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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,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.commons.jcs.jcache;
20  
21  import org.junit.Test;
22  
23  import javax.cache.annotation.BeanProvider;
24  import java.util.Iterator;
25  import java.util.ServiceLoader;
26  
27  import static org.hamcrest.CoreMatchers.instanceOf;
28  import static org.junit.Assert.assertThat;
29  import static org.junit.Assert.assertTrue;
30  
31  // useless test but without it we are not sure
32  // CDI TCKs passed
33  public class EnsureCDIIsTestedWhenTCKsRunTest
34  {
35      @Test
36      public void checkOWBProvider()
37      {
38          try {
39              final Iterator<BeanProvider> iterator = ServiceLoader.load(BeanProvider.class).iterator();
40              assertTrue(iterator.hasNext());
41              assertThat(iterator.next(), instanceOf(OWBBeanProvider.class));
42          } catch (java.lang.UnsupportedClassVersionError e) {
43              System.err.println("Ignoring checkOWBProvider test failure on " + System.getProperty("java.version"));
44          }
45      }
46  }