Examples with DefaultTieredBlock org.killbill.billing.catalog.DefaultTieredBlock used on opensource projects

Example 1 with DefaultTieredBlock

use of org.killbill.billing.catalog.DefaultTieredBlock in project killbill by killbill.

the class TestRawUsageOptimizer method testWithOneMonthlyUsageSectionTooFewItems.

@Test(groups = "fast")
public void testWithOneMonthlyUsageSectionTooFewItems() {
    final LocalDate firstEventStartDate = new LocalDate(2014, 03, 15);
    final List<InvoiceItem> invoiceItems = new ArrayList<InvoiceItem>();
    invoiceItems.add(createUsageItem(firstEventStartDate));
    final LocalDate targetDate = invoiceItems.get(invoiceItems.size() - 1).getEndDate();
    final Map<String, Usage> knownUsage = new HashMap<String, Usage>();
    final DefaultTieredBlock block = createDefaultTieredBlock("unit", 100, 1000, BigDecimal.ONE);
    final DefaultTier tier = createDefaultTierWithBlocks(block);
    final DefaultUsage usage = createConsumableInArrearUsage(usageName, BillingPeriod.MONTHLY, tier);
    knownUsage.put(usageName, usage);
    final LocalDate result = rawUsageOptimizer.getOptimizedRawUsageStartDate(firstEventStartDate, targetDate, invoiceItems, knownUsage, internalCallContext);
    // The largest endDate for ii is 2014-04-15, and by default org.killbill.invoice.readMaxRawUsagePreviousPeriod == 2 => targetDate =>  2014-02-15,
    // so we default to firstEventStartDate = 2014-03-15
    Assert.assertEquals(result.compareTo(firstEventStartDate), 0);
}

Example 2 with DefaultTieredBlock

use of org.killbill.billing.catalog.DefaultTieredBlock in project killbill by killbill.

the class TestRawUsageOptimizer method testWithOneMonthlyUsageSectionAndEnoughUsageItems.

@Test(groups = "fast")
public void testWithOneMonthlyUsageSectionAndEnoughUsageItems() {
    final LocalDate firstEventStartDate = new LocalDate(2014, 03, 15);
    final List<InvoiceItem> invoiceItems = new ArrayList<InvoiceItem>();
    for (int i = 0; i < 5; i++) {
        invoiceItems.add(createUsageItem(firstEventStartDate.plusMonths(i)));
    }
    final LocalDate targetDate = invoiceItems.get(invoiceItems.size() - 1).getEndDate();
    final Map<String, Usage> knownUsage = new HashMap<String, Usage>();
    final DefaultTieredBlock block = createDefaultTieredBlock("unit", 100, 1000, BigDecimal.ONE);
    final DefaultTier tier = createDefaultTierWithBlocks(block);
    final DefaultUsage usage = createConsumableInArrearUsage(usageName, BillingPeriod.MONTHLY, tier);
    knownUsage.put(usageName, usage);
    final LocalDate result = rawUsageOptimizer.getOptimizedRawUsageStartDate(firstEventStartDate, targetDate, invoiceItems, knownUsage, internalCallContext);
    // The largest endDate for ii is 2014-08-15, and by default org.killbill.invoice.readMaxRawUsagePreviousPeriod == 2 => targetDate =>  2014-06-15
    Assert.assertEquals(result.compareTo(new LocalDate(2014, 06, 15)), 0, "112 got " + result);
}

Example 3 with DefaultTieredBlock

use of org.killbill.billing.catalog.DefaultTieredBlock in project killbill by killbill.

the class TestContiguousIntervalConsumableInArrear method testComputeBilledUsage.

@Test(groups = "fast")
public void testComputeBilledUsage() throws CatalogApiException {
    final DefaultTieredBlock block1 = createDefaultTieredBlock("unit", 100, 10, BigDecimal.ONE);
    final DefaultTier tier1 = createDefaultTierWithBlocks(block1);
    final DefaultTieredBlock block2 = createDefaultTieredBlock("unit", 1000, 100, BigDecimal.ONE);
    final DefaultTier tier2 = createDefaultTierWithBlocks(block2);
    final DefaultUsage usage = createConsumableInArrearUsage(usageName, BillingPeriod.MONTHLY, tier1, tier2);
    final LocalDate targetDate = new LocalDate(2014, 03, 20);
    final ContiguousIntervalUsageInArrear intervalConsumableInArrear = createContiguousIntervalConsumableInArrear(usage, ImmutableList.<RawUsage>of(), targetDate, false, createMockBillingEvent(targetDate.toDateTimeAtStartOfDay(DateTimeZone.UTC), BillingPeriod.MONTHLY, Collections.<Usage>emptyList()));
    final BigDecimal result = intervalConsumableInArrear.computeToBeBilledConsumableInArrear(new DefaultRolledUpUnit("unit", 5325L));
    // 5000 = 1000 (tier1) + 4325 (tier2) => 10 + 5 = 15
    assertEquals(result, new BigDecimal("15"));
}

Example 4 with DefaultTieredBlock

use of org.killbill.billing.catalog.DefaultTieredBlock in project killbill by killbill.

the class TestContiguousIntervalConsumableInArrear method testComputeToBeBilledUsage.

@Test(groups = "fast")
public void testComputeToBeBilledUsage() {
    final LocalDate startDate = new LocalDate(2014, 03, 20);
    final LocalDate endDate = new LocalDate(2014, 04, 20);
    final DefaultTieredBlock block = createDefaultTieredBlock("unit", 100, 1000, BigDecimal.ONE);
    final DefaultTier tier = createDefaultTierWithBlocks(block);
    final DefaultUsage usage = createConsumableInArrearUsage(usageName, BillingPeriod.MONTHLY, tier);
    final LocalDate targetDate = startDate.plusDays(1);
    final ContiguousIntervalUsageInArrear intervalConsumableInArrear = createContiguousIntervalConsumableInArrear(usage, ImmutableList.<RawUsage>of(), targetDate, false, createMockBillingEvent(targetDate.toDateTimeAtStartOfDay(DateTimeZone.UTC), BillingPeriod.MONTHLY, Collections.<Usage>emptyList()));
    final List<InvoiceItem> existingUsage = Lists.newArrayList();
    final UsageInvoiceItem ii1 = new UsageInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, usage.getName(), startDate, endDate, BigDecimal.TEN, currency);
    existingUsage.add(ii1);
    final UsageInvoiceItem ii2 = new UsageInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, usage.getName(), startDate, endDate, BigDecimal.TEN, currency);
    existingUsage.add(ii2);
    // Will be ignored as is starts one day earlier.
    final UsageInvoiceItem ii3 = new UsageInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, usage.getName(), startDate.minusDays(1), endDate, BigDecimal.TEN, currency);
    existingUsage.add(ii3);
    // Will be ignored as it is for a different udsage section
    final UsageInvoiceItem ii4 = new UsageInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, "other", startDate, endDate, BigDecimal.TEN, currency);
    existingUsage.add(ii4);
    // Will be ignored because non usage item
    final FixedPriceInvoiceItem ii5 = new FixedPriceInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, startDate, BigDecimal.TEN, currency);
    existingUsage.add(ii5);
    final BigDecimal result = intervalConsumableInArrear.computeBilledUsage(intervalConsumableInArrear.getBilledItems(startDate, endDate, existingUsage));
    assertEquals(result.compareTo(BigDecimal.TEN.add(BigDecimal.TEN)), 0);
}

Example 5 with DefaultTieredBlock

use of org.killbill.billing.catalog.DefaultTieredBlock in project killbill by killbill.

the class TestContiguousIntervalConsumableInArrear method testComputeMissingItems.

@Test(groups = "fast")
public void testComputeMissingItems() throws CatalogApiException {
    final LocalDate startDate = new LocalDate(2014, 03, 20);
    final LocalDate firstBCDDate = new LocalDate(2014, 04, 15);
    final LocalDate endDate = new LocalDate(2014, 05, 15);
    // 2 items for startDate - firstBCDDate
    final List<RawUsage> rawUsages = new ArrayList<RawUsage>();
    rawUsages.add(new DefaultRawUsage(subscriptionId, new LocalDate(2014, 03, 20), "unit", 130L));
    rawUsages.add(new DefaultRawUsage(subscriptionId, new LocalDate(2014, 03, 21), "unit", 271L));
    // 1 items for firstBCDDate - endDate
    rawUsages.add(new DefaultRawUsage(subscriptionId, new LocalDate(2014, 04, 15), "unit", 199L));
    final DefaultTieredBlock block = createDefaultTieredBlock("unit", 100, 10, BigDecimal.ONE);
    final DefaultTier tier = createDefaultTierWithBlocks(block);
    final DefaultUsage usage = createConsumableInArrearUsage(usageName, BillingPeriod.MONTHLY, tier);
    final LocalDate targetDate = endDate;
    final BillingEvent event1 = createMockBillingEvent(startDate.toDateTimeAtStartOfDay(DateTimeZone.UTC), BillingPeriod.MONTHLY, Collections.<Usage>emptyList());
    final BillingEvent event2 = createMockBillingEvent(endDate.toDateTimeAtStartOfDay(DateTimeZone.UTC), BillingPeriod.MONTHLY, Collections.<Usage>emptyList());
    final ContiguousIntervalUsageInArrear intervalConsumableInArrear = createContiguousIntervalConsumableInArrear(usage, rawUsages, targetDate, true, event1, event2);
    final List<InvoiceItem> invoiceItems = new ArrayList<InvoiceItem>();
    final InvoiceItem ii1 = new UsageInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, usage.getName(), startDate, firstBCDDate, BigDecimal.ONE, currency);
    invoiceItems.add(ii1);
    final InvoiceItem ii2 = new UsageInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, usage.getName(), firstBCDDate, endDate, BigDecimal.ONE, currency);
    invoiceItems.add(ii2);
    final UsageInArrearItemsAndNextNotificationDate usageResult = intervalConsumableInArrear.computeMissingItemsAndNextNotificationDate(invoiceItems);
    final List<InvoiceItem> rawResults = usageResult.getInvoiceItems();
    assertEquals(rawResults.size(), 4);
    final List<InvoiceItem> result = ImmutableList.copyOf(Iterables.filter(rawResults, new Predicate<InvoiceItem>() {

        @Override
        public boolean apply(final InvoiceItem input) {
            return input.getAmount().compareTo(BigDecimal.ZERO) > 0;
        }
    }));
    // Invoiced for 1 BTC and used 130 + 271 = 401 => 5 blocks => 5 BTC so remaining piece should be 4 BTC
    assertEquals(result.get(0).getAmount().compareTo(new BigDecimal("4.0")), 0, String.format("%s != 4.0", result.get(0).getAmount()));
    assertEquals(result.get(0).getCurrency(), Currency.BTC);
    assertEquals(result.get(0).getAccountId(), accountId);
    assertEquals(result.get(0).getBundleId(), bundleId);
    assertEquals(result.get(0).getSubscriptionId(), subscriptionId);
    assertEquals(result.get(0).getPlanName(), planName);
    assertEquals(result.get(0).getPhaseName(), phaseName);
    assertEquals(result.get(0).getUsageName(), usage.getName());
    assertTrue(result.get(0).getStartDate().compareTo(startDate) == 0);
    assertTrue(result.get(0).getEndDate().compareTo(firstBCDDate) == 0);
    // Invoiced for 1 BTC and used 199  => 2 blocks => 2 BTC so remaining piece should be 1 BTC
    assertEquals(result.get(1).getAmount().compareTo(new BigDecimal("1.0")), 0, String.format("%s != 1.0", result.get(0).getAmount()));
    assertEquals(result.get(1).getCurrency(), Currency.BTC);
    assertEquals(result.get(1).getAccountId(), accountId);
    assertEquals(result.get(1).getBundleId(), bundleId);
    assertEquals(result.get(1).getSubscriptionId(), subscriptionId);
    assertEquals(result.get(1).getPlanName(), planName);
    assertEquals(result.get(1).getPhaseName(), phaseName);
    assertEquals(result.get(1).getUsageName(), usage.getName());
    assertTrue(result.get(1).getStartDate().compareTo(firstBCDDate) == 0);
    assertTrue(result.get(1).getEndDate().compareTo(endDate) == 0);
}