EdgeRules throws descriptive error on invalid rule
[aai/aai-common.git] / aai-core / src / test / java / org / openecomp / aai / query / builder / UntilTest.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
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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
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20
21 package org.openecomp.aai.query.builder;
22
23 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
24 import org.apache.tinkerpop.gremlin.structure.Graph;
25 import org.apache.tinkerpop.gremlin.structure.T;
26 import org.apache.tinkerpop.gremlin.structure.Vertex;
27 import org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph;
28 import org.junit.Before;
29 import org.junit.Test;
30 import org.openecomp.aai.AAISetup;
31 import org.openecomp.aai.db.props.AAIProperties;
32 import org.openecomp.aai.exceptions.AAIException;
33 import org.openecomp.aai.introspection.Loader;
34 import org.openecomp.aai.introspection.LoaderFactory;
35 import org.openecomp.aai.introspection.ModelType;
36 import org.openecomp.aai.serialization.db.EdgeRules;
37 import org.openecomp.aai.serialization.db.EdgeType;
38
39 import java.util.ArrayList;
40 import java.util.List;
41
42 import static org.junit.Assert.assertTrue;
43
44 public class UntilTest extends AAISetup {
45
46         private Loader loader;
47         
48         @Before
49         public void setup() throws Exception {
50                 loader = LoaderFactory.createLoaderForVersion(ModelType.MOXY, AAIProperties.LATEST);
51         }
52         
53         private QueryBuilder<Vertex> buildTestQuery(QueryBuilder<Vertex> qb) throws AAIException{
54                 return qb.until(qb.newInstance().getVerticesByProperty("aai-node-type", "l-interface")).repeat(
55                                 qb.newInstance().union(
56                                                 qb.newInstance().createEdgeTraversal(EdgeType.TREE, "cloud-region", "tenant"),
57                                                 qb.newInstance().createEdgeTraversal(EdgeType.TREE, "tenant", "vserver"),
58                                                 qb.newInstance().createEdgeTraversal(EdgeType.TREE, "vserver", "l-interface")
59                         )).store("x").cap("x").unfold().dedup();
60         }
61         
62         @Test
63         public void gremlinQueryUntilTest() throws AAIException {
64                 Graph graph = TinkerGraph.open();
65                 EdgeRules rules = EdgeRules.getInstance();
66                 GraphTraversalSource g = graph.traversal();
67                 
68                 Vertex v1 = graph.addVertex(T.id, 1, "aai-node-type", "cloud-region");
69                 Vertex v2 = graph.addVertex(T.id, 2, "aai-node-type", "tenant");
70                 Vertex v3 = graph.addVertex(T.id, 3, "aai-node-type", "vserver");
71                 Vertex v4 = graph.addVertex(T.id, 4, "aai-node-type", "l-interface");
72                 rules.addTreeEdge(g, v1, v2);
73                 rules.addTreeEdge(g, v2, v3);
74                 rules.addTreeEdge(g, v3, v4);
75                 List<Vertex> expected = new ArrayList<>();
76                 expected.add(v4);
77                 
78                 GremlinTraversal<Vertex> qb =  new GremlinTraversal<>(loader, g, v1);
79                 QueryBuilder q = buildTestQuery(qb);
80                 
81                 List<Vertex> results = q.toList();
82
83                 assertTrue("results match", expected.containsAll(results) && results.containsAll(expected));
84         }
85
86         @Test
87         public void traversalQueryUntilTest() throws AAIException {
88                 Graph graph = TinkerGraph.open();
89                 EdgeRules rules = EdgeRules.getInstance();
90                 GraphTraversalSource g = graph.traversal();
91                 
92                 Vertex v1 = graph.addVertex(T.id, 1, "aai-node-type", "cloud-region");
93                 Vertex v2 = graph.addVertex(T.id, 2, "aai-node-type", "tenant");
94                 Vertex v3 = graph.addVertex(T.id, 3, "aai-node-type", "vserver");
95                 Vertex v4 = graph.addVertex(T.id, 4, "aai-node-type", "l-interface");
96                 rules.addTreeEdge(g, v1, v2);
97                 rules.addTreeEdge(g, v2, v3);
98                 rules.addTreeEdge(g, v3, v4);
99                 List<Vertex> expected = new ArrayList<>();
100                 expected.add(v4);
101                 
102                 TraversalQuery<Vertex> qb =  new TraversalQuery<>(loader, g, v1);
103                 QueryBuilder<Vertex> q = buildTestQuery(qb);
104                 
105                 List<Vertex> results = q.toList();
106
107                 assertTrue("results match", expected.containsAll(results) && results.containsAll(expected));
108         }
109         
110         
111
112 }