@Test
@FixFor("DBZ-1405")
public void testNanoDuration() {

    long years = 6 * 12 * 30 * ChronoUnit.DAYS.getDuration().toNanos();
    long months = 7 * 30 * ChronoUnit.DAYS.getDuration().toNanos();
    long days = 1 * ChronoUnit.DAYS.getDuration().toNanos();
    long hours = 2 * ChronoUnit.HOURS.getDuration().toNanos();
    long minutes = 3 * ChronoUnit.MINUTES.getDuration().toNanos();
    long seconds = 4 * ChronoUnit.SECONDS.getDuration().toNanos();
    long nanos = 5;
    assertThat(NanoDuration.durationNanos(6, 7, 1, 2, 3, 4, 5)).isEqualTo(years + months + days + hours + minutes + seconds + nanos);
}