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.io.PrintWriter;
020import java.io.StringWriter;
021
022import org.apache.commons.cli2.Group;
023import org.apache.commons.cli2.Option;
024import org.apache.commons.cli2.builder.DefaultOptionBuilder;
025import org.apache.commons.cli2.builder.GroupBuilder;
026import org.apache.commons.cli2.util.HelpFormatter;
027
028import junit.framework.TestCase;
029
030/**
031 * http://issues.apache.org/jira/browse/CLI-18
032 */
033public class BugCLI18Test extends TestCase {
034
035  public BugCLI18Test() {
036    super();
037  }
038
039
040  public void testBug() {
041    Option a = new DefaultOptionBuilder().withLongName("aaa").withShortName("a").withDescription("aaaaaaa").create();
042    Option b = new DefaultOptionBuilder().withLongName("bbb").withDescription("bbbbbbbb dksh fkshd fkhs dkfhsdk fhskd hksdks dhfowehfsdhfkjshf skfhkshf sf jkshfk sfh skfh skf f").create();
043    Option c = new DefaultOptionBuilder().withLongName("ccc").withShortName("c").withDescription("ccccccc").create();
044
045    Group g = new GroupBuilder().withOption(a).withOption(b).withOption(c).create();
046
047    HelpFormatter formatter = new HelpFormatter();
048    StringWriter out = new StringWriter();
049
050    formatter.setPrintWriter(new PrintWriter(out));
051    formatter.setHeader("dsfkfsh kdh hsd hsdh fkshdf ksdh fskdh fsdh fkshfk sfdkjhskjh fkjh fkjsh khsdkj hfskdhf skjdfh ksf khf s");
052    formatter.setFooter("blort j jgj j jg jhghjghjgjhgjhg jgjhgj jhg jhg hjg jgjhghjg jhg hjg jhgjg jgjhghjg jg jgjhgjgjg jhg jhgjh" + '\r' + '\n' + "rarrr");
053    formatter.setGroup(g);
054    formatter.setShellCommand("foobar");
055
056    formatter.print();
057
058  }
059}
060