Examples with MonetaryOperator javax.money.MonetaryOperator used on opensource projects

Example 1 with MonetaryOperator

use of javax.money.MonetaryOperator in project jsr354-ri by JavaMoney.

the class FastMoneyTest method testWithMonetaryOperator.

/**
 * Test method for {@link org.javamoney.moneta.FastMoney#with(javax.money.MonetaryOperator)} .
 */
@Test
public void testWithMonetaryOperator() {
    MonetaryOperator adj = amount -> FastMoney.of(-100, amount.getCurrency());
    FastMoney m = FastMoney.of(new BigDecimal("1.2345"), "XXX");
    FastMoney a = m.with(adj);
    assertNotNull(a);
    assertNotSame(m, a);
    assertEquals(m.getCurrency(), a.getCurrency());
    assertEquals(FastMoney.of(-100, m.getCurrency()), a);
    adj = amount -> amount.multiply(2).getFactory().setCurrency(Monetary.getCurrency("CHF")).create();
    a = m.with(adj);
    assertNotNull(a);
    assertNotSame(m, a);
    assertEquals(Monetary.getCurrency("CHF"), a.getCurrency());
    assertEquals(FastMoney.of(1.2345 * 2, a.getCurrency()), a);
}

Example 2 with MonetaryOperator

use of javax.money.MonetaryOperator in project jsr354-ri by JavaMoney.

the class MonetaryOperatorsTest method testPercentToString.

/**
 * Test method for
 * {@link org.javamoney.moneta.function.MonetaryOperators#percent(java.lang.Number)}
 * .
 */
@Test
public void testPercentToString() {
    MonetaryOperator p = MonetaryOperators.percent((short) 25);
    assertTrue(p.toString().contains("25"));
    assertTrue(p.toString().contains("%"));
}

Example 3 with MonetaryOperator

use of javax.money.MonetaryOperator in project jsr354-ri by JavaMoney.

the class MonetaryRoundedFactoryBuilderTest method shouldReturnTheSameMonetaryOperator.

@Test
public void shouldReturnTheSameMonetaryOperator() {
    MonetaryOperator monetaryOperator = m -> m;
    MonetaryRoundedFactory factory = MonetaryRoundedFactory.of(monetaryOperator);
    assertNotNull(factory);
    assertEquals(monetaryOperator, factory.getRoundingOperator());
}

Example 4 with MonetaryOperator

use of javax.money.MonetaryOperator in project jsr354-ri by JavaMoney.

the class MonetaryRoundedFactoryBuilderTest method shouldReturnScaleMathContextOperator.

@Test
public void shouldReturnScaleMathContextOperator() {
    int precision = 6;
    int scale = 3;
    RoundingMode roundingMode = RoundingMode.HALF_EVEN;
    MonetaryRoundedFactory factory = MonetaryRoundedFactory.withRoundingMode(roundingMode).withScale(scale).withPrecision(precision).build();
    assertNotNull(factory);
    MonetaryOperator roundingOperator = factory.getRoundingOperator();
    assertNotNull(roundingOperator);
    assertTrue(PrecisionScaleRoundedOperator.class.isInstance(roundingOperator));
    PrecisionScaleRoundedOperator result = PrecisionScaleRoundedOperator.class.cast(roundingOperator);
    assertEquals(precision, result.getMathContext().getPrecision());
    assertEquals(scale, result.getScale());
    assertEquals(roundingMode, result.getMathContext().getRoundingMode());
}

Example 5 with MonetaryOperator

use of javax.money.MonetaryOperator in project jsr354-ri by JavaMoney.

the class DefaultMonetaryRoundedFactoryTest method shouldReturnGetRoudingOperator.

@Test
public void shouldReturnGetRoudingOperator() {
    MonetaryOperator roundingOperator = factory.getRoundingOperator();
    assertEquals(identical, roundingOperator);
}