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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 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=========================================================
*/
package org.onap.aai.dbgen.tags;
import org.janusgraph.core.JanusGraphFactory;
import org.janusgraph.core.JanusGraph;
import org.janusgraph.core.schema.JanusGraphManagement;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
import org.apache.tinkerpop.gremlin.structure.Direction;
import org.apache.tinkerpop.gremlin.structure.Edge;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.mockito.Mockito;
import org.onap.aai.AAISetup;
import org.onap.aai.db.props.AAIProperties;
import org.onap.aai.dbmap.AAIGraph;
import org.onap.aai.dbmap.DBConnectionType;
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.AAIDirection;
import org.onap.aai.serialization.db.EdgeProperty;
import org.onap.aai.serialization.db.EdgeRules;
import org.onap.aai.serialization.engines.QueryStyle;
import org.onap.aai.serialization.engines.JanusGraphDBEngine;
import org.onap.aai.serialization.engines.TransactionalGraphEngine;
import org.onap.aai.exceptions.AAIException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;
import java.util.Iterator;
public class UpdateEdgeTagsTest extends AAISetup {
private final static Version version = Version.v12;
private final static ModelType introspectorFactoryType = ModelType.MOXY;
private final static QueryStyle queryStyle = QueryStyle.TRAVERSAL;
private final static DBConnectionType type = DBConnectionType.REALTIME;
private Loader loader;
private TransactionalGraphEngine dbEngine;
private JanusGraph graph;
private JanusGraph passedGraph;
private UpdateEdgeTagsCmd edgeOp;
private GraphTraversalSource g;
private Graph tx;
@Rule
public ExpectedException thrown = ExpectedException.none();
@Before
public void setUp() throws Exception {
graph = JanusGraphFactory.build().set("storage.backend","inmemory").open();
JanusGraphManagement janusgraphManagement = graph.openManagement();
tx = graph.newTransaction();
g = tx.traversal();
loader = LoaderFactory.createLoaderForVersion(introspectorFactoryType, version);
dbEngine = new JanusGraphDBEngine(
queryStyle,
type,
loader);
Vertex gvnf = g.addV().property(AAIProperties.NODE_TYPE, "generic-vnf")
.property("vnf-id", "test-vnf")
.next();
Vertex lInterface = g.addV().property(AAIProperties.NODE_TYPE, "l-interface")
.property("interface-name", "toscaMigration-test-lint")
.next();
Vertex logicalLink = g.addV().property(AAIProperties.NODE_TYPE, "logical-link")
.property("link-name", "toscaMigration-logical-link")
.next();
gvnf.addEdge("hasLInterface", lInterface, EdgeProperty.CONTAINS.toString(), AAIDirection.OUT.toString(),
EdgeProperty.DELETE_OTHER_V.toString(), AAIDirection.NONE.toString());
lInterface.addEdge("usesLogicalLink", logicalLink, EdgeProperty.CONTAINS.toString(), AAIDirection.NONE.toString(),
EdgeProperty.DELETE_OTHER_V.toString(), AAIDirection.NONE.toString());
lInterface.addEdge("sourceLInterface", logicalLink, EdgeProperty.CONTAINS.toString(), AAIDirection.NONE.toString(),
EdgeProperty.DELETE_OTHER_V.toString(), AAIDirection.NONE.toString());
Vertex pserver = g.addV("aai-node-type","pserver","hostname","a-name").next();
Vertex vnfc = g.addV("aai-node-type","vnfc","vnfc-name","a-name").next();
pserver.addEdge("tosca.relationships.HostedOn", vnfc, EdgeProperty.CONTAINS.toString(), AAIDirection.NONE.toString(),
EdgeProperty.DELETE_OTHER_V.toString(), AAIDirection.NONE.toString());
GraphTraversalSource traversal = g;
passedGraph = spy(graph);
when(passedGraph.traversal()).thenReturn(traversal);
Iterator<Edge> edgeItr = traversal.E();
while( edgeItr != null && edgeItr.hasNext() ){
Edge tEdge = edgeItr.next();
String edLab = tEdge.label().toString();
System.out.println("key = " + tEdge.inVertex().<String>property("aai-node-type").orElse(null)+"|"+ tEdge.outVertex().<String>property("aai-node-type").orElse(null)+ ", label = " + tEdge.label()
+ ", for id = " + tEdge.id().toString() + ", set: "+tEdge.keys()+":"+tEdge.values());
System.out.println("DEBUG - label = " + edLab);
}
}
@After
public void cleanUp() {
tx.tx().rollback();
graph.close();
}
@Test
public void verifyDirectionWasReversed_OriginalGraph() {
edgeOp = new UpdateEdgeTagsCmd("all", "/updateEdgeTestRules.json");
edgeOp.setGraph(passedGraph);
try {
edgeOp.execute();
} catch (AAIException e) {
e.printStackTrace();
}
Iterator<Edge> edgeItr = g.E();
while( edgeItr != null && edgeItr.hasNext() ){
Edge tmpEd = edgeItr.next();
System.out.println("Edge = " + tmpEd.inVertex().property("aai-node-type") + ", label = " + tmpEd.label()
+ ", for id = " + tmpEd.id().toString() +","+tmpEd.keys()+tmpEd.value("contains-other-v"));
try {
System.out.println("Edge prevent-delete = " +tmpEd.value("prevent-delete"));
System.out.println("Edge description = " +tmpEd.value("description"));
} catch (Exception e) {;} finally {;}
}
assertEquals("Graph should have four(4) Edges with contains-other-v=OUT"
, Long.valueOf(4)
, g.E().has("contains-other-v",AAIDirection.IN.toString()).count().next());
assertEquals("Graph should have zero(0) Edges with contains-other-v=NONE"
, Long.valueOf(0)
, g.E().has("contains-other-v",AAIDirection.NONE.toString()).count().next());
}
@Test
public void verifyDirectionWasReversed_withFilter() {
edgeOp = new UpdateEdgeTagsCmd("vnfc|pserver", "/updateEdgeTestRules.json");
edgeOp.setGraph(passedGraph);
try {
edgeOp.execute();
} catch (AAIException e) {
e.printStackTrace();
}
Iterator<Edge> edgeItr = g.E();
while( edgeItr != null && edgeItr.hasNext() ){
Edge tmpEd = edgeItr.next();
System.out.println("Edge = " + tmpEd.inVertex().property("aai-node-type") + ", label = " + tmpEd.label()
+ ", for id = " + tmpEd.id().toString() +","+tmpEd.keys()+tmpEd.value("contains-other-v"));
}
assertEquals("Graph should have one(1) Edges with contains-other-v=OUT"
, Long.valueOf(1)
, g.E().has("contains-other-v",AAIDirection.OUT.toString()).count().next());
assertEquals("Graph should have one(1) Edges with contains-other-v=IN"
, Long.valueOf(1)
, g.E().has("contains-other-v",AAIDirection.IN.toString()).count().next());
assertEquals("Graph should have two(2) Edges with contains-other-v=NONE"
, Long.valueOf(2)
, g.E().has("contains-other-v",AAIDirection.NONE.toString()).count().next());
}
@Test
public void verifyFaultyRuleFile_MissingEdgeSpec() throws AAIException {
thrown.expect(AAIException.class);
thrown.expectMessage("No EdgeRule found for nodeTypes: pserver|vnfc|blah");
Vertex pserver = g.V().has(AAIProperties.NODE_TYPE, "pserver").has("hostname", "a-name").next();
Vertex vnfc = g.V().has(AAIProperties.NODE_TYPE,"vnfc").has("vnfc-name","a-name").next();
pserver.addEdge("blah", vnfc, EdgeProperty.CONTAINS.toString(), AAIDirection.NONE.toString(),
EdgeProperty.DELETE_OTHER_V.toString(), AAIDirection.NONE.toString());
//Edge "blah" is not found in updateEdgeTestRules.json
edgeOp = new UpdateEdgeTagsCmd("all", "/updateEdgeTestRules.json");
edgeOp.setGraph(passedGraph);
edgeOp.execute();
}
@Test
public void verifyNewPropertyWasNOTAdded() {
//Edge rules in updateEdgeTestRules.json have "description" and "newProperty"
// but they don't transfer
edgeOp = new UpdateEdgeTagsCmd("all", "/updateEdgeTestRules.json");
edgeOp.setGraph(passedGraph);
try {
edgeOp.execute();
} catch (AAIException e) {
e.printStackTrace();
}
assertEquals("Graph could have zero(4) Edges with newProperty=newValue"
, Long.valueOf(0)
, g.E().has("newProperty","newValue").count().next());
assertEquals("Graph should have one(1) Edge with description=A l-interface/logical-link(1) edge description"
, Long.valueOf(0)
, g.E().has("description","A l-interface/logical-link(0) edge description").count().next());
}
}
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