Examples with BillingPeriod org.killbill.billing.catalog.api.BillingPeriod used on opensource projects

Example 71 with BillingPeriod

use of org.killbill.billing.catalog.api.BillingPeriod in project killbill by killbill.

the class TestUserApiCancel method testCancelSubscription_START_OF_TERM.

@Test(groups = "slow")
public void testCancelSubscription_START_OF_TERM() throws SubscriptionBaseApiException {
    // Set date in such a way that Phase align with the first of the month (and so matches our hardcoded accountData account BCD)
    final DateTime testStartDate = new DateTime(2016, 11, 1, 0, 3, 42, 0);
    clock.setDeltaFromReality(testStartDate.getMillis() - clock.getUTCNow().getMillis());
    final String prod = "Shotgun";
    final BillingPeriod term = BillingPeriod.MONTHLY;
    final String planSet = PriceListSet.DEFAULT_PRICELIST_NAME;
    // CREATE
    DefaultSubscriptionBase subscription = testUtil.createSubscription(bundle, prod, term, planSet);
    PlanPhase currentPhase = subscription.getCurrentPhase();
    assertEquals(currentPhase.getPhaseType(), PhaseType.TRIAL);
    // Move out of TRIAL
    testListener.pushExpectedEvent(NextEvent.PHASE);
    clock.addDays(30);
    assertListenerStatus();
    // Artificially set the CTD
    final Duration ctd = testUtil.getDurationMonth(1);
    final DateTime newChargedThroughDate = TestSubscriptionHelper.addDuration(clock.getUTCNow(), ctd);
    subscriptionInternalApi.setChargedThroughDate(subscription.getId(), newChargedThroughDate, internalCallContext);
    subscription = (DefaultSubscriptionBase) subscriptionInternalApi.getSubscriptionFromId(subscription.getId(), internalCallContext);
    // Move ahead a bit abd cancel START_OF_TERM
    clock.addDays(5);
    testListener.pushExpectedEvent(NextEvent.CANCEL);
    subscription.cancelWithPolicy(BillingActionPolicy.START_OF_TERM, accountData.getTimeZone(), accountData.getBillCycleDayLocal(), callContext);
    assertListenerStatus();
    subscription = (DefaultSubscriptionBase) subscriptionInternalApi.getSubscriptionFromId(subscription.getId(), internalCallContext);
    Assert.assertEquals(subscription.getAllTransitions().get(subscription.getAllTransitions().size() - 1).getTransitionType(), SubscriptionBaseTransitionType.CANCEL);
    Assert.assertEquals(new LocalDate(subscription.getAllTransitions().get(subscription.getAllTransitions().size() - 1).getEffectiveTransitionTime(), accountData.getTimeZone()), new LocalDate(2016, 12, 1));
}

Example 72 with BillingPeriod

use of org.killbill.billing.catalog.api.BillingPeriod in project killbill by killbill.

the class TestUserApiCancel method testCancelSubscriptionEOTWithChargeThroughDate.

@Test(groups = "slow")
public void testCancelSubscriptionEOTWithChargeThroughDate() throws SubscriptionBillingApiException, SubscriptionBaseApiException {
    final String prod = "Shotgun";
    final BillingPeriod term = BillingPeriod.MONTHLY;
    final String planSet = PriceListSet.DEFAULT_PRICELIST_NAME;
    // CREATE
    DefaultSubscriptionBase subscription = testUtil.createSubscription(bundle, prod, term, planSet);
    PlanPhase trialPhase = subscription.getCurrentPhase();
    assertEquals(trialPhase.getPhaseType(), PhaseType.TRIAL);
    // NEXT PHASE
    final DateTime expectedPhaseTrialChange = TestSubscriptionHelper.addDuration(subscription.getStartDate(), trialPhase.getDuration());
    testUtil.checkNextPhaseChange(subscription, 1, expectedPhaseTrialChange);
    // MOVE TO NEXT PHASE
    testListener.pushExpectedEvent(NextEvent.PHASE);
    Interval it = new Interval(clock.getUTCNow(), clock.getUTCNow().plusDays(31));
    clock.addDeltaFromReality(it.toDurationMillis());
    assertListenerStatus();
    trialPhase = subscription.getCurrentPhase();
    assertEquals(trialPhase.getPhaseType(), PhaseType.EVERGREEN);
    // SET CTD + RE READ SUBSCRIPTION + CHANGE PLAN
    final Duration ctd = testUtil.getDurationMonth(1);
    final DateTime newChargedThroughDate = TestSubscriptionHelper.addDuration(expectedPhaseTrialChange, ctd);
    subscriptionInternalApi.setChargedThroughDate(subscription.getId(), newChargedThroughDate, internalCallContext);
    subscription = (DefaultSubscriptionBase) subscriptionInternalApi.getSubscriptionFromId(subscription.getId(), internalCallContext);
    assertEquals(subscription.getLastActiveProduct().getName(), prod);
    assertEquals(subscription.getLastActivePriceList().getName(), planSet);
    assertEquals(subscription.getLastActiveBillingPeriod(), term);
    assertEquals(subscription.getLastActiveCategory(), ProductCategory.BASE);
    // CANCEL
    subscription.cancel(callContext);
    assertListenerStatus();
    // CANCEL a second time (first pending CANCEL should be made inactive)
    subscription.cancel(callContext);
    assertListenerStatus();
    assertEquals(subscription.getLastActiveProduct().getName(), prod);
    assertEquals(subscription.getLastActivePriceList().getName(), planSet);
    assertEquals(subscription.getLastActiveBillingPeriod(), term);
    assertEquals(subscription.getLastActiveCategory(), ProductCategory.BASE);
    final DateTime futureEndDate = subscription.getFutureEndDate();
    Assert.assertNotNull(futureEndDate);
    // MOVE TO EOT + RECHECK
    testListener.pushExpectedEvents(NextEvent.CANCEL);
    it = new Interval(clock.getUTCNow(), clock.getUTCNow().plusMonths(1));
    clock.addDeltaFromReality(it.toDurationMillis());
    assertListenerStatus();
    assertTrue(futureEndDate.compareTo(subscription.getEndDate()) == 0);
    final PlanPhase currentPhase = subscription.getCurrentPhase();
    assertNull(currentPhase);
    testUtil.checkNextPhaseChange(subscription, 0, null);
    assertEquals(subscription.getLastActiveProduct().getName(), prod);
    assertEquals(subscription.getLastActivePriceList().getName(), planSet);
    assertEquals(subscription.getLastActiveBillingPeriod(), term);
    assertEquals(subscription.getLastActiveCategory(), ProductCategory.BASE);
    assertListenerStatus();
}

Example 73 with BillingPeriod

use of org.killbill.billing.catalog.api.BillingPeriod in project killbill by killbill.

the class TestIntegrationInvoiceWithRepairLogic method testRepairWithFullItemAdjustment.

@Test(groups = "slow")
public void testRepairWithFullItemAdjustment() throws Exception {
    final LocalDate today = new LocalDate(2013, 7, 19);
    // Set clock to the initial start date - we implicitly assume here that the account timezone is UTC
    clock.setDeltaFromReality(today.toDateTimeAtCurrentTime(DateTimeZone.UTC).getMillis() - clock.getUTCNow().getMillis());
    final Account account = createAccountWithNonOsgiPaymentMethod(getAccountData(1));
    final String productName = "Shotgun";
    final BillingPeriod term = BillingPeriod.ANNUAL;
    final String planSetName = PriceListSet.DEFAULT_PRICELIST_NAME;
    //
    // CREATE SUBSCRIPTION AND EXPECT BOTH EVENTS: NextEvent.CREATE, NextEvent.BLOCK NextEvent.INVOICE
    //
    final DefaultEntitlement bpEntitlement = createBaseEntitlementAndCheckForCompletion(account.getId(), "externalKey", productName, ProductCategory.BASE, term, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.INVOICE);
    assertNotNull(bpEntitlement);
    assertEquals(invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext).size(), 1);
    assertEquals(bpEntitlement.getSubscriptionBase().getCurrentPlan().getRecurringBillingPeriod(), BillingPeriod.ANNUAL);
    // Move out of trials for interesting invoices adjustments
    busHandler.pushExpectedEvents(NextEvent.PHASE, NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
    clock.addDays(30);
    assertListenerStatus();
    List<Invoice> invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 2);
    ImmutableList<ExpectedInvoiceItemCheck> toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2013, 8, 18), new LocalDate(2014, 8, 18), InvoiceItemType.RECURRING, new BigDecimal("2399.95")));
    invoiceChecker.checkInvoice(invoices.get(1).getId(), callContext, toBeChecked);
    // Move clock to 2013-09-17
    clock.addDays(30);
    busHandler.pushExpectedEvents(NextEvent.BLOCK, NextEvent.CANCEL, NextEvent.INVOICE);
    bpEntitlement.cancelEntitlementWithPolicyOverrideBillingPolicy(EntitlementActionPolicy.IMMEDIATE, BillingActionPolicy.IMMEDIATE, ImmutableList.<PluginProperty>of(), callContext);
    assertListenerStatus();
    invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 3);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2013, 8, 18), new LocalDate(2014, 8, 18), InvoiceItemType.RECURRING, new BigDecimal("2399.95")));
    invoiceChecker.checkInvoice(invoices.get(1).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2013, 9, 17), new LocalDate(2014, 8, 18), InvoiceItemType.REPAIR_ADJ, new BigDecimal("-2202.69")), new ExpectedInvoiceItemCheck(new LocalDate(2013, 9, 17), new LocalDate(2013, 9, 17), InvoiceItemType.CBA_ADJ, new BigDecimal("2202.69")));
    invoiceChecker.checkInvoice(invoices.get(2).getId(), callContext, toBeChecked);
    //
    // ITEM ADJUSTMENT PRIOR TO DOING THE REPAIR
    //
    final Invoice invoice1 = invoices.get(1);
    final List<Payment> payments = paymentApi.getAccountPayments(account.getId(), false, false, ImmutableList.<PluginProperty>of(), callContext);
    final ExpectedPaymentCheck expectedPaymentCheck = new ExpectedPaymentCheck(clock.getUTCNow().toLocalDate(), new BigDecimal("2399.95"), TransactionStatus.SUCCESS, invoice1.getId(), Currency.USD);
    final Payment payment1 = payments.get(0);
    final Map<UUID, BigDecimal> iias = new HashMap<UUID, BigDecimal>();
    iias.put(invoice1.getInvoiceItems().get(0).getId(), new BigDecimal("197.26"));
    refundPaymentWithInvoiceItemAdjAndCheckForCompletion(account, payment1, iias, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT, NextEvent.INVOICE_ADJUSTMENT);
    checkNoMoreInvoiceToGenerate(account);
}

Example 74 with BillingPeriod

use of org.killbill.billing.catalog.api.BillingPeriod in project killbill by killbill.

the class TestIntegrationInvoiceWithRepairLogic method testWithSuperflousRepairedItems.

@Test(groups = "slow")
public void testWithSuperflousRepairedItems() throws Exception {
    // We take april as it has 30 days (easier to play with BCD)
    final LocalDate today = new LocalDate(2012, 4, 1);
    final Account account = createAccountWithNonOsgiPaymentMethod(getAccountData(1));
    // Set clock to the initial start date - we implicitly assume here that the account timezone is UTC
    clock.setDay(today);
    final String productName = "Shotgun";
    final BillingPeriod term = BillingPeriod.MONTHLY;
    final String pricelistName = PriceListSet.DEFAULT_PRICELIST_NAME;
    //
    // CREATE SUBSCRIPTION AND EXPECT BOTH EVENTS: NextEvent.CREATE NextEvent.INVOICE
    //
    final DefaultEntitlement bpEntitlement = createBaseEntitlementAndCheckForCompletion(account.getId(), "externalKey", productName, ProductCategory.BASE, term, NextEvent.CREATE, NextEvent.INVOICE, NextEvent.BLOCK);
    assertNotNull(bpEntitlement);
    List<Invoice> invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 1);
    ImmutableList<ExpectedInvoiceItemCheck> toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(0).getId(), callContext, toBeChecked);
    //
    // Check we get the first invoice at the phase event
    //
    busHandler.pushExpectedEvents(NextEvent.PHASE, NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
    // Move the clock to 2012-05-02
    clock.addDays(31);
    assertListenerStatus();
    invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 2);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(0).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("249.95")));
    final Invoice lastInvoice = invoices.get(1);
    invoiceChecker.checkInvoice(lastInvoice.getId(), callContext, toBeChecked);
    //
    // Let's add a bunch of items by hand to pretend we have lots of cancelling items that should be cleaned (data issue after a potential invoice bug)
    //
    // We test both full and partial repair.
    /*
        final UUID id, @Nullable final DateTime createdDate, final UUID accountId,
                           @Nullable final Integer invoiceNumber, final LocalDate invoiceDate, final LocalDate targetDate,
                           final Currency currency, final boolean migrated, final InvoiceStatus status, final boolean isParentInvoice
         */
    final InvoiceModelDao shellInvoice = new InvoiceModelDao(UUID.randomUUID(), lastInvoice.getCreatedDate(), lastInvoice.getAccountId(), null, lastInvoice.getInvoiceDate(), lastInvoice.getTargetDate(), lastInvoice.getCurrency(), false, InvoiceStatus.COMMITTED, false);
    final InvoiceItemModelDao recurring1 = new InvoiceItemModelDao(lastInvoice.getCreatedDate(), InvoiceItemType.RECURRING, lastInvoice.getId(), lastInvoice.getAccountId(), bpEntitlement.getBundleId(), bpEntitlement.getBaseEntitlementId(), "", "shotgun-monthly", "shotgun-monthly-evergreen", null, new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), new BigDecimal("249.95"), new BigDecimal("249.95"), account.getCurrency(), null);
    final InvoiceItemModelDao repair1 = new InvoiceItemModelDao(lastInvoice.getCreatedDate(), InvoiceItemType.REPAIR_ADJ, lastInvoice.getId(), lastInvoice.getAccountId(), bpEntitlement.getBundleId(), bpEntitlement.getBaseEntitlementId(), null, null, null, null, new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), new BigDecimal("-249.95"), new BigDecimal("-249.95"), account.getCurrency(), recurring1.getId());
    final InvoiceItemModelDao recurring2 = new InvoiceItemModelDao(lastInvoice.getCreatedDate(), InvoiceItemType.RECURRING, lastInvoice.getId(), lastInvoice.getAccountId(), bpEntitlement.getBundleId(), bpEntitlement.getBaseEntitlementId(), "", "shotgun-monthly", "shotgun-monthly-evergreen", null, new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), new BigDecimal("249.95"), new BigDecimal("249.95"), account.getCurrency(), null);
    final InvoiceItemModelDao repair21 = new InvoiceItemModelDao(lastInvoice.getCreatedDate(), InvoiceItemType.REPAIR_ADJ, lastInvoice.getId(), lastInvoice.getAccountId(), bpEntitlement.getBundleId(), bpEntitlement.getBaseEntitlementId(), null, null, null, null, new LocalDate(2012, 5, 1), new LocalDate(2012, 5, 13), new BigDecimal("-100.95"), new BigDecimal("-100.95"), account.getCurrency(), recurring2.getId());
    final InvoiceItemModelDao repair22 = new InvoiceItemModelDao(lastInvoice.getCreatedDate(), InvoiceItemType.REPAIR_ADJ, lastInvoice.getId(), lastInvoice.getAccountId(), bpEntitlement.getBundleId(), bpEntitlement.getBaseEntitlementId(), null, null, null, null, new LocalDate(2012, 5, 13), new LocalDate(2012, 5, 22), new BigDecimal("-100"), new BigDecimal("-100"), account.getCurrency(), recurring2.getId());
    final InvoiceItemModelDao repair23 = new InvoiceItemModelDao(lastInvoice.getCreatedDate(), InvoiceItemType.REPAIR_ADJ, lastInvoice.getId(), lastInvoice.getAccountId(), bpEntitlement.getBundleId(), bpEntitlement.getBaseEntitlementId(), null, null, null, null, new LocalDate(2012, 5, 22), new LocalDate(2012, 6, 1), new BigDecimal("-49"), new BigDecimal("-49"), account.getCurrency(), recurring2.getId());
    final InvoiceItemModelDao recurring3 = new InvoiceItemModelDao(lastInvoice.getCreatedDate(), InvoiceItemType.RECURRING, lastInvoice.getId(), lastInvoice.getAccountId(), bpEntitlement.getBundleId(), bpEntitlement.getBaseEntitlementId(), "", "shotgun-monthly", "shotgun-monthly-evergreen", null, new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), new BigDecimal("249.95"), new BigDecimal("249.95"), account.getCurrency(), null);
    final InvoiceItemModelDao repair3 = new InvoiceItemModelDao(lastInvoice.getCreatedDate(), InvoiceItemType.REPAIR_ADJ, lastInvoice.getId(), lastInvoice.getAccountId(), bpEntitlement.getBundleId(), bpEntitlement.getBaseEntitlementId(), null, null, null, null, new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), new BigDecimal("-249.95"), new BigDecimal("-249.95"), account.getCurrency(), recurring3.getId());
    List<InvoiceItemModelDao> newItems = new ArrayList<InvoiceItemModelDao>();
    newItems.add(recurring1);
    newItems.add(repair1);
    newItems.add(recurring2);
    newItems.add(repair21);
    newItems.add(repair22);
    newItems.add(repair23);
    newItems.add(recurring3);
    newItems.add(repair3);
    shellInvoice.addInvoiceItems(newItems);
    invoiceDao.createInvoice(shellInvoice, new FutureAccountNotifications(new HashMap<UUID, List<SubscriptionNotification>>()), internalCallContext);
    // Move ahead one month, verify nothing from previous data was generated
    busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
    clock.addMonths(1);
    assertListenerStatus();
    invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 3);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 6, 1), new LocalDate(2012, 7, 1), InvoiceItemType.RECURRING, new BigDecimal("249.95")));
    invoiceChecker.checkInvoice(invoices.get(2).getId(), callContext, toBeChecked);
}

Example 75 with BillingPeriod

use of org.killbill.billing.catalog.api.BillingPeriod in project killbill by killbill.

the class TestIntegrationInvoiceWithRepairLogic method testMultiplePartialRepairs.

@Test(groups = "slow")
public void testMultiplePartialRepairs() throws Exception {
    // We take april as it has 30 days (easier to play with BCD)
    final LocalDate today = new LocalDate(2012, 4, 1);
    // Set clock to the initial start date - we implicitly assume here that the account timezone is UTC
    clock.setDay(today);
    final Account account = createAccountWithNonOsgiPaymentMethod(getAccountData(1));
    final String productName = "Shotgun";
    final BillingPeriod term = BillingPeriod.MONTHLY;
    final String pricelistName = PriceListSet.DEFAULT_PRICELIST_NAME;
    //
    // CREATE SUBSCRIPTION AND EXPECT BOTH EVENTS: NextEvent.CREATE, NextEvent.BLOCK NextEvent.INVOICE
    //
    final DefaultEntitlement bpEntitlement = createBaseEntitlementAndCheckForCompletion(account.getId(), "externalKey", productName, ProductCategory.BASE, term, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.INVOICE);
    assertNotNull(bpEntitlement);
    List<Invoice> invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 1);
    ImmutableList<ExpectedInvoiceItemCheck> toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(0).getId(), callContext, toBeChecked);
    // Move the clock to 2012-04-04
    clock.addDays(3);
    assertListenerStatus();
    //
    // Change plan in trial - there is no repair
    //
    changeEntitlementAndCheckForCompletion(bpEntitlement, "Assault-Rifle", term, BillingActionPolicy.IMMEDIATE, NextEvent.CHANGE, NextEvent.INVOICE);
    invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 2);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(0).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 4), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(1).getId(), callContext, toBeChecked);
    //
    // Check we get the first invoice at the phase event
    //
    busHandler.pushExpectedEvents(NextEvent.PHASE, NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
    // Move the clock to 2012-05-02
    clock.addDays(28);
    assertListenerStatus();
    invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 3);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(0).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 4), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(1).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("599.95")));
    invoiceChecker.checkInvoice(invoices.get(2).getId(), callContext, toBeChecked);
    //
    // Force another plan change
    //
    // Move the clock to 2012-05-07
    clock.addDays(5);
    changeEntitlementAndCheckForCompletion(bpEntitlement, "Blowdart", term, BillingActionPolicy.IMMEDIATE, NextEvent.CHANGE, NextEvent.INVOICE);
    invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 4);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(0).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 4), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(1).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("599.95")));
    invoiceChecker.checkInvoice(invoices.get(2).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("8.02")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 6, 1), InvoiceItemType.REPAIR_ADJ, new BigDecimal("-483.83")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 5, 7), InvoiceItemType.CBA_ADJ, new BigDecimal("475.81")));
    invoiceChecker.checkInvoice(invoices.get(3).getId(), callContext, toBeChecked);
    //
    // Force another plan change
    //
    // Move the clock to 2012-05-08
    clock.addDays(1);
    changeEntitlementAndCheckForCompletion(bpEntitlement, "Pistol", term, BillingActionPolicy.IMMEDIATE, NextEvent.CHANGE, NextEvent.INVOICE);
    invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 5);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(0).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 4), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(1).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("599.95")));
    invoiceChecker.checkInvoice(invoices.get(2).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("8.02")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 6, 1), InvoiceItemType.REPAIR_ADJ, new BigDecimal("-483.83")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 5, 7), InvoiceItemType.CBA_ADJ, new BigDecimal("475.81")));
    invoiceChecker.checkInvoice(invoices.get(3).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 8), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("23.19")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 8), new LocalDate(2012, 6, 1), InvoiceItemType.REPAIR_ADJ, new BigDecimal("-7.70")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 8), new LocalDate(2012, 5, 8), InvoiceItemType.CBA_ADJ, new BigDecimal("-15.49")));
    invoiceChecker.checkInvoice(invoices.get(4).getId(), callContext, toBeChecked);
    //
    // Verify the next bcd will happen as expected
    //
    busHandler.pushExpectedEvents(NextEvent.INVOICE);
    // Move the clock to 2012-06-08
    clock.addMonths(1);
    assertListenerStatus();
    invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 6);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(0).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 4), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(1).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("599.95")));
    invoiceChecker.checkInvoice(invoices.get(2).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("8.02")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 6, 1), InvoiceItemType.REPAIR_ADJ, new BigDecimal("-483.83")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 5, 7), InvoiceItemType.CBA_ADJ, new BigDecimal("475.81")));
    invoiceChecker.checkInvoice(invoices.get(3).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 8), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("23.19")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 8), new LocalDate(2012, 6, 1), InvoiceItemType.REPAIR_ADJ, new BigDecimal("-7.70")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 8), new LocalDate(2012, 5, 8), InvoiceItemType.CBA_ADJ, new BigDecimal("-15.49")));
    invoiceChecker.checkInvoice(invoices.get(4).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 6, 1), new LocalDate(2012, 7, 1), InvoiceItemType.RECURRING, new BigDecimal("29.95")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 6, 8), new LocalDate(2012, 6, 8), InvoiceItemType.CBA_ADJ, new BigDecimal("-29.95")));
    invoiceChecker.checkInvoice(invoices.get(5).getId(), callContext, toBeChecked);
    //
    // Verify the next month as well
    //
    busHandler.pushExpectedEvents(NextEvent.INVOICE);
    // Move the clock to 2012-07-08
    clock.addMonths(1);
    assertListenerStatus();
    invoices = invoiceUserApi.getInvoicesByAccount(account.getId(), false, callContext);
    assertEquals(invoices.size(), 7);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(0).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 4), null, InvoiceItemType.FIXED, BigDecimal.ZERO));
    invoiceChecker.checkInvoice(invoices.get(1).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("599.95")));
    invoiceChecker.checkInvoice(invoices.get(2).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("8.02")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 6, 1), InvoiceItemType.REPAIR_ADJ, new BigDecimal("-483.83")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 7), new LocalDate(2012, 5, 7), InvoiceItemType.CBA_ADJ, new BigDecimal("475.81")));
    invoiceChecker.checkInvoice(invoices.get(3).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 8), new LocalDate(2012, 6, 1), InvoiceItemType.RECURRING, new BigDecimal("23.19")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 8), new LocalDate(2012, 6, 1), InvoiceItemType.REPAIR_ADJ, new BigDecimal("-7.70")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 8), new LocalDate(2012, 5, 8), InvoiceItemType.CBA_ADJ, new BigDecimal("-15.49")));
    invoiceChecker.checkInvoice(invoices.get(4).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 6, 1), new LocalDate(2012, 7, 1), InvoiceItemType.RECURRING, new BigDecimal("29.95")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 6, 8), new LocalDate(2012, 6, 8), InvoiceItemType.CBA_ADJ, new BigDecimal("-29.95")));
    invoiceChecker.checkInvoice(invoices.get(5).getId(), callContext, toBeChecked);
    toBeChecked = ImmutableList.<ExpectedInvoiceItemCheck>of(new ExpectedInvoiceItemCheck(new LocalDate(2012, 7, 1), new LocalDate(2012, 8, 1), InvoiceItemType.RECURRING, new BigDecimal("29.95")), new ExpectedInvoiceItemCheck(new LocalDate(2012, 7, 8), new LocalDate(2012, 7, 8), InvoiceItemType.CBA_ADJ, new BigDecimal("-29.95")));
    invoiceChecker.checkInvoice(invoices.get(6).getId(), callContext, toBeChecked);
    checkNoMoreInvoiceToGenerate(account);
}