@Test(groups = "fast") public void testBalanceFormatting() throws Exception { final BillingState billingState = new BillingState(UUID.randomUUID(), 2, BigDecimal.TEN, new LocalDate(), DateTimeZone.UTC, UUID.randomUUID(), null, null); final DefaultBillingStateFormatter formatter = new DefaultBillingStateFormatter(billingState); Assert.assertEquals(formatter.getFormattedBalanceOfUnpaidInvoices(), "10.00"); } }