--- /dev/null
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.aai.query.builder;
+
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
+import org.apache.tinkerpop.gremlin.structure.Graph;
+import org.apache.tinkerpop.gremlin.structure.T;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.aai.AAISetup;
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.introspection.Loader;
+import org.onap.aai.introspection.LoaderFactory;
+import org.onap.aai.introspection.ModelType;
+import org.onap.aai.introspection.Version;
+import org.onap.aai.serialization.db.EdgeRules;
+import org.onap.aai.serialization.db.EdgeType;
+
+import java.util.List;
+
+import static org.junit.Assert.assertTrue;
+
+public class SimplePathTest extends AAISetup {
+
+ public Loader loader;
+
+ @Before
+ public void setup() throws Exception {
+ loader = LoaderFactory.createLoaderForVersion(ModelType.MOXY, Version.getLatest());
+ }
+
+ private QueryBuilder<Vertex> buildTestQuery(QueryBuilder<Vertex> qb) throws AAIException {
+ return qb.createEdgeTraversal(EdgeType.TREE, "generic-vnf", "l-interface")
+ .until(qb.newInstance().getVerticesByProperty("aai-node-type", "generic-vnf"))
+ .repeat(qb.newInstance().union(
+ qb.newInstance().createEdgeTraversal(EdgeType.TREE, "generic-vnf", "l-interface"),
+ qb.newInstance().createEdgeTraversal(EdgeType.TREE, "l-interface", "generic-vnf"),
+ qb.newInstance().createEdgeTraversal(EdgeType.COUSIN, "l-interface", "logical-link"),
+ qb.newInstance().createEdgeTraversal(EdgeType.COUSIN, "logical-link", "l-interface")
+ ).simplePath())
+ .store("x").cap("x").unfold().dedup();
+ }
+
+ private GraphTraversalSource setupGraph() throws AAIException{
+ Graph graph = TinkerGraph.open();
+ GraphTraversalSource g = graph.traversal();
+ EdgeRules rules = EdgeRules.getInstance();
+
+ Vertex gvnf1 = graph.addVertex(T.label, "generic-vnf", T.id, "00", "aai-node-type", "generic-vnf",
+ "vnf-id", "gvnf1", "vnf-name", "genvnfname1", "nf-type", "sample-nf-type");
+
+ Vertex lint1 = graph.addVertex(T.label, "l-interface", T.id, "10", "aai-node-type", "l-interface",
+ "interface-name", "lint1", "is-port-mirrored", "true", "in-maint", "true", "is-ip-unnumbered", "false");
+
+ Vertex loglink1 = graph.addVertex(T.label, "logical-link", T.id, "20", "aai-node-type", "logical-link",
+ "link-name", "loglink1", "in-maint", "false", "link-type", "sausage");
+
+ Vertex lint2 = graph.addVertex(T.label, "l-interface", T.id, "11", "aai-node-type", "l-interface",
+ "interface-name", "lint2", "is-port-mirrored", "true", "in-maint", "true", "is-ip-unnumbered", "false");
+
+ Vertex loglink2 = graph.addVertex(T.label, "logical-link", T.id, "21", "aai-node-type", "logical-link",
+ "link-name", "loglink2", "in-maint", "false", "link-type", "sausage");
+
+ Vertex lint3 = graph.addVertex(T.label, "l-interface", T.id, "12", "aai-node-type", "l-interface",
+ "interface-name", "lint3", "is-port-mirrored", "true", "in-maint", "true", "is-ip-unnumbered", "false");
+
+ Vertex gvnf2 = graph.addVertex(T.label, "generic-vnf", T.id, "01", "aai-node-type", "generic-vnf",
+ "vnf-id", "gvnf2", "vnf-name", "genvnfname2", "nf-type", "sample-nf-type");
+
+ rules.addTreeEdge(g, gvnf1, lint1);
+ rules.addEdge(g, lint1, loglink1);
+ rules.addEdge(g, loglink1, lint2);
+ rules.addEdge(g, lint2, loglink2);
+ rules.addEdge(g, loglink2, lint3);
+ rules.addTreeEdge(g, gvnf2, lint3);
+
+ return g;
+ }
+
+ @Test
+ public void gremlinQueryTest() throws AAIException {
+ GraphTraversalSource g = setupGraph();
+ List<Vertex> expected = g.V("01").toList();
+ Vertex start = g.V("00").toList().get(0);
+
+ GremlinTraversal<Vertex> qb = new GremlinTraversal<>(loader, g, start);
+ QueryBuilder<Vertex> q = buildTestQuery(qb);
+ List<Vertex> results = q.toList();
+ assertTrue("results match", expected.containsAll(results) && results.containsAll(expected));
+ }
+
+ @Test
+ public void traversalQueryTest() throws AAIException {
+ GraphTraversalSource g = setupGraph();
+ List<Vertex> expected = g.V("01").toList();
+ Vertex start = g.V("00").toList().get(0);
+
+ TraversalQuery<Vertex> qb = new TraversalQuery<>(loader, g, start);
+ QueryBuilder<Vertex> q = buildTestQuery(qb);
+ List<Vertex> results = q.toList();
+ assertTrue("results match", expected.containsAll(results) && results.containsAll(expected));
+ }
+}
Code Review / aai / aai-common.git / blobdiff