Examples with ItemAdjInvoiceItem org.killbill.billing.invoice.model.ItemAdjInvoiceItem used on opensource projects

Example 16 with ItemAdjInvoiceItem

use of org.killbill.billing.invoice.model.ItemAdjInvoiceItem in project killbill by killbill.

the class TestSubscriptionItemTree method testWithWrongInitialItem.

@Test(groups = "fast")
public void testWithWrongInitialItem() throws IOException {
    final LocalDate wrongStartDate = new LocalDate(2016, 9, 9);
    final LocalDate correctStartDate = new LocalDate(2016, 9, 8);
    final LocalDate endDate = new LocalDate(2016, 10, 8);
    final BigDecimal rate = new BigDecimal("12.00");
    final BigDecimal amount = rate;
    final SubscriptionItemTree tree = new SubscriptionItemTree(subscriptionId, invoiceId);
    final InvoiceItem wrongInitialItem = new RecurringInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, productName, planName, phaseName, null, wrongStartDate, endDate, amount, rate, currency);
    tree.addItem(wrongInitialItem);
    final InvoiceItem itemAdj = new ItemAdjInvoiceItem(wrongInitialItem, new LocalDate(2016, 10, 2), amount.negate(), currency);
    tree.addItem(itemAdj);
    final InvoiceItem correctInitialItem = new RecurringInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, productName, planName, phaseName, null, correctStartDate, endDate, amount, rate, currency);
    tree.flatten(true);
    tree.mergeProposedItem(correctInitialItem);
    tree.buildForMerge();
    final InvoiceItem expected = new RecurringInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, productName, planName, phaseName, null, correctStartDate, wrongStartDate, new BigDecimal("0.40"), rate, currency);
    final List<InvoiceItem> expectedResult = ImmutableList.<InvoiceItem>of(expected);
    verifyResult(tree.getView(), expectedResult);
}