TimeUnitUnitTest.java

package com.github.ruediste1.btrbck.dom;

import static org.junit.Assert.assertEquals;

import org.joda.time.DateTime;
import org.junit.Before;
import org.junit.Test;

public class TimeUnitUnitTest {

    DateTime now;

    @Before
    public void setup() {
        now = new DateTime(2014, 3, 3, 3, 3, 3, 3);
    }

    @Test
    public void testSecond() {
        assertEquals(new DateTime(2014, 3, 3, 3, 3, 3, 0),
                TimeUnit.SECOND.truncate(now));
    }

    @Test
    public void testMinute() {
        assertEquals(new DateTime(2014, 3, 3, 3, 3, 0, 0),
                TimeUnit.MINUTE.truncate(now));
    }

    @Test
    public void testHour() {
        assertEquals(new DateTime(2014, 3, 3, 3, 0, 0, 0),
                TimeUnit.HOUR.truncate(now));
    }

    @Test
    public void testDay() {
        assertEquals(new DateTime(2014, 3, 3, 0, 0, 0, 0),
                TimeUnit.DAY.truncate(now));
    }

    @Test
    public void testWeek() {
        assertEquals(new DateTime(2014, 3, 3, 0, 0, 0, 0),
                TimeUnit.WEEK.truncate(now.plusDays(2)));
    }

    @Test
    public void testYear() {
        assertEquals(new DateTime(2014, 1, 1, 0, 0, 0, 0),
                TimeUnit.YEAR.truncate(now));
    }

    @Test
    public void testDecade() {
        assertEquals(new DateTime(2010, 1, 1, 0, 0, 0, 0),
                TimeUnit.DECADE.truncate(now));
    }
}