/**
* Copyright (C) 2010 the original author or authors.
* See the notice.md file distributed with this work for additional
* information regarding copyright ownership.
*
* Licensed 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 com.beust.jcommander.args;
import java.util.ArrayList;
import java.util.EnumSet;
import java.util.List;
import org.testng.Assert;
import com.beust.jcommander.JCommander;
import com.beust.jcommander.Parameter;
/**
* Test enums.
*
* @author Adrian Muraru
*/
public class ArgsEnum {
public enum ChoiceType { ONE, Two, THREE };
@Parameter(names = "-choice")
public ChoiceType choice = ChoiceType.ONE;
@Parameter(names = "-choices", variableArity = true)
public List<ChoiceType> choices = new ArrayList<ChoiceType>();
public static void main(String[] args1) {
ArgsEnum args = new ArgsEnum();
String[] argv = { "-choice", "ONE"};
JCommander jc = new JCommander(args, argv);
jc.usage();
Assert.assertEquals(jc.getParameters().get(0).getDescription(),
"Options: " + EnumSet.allOf((Class<? extends Enum>) ArgsEnum.ChoiceType.class));
}
}