View Javadoc
1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.io;
18  
19  import java.io.IOException;
20  import java.io.Serializable;
21  import java.util.UUID;
22  
23  import junit.framework.TestCase;
24  import org.junit.Test;
25  
26  import static org.junit.Assert.assertEquals;
27  import static org.junit.Assert.assertFalse;
28  import static org.junit.Assert.assertTrue;
29  
30  /**
31   * JUnit Test Case for {@link TaggedIOException}.
32   */
33  public class TaggedIOExceptionTest {
34  
35      @Test
36      public void testTaggedIOException() {
37          final Serializable tag = UUID.randomUUID();
38          final IOException exception = new IOException("Test exception");
39          final TaggedIOException tagged = new TaggedIOException(exception, tag);
40          assertTrue(TaggedIOException.isTaggedWith(tagged, tag));
41          assertFalse(TaggedIOException.isTaggedWith(tagged, UUID.randomUUID()));
42          assertEquals(exception, tagged.getCause());
43          assertEquals(exception.getMessage(), tagged.getMessage());
44      }
45  
46  }