aai-core/src/test/java/org/onap/aai/serialization/queryformats/SimpleFormatTest.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.strategy.verification.ReadOnlyStrategy;
  25 import org.apache.tinkerpop.gremlin.structure.Graph;
  26 import org.apache.tinkerpop.gremlin.structure.T;
  27 import org.apache.tinkerpop.gremlin.structure.Vertex;
  28 import org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph;
  29 import org.junit.Before;
  30 import org.junit.Ignore;
  31 import org.junit.Test;
  32 import org.mockito.Mock;
  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.introspection.exceptions.AAIUnknownObjectException;
  39 import org.onap.aai.serialization.db.DBSerializer;
  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.AAIFormatVertexException;
  44 import org.onap.aai.serialization.queryformats.utils.UrlBuilder;
  45 import org.springframework.test.annotation.DirtiesContext;
  46
  47 import javax.ws.rs.core.MultivaluedHashMap;
  48 import javax.ws.rs.core.MultivaluedMap;
  49 import java.io.UnsupportedEncodingException;
  50 import java.util.Arrays;
  51
  52 import static org.junit.Assert.*;
  53 import static org.mockito.Matchers.*;
  54 import static org.mockito.Mockito.*;
  55
  56 @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
  57 public class SimpleFormatTest extends AAISetup {
  58
  59     @Mock
  60     private UrlBuilder urlBuilder;
  61
  62     private Graph graph;
  63     private TransactionalGraphEngine dbEngine;
  64     private Loader loader;
  65     private DBSerializer serializer;
  66     private RawFormat simpleFormat;
  67     private Vertex vfModule;
  68     private Vertex unknown;
  69     private final ModelType factoryType = ModelType.MOXY;
  70
  71     @Before
  72     public void setUp() throws Exception {
  73
  74         MockitoAnnotations.initMocks(this);
  75
  76         graph = TinkerGraph.open();
  77
  78         vfModule = graph.addVertex(T.label, "vf-module", T.id, "5", "aai-node-type", "vf-module", "vf-module-id",
  79                 "vf-module-id-val-68205", "vf-module-name", "example-vf-module-name-val-68205", "heat-stack-id",
  80                 "example-heat-stack-id-val-68205", "orchestration-status", "example-orchestration-status-val-68205",
  81                 "is-base-vf-module", "true", "resource-version", "1498166571906", "model-invariant-id",
  82                 "fe8aac07-ce6c-4f9f-aa0d-b561c77da9e8", "model-invariant-id-local",
  83                 "fe8aac07-ce6c-4f9f-aa0d-b561c77da9e8", "model-version-id", "0d23052d-8ffe-433e-a25d-da5da027bb7c",
  84                 "model-version-id-local", "0d23052d-8ffe-433e-a25d-da5da027bb7c", "widget-model-id",
  85                 "example-widget-model-id-val-68205", "widget-model-version", "example-widget--model-version-val-68205",
  86                 "contrail-service-instance-fqdn", "example-contrail-service-instance-fqdn-val-68205");
  87
  88         unknown = graph.addVertex(T.label, "unknown", T.id, "1", "aai-node-type", "unknown", "vserver-id",
  89                 "vserver-id-1", "vserver-name", "vserver-name-1");
  90     }
  91
  92     @Test
  93     public void testCreatePropertiesObjectReturnsProperProperties() throws AAIFormatVertexException, AAIException {
  94
  95         createLoaderEngineSetup();
  96         serializer = new DBSerializer(schemaVersions.getRelatedLinkVersion(), dbEngine, factoryType, "Junit");
  97         simpleFormat =
  98                 new RawFormat.Builder(loader, serializer, urlBuilder).nodesOnly(true).depth(0).modelDriven().build();
  99
 100         assertNotNull(dbEngine.tx());
 101         assertNotNull(dbEngine.asAdmin());
 102
 103         JsonObject json = simpleFormat.createPropertiesObject(vfModule).get();
 104
 105         assertTrue(json.has("model-invariant-id"));
 106         assertTrue(json.has("model-version-id"));
 107
 108         assertFalse(json.has("model-invariant-id-local"));
 109         assertFalse(json.has("model-version-id-local"));
 110
 111     }
 112
 113     @Test
 114     public void testUnknownVertex() throws AAIFormatVertexException, AAIException {
 115
 116         createLoaderEngineSetup();
 117         serializer = new DBSerializer(schemaVersions.getRelatedLinkVersion(), dbEngine, factoryType, "Junit");
 118         simpleFormat =
 119                 new RawFormat.Builder(loader, serializer, urlBuilder).nodesOnly(true).depth(0).modelDriven().build();
 120
 121         assertNotNull(dbEngine.tx());
 122         assertNotNull(dbEngine.asAdmin());
 123
 124         assertFalse(simpleFormat.getJsonFromVertex(unknown).isPresent());
 125
 126     }
 127
 128     @Test
 129     public void testFormattingUnknownVertex() throws AAIException {
 130
 131         createLoaderEngineSetup();
 132         serializer = new DBSerializer(schemaVersions.getRelatedLinkVersion(), dbEngine, factoryType, "Junit");
 133
 134         FormatFactory ff = new FormatFactory(loader, serializer, schemaVersions, basePath, "https://localhost:8447/aai/");
 135         MultivaluedMap mvm = new MultivaluedHashMap();
 136         mvm.add("depth", "0");
 137         Formatter formatter = ff.get(Format.simple, mvm);
 138
 139         JsonObject json = formatter.output(Arrays.asList(unknown, vfModule));
 140
 141     }
 142
 143     @Ignore
 144     @Test(expected = AAIFormatVertexException.class)
 145     public void testCreatePropertiesObjectThrowsExceptionIfSerializationFails()
 146             throws AAIFormatVertexException, AAIException, UnsupportedEncodingException {
 147
 148         serializer = mock(DBSerializer.class);
 149         loader = mock(Loader.class);
 150
 151         simpleFormat = new RawFormat.Builder(loader, serializer, urlBuilder).nodesOnly(true).depth(0).build();
 152
 153         when(serializer.dbToObject(anyObject(), anyObject(), anyInt(), anyBoolean(), anyString()))
 154                 .thenThrow(new AAIException("Test Exception"));
 155
 156         simpleFormat.createPropertiesObject(vfModule);
 157     }
 158
 159     @Ignore
 160     @Test(expected = AAIFormatVertexException.class)
 161     public void testCreatePropertiesObjectThrowsExceptionIfUnknownObject()
 162             throws AAIFormatVertexException, AAIException, UnsupportedEncodingException {
 163
 164         loader = mock(Loader.class);
 165         serializer = mock(DBSerializer.class);
 166
 167         simpleFormat = new RawFormat.Builder(loader, serializer, urlBuilder).nodesOnly(true).depth(0).build();
 168
 169         when(loader.introspectorFromName(anyString())).thenThrow(new AAIUnknownObjectException("Test Exception"));
 170
 171         simpleFormat.createPropertiesObject(vfModule);
 172     }
 173
 174     public void createLoaderEngineSetup() {
 175
 176         if (loader == null) {
 177             loader = loaderFactory.createLoaderForVersion(factoryType, schemaVersions.getRelatedLinkVersion());
 178             dbEngine = spy(new JanusGraphDBEngine(QueryStyle.TRAVERSAL, loader));
 179
 180             TransactionalGraphEngine.Admin spyAdmin = spy(dbEngine.asAdmin());
 181
 182             when(dbEngine.tx()).thenReturn(graph);
 183             when(dbEngine.asAdmin()).thenReturn(spyAdmin);
 184
 185             when(spyAdmin.getReadOnlyTraversalSource())
 186                     .thenReturn(graph.traversal().withStrategies(ReadOnlyStrategy.instance()));
 187             when(spyAdmin.getTraversalSource()).thenReturn(graph.traversal());
 188         }
 189     }
 190 }