/*
 * Copyright 2013 Red Hat, Inc.
 *
 * This file is part of Thermostat.
 *
 * Thermostat is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published
 * by the Free Software Foundation; either version 2, or (at your
 * option) any later version.
 *
 * Thermostat is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Thermostat; see the file COPYING.  If not see
 * <http://www.gnu.org/licenses/>.
 *
 * Linking this code with other modules is making a combined work
 * based on this code.  Thus, the terms and conditions of the GNU
 * General Public License cover the whole combination.
 *
 * As a special exception, the copyright holders of this code give
 * you permission to link this code with independent modules to
 * produce an executable, regardless of the license terms of these
 * independent modules, and to copy and distribute the resulting
 * executable under terms of your choice, provided that you also
 * meet, for each linked independent module, the terms and conditions
 * of the license of that module.  An independent module is a module
 * which is not derived from or based on this code.  If you modify
 * this code, you may extend this exception to your version of the
 * library, but you are not obligated to do so.  If you do not wish
 * to do so, delete this exception statement from your version.
 */

package com.redhat.thermostat.launcher.internal;

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

import java.util.List;

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


public class CommonOptionsTest {

    @Test
    public void canGetLogLevel() {
        Option logOption = CommonOptions.getLogOption();
        Options options = new Options();
        options.addOption(logOption);
        assertTrue(options.hasOption("logLevel"));
        assertTrue(options.hasOption("l"));
        assertFalse(logOption.isRequired());
        assertTrue(logOption.hasArg());
    }
    
    @Test
    public void canGetDbOptions() {
        List<Option> opts = CommonOptions.getDbOptions();
        Options options = new Options();
        for (Option opt: opts) {
            options.addOption(opt);
        }
        assertTrue(options.hasOption("dbUrl"));
        assertTrue(options.hasOption("username"));
        assertTrue(options.hasOption("password"));
        assertFalse(options.getOption("dbUrl").isRequired());
        assertFalse(options.getOption("username").isRequired());
        assertFalse(options.getOption("password").isRequired());
        assertTrue(options.getOption("dbUrl").hasArg());
        assertTrue(options.getOption("username").hasArg());
        assertTrue(options.getOption("password").hasArg());
        Option dbUrlOption = options.getOption("dbUrl");
        assertEquals(CommonOptions.DB_URL_ARG, dbUrlOption.getArgName());
        assertEquals(CommonOptions.USERNAME_ARG, options.getOption(CommonOptions.USERNAME_ARG).getArgName());
    }
}