aai-core/src/test/java/org/onap/aai/parsers/query/UniqueRelationshipQueryTest.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.parsers.query;
  21
  22 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
  23 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
  24 import org.apache.tinkerpop.gremlin.structure.Vertex;
  25 import org.eclipse.persistence.dynamic.DynamicEntity;
  26 import org.eclipse.persistence.jaxb.UnmarshallerProperties;
  27 import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
  28 import org.junit.Before;
  29 import org.junit.Ignore;
  30 import org.junit.Test;
  31 import org.onap.aai.AAISetup;
  32 import org.onap.aai.exceptions.AAIException;
  33 import org.onap.aai.introspection.*;
  34 import org.onap.aai.serialization.engines.QueryStyle;
  35 import org.onap.aai.serialization.engines.TitanDBEngine;
  36 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
  37
  38 import javax.xml.bind.JAXBException;
  39 import javax.xml.bind.Unmarshaller;
  40 import javax.xml.transform.stream.StreamSource;
  41 import java.io.StringReader;
  42 import java.io.UnsupportedEncodingException;
  43
  44 import static org.junit.Assert.assertEquals;
  45
  46 @Ignore
  47 public class UniqueRelationshipQueryTest extends AAISetup {
  48
  49         private ModelInjestor injestor = ModelInjestor.getInstance();
  50         private TransactionalGraphEngine dbEngine =
  51                         new TitanDBEngine(QueryStyle.GREMLIN_UNIQUE,
  52                                 LoaderFactory.createLoaderForVersion(ModelType.MOXY, Version.v8),
  53                                 false);
  54         private final Version version = Version.v8;
  55         private DynamicJAXBContext context = injestor.getContextForVersion(version);
  56         private Unmarshaller unmarshaller = null;
  57
  58         /**
  59          * Setup.
  60          *
  61          * @throws JAXBException the JAXB exception
  62          */
  63         @Before
  64         public void setup() throws JAXBException {
  65                 unmarshaller = context.createUnmarshaller();
  66             unmarshaller.setProperty(UnmarshallerProperties.MEDIA_TYPE, "application/json");
  67             unmarshaller.setProperty(UnmarshallerProperties.JSON_INCLUDE_ROOT, false);
  68                 unmarshaller.setProperty(UnmarshallerProperties.JSON_WRAPPER_AS_ARRAY_NAME, true);
  69         }
  70
  71         /**
  72          * Parent query.
  73          *
  74          * @throws JAXBException the JAXB exception
  75          * @throws UnsupportedEncodingException the unsupported encoding exception
  76          * @throws AAIException the AAI exception
  77          */
  78         @Test
  79     public void parentQuery() throws JAXBException, UnsupportedEncodingException, AAIException {
  80
  81                 String content =
  82                                 "{"
  83                                 + "\"related-to\" : \"pserver\","
  84                                 + "\"relationship-data\" : [{"
  85                                 + "\"relationship-key\" : \"pserver.hostname\","
  86                                 + "\"relationship-value\" : \"key1\""
  87                                 + "}]"
  88                                 + "}";
  89
  90                 Object obj = context.newDynamicEntity("Relationship");
  91
  92                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
  93
  94                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
  95                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
  96                 String key = "pserver/key1";
  97                 GraphTraversal<Vertex, Vertex> expected =
  98                                 __.<Vertex>start().has("aai-unique-key", key);
  99                 String resultType = "pserver";
 100                 String containerType = "";
 101
 102                 testSet(query, expected, expected, resultType, containerType);
 103
 104     }
 105
 106         /**
 107          * Child query.
 108          *
 109          * @throws JAXBException the JAXB exception
 110          * @throws UnsupportedEncodingException the unsupported encoding exception
 111          * @throws AAIException the AAI exception
 112          */
 113         @Test
 114     public void childQuery() throws JAXBException, UnsupportedEncodingException, AAIException {
 115                 String content =
 116                                 "{"
 117                                 + "\"related-to\" : \"lag-interface\","
 118                                 + "\"relationship-data\" : [{"
 119                                 + "\"relationship-key\" : \"pserver.hostname\","
 120                                 + "\"relationship-value\" : \"key1\""
 121                                 + "}, {"
 122                                 + "\"relationship-key\" : \"lag-interface.interface-name\","
 123                                 + "\"relationship-value\" : \"key2\""
 124                                 + "}]"
 125                                 + "}";
 126
 127                 Object obj = context.newDynamicEntity("Relationship");
 128
 129                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
 130
 131                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
 132                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
 133
 134                 String key = "pserver/key1/lag-interface/key2";
 135                 GraphTraversal<Vertex, Vertex> expected =
 136                                 __.<Vertex>start().has("aai-unique-key", key);
 137                 GraphTraversal<Vertex, Vertex> parentExpected =
 138                                 __.<Vertex>start().has("aai-unique-key", "pserver/key1");
 139                 String resultType = "lag-interface";
 140                 String containerType = "";
 141
 142                 testSet(query, expected, parentExpected, resultType, containerType);
 143     }
 144
 145         /**
 146          * Naming exceptions.
 147          *
 148          * @throws JAXBException the JAXB exception
 149          * @throws UnsupportedEncodingException the unsupported encoding exception
 150          * @throws AAIException the AAI exception
 151          */
 152         @Test
 153     public void namingExceptions() throws JAXBException, UnsupportedEncodingException, AAIException {
 154                 String content =
 155                                 "{"
 156                                 + "\"related-to\" : \"cvlan-tag\","
 157                                 + "\"relationship-data\" : [{"
 158                                 + "\"relationship-key\" : \"vce.vnf-id\","
 159                                 + "\"relationship-value\" : \"key1\""
 160                                 + "}, {"
 161                                 + "\"relationship-key\" : \"port-group.interface-id\","
 162                                 + "\"relationship-value\" : \"key2\""
 163                                 + "},{"
 164                                 + "\"relationship-key\" : \"cvlan-tag.cvlan-tag\","
 165                                 + "\"relationship-value\" : \"655\""
 166                                 + "}]"
 167                                 + "}";
 168
 169                 Object obj = context.newDynamicEntity("Relationship");
 170
 171                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
 172
 173                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
 174                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
 175                 String key = "vce/key1/port-group/key2/cvlan-tag/655";
 176                 GraphTraversal<Vertex, Vertex> expected =
 177                                 __.<Vertex>start().has("aai-unique-key", key);
 178                 GraphTraversal<Vertex, Vertex> parentExpected =
 179                                 __.<Vertex>start().has("aai-unique-key", "vce/key1/port-group/key2");
 180                 String resultType = "cvlan-tag";
 181                 String containerType = "";
 182
 183                 testSet(query, expected, parentExpected, resultType, containerType);
 184
 185     }
 186
 187         /**
 188          * Double key.
 189          *
 190          * @throws JAXBException the JAXB exception
 191          * @throws UnsupportedEncodingException the unsupported encoding exception
 192          * @throws AAIException the AAI exception
 193          */
 194         @Test
 195     public void doubleKey() throws JAXBException, UnsupportedEncodingException, AAIException {
 196                 String content =
 197                                 "{"
 198                                 + "\"related-to\" : \"service-capability\","
 199                                 + "\"relationship-data\" : [{"
 200                                 + "\"relationship-key\" : \"service-capability.service-type\","
 201                                 + "\"relationship-value\" : \"key1\""
 202                                 + " }, { "
 203                                 + "\"relationship-key\" : \"service-capability.vnf-type\","
 204                                 + " \"relationship-value\" : \"key2\""
 205                                 + " }]"
 206                                 + "}";
 207
 208                 Object obj = context.newDynamicEntity("Relationship");
 209
 210                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
 211
 212                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
 213                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
 214
 215                 String key = "service-capability/key1/key2";
 216                 GraphTraversal<Vertex, Vertex> expected =
 217                                 __.<Vertex>start().has("aai-unique-key", key);
 218                 GraphTraversal<Vertex, Vertex> parentExpected =
 219                                 __.<Vertex>start().has("aai-unique-key", "service-capability/key1/key2");
 220                 String resultType = "service-capability";
 221                 String containerType = "";
 222
 223                 testSet(query, expected, parentExpected, resultType, containerType);
 224
 225     }
 226
 227         /**
 228          * Short circuit.
 229          *
 230          * @throws JAXBException the JAXB exception
 231          * @throws UnsupportedEncodingException the unsupported encoding exception
 232          * @throws AAIException the AAI exception
 233          */
 234         @Test
 235     public void shortCircuit() throws JAXBException, UnsupportedEncodingException, AAIException {
 236                 String content =
 237                                 "{"
 238                                 + "\"related-to\" : \"cvlan-tag\","
 239                                 + "\"related-link\" : \"http://mock-system-name.com:8443/aai/v6/network/vces/vce/key1/port-groups/port-group/key2/cvlan-tags/cvlan-tag/655\","
 240                                 + "\"relationship-data\" : [{"
 241                                 + "\"relationship-key\" : \"vce.hostname\","
 242                                 + "\"relationship-value\" : \"key1\""
 243                                 + "}, {"
 244                                 + "\"relationship-key\" : \"port-group.interface-name\","
 245                                 + "\"relationship-value\" : \"key2\""
 246                                 + "},{"
 247                                 + "\"relationship-key\" : \"cvlan-tag.-name\","
 248                                 + "\"relationship-value\" : \"655\""
 249                                 + "}]"
 250                                 + "}";
 251
 252                 Object obj = context.newDynamicEntity("Relationship");
 253
 254                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
 255
 256                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
 257                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
 258                 String key = "vce/key1/port-group/key2/cvlan-tag/655";
 259                 GraphTraversal<Vertex, Vertex> expected = __.<Vertex>start().has("aai-unique-key", key);
 260                 GraphTraversal<Vertex, Vertex> parentExpected = __.<Vertex>start().has("aai-unique-key", "vce/key1/port-group/key2");
 261                 String resultType = "cvlan-tag";
 262                 String containerType = "";
 263
 264                 testSet(query, expected, parentExpected, resultType, containerType);
 265
 266     }
 267
 268         /**
 269          * Test set.
 270          *
 271          * @param query the query
 272          * @param expected the expected
 273          * @param parentExpected the parent expected
 274          * @param resultType the result type
 275          * @param containerType the container type
 276          */
 277         public void testSet(QueryParser query, GraphTraversal<Vertex, Vertex> expected, GraphTraversal<Vertex, Vertex> parentExpected, String resultType, String containerType) {
 278                 assertEquals(
 279                                 "gremlin query should be " + expected,
 280                                 expected,
 281                                 query.getQueryBuilder().getQuery());
 282                 assertEquals(
 283                                 "parent gremlin query should be " + parentExpected,
 284                                 parentExpected,
 285                                 query.getParentQueryBuilder().getParentQuery());
 286                 assertEquals(
 287                                 "result type should be " + resultType,
 288                                 resultType,
 289                                 query.getResultType());
 290                 assertEquals(
 291                                 "container type should be " + containerType,
 292                                 containerType,
 293                                 query.getContainerType());
 294         }
 295 }