Add plugin to check coverage
[aai/aai-common.git] / aai-core / src / test / java / org / onap / aai / serialization / db / DbSerializerTest.java
index b124e5d..3cf43b4 100644 (file)
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
- * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * 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.
  * 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.serialization.db;
 
-import static org.junit.Assert.*;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.when;
-
-import java.io.UnsupportedEncodingException;
-import java.lang.reflect.Field;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.util.*;
-
+import com.thinkaurelius.titan.core.TitanFactory;
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
-import org.apache.tinkerpop.gremlin.structure.Edge;
-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.structure.*;
 import org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph;
 import org.junit.*;
 import org.junit.rules.ExpectedException;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
 import org.onap.aai.AAISetup;
 import org.onap.aai.db.props.AAIProperties;
 import org.onap.aai.dbmap.DBConnectionType;
 import org.onap.aai.exceptions.AAIException;
-import org.onap.aai.introspection.Introspector;
-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.introspection.*;
 import org.onap.aai.parsers.query.QueryParser;
 import org.onap.aai.serialization.engines.QueryStyle;
 import org.onap.aai.serialization.engines.TitanDBEngine;
 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
 
-import com.thinkaurelius.titan.core.TitanFactory;
+import java.io.UnsupportedEncodingException;
+import java.lang.reflect.Field;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.*;
 
+import static org.junit.Assert.*;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+@RunWith(value = Parameterized.class)
 public class DbSerializerTest extends AAISetup {
 
        //to use, set thrown.expect to whatever your test needs
@@ -67,7 +60,6 @@ public class DbSerializerTest extends AAISetup {
 
        private final Version version = Version.getLatest();
        private final ModelType introspectorFactoryType = ModelType.MOXY;
-       private final QueryStyle queryStyle = QueryStyle.TRAVERSAL;
        private final DBConnectionType type = DBConnectionType.REALTIME;
        private Loader loader;
        private TransactionalGraphEngine dbEngine;
@@ -76,15 +68,25 @@ public class DbSerializerTest extends AAISetup {
        TransactionalGraphEngine spy;
        TransactionalGraphEngine.Admin adminSpy;
 
+       @Parameterized.Parameter(value = 0)
+       public QueryStyle queryStyle;
+
+       @Parameterized.Parameters(name = "QueryStyle.{0}")
+       public static Collection<Object[]> data() {
+               return Arrays.asList(new Object[][]{
+                               {QueryStyle.TRAVERSAL}
+               });
+       }
+
        @BeforeClass
        public static void init() throws Exception {
                graph = TitanFactory.build().set("storage.backend", "inmemory").open();
-               createGraph();
 
        }
 
        @Before
        public void setup() throws Exception {
+               //createGraph();
                loader = LoaderFactory.createLoaderForVersion(introspectorFactoryType, version);
                dbEngine = new TitanDBEngine(queryStyle, type, loader);
                spy = spy(dbEngine);
@@ -95,29 +97,6 @@ public class DbSerializerTest extends AAISetup {
                dbser = new DBSerializer(version, engine, introspectorFactoryType, "AAI-TEST");
        }
 
-       public static void createGraph() throws AAIException {
-               /*
-                * This setus up the test graph, For future junits , add more vertices
-                * and edges
-                */
-
-               Vertex l3interipv4addresslist_1 = graph.traversal().addV("aai-node-type", "l3-interface-ipv4-address-list",
-                               "l3-interface-ipv4-address", "l3-interface-ipv4-address-1").next();
-               Vertex subnet_2 = graph.traversal().addV("aai-node-type", "subnet", "subnet-id", "subnet-id-2").next();
-               Vertex l3interipv6addresslist_3 = graph.traversal().addV("aai-node-type", "l3-interface-ipv6-address-list",
-                               "l3-interface-ipv6-address", "l3-interface-ipv6-address-3").next();
-               Vertex subnet_4 = graph.traversal().addV("aai-node-type", "subnet", "subnet-id", "subnet-id-4").next();
-               Vertex subnet_5 = graph.traversal().addV("aai-node-type", "subnet", "subnet-id", "subnet-id-5").next();
-               Vertex l3network_6 = graph.traversal()
-                               .addV("aai-node-type", "l3-network", "network-id", "network-id-6", "network-name", "network-name-6")
-                               .next();
-
-               GraphTraversalSource g = graph.traversal();
-               EdgeRules.getInstance().addEdge(g, l3interipv4addresslist_1, subnet_2);
-               EdgeRules.getInstance().addEdge(g, l3interipv6addresslist_3, subnet_4);
-               EdgeRules.getInstance().addTreeEdge(g, subnet_5, l3network_6);
-       }
-
        @Test
        public void testFindDeletableDoesNotReturnDuplicates() throws AAIException {
 
@@ -168,8 +147,33 @@ public class DbSerializerTest extends AAISetup {
                graph.close();
        }
 
+
+       public void subnetSetup() throws AAIException {
+               /*
+                * This setus up the test graph, For future junits , add more vertices
+                * and edges
+                */
+
+               Vertex l3interipv4addresslist_1 = graph.traversal().addV("aai-node-type", "l3-interface-ipv4-address-list",
+                               "l3-interface-ipv4-address", "l3-interface-ipv4-address-1").next();
+               Vertex subnet_2 = graph.traversal().addV("aai-node-type", "subnet", "subnet-id", "subnet-id-2").next();
+               Vertex l3interipv6addresslist_3 = graph.traversal().addV("aai-node-type", "l3-interface-ipv6-address-list",
+                               "l3-interface-ipv6-address", "l3-interface-ipv6-address-3").next();
+               Vertex subnet_4 = graph.traversal().addV("aai-node-type", "subnet", "subnet-id", "subnet-id-4").next();
+               Vertex subnet_5 = graph.traversal().addV("aai-node-type", "subnet", "subnet-id", "subnet-id-5").next();
+               Vertex l3network_6 = graph.traversal()
+                               .addV("aai-node-type", "l3-network", "network-id", "network-id-6", "network-name", "network-name-6")
+                               .next();
+
+               GraphTraversalSource g = graph.traversal();
+               EdgeRules.getInstance().addEdge(g, l3interipv4addresslist_1, subnet_2);
+               EdgeRules.getInstance().addEdge(g, l3interipv6addresslist_3, subnet_4);
+               EdgeRules.getInstance().addTreeEdge(g, subnet_5, l3network_6);
+       }
+
        @Test
        public void subnetDelWithInEdgesIpv4Test() throws AAIException {
+               subnetSetup();
                String expected_message = "Object is being reference by additional objects preventing it from being deleted. Please clean up references from the following types [l3-interface-ipv4-address-list]";
 
                /*
@@ -184,6 +188,7 @@ public class DbSerializerTest extends AAISetup {
 
        @Test
        public void subnetDelWithInEdgesIpv6Test() throws AAIException {
+               subnetSetup();
                String expected_message = "Object is being reference by additional objects preventing it from being deleted. Please clean up references from the following types [l3-interface-ipv6-address-list]";
 
                /*
@@ -197,6 +202,7 @@ public class DbSerializerTest extends AAISetup {
 
        @Test
        public void subnetDelWithInEdgesL3network() throws AAIException {
+               subnetSetup();
                String expected_message = "";
 
                /*
@@ -279,6 +285,37 @@ public class DbSerializerTest extends AAISetup {
                }
        }
 
+       @Test
+       public void serializeToDbNewVertexAndEdgeAAIUUIDTest() throws AAIException, UnsupportedEncodingException, NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException, URISyntaxException {
+               String testName = new Object() {}.getClass().getEnclosingMethod().getName();
+               EdgeRules ers = EdgeRules.getInstance("/dbedgerules/DbEdgeRules_test.json");
+               DBSerializer localDbser = getDBSerializerWithSpecificEdgeRules(ers);
+
+               engine.startTransaction();
+
+               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","vnfc-" + testName, AAIProperties.AAI_URI, "/network/vnfcs/vnfc/vnfc-" + testName);
+
+               Introspector relationship = loader.introspectorFromName("relationship");
+               relationship.setValue("related-to", "vnfc");
+               relationship.setValue("related-link", "/network/vnfcs/vnfc/vnfc-" + testName);
+
+               Introspector relationshipList = loader.introspectorFromName("relationship-list");
+               relationshipList.setValue("relationship", Collections.singletonList(relationship.getUnderlyingObject()));
+
+               Introspector gvnfObj = loader.introspectorFromName("generic-vnf");
+               Vertex gvnf = localDbser.createNewVertex(gvnfObj);
+               gvnfObj.setValue("relationship-list", relationshipList.getUnderlyingObject());
+               gvnfObj.setValue("vnf-id", "vnf-" + testName);
+
+               QueryParser uriQuery = dbEngine.getQueryBuilder().createQueryFromURI(new URI("/network/generic-vnfs/generic-vnf/vnf-" + testName));
+
+               localDbser.serializeToDb(gvnfObj, gvnf, uriQuery, null, "test");
+               assertTrue("Generic-vnf has uuid ", gvnf.property(AAIProperties.AAI_UUID).isPresent());
+               assertTrue("Edge has uuid ", gvnf.edges(Direction.BOTH).next().property(AAIProperties.AAI_UUID).isPresent());
+
+
+       }
+
        @Test
        public void verifyResourceVersion_SunnyDayTest() throws AAIException {
                engine.startTransaction();
@@ -402,8 +439,8 @@ public class DbSerializerTest extends AAISetup {
        public void deleteEdgeTest() throws AAIException, UnsupportedEncodingException {
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
                EdgeRules rules = EdgeRules.getInstance();
                rules.addEdge(engine.tx().traversal(), gvnf, vnfc);
 
@@ -426,8 +463,8 @@ public class DbSerializerTest extends AAISetup {
        public void createEdgeTest() throws AAIException, UnsupportedEncodingException {
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
 
                //sunny day case
                Introspector relData = loader.introspectorFromName("relationship-data");
@@ -448,8 +485,8 @@ public class DbSerializerTest extends AAISetup {
        public void createCousinEdgeThatShouldBeTreeTest() throws AAIException, UnsupportedEncodingException, URISyntaxException {
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vf = engine.tx().addVertex("aai-node-type","vf-module","vf-module-id","vf-id");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vf = engine.tx().addVertex("aai-node-type","vf-module","vf-module-id","vf-id", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf/vf-modules/vf-module/vf-id");
 
                EdgeRules.getInstance().addTreeEdge(engine.tx().traversal(), gvnf, vf);
 
@@ -477,7 +514,7 @@ public class DbSerializerTest extends AAISetup {
        public void createEdgeNodeDoesNotExistExceptionTest() throws AAIException, UnsupportedEncodingException {
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
 
                //rainy day case, edge to non-existent object
                Introspector relData = loader.introspectorFromName("relationship-data");
@@ -581,8 +618,8 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
 
                //sunny day case
                Introspector relData = loader.introspectorFromName("relationship-data");
@@ -605,8 +642,8 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
 
                Introspector relData = loader.introspectorFromName("relationship-data");
                relData.setValue("relationship-key", "vnfc.vnfc-name");
@@ -632,8 +669,8 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "re-uses");
 
                Introspector relData = loader.introspectorFromName("relationship-data");
@@ -660,8 +697,8 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "uses");
 
                Introspector relData = loader.introspectorFromName("relationship-data");
@@ -694,8 +731,8 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
 
                Introspector relData = loader.introspectorFromName("relationship-data");
                relData.setValue("relationship-key", "vnfc.vnfc-name");
@@ -724,8 +761,8 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "uses");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "re-uses");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "over-uses");
@@ -758,8 +795,8 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "uses");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "re-uses");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "over-uses");
@@ -793,8 +830,8 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf");
-               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               Vertex gvnf = engine.tx().addVertex("aai-node-type","generic-vnf","vnf-id","myvnf", "aai-uri", "/network/generic-vnfs/generic-vnf/myvnf");
+               Vertex vnfc = engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "uses");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "re-uses");
                ers.addEdge(graph.traversal(), gvnf, vnfc, "over-uses");
@@ -821,7 +858,7 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
 
                Introspector relationship = loader.introspectorFromName("relationship");
                relationship.setValue("related-to", "vnfc");
@@ -860,7 +897,7 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
 
                Introspector relationship = loader.introspectorFromName("relationship");
                relationship.setValue("related-to", "vnfc");
@@ -899,7 +936,7 @@ public class DbSerializerTest extends AAISetup {
 
                engine.startTransaction();
 
-               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
 
                Introspector relationship = loader.introspectorFromName("relationship");
                relationship.setValue("related-to", "vnfc");
@@ -928,7 +965,7 @@ public class DbSerializerTest extends AAISetup {
                DBSerializer localDbser = getDBSerializerWithSpecificEdgeRules(ers);
 
                engine.startTransaction();
-               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
 
                Introspector relationship;
                Introspector relationshipList;
@@ -984,7 +1021,8 @@ public class DbSerializerTest extends AAISetup {
                DBSerializer localDbser = getDBSerializerWithSpecificEdgeRules(ers);
 
                engine.startTransaction();
-               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name");
+               engine.tx().addVertex("aai-node-type","vnfc","vnfc-name","a-name", "aai-uri", "/network/vnfcs/vnfc/a-name");
+
 
                Introspector relationship;
                Introspector relationshipList;
@@ -1147,14 +1185,15 @@ public class DbSerializerTest extends AAISetup {
                                ModelType.MOXY, "AAI-TEST");
 
                engine.startTransaction();
-               Vertex gv = engine.tx().addVertex("aai-node-type", "generic-vnf", "vnf-id", "id1");
-               Vertex lint = engine.tx().addVertex("aai-node-type", "l-interface", "interface-name", "name1");
+               Vertex gv = engine.tx().addVertex("aai-node-type", "generic-vnf", "vnf-id", "id1", "aai-uri", "/network/generic-vnfs/generic-vnf/id1");
+               Vertex lint = engine.tx().addVertex("aai-node-type", "l-interface");
                rules.addTreeEdge(engine.tx().traversal(), gv, lint);
 
                Introspector lintIntro = loader.introspectorFromName("l-interface");
+               lintIntro.setValue("interface-name", "name1");
                lintIntro.setValue("interface-role", "actor");
                URI lintURI = new URI("/network/generic-vnfs/generic-vnf/id1/l-interfaces/l-interface/name1");
-               QueryParser uriQuery = dbEngine.getQueryBuilder(gv).createQueryFromURI(lintURI);
+               QueryParser uriQuery = engine.getQueryBuilder(gv).createQueryFromURI(lintURI);
                dbser.serializeToDb(lintIntro, lint, uriQuery, "test-identifier", "AAI-TEST");
 
                assertTrue(engine.tx().traversal().V(lint).has("interface-role", "actor").hasNext());
@@ -1176,4 +1215,4 @@ public class DbSerializerTest extends AAISetup {
                assertTrue("very-fast".equals(res.getValue("speed-value")));
                assertTrue("things".equals(res.getValue("service-provider-bandwidth-up-units")));
        }
-}
\ No newline at end of file
+}