public void testBasic() throws UnitException { UnitFormat format = UnitFormatManager.instance(); Unit meter = format.parse("meter"); Unit second = format.parse("second"); Unit meterPerSecondUnit = meter.divideBy(second); Unit knot = format.parse("knot"); assert (meterPerSecondUnit.isCompatible(knot)); logger.debug("5 knots is {} {}", knot.convertTo(5, meterPerSecondUnit), format.format(meterPerSecondUnit)); Assert2.assertNearlyEquals(2.5722222f, knot.convertTo(5, meterPerSecondUnit)); }