001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.cli2.bug;
018
019import java.util.Iterator;
020
021import junit.framework.TestCase;
022
023import org.apache.commons.cli2.Option;
024import org.apache.commons.cli2.builder.PatternBuilder;
025import org.apache.commons.cli2.option.GroupImpl;
026
027public class Bug27575Test extends TestCase {
028
029        public void testRequiredOptions(){
030                PatternBuilder builder = new PatternBuilder();
031                builder.withPattern("hc!<");
032                Option option = builder.create();
033                assertTrue(option instanceof GroupImpl);
034
035                GroupImpl group = (GroupImpl)option;
036                Iterator i = group.getOptions().iterator();
037                assertEquals("[-h]",i.next().toString());
038                assertEquals("-c <arg>",i.next().toString());
039                assertFalse(i.hasNext());
040        }
041}