src/test/java/org/apache/commons/cli/bug/BugCLI18Test.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.commons.cli.bug;

import java.io.PrintWriter;
import java.io.StringWriter;

import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.Options;
import org.junit.Test;

/**
 * https://issues.apache.org/jira/browse/CLI-18
 */
public class BugCLI18Test
{
    @Test
    public void testCLI18()
    {
        final Options options = new Options();
        options.addOption(new Option("a", "aaa", false, "aaaaaaa"));
        options.addOption(new Option(null, "bbb", false, "bbbbbbb dksh fkshd fkhs dkfhsdk fhskd hksdks dhfowehfsdhfkjshf skfhkshf sf jkshfk sfh skfh skf f"));
        options.addOption(new Option("c", null, false, "ccccccc"));

        final HelpFormatter formatter = new HelpFormatter();
        final StringWriter out = new StringWriter();

        formatter.printHelp(new PrintWriter(out), 80, "foobar", "dsfkfsh kdh hsd hsdh fkshdf ksdh fskdh fsdh fkshfk sfdkjhskjh fkjh fkjsh khsdkj hfskdhf skjdfh ksf khf s", options, 2, 2, "blort j jgj j jg jhghjghjgjhgjhg jgjhgj jhg jhg hjg jgjhghjg jhg hjg jhgjg jgjhghjg jg jgjhgjgjg jhg jhgjh" + '\r' + '\n' + "rarrr", true);
    }
}