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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.cli2.bug;
18  
19  import junit.framework.TestCase;
20  
21  import org.apache.commons.cli2.CommandLine;
22  import org.apache.commons.cli2.Group;
23  import org.apache.commons.cli2.Option;
24  import org.apache.commons.cli2.builder.ArgumentBuilder;
25  import org.apache.commons.cli2.builder.DefaultOptionBuilder;
26  import org.apache.commons.cli2.builder.GroupBuilder;
27  import org.apache.commons.cli2.commandline.Parser;
28  
29  /**
30   * @author John Keyes
31   */
32  public class Bug15046Test extends TestCase {
33  
34      public Bug15046Test(String name) {
35          super(name);
36      }
37  
38      public void testParamNamedAsOption() throws Exception {
39          final String[] CLI_ARGS = new String[] { "-z", "c" };
40  
41          DefaultOptionBuilder obuilder = new DefaultOptionBuilder();
42          ArgumentBuilder abuilder = new ArgumentBuilder();
43  
44          Option option =
45              obuilder
46                  .withShortName("z")
47                  .withLongName("timezone")
48                  .withDescription("affected option")
49                  .withArgument(abuilder.withName("timezone").create())
50                  .create();
51  
52          GroupBuilder gbuilder = new GroupBuilder();
53          Group options =
54              gbuilder.withName("bug15046").withOption(option).create();
55  
56          Parser parser = new Parser();
57          parser.setGroup(options);
58          CommandLine line = parser.parse(CLI_ARGS);
59  
60          assertEquals("c", line.getValue("-z"));
61  
62          Option c =
63              obuilder
64                  .withShortName("c")
65                  .withLongName("conflict")
66                  .withDescription("conflicting option")
67                  .withArgument(abuilder.withName("conflict").create())
68                  .create();
69  
70          options =
71              gbuilder
72                  .withName("bug15046")
73                  .withOption(option)
74                  .withOption(c)
75                  .create();
76  
77          parser.setGroup(options);
78          line = parser.parse(CLI_ARGS);
79  
80          assertEquals("c", line.getValue("-z"));
81      }
82  }