//------------------------------------------------------------------------- public virtual void test_convert() { FxRate test = FxRate.of(GBP, USD, 1.25d); assertEquals(test.convert(100, GBP, USD), 125d); assertEquals(test.convert(100, USD, GBP), 100d / 1.25d); assertThrowsIllegalArg(() => test.convert(100, GBP, AUD)); }