",
  92                 "physical-location-id-2", "country", "US");
  93
  94         GraphTraversalSource g = graph.traversal();
  95         edgeSer.addEdge(g, pserver1, complex1);
  96
  97         createLoaderEngineSetup();
  98
  99     }
 100
 101     @After
 102     public void tearDown() throws Exception {
 103         graph.close();
 104     }
 105
 106     @Test
 107     public void verifyComplexVertexCountTest1()
 108             throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 109         List<Object> complexList = Arrays.asList(this.complex1, this.complex2);
 110         JsonObject jo = this.formatter.output(complexList);
 111         assertEquals(2, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("complex").getAsInt());
 112     }
 113
 114     @Test
 115     public void verifyPserverVertexCountTest1()
 116             throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 117         List<Object> pserverList = Arrays.asList(this.pserver1);
 118         JsonObject jo = this.formatter.output(pserverList);
 119         assertEquals(1, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("pserver").getAsInt());
 120     }
 121
 122     @Test
 123     public void verifyComplexVertexCountTest2()
 124             throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 125         List<Object> list = Arrays.asList(this.complex1, this.pserver1, this.complex2);
 126         JsonObject jo = this.formatter.output(list);
 127         assertEquals(2, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("complex").getAsInt());
 128     }
 129
 130     @Test
 131     public void verifyPserverVertexCountTest2()
 132             throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 133         List<Object> list = Arrays.asList(this.complex1, this.pserver1, this.complex2);
 134         JsonObject jo = this.formatter.output(list);
 135         assertEquals(1, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("pserver").getAsInt());
 136     }
 137
 138     @Test
 139     public void verifyLongTest() throws AAIFormatVertexException, AAIException, AAIFormatQueryResultFormatNotSupported {
 140         List<Object> complexList = Arrays.asList(Long.valueOf(22L));
 141         JsonObject jo = this.formatter.output(complexList);
 142         assertEquals(22, jo.get("results").getAsJsonArray().get(0).getAsJsonObject().get("count").getAsInt());
 143     }
 144
 145     public void createLoaderEngineSetup() throws AAIException {
 146
 147         if (loader == null) {
 148             loader = loaderFactory.createLoaderForVersion(factoryType, version);
 149             // loader = LoaderFactory.createLoaderForVersion(factoryType, version);
 150             dbEngine = spy(new JanusGraphDBEngine(QueryStyle.TRAVERSAL, loader));
 151             serializer = new DBSerializer(version, dbEngine, factoryType, "Junit");
 152
 153             ff = new FormatFactory(loader, serializer, schemaVersions, basePath);
 154             formatter = ff.get(Format.count);
 155
 156             TransactionalGraphEngine.Admin spyAdmin = spy(dbEngine.asAdmin());
 157
 158             when(dbEngine.tx()).thenReturn(graph);
 159             when(dbEngine.asAdmin()).thenReturn(spyAdmin);
 160
 161             when(spyAdmin.getReadOnlyTraversalSource())
 162                     .thenReturn(graph.traversal().withStrategies(ReadOnlyStrategy.instance()));
 163             when(spyAdmin.getTraversalSource()).thenReturn(graph.traversal());
 164         }
 165     }
 166 }