1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 package org.apache.commons.rdf.jena;
20
21 import static org.junit.Assert.fail;
22
23 import java.util.ServiceLoader;
24
25 import org.apache.commons.rdf.api.RDF;
26 import org.junit.Test;
27
28 public class JenaServiceLoaderTest {
29
30 @Test
31 public void testServiceLoaderLookup() {
32 final ServiceLoader<RDF> loader = ServiceLoader.load(RDF.class);
33 for (final RDF impl : loader) {
34 if (impl instanceof JenaRDF) {
35 return; // yay
36 }
37 }
38 fail("JenaRDF not found in ServiceLoader");
39 }
40 }