@Test public void testAcceptsCar() { CarFlagEncoder encoder = new CarFlagEncoder(5, 5, 0); assertEquals(40, encoder.parseSpeed("40 km/h"), 1e-3); assertEquals(40, encoder.parseSpeed("40km/h"), 1e-3); assertEquals(40, encoder.parseSpeed("40kmh"), 1e-3); assertEquals(64.374, encoder.parseSpeed("40mph"), 1e-3); assertEquals(48.28, encoder.parseSpeed("30 mph"), 1e-3); assertEquals(-1, encoder.parseSpeed(null), 1e-3); assertEquals(18.52, encoder.parseSpeed("10 knots"), 1e-3); assertEquals(19, encoder.parseSpeed("19 kph"), 1e-3); assertEquals(19, encoder.parseSpeed("19kph"), 1e-3); assertEquals(50, encoder.parseSpeed("RO:urban"), 1e-3); assertEquals(80, encoder.parseSpeed("RU:rural"), 1e-3); assertEquals(6, encoder.parseSpeed("walk"), 1e-3); }