aai-core/src/test/java/org/openecomp/aai/query/builder/TraversalQueryTest.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.query.builder;
  22
  23 import static org.junit.Assert.assertEquals;
  24
  25 import java.io.UnsupportedEncodingException;
  26 import java.net.URI;
  27 import java.net.URISyntaxException;
  28
  29 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
  30 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
  31 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
  32 import org.apache.tinkerpop.gremlin.structure.Vertex;
  33 import org.junit.BeforeClass;
  34 import org.junit.Test;
  35 import org.mockito.Mock;
  36
  37 import org.openecomp.aai.db.props.AAIProperties;
  38 import org.openecomp.aai.exceptions.AAIException;
  39 import org.openecomp.aai.introspection.Introspector;
  40 import org.openecomp.aai.introspection.Loader;
  41 import org.openecomp.aai.introspection.LoaderFactory;
  42 import org.openecomp.aai.introspection.ModelType;
  43 import org.openecomp.aai.serialization.queryformats.QueryFormatTestHelper;
  44 import org.openecomp.aai.util.AAIConstants;
  45
  46 public class TraversalQueryTest {
  47
  48         public static Loader loader;
  49         @Mock public GraphTraversalSource g;
  50         @BeforeClass
  51         public static void configure() throws NoSuchFieldException, SecurityException, Exception {
  52
  53                 System.setProperty("AJSC_HOME", "./src/test/resources/");
  54                 System.setProperty("BUNDLECONFIG_DIR", "bundleconfig-local");
  55                 QueryFormatTestHelper.setFinalStatic(AAIConstants.class.getField("AAI_HOME_ETC_OXM"), "src/test/resources/org/openecomp/aai/introspection/");
  56                 loader = LoaderFactory.createLoaderForVersion(ModelType.MOXY, AAIProperties.LATEST);
  57         }
  58
  59         @Test
  60         public void unionQuery() {
  61                 TraversalQuery tQ = new TraversalQuery(loader, g);
  62                 TraversalQuery tQ2 = new TraversalQuery(loader, g);
  63                 TraversalQuery tQ3 = new TraversalQuery(loader, g);
  64                 tQ.union(
  65                                 tQ2.getVerticesByProperty("test1", "value1"),
  66                                 tQ3.getVerticesByIndexedProperty("test2", "value2"));
  67
  68                 GraphTraversal<Vertex, Vertex> expected = __.<Vertex>start()
  69                                 .union(__.has("test1", "value1"),__.has("test2", "value2"));
  70
  71                 assertEquals("they are equal", expected, tQ.getQuery());
  72
  73         }
  74
  75         @Test
  76         public void traversalClones() throws UnsupportedEncodingException, AAIException, URISyntaxException {
  77                 TraversalQuery tQ = new TraversalQuery(loader, g);
  78                 Introspector test = loader.introspectorFromName("test-object");
  79                 QueryBuilder builder = tQ.createQueryFromURI(new URI("network/test-objects/test-object/key1")).getQueryBuilder();
  80                 GraphTraversal<Vertex, Vertex> expected = __.<Vertex>start().has("vnf-id", "key1").has("aai-node-type", "test-object");
  81                 GraphTraversal<Vertex, Vertex> containerExpected = __.<Vertex>start().has("aai-node-type", "test-object");
  82
  83                 assertEquals("query object", expected.toString(), builder.getQuery().toString());
  84                 assertEquals("container query object", containerExpected.toString(), builder.getContainerQuery().getQuery().toString());
  85
  86         }
  87
  88         @Test
  89         public void nestedTraversalClones() throws UnsupportedEncodingException, AAIException, URISyntaxException {
  90
  91                 TraversalQuery tQ = new TraversalQuery(loader, g);
  92                 QueryBuilder builder = tQ.createQueryFromURI(new URI("network/generic-vnfs/generic-vnf/key1/l-interfaces/l-interface/key2")).getQueryBuilder();
  93                 GraphTraversal<Vertex, Vertex> expected = __.<Vertex>start().has("vnf-id", "key1").has("aai-node-type", "generic-vnf").out("hasLInterface").has(AAIProperties.NODE_TYPE, "l-interface").has("interface-name", "key2");
  94                 GraphTraversal<Vertex, Vertex> containerExpected = __.<Vertex>start().has("vnf-id", "key1").has("aai-node-type", "generic-vnf").out("hasLInterface").has(AAIProperties.NODE_TYPE, "l-interface");
  95
  96                 assertEquals("query object", expected.toString(), builder.getQuery().toString());
  97                 assertEquals("container query object", containerExpected.toString(), builder.getContainerQuery().getQuery().toString());
  98
  99         }
 100
 101
 102
 103 }