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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.rest.search;
import com.thinkaurelius.titan.core.TitanGraph;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
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.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import org.onap.aai.dbmap.DBConnectionType;
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.engines.QueryStyle;
import org.onap.aai.serialization.engines.TitanDBEngine;
import org.onap.aai.serialization.engines.TransactionalGraphEngine;
import org.onap.aai.serialization.queryformats.SubGraphStyle;
import javax.ws.rs.core.*;
import java.net.URI;
import java.util.*;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public class GremlinServerImplTest {
GremlinServerImpl gremlinServerImpl;
protected static final MediaType APPLICATION_JSON = MediaType.valueOf("application/json");
private static final Set<Integer> VALID_HTTP_STATUS_CODES = new HashSet<>();
private final static Version version = Version.getLatest();
private final static ModelType introspectorFactoryType = ModelType.MOXY;
private final static QueryStyle queryStyle = QueryStyle.TRAVERSAL;
private final static DBConnectionType type = DBConnectionType.REALTIME;
static {
VALID_HTTP_STATUS_CODES.add(200);
VALID_HTTP_STATUS_CODES.add(201);
VALID_HTTP_STATUS_CODES.add(204);
}
private GenericQueryProcessor genericQueryProcessor;
private HttpHeaders httpHeaders;
private UriInfo uriInfo;
private MultivaluedMap<String, String> headersMultiMap;
private MultivaluedMap<String, String> queryParameters;
private List<String> aaiRequestContextList;
private List<MediaType> outputMediaTypes;
private Loader loader;
private TitanGraph graph;
private Graph tx;
private GraphTraversalSource g;
private TransactionalGraphEngine dbEngine;
@Before
public void setup()throws AAIException{
httpHeaders = mock(HttpHeaders.class);
uriInfo = mock(UriInfo.class);
headersMultiMap = new MultivaluedHashMap<>();
queryParameters = Mockito.spy(new MultivaluedHashMap<>());
headersMultiMap.add("X-FromAppId", "JUNIT");
headersMultiMap.add("X-TransactionId", UUID.randomUUID().toString());
headersMultiMap.add("Real-Time", "true");
headersMultiMap.add("Accept", "application/json");
headersMultiMap.add("aai-request-context", "");
outputMediaTypes = new ArrayList<>();
outputMediaTypes.add(APPLICATION_JSON);
aaiRequestContextList = new ArrayList<>();
aaiRequestContextList.add("");
when(httpHeaders.getAcceptableMediaTypes()).thenReturn(outputMediaTypes);
when(httpHeaders.getRequestHeaders()).thenReturn(headersMultiMap);
when(httpHeaders.getRequestHeader("X-FromAppId")).thenReturn(Arrays.asList("JUNIT"));
when(httpHeaders.getRequestHeader("X-TransactionId")).thenReturn(Arrays.asList("JUNIT"));
when(httpHeaders.getRequestHeader("aai-request-context")).thenReturn(aaiRequestContextList);
when(uriInfo.getQueryParameters()).thenReturn(queryParameters);
when(uriInfo.getQueryParameters(false)).thenReturn(queryParameters);
// TODO - Check if this is valid since RemoveDME2QueryParameters seems to be very unreasonable
Mockito.doReturn(null).when(queryParameters).remove(anyObject());
when(httpHeaders.getMediaType()).thenReturn(APPLICATION_JSON);
loader = LoaderFactory.createLoaderForVersion(introspectorFactoryType, version);
dbEngine = new TitanDBEngine(
queryStyle,
type,
loader);
GenericQueryProcessor.Builder builder=new GenericQueryProcessor.Builder(dbEngine);
builder.queryFrom(URI.create("te"));
builder.queryFrom("te", "gremlin");
builder.create();
builder.processWith(QueryProcessorType.GREMLIN_SERVER);
builder.processWith(QueryProcessorType.LOCAL_GROOVY);
gremlinServerImpl= new GremlinServerImpl(builder);
}
@Test(expected = NullPointerException.class)
public void processSubGraphTest() throws Exception{
GraphTraversal<Vertex, Vertex> g=Mockito.mock(GraphTraversal.class);
g.has("cloud-region-id", "cloud-region-id-1");
gremlinServerImpl.processSubGraph(SubGraphStyle.prune,g);
}
@Test(expected = RuntimeException.class)
public void executeTest() throws Exception{
GraphTraversal<Vertex, Vertex> g=Mockito.mock(GraphTraversal.class);
g.has("cloud-region-id", "cloud-region-id-1");
//Mockito.when(etPath()).thenReturn("testpath");
List<Object> re= gremlinServerImpl.execute(SubGraphStyle.prune);
Assert.assertNotNull(re);
}
}
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