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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.migration;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import org.janusgraph.core.JanusGraphFactory;
import org.janusgraph.core.JanusGraph;
import org.janusgraph.core.JanusGraphTransaction;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
import org.junit.Before;
import org.junit.Test;
import org.onap.aai.AAISetup;
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.EdgeRules;
import org.onap.aai.serialization.engines.QueryStyle;
import org.onap.aai.serialization.engines.JanusGraphDBEngine;
import org.onap.aai.serialization.engines.TransactionalGraphEngine;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertEquals;
public class ValueMigratorTest extends AAISetup{
public static class SampleValueMigrator extends ValueMigrator {
public SampleValueMigrator(TransactionalGraphEngine engine, Map map, Boolean updateExistingValues){
super(engine, map, updateExistingValues);
}
@Override
public Status getStatus() {
return Status.SUCCESS;
}
@Override
public Optional<String[]> getAffectedNodeTypes() {
return null;
}
@Override
public String getMigrationName() {
return "SampleValueMigrator";
}
}
private final static Version version = Version.v10;
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 SampleValueMigrator migration;
private EdgeRules rules;
private GraphTraversalSource g;
private JanusGraphTransaction tx;
private SampleValueMigrator existingValuesMigration;
@Before
public void setup() throws Exception{
graph = JanusGraphFactory.build().set("storage.backend", "inmemory").open();
tx = graph.newTransaction();
g = tx.traversal();
loader = LoaderFactory.createLoaderForVersion(introspectorFactoryType, version);
dbEngine = new JanusGraphDBEngine(
queryStyle,
type,
loader);
rules = EdgeRules.getInstance();
Map<String, Map> map = new HashMap<>();
Map<String, Boolean> pair = new HashMap<>();
pair.put("in-maint", true);
map.put("pserver", pair);
map.put("pnf", pair);
g.addV().property("aai-node-type", "pserver")
.property("pserver-id", "pserver0")
.next();
g.addV().property("aai-node-type", "pserver")
.property("pserver-id", "pserver1")
.property("in-maint", "")
.next();
g.addV().property("aai-node-type", "pserver")
.property("pserver-id", "pserver2")
.property("in-maint", false)
.next();
g.addV().property("aai-node-type", "pnf")
.property("pnf-name","pnf1" )
.property("in-maint", false)
.next();
TransactionalGraphEngine spy = spy(dbEngine);
TransactionalGraphEngine.Admin adminSpy = spy(dbEngine.asAdmin());
GraphTraversalSource traversal = g;
when(spy.asAdmin()).thenReturn(adminSpy);
when(adminSpy.getTraversalSource()).thenReturn(traversal);
migration = new SampleValueMigrator(spy, map, false);
migration.run();
map = new HashMap<>();
pair = new HashMap<>();
pair.put("in-maint", true);
map.put("pnf", pair);
existingValuesMigration = new SampleValueMigrator(spy, map, true);
existingValuesMigration.run();
}
@Test
public void testMissingProperty(){
assertTrue("Value of pnf should be updated since the property doesn't exist",
g.V().has("aai-node-type", "pserver").has("pserver-id", "pserver0").has("in-maint", true).hasNext());
}
@Test
public void testExistingValue() {
assertTrue("Value of pserver shouldn't be updated since it already exists",
g.V().has("aai-node-type", "pserver").has("pserver-id", "pserver2").has("in-maint", false).hasNext());
}
@Test
public void testEmptyValue() {
assertTrue("Value of pserver should be updated since the value is an empty string",
g.V().has("aai-node-type", "pserver").has("pserver-id", "pserver1").has("in-maint", true).hasNext());
}
@Test
public void testUpdateExistingValues() {
assertTrue("Value of pnf should be updated even though it already exists",
g.V().has("aai-node-type", "pnf").has("pnf-name", "pnf1").has("in-maint", true).hasNext());
}
}
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