Source code

    001/**
    002 * Copyright (c) 2004-2011 QOS.ch
    003 * All rights reserved.
    004 *
    005 * Permission is hereby granted, free  of charge, to any person obtaining
    006 * a  copy  of this  software  and  associated  documentation files  (the
    007 * "Software"), to  deal in  the Software without  restriction, including
    008 * without limitation  the rights to  use, copy, modify,  merge, publish,
    009 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
    010 * permit persons to whom the Software  is furnished to do so, subject to
    011 * the following conditions:
    012 *
    013 * The  above  copyright  notice  and  this permission  notice  shall  be
    014 * included in all copies or substantial portions of the Software.
    015 *
    016 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
    017 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
    018 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
    019 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
    020 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
    021 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
    022 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    023 *
    024 */
    025package org.slf4j.profiler;
    026
    027import static org.junit.Assert.assertEquals;
    028
    029import org.junit.Test;
    030
    031public class UtilTest {
    032
    033    @Test
    034    public void testSelectDurationUnitForDisplay() throws InterruptedException {
    035        assertEquals(DurationUnit.NANOSECOND, Util.selectDurationUnitForDisplay(10));
    036        assertEquals(DurationUnit.NANOSECOND, Util.selectDurationUnitForDisplay(9 * Util.NANOS_IN_ONE_MICROSECOND));
    037        assertEquals(DurationUnit.MICROSECOND, Util.selectDurationUnitForDisplay(11 * Util.NANOS_IN_ONE_MICROSECOND));
    038        assertEquals(DurationUnit.MICROSECOND, Util.selectDurationUnitForDisplay(9 * Util.NANOS_IN_ONE_MILLISECOND));
    039        assertEquals(DurationUnit.MILLISSECOND, Util.selectDurationUnitForDisplay(11 * Util.NANOS_IN_ONE_MILLISECOND));
    040        assertEquals(DurationUnit.SECOND, Util.selectDurationUnitForDisplay(11 * Util.NANOS_IN_ONE_SECOND));
    041    }
    042
    043}