cvs commit: jakarta-commons-sandbox/cli/src/test/org/apache/commons/cli2/bugs Bug13886.java

[jk...@apache.org]

jkeyes      2003/11/01 16:08:28

  Added:       cli/src/test/org/apache/commons/cli2/bugs Bug13886.java
  Log:
  
- added test for mandatory groups (max == min == 1)
  
  Revision  Changes    Path
  1.1                  jakarta-commons-sandbox/cli/src/test/org/apache/commons/cli2/bugs/Bug13886.java
  
  Index: Bug13886.java
  ===================================================================
  /*
   * $Header: /home/cvs/jakarta-commons-sandbox/cli/src/test/org/apache/commons/cli2/bugs/Bug13886.java,v 1.1 2003/11/02 00:08:28 jkeyes Exp $
   * $Revision: 1.1 $
   * $Date: 2003/11/02 00:08:28 $
   *
   * ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution, if
   *    any, must include the following acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", and "Apache Software
   *    Foundation" must not be used to endorse or promote products derived
   *    from this software without prior written permission. For written
   *    permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache"
   *    nor may "Apache" appear in their names without prior written
   *    permission of the Apache GroupImpl.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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   */
  package org.apache.commons.cli2.bugs;
  
  import junit.framework.TestCase;
  
  import org.apache.commons.cli2.CommandLine;
  import org.apache.commons.cli2.CommandLineParser;
  import org.apache.commons.cli2.DefaultOptionBuilder;
  import org.apache.commons.cli2.Group;
  import org.apache.commons.cli2.GroupBuilder;
  import org.apache.commons.cli2.MissingOptionException;
  import org.apache.commons.cli2.Option;
  import org.apache.commons.cli2.UnexpectedOptionException;
  
  /**
   * @author John Keyes
   */
  public class Bug13886 extends TestCase {
  
      public Bug13886(final String name) {
          super(name);
      }
      
      public void testMandatoryGroup() throws Exception {
          final DefaultOptionBuilder obuilder = new DefaultOptionBuilder();
          final GroupBuilder gbuilder = new GroupBuilder();
          
          final Option a = 
              obuilder
                  .withShortName("a")
                  .create();
  
          final Option b = 
              obuilder
                  .withShortName("b")
                  .create();
  
          final Group options = 
              gbuilder
                  .withOption(a)
                  .withOption(b)
                  .withMaximum(1)
                  .withMinimum(1)
                  .create();
          
          final CommandLineParser parser = new CommandLineParser();
          parser.setGroup(options);
          
          try {
              final CommandLine cmdLine = parser.parse(
                  new String[] { } );
              fail("Expected MissingOptionException not caught");
          }
          catch (final MissingOptionException exp) {
          }
  
          try {
              final CommandLine cmdLine = parser.parse(
                  new String[] { "-a" } );
          }
          catch (final MissingOptionException exp) {
              fail("Unexpected MissingOptionException caught");
          }
          
          try {
              final CommandLine cmdLine = parser.parse(
                  new String[] { "-b" } );
          }
          catch (final MissingOptionException exp) {
              fail("Unexpected MissingOptionException caught");
          }
  
          try {
              final CommandLine cmdLine = parser.parse(
                  new String[] { "-a", "-b" } );
          }
          catch (final UnexpectedOptionException exp) {
          }
      }
  }
  
  
  

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