/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.marmotta.ldclient.test.rdf;
import org.apache.commons.io.IOUtils;
import org.apache.marmotta.commons.sesame.model.ModelCommons;
import org.apache.marmotta.ldclient.api.ldclient.LDClientService;
import org.apache.marmotta.ldclient.endpoint.rdf.StanbolEndpoint;
import org.apache.marmotta.ldclient.model.ClientConfiguration;
import org.apache.marmotta.ldclient.model.ClientResponse;
import org.apache.marmotta.ldclient.services.ldclient.LDClient;
import org.apache.marmotta.ldclient.test.helper.TestLDClient;
import org.junit.Assert;
import org.junit.Assume;
import org.junit.Test;
import org.openrdf.query.BooleanQuery;
import org.openrdf.query.QueryLanguage;
import org.openrdf.repository.RepositoryConnection;
import java.io.InputStream;
/**
* Add file description here!
* <p/>
* Author: Sebastian Schaffert (sschaffert@apache.org)
*/
public class TestStanbolProvider {
/**
* This method tests accessing the DBPedia SPARQL service, which uses Virtuoso and delivers RDF/XML as
* well as text/turtle.
*
* @throws Exception
*/
@Test
public void testDBPedia() throws Exception {
ClientConfiguration config = new ClientConfiguration();
config.addEndpoint(new StanbolEndpoint("DBPedia (Stanbol Cache)","http://dev.iks-project.eu:8080/entityhub/site/dbpedia/","^http://dbpedia\\.org/resource/.*"));
LDClientService ldclient = new TestLDClient(new LDClient(config));
Assume.assumeTrue(ldclient.ping("http://dev.iks-project.eu:8080/"));
String uriBerlin = "http://dbpedia.org/resource/Berlin";
ClientResponse respBerlin = ldclient.retrieveResource(uriBerlin);
RepositoryConnection conBerlin = ModelCommons.asRepository(respBerlin.getData()).getConnection();
conBerlin.begin();
Assert.assertTrue(conBerlin.size() > 0);
// run a SPARQL test to see if the returned data is correct
InputStream sparql = this.getClass().getResourceAsStream("dbpedia-berlin.sparql");
BooleanQuery testLabel = conBerlin.prepareBooleanQuery(QueryLanguage.SPARQL, IOUtils.toString(sparql));
Assert.assertTrue("SPARQL test query failed", testLabel.evaluate());
conBerlin.commit();
conBerlin.close();
ldclient.shutdown();
}
}