StopTest.java

/*
 * Copyright (c) 2009-present the original author or authors.
 *
 * 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.planet57.gshell.util.cli2;

import java.util.List;

import org.junit.Test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

/**
 * Tests options.
 */
public class StopTest
    extends CliProcessorTestSupport
{
  private static class Simple
  {
    @Option(name = "h")
    boolean help;

    @Option(name = "v")
    boolean verbose;

    @Argument()
    List<String> remaining;
  }

  private Simple bean;

  @Override
  protected Object createBean() {
    return bean = new Simple();
  }

  @Test
  public void testStopOption() throws Exception {
    underTest.process("-h", "--", "-v", "bar", "--baz");
    assertTrue(bean.help);
    assertEquals(3, bean.remaining.size());
    assertEquals("-v", bean.remaining.get(0));
    assertEquals("bar", bean.remaining.get(1));
    assertEquals("--baz", bean.remaining.get(2));
  }

  @Test
  public void testStopAtNonOption() throws Exception {
    underTest.setStopAtNonOption(true);
    underTest.process("-h", "foo", "-v", "bar", "--baz");
    assertTrue(bean.help);
    assertEquals(4, bean.remaining.size());
    assertEquals("foo", bean.remaining.get(0));
    assertEquals("-v", bean.remaining.get(1));
    assertEquals("bar", bean.remaining.get(2));
    assertEquals("--baz", bean.remaining.get(3));
  }
}