@Test public void thatMoneyAddedIsNotAltered(){ Money mockMoney = EasyMock.createMock(Money.class); EasyMock.expect( mockMoney.getCurrency() ).andReturn( "EUR" ); EasyMock.expect( mockMoney.getAmount() ).andReturn( 3.0 ); EasyMock.replay(mockMoney); Money realMoney = new Money(); realMoney.addMoney( mockMoney ); EasyMock.verify( mockMoney ); }
@Override protected String doEncode(final Object object) { final Money money = (Money) object; final String value = String.valueOf(money.doubleValue()) + " " + money.getCurrency(); return value; }
public Money addToNewMoney(Money money) { Money newMoney = new Money(); newMoney.setDollars(money.getDollars()); newMoney.setDollars(money.getCents()); return newMoney; }
private Money newMoney(final long amount) { return new Money(amount / (centFactor() * 1.0), this.currency); }
@Test public void testDouble() { final Money m1 = new Money(100, "pds"); assertEquals(100.0, m1.doubleValue(), 0.0); }
@Test public void testAdd() { final Money m1 = new Money(110, "pds"); final Money m2 = new Money(220, "pds"); final Money m3 = m1.add(m2); assertEquals(330.0, m3.doubleValue(), 0.0); }
private Money parseDerivedValue(final Object original, final String entry) { Money money = (Money) original; if (money == null || money.getCurrency().equals(LOCAL_CURRENCY_CODE)) { try { final double value = DEFAULT_CURRENCY_FORMAT.parse(entry).doubleValue(); money = new Money(value, LOCAL_CURRENCY_CODE); return money; } catch (final ParseException ignore) { } } try { final double value = DEFAULT_NUMBER_FORMAT.parse(entry).doubleValue(); final String currencyCode = money == null ? defaultCurrencyCode : money.getCurrency(); money = new Money(value, currencyCode); return money; } catch (final ParseException ex) { throw new TextEntryParseException("Not a distinguishable money value " + entry, ex); } }
public void testIsLessThrowsExceptionWithDifferentCurrencies() { final Money m1 = new Money(98, "pds"); final Money m2 = new Money(100, "usd"); try { m2.isLessThan(m1); fail(); } catch (final IllegalArgumentException expected) { } }
@Test public void testCreateFromDouble() { final Money m1 = new Money(100.50, "pds"); assertEquals("100.50", m1.getAmount().toString()); assertEquals(100.50, m1.doubleValue(), 0.0); }
@Test public void testSubtract() { final Money m1 = new Money(300, "pds"); final Money m2 = new Money(100, "pds"); final Money m3 = m1.subtract(m2); assertEquals(200.0, m3.doubleValue(), 0.0); }
@Test public void testIsLessThanZero() { final Money m1 = new Money(-1, "usd"); assertTrue(m1.isLessThanZero()); }
@Test public void testIsGreaterThanZero() { final Money m1 = new Money(1, "usd"); assertTrue(m1.isGreaterThanZero()); }
@Test public void testHasSameCurrency() { final Money m1 = new Money(100, "pds"); final Money m2 = new Money(200, "pds"); final Money m3 = new Money(200, "usd"); assertTrue(m1.hasSameCurrency(m2)); assertFalse(m1.hasSameCurrency(m3)); }