aai-core/src/test/java/org/openecomp/aai/parsers/query/UniqueRelationshipQueryTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * org.openecomp.aai
   4  * ================================================================================
   5  * Copyright (C) 2017 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.openecomp.aai.parsers.query;
  22
  23 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
  24 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
  25 import org.apache.tinkerpop.gremlin.structure.Vertex;
  26 import org.eclipse.persistence.dynamic.DynamicEntity;
  27 import org.eclipse.persistence.jaxb.UnmarshallerProperties;
  28 import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
  29 import org.junit.Before;
  30 import org.junit.Ignore;
  31 import org.junit.Test;
  32 import org.openecomp.aai.AAISetup;
  33 import org.openecomp.aai.exceptions.AAIException;
  34 import org.openecomp.aai.introspection.*;
  35 import org.openecomp.aai.serialization.engines.QueryStyle;
  36 import org.openecomp.aai.serialization.engines.TitanDBEngine;
  37 import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
  38
  39 import javax.xml.bind.JAXBException;
  40 import javax.xml.bind.Unmarshaller;
  41 import javax.xml.transform.stream.StreamSource;
  42 import java.io.StringReader;
  43 import java.io.UnsupportedEncodingException;
  44
  45 import static org.junit.Assert.assertEquals;
  46
  47 @Ignore
  48 public class UniqueRelationshipQueryTest extends AAISetup {
  49
  50         private ModelInjestor injestor = ModelInjestor.getInstance();
  51         private TransactionalGraphEngine dbEngine =
  52                         new TitanDBEngine(QueryStyle.GREMLIN_UNIQUE,
  53                                 LoaderFactory.createLoaderForVersion(ModelType.MOXY, Version.v8),
  54                                 false);
  55         private final Version version = Version.v8;
  56         private DynamicJAXBContext context = injestor.getContextForVersion(version);
  57         private Unmarshaller unmarshaller = null;
  58
  59         /**
  60          * Setup.
  61          *
  62          * @throws JAXBException the JAXB exception
  63          */
  64         @Before
  65         public void setup() throws JAXBException {
  66                 unmarshaller = context.createUnmarshaller();
  67             unmarshaller.setProperty(UnmarshallerProperties.MEDIA_TYPE, "application/json");
  68             unmarshaller.setProperty(UnmarshallerProperties.JSON_INCLUDE_ROOT, false);
  69                 unmarshaller.setProperty(UnmarshallerProperties.JSON_WRAPPER_AS_ARRAY_NAME, true);
  70         }
  71
  72         /**
  73          * Parent query.
  74          *
  75          * @throws JAXBException the JAXB exception
  76          * @throws UnsupportedEncodingException the unsupported encoding exception
  77          * @throws AAIException the AAI exception
  78          */
  79         @Test
  80     public void parentQuery() throws JAXBException, UnsupportedEncodingException, AAIException {
  81
  82                 String content =
  83                                 "{"
  84                                 + "\"related-to\" : \"pserver\","
  85                                 + "\"relationship-data\" : [{"
  86                                 + "\"relationship-key\" : \"pserver.hostname\","
  87                                 + "\"relationship-value\" : \"key1\""
  88                                 + "}]"
  89                                 + "}";
  90
  91                 Object obj = context.newDynamicEntity("Relationship");
  92
  93                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
  94
  95                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
  96                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
  97                 String key = "pserver/key1";
  98                 GraphTraversal<Vertex, Vertex> expected =
  99                                 __.<Vertex>start().has("aai-unique-key", key);
 100                 String resultType = "pserver";
 101                 String containerType = "";
 102
 103                 testSet(query, expected, expected, resultType, containerType);
 104
 105     }
 106
 107         /**
 108          * Child query.
 109          *
 110          * @throws JAXBException the JAXB exception
 111          * @throws UnsupportedEncodingException the unsupported encoding exception
 112          * @throws AAIException the AAI exception
 113          */
 114         @Test
 115     public void childQuery() throws JAXBException, UnsupportedEncodingException, AAIException {
 116                 String content =
 117                                 "{"
 118                                 + "\"related-to\" : \"lag-interface\","
 119                                 + "\"relationship-data\" : [{"
 120                                 + "\"relationship-key\" : \"pserver.hostname\","
 121                                 + "\"relationship-value\" : \"key1\""
 122                                 + "}, {"
 123                                 + "\"relationship-key\" : \"lag-interface.interface-name\","
 124                                 + "\"relationship-value\" : \"key2\""
 125                                 + "}]"
 126                                 + "}";
 127
 128                 Object obj = context.newDynamicEntity("Relationship");
 129
 130                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
 131
 132                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
 133                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
 134
 135                 String key = "pserver/key1/lag-interface/key2";
 136                 GraphTraversal<Vertex, Vertex> expected =
 137                                 __.<Vertex>start().has("aai-unique-key", key);
 138                 GraphTraversal<Vertex, Vertex> parentExpected =
 139                                 __.<Vertex>start().has("aai-unique-key", "pserver/key1");
 140                 String resultType = "lag-interface";
 141                 String containerType = "";
 142
 143                 testSet(query, expected, parentExpected, resultType, containerType);
 144     }
 145
 146         /**
 147          * Naming exceptions.
 148          *
 149          * @throws JAXBException the JAXB exception
 150          * @throws UnsupportedEncodingException the unsupported encoding exception
 151          * @throws AAIException the AAI exception
 152          */
 153         @Test
 154     public void namingExceptions() throws JAXBException, UnsupportedEncodingException, AAIException {
 155                 String content =
 156                                 "{"
 157                                 + "\"related-to\" : \"cvlan-tag\","
 158                                 + "\"relationship-data\" : [{"
 159                                 + "\"relationship-key\" : \"vce.vnf-id\","
 160                                 + "\"relationship-value\" : \"key1\""
 161                                 + "}, {"
 162                                 + "\"relationship-key\" : \"port-group.interface-id\","
 163                                 + "\"relationship-value\" : \"key2\""
 164                                 + "},{"
 165                                 + "\"relationship-key\" : \"cvlan-tag.cvlan-tag\","
 166                                 + "\"relationship-value\" : \"655\""
 167                                 + "}]"
 168                                 + "}";
 169
 170                 Object obj = context.newDynamicEntity("Relationship");
 171
 172                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
 173
 174                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
 175                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
 176                 String key = "vce/key1/port-group/key2/cvlan-tag/655";
 177                 GraphTraversal<Vertex, Vertex> expected =
 178                                 __.<Vertex>start().has("aai-unique-key", key);
 179                 GraphTraversal<Vertex, Vertex> parentExpected =
 180                                 __.<Vertex>start().has("aai-unique-key", "vce/key1/port-group/key2");
 181                 String resultType = "cvlan-tag";
 182                 String containerType = "";
 183
 184                 testSet(query, expected, parentExpected, resultType, containerType);
 185
 186     }
 187
 188         /**
 189          * Double key.
 190          *
 191          * @throws JAXBException the JAXB exception
 192          * @throws UnsupportedEncodingException the unsupported encoding exception
 193          * @throws AAIException the AAI exception
 194          */
 195         @Test
 196     public void doubleKey() throws JAXBException, UnsupportedEncodingException, AAIException {
 197                 String content =
 198                                 "{"
 199                                 + "\"related-to\" : \"service-capability\","
 200                                 + "\"relationship-data\" : [{"
 201                                 + "\"relationship-key\" : \"service-capability.service-type\","
 202                                 + "\"relationship-value\" : \"key1\""
 203                                 + " }, { "
 204                                 + "\"relationship-key\" : \"service-capability.vnf-type\","
 205                                 + " \"relationship-value\" : \"key2\""
 206                                 + " }]"
 207                                 + "}";
 208
 209                 Object obj = context.newDynamicEntity("Relationship");
 210
 211                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
 212
 213                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
 214                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
 215
 216                 String key = "service-capability/key1/key2";
 217                 GraphTraversal<Vertex, Vertex> expected =
 218                                 __.<Vertex>start().has("aai-unique-key", key);
 219                 GraphTraversal<Vertex, Vertex> parentExpected =
 220                                 __.<Vertex>start().has("aai-unique-key", "service-capability/key1/key2");
 221                 String resultType = "service-capability";
 222                 String containerType = "";
 223
 224                 testSet(query, expected, parentExpected, resultType, containerType);
 225
 226     }
 227
 228         /**
 229          * Short circuit.
 230          *
 231          * @throws JAXBException the JAXB exception
 232          * @throws UnsupportedEncodingException the unsupported encoding exception
 233          * @throws AAIException the AAI exception
 234          */
 235         @Test
 236     public void shortCircuit() throws JAXBException, UnsupportedEncodingException, AAIException {
 237                 String content =
 238                                 "{"
 239                                 + "\"related-to\" : \"cvlan-tag\","
 240                                 + "\"related-link\" : \"http://mock-system-name.com:8443/aai/v6/network/vces/vce/key1/port-groups/port-group/key2/cvlan-tags/cvlan-tag/655\","
 241                                 + "\"relationship-data\" : [{"
 242                                 + "\"relationship-key\" : \"vce.hostname\","
 243                                 + "\"relationship-value\" : \"key1\""
 244                                 + "}, {"
 245                                 + "\"relationship-key\" : \"port-group.interface-name\","
 246                                 + "\"relationship-value\" : \"key2\""
 247                                 + "},{"
 248                                 + "\"relationship-key\" : \"cvlan-tag.-name\","
 249                                 + "\"relationship-value\" : \"655\""
 250                                 + "}]"
 251                                 + "}";
 252
 253                 Object obj = context.newDynamicEntity("Relationship");
 254
 255                 DynamicEntity entity = (DynamicEntity)unmarshaller.unmarshal(new StreamSource(new StringReader(content)), obj.getClass()).getValue();
 256
 257                 Introspector wrappedObj = IntrospectorFactory.newInstance(ModelType.MOXY, entity);
 258                 QueryParser query = dbEngine.getQueryBuilder().createQueryFromRelationship(wrappedObj);
 259                 String key = "vce/key1/port-group/key2/cvlan-tag/655";
 260                 GraphTraversal<Vertex, Vertex> expected = __.<Vertex>start().has("aai-unique-key", key);
 261                 GraphTraversal<Vertex, Vertex> parentExpected = __.<Vertex>start().has("aai-unique-key", "vce/key1/port-group/key2");
 262                 String resultType = "cvlan-tag";
 263                 String containerType = "";
 264
 265                 testSet(query, expected, parentExpected, resultType, containerType);
 266
 267     }
 268
 269         /**
 270          * Test set.
 271          *
 272          * @param query the query
 273          * @param expected the expected
 274          * @param parentExpected the parent expected
 275          * @param resultType the result type
 276          * @param containerType the container type
 277          */
 278         public void testSet(QueryParser query, GraphTraversal<Vertex, Vertex> expected, GraphTraversal<Vertex, Vertex> parentExpected, String resultType, String containerType) {
 279                 assertEquals(
 280                                 "gremlin query should be " + expected,
 281                                 expected,
 282                                 query.getQueryBuilder().getQuery());
 283                 assertEquals(
 284                                 "parent gremlin query should be " + parentExpected,
 285                                 parentExpected,
 286                                 query.getParentQueryBuilder().getParentQuery());
 287                 assertEquals(
 288                                 "result type should be " + resultType,
 289                                 resultType,
 290                                 query.getResultType());
 291                 assertEquals(
 292                                 "container type should be " + containerType,
 293                                 containerType,
 294                                 query.getContainerType());
 295         }
 296 }