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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  import org.apache.commons.cli2.*;
21  import org.apache.commons.cli2.builder.ArgumentBuilder;
22  import org.apache.commons.cli2.builder.DefaultOptionBuilder;
23  import org.apache.commons.cli2.builder.GroupBuilder;
24  import org.apache.commons.cli2.commandline.Parser;
25  import org.apache.commons.cli2.validation.FileValidator;
26  
27  /**
28   * @author brianegge
29   */
30  public class BugCLI122Test extends TestCase {
31      public void testArgumentWhichStartsWithDash() throws OptionException {
32          Argument wdArg = new ArgumentBuilder()
33                  .withName("anything")
34                  .withMaximum(1)
35                  .withMinimum(1)
36                  .withInitialSeparator('=')
37                  .create();
38  
39          Option wdOpt = new DefaultOptionBuilder().withArgument(wdArg)
40                  .withDescription("anything, foo or -foo")
41                  .withLongName("argument")
42                  .withShortName("a")
43                  .create();
44  
45          Group group = new GroupBuilder().withOption(wdOpt).create();
46  
47          Parser p = new Parser();
48          p.setGroup(group);
49          CommandLine normal = p.parse (new String[]{"-a", "foo"});
50          assertNotNull(normal);
51          assertEquals(normal.getValue(wdOpt), "foo");
52  
53          CommandLine withDash = p.parse (new String[]{"--argument", "\"-foo\""});
54          assertNotNull(withDash);
55          assertEquals("-foo", withDash.getValue(wdOpt));
56  
57          CommandLine withDashAndEquals = p.parse (new String[]{"--argument=-foo"});
58          assertNotNull(withDashAndEquals);
59          assertEquals("-foo", withDashAndEquals.getValue(wdOpt));
60      }
61  }