@Test
public void testMoneyBagEquals() {
assertTrue(!fMB1.equals(null));
assertEquals(fMB1, fMB1);
IMoney equal = MoneyBag.create(new Money(12, "CHF"), new Money(7, "USD"));
assertTrue(fMB1.equals(equal));
assertTrue(!fMB1.equals(f12CHF));
assertTrue(!f12CHF.equals(fMB1));
assertTrue(!fMB1.equals(fMB2));
}