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.output;
18  
19  import junit.framework.TestCase;
20  
21  /**
22   * Really not a lot to do here, but checking that no 
23   * Exceptions are thrown. 
24   *
25   * @version $Revision: 462832 $
26   */
27  public class NullWriterTest extends TestCase {
28  
29      public NullWriterTest(String name) {
30          super(name);
31      }
32  
33      public void testNull() {
34          char[] chars = new char[] {'A', 'B', 'C'};
35          NullWriter writer = new NullWriter();
36          writer.write(1);
37          writer.write(chars);
38          writer.write(chars, 1, 1);
39          writer.write("some string");
40          writer.write("some string", 2, 2);
41          writer.flush();
42          writer.close();
43      }
44  
45  }