@Test
void convertAcceleration_whenValueGetsSmaller_thenPrecisionIsMaintained() {

    double kmPerHourAcceleration = 1.31211;
    double siSpeed = kmPerHourAcceleration * 1000 / (3600 * 3600);
    assertThat(ValuesInSIUnits.convertAcceleration(kmPerHourAcceleration, LengthUnit.KILOMETERS, TimeUnit.HOURS)).isCloseTo(siSpeed, withinPercentage(TOLERANCE));
}