SIUtilsTest.java

/*******************************************************************************
 * This file is part of OpenNMS(R).
 *
 * Copyright (C) 2010-2011 The OpenNMS Group, Inc.
 * OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
 *
 * OpenNMS(R) 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 3 of the License,
 * or (at your option) any later version.
 *
 * OpenNMS(R) 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 OpenNMS(R).  If not, see:
 *      http://www.gnu.org/licenses/
 *
 * For more information contact:
 *     OpenNMS(R) Licensing <license@opennms.org>
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 *     http://www.opennms.com/
 *******************************************************************************/

package org.opennms.core.utils;

import java.text.DecimalFormatSymbols;
import java.util.Locale;

import junit.framework.TestCase;

/**
 * @author <a href="mailto:dj@opennms.org">DJ Gregor</a>
 */
public class SIUtilsTest extends TestCase {
    /**
     * 10 gigabit ethernet.
     */
    public void testTenGig() {
        assertEquals("10 Gbps", SIUtils.getHumanReadableIfSpeed(10000000000L));
    }

    /**
     * Gigabit Ethernet.
     */
    public void testOneGig() {
        assertEquals("1 Gbps", SIUtils.getHumanReadableIfSpeed(1000000000L));
    }

    /**
     * Fast Ethernet.
     */
    public void testOneHundredMeg() {
        assertEquals("100 Mbps", SIUtils.getHumanReadableIfSpeed(100000000L));
    }

    /**
     * Ethernet.
     */
    public void testTenMeg() {
        assertEquals("10 Mbps", SIUtils.getHumanReadableIfSpeed(10000000L));
    }

    /**
     * DS-1 line speed.
     * @link http://en.wikipedia.org/wiki/Digital_Signal_1
     */
    public void testOnePointFiveFourFourMeg() {
    	DecimalFormatSymbols symbols = new DecimalFormatSymbols(Locale.getDefault());
        assertEquals("1"+symbols.getDecimalSeparator()+"544 Mbps", SIUtils.getHumanReadableIfSpeed(1544000L));
    }

    /**
     * 1200bps modem line.
     */
    public void testTwelveHundred() {
    	DecimalFormatSymbols symbols = new DecimalFormatSymbols(Locale.getDefault());
        assertEquals("1"+symbols.getDecimalSeparator()+"2 kbps", SIUtils.getHumanReadableIfSpeed(1200L));
    }
}