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