/*
* Copyright 2014-2019 Groupon, Inc
* Copyright 2014-2019 The Billing Project, LLC
*
* The Billing Project licenses this file to you under the Apache License, version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.killbill.billing.beatrix.integration.usage;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import org.joda.time.DateTime;
import org.joda.time.LocalDate;
import org.killbill.billing.account.api.Account;
import org.killbill.billing.account.api.AccountData;
import org.killbill.billing.api.TestApiListener.NextEvent;
import org.killbill.billing.beatrix.integration.TestIntegrationBase;
import org.killbill.billing.beatrix.util.InvoiceChecker.ExpectedInvoiceItemCheck;
import org.killbill.billing.catalog.api.BillingActionPolicy;
import org.killbill.billing.catalog.api.BillingPeriod;
import org.killbill.billing.catalog.api.ProductCategory;
import org.killbill.billing.entitlement.api.DefaultEntitlement;
import org.killbill.billing.invoice.api.Invoice;
import org.killbill.billing.invoice.api.InvoiceItemType;
import org.killbill.billing.payment.api.PluginProperty;
import org.killbill.billing.usage.api.SubscriptionUsageRecord;
import org.killbill.billing.usage.api.UnitUsageRecord;
import org.killbill.billing.usage.api.UsageRecord;
import org.testng.Assert;
import org.testng.annotations.Test;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotEquals;
public class TestConsumableInArrear extends TestIntegrationBase {
@Test(groups = "slow")
public void testWithNoUsageInPeriodAndOldUsage() throws Exception {
// We take april as it has 30 days (easier to play with BCD)
// Set clock to the initial start date - we implicitly assume here that the account timezone is UTC
clock.setDay(new LocalDate(2012, 4, 1));
final AccountData accountData = getAccountData(1);
final Account account = createAccountWithNonOsgiPaymentMethod(accountData);
accountChecker.checkAccount(account.getId(), accountData, callContext);
//
// CREATE SUBSCRIPTION AND EXPECT BOTH EVENTS: NextEvent.CREATE, NextEvent.BLOCK NextEvent.INVOICE
//
final DefaultEntitlement bpSubscription = createBaseEntitlementAndCheckForCompletion(account.getId(), "bundleKey", "Shotgun", ProductCategory.BASE, BillingPeriod.ANNUAL, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.INVOICE);
// Check bundle after BP got created otherwise we get an error from auditApi.
subscriptionChecker.checkSubscriptionCreated(bpSubscription.getId(), internalCallContext);
invoiceChecker.checkInvoice(account.getId(), 1, callContext, new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, new BigDecimal("0")));
//
// ADD ADD_ON ON THE SAME DAY
//
final DefaultEntitlement aoSubscription = addAOEntitlementAndCheckForCompletion(bpSubscription.getBundleId(), "Bullets", ProductCategory.ADD_ON, BillingPeriod.NO_BILLING_PERIOD, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.NULL_INVOICE);
recordUsageData(aoSubscription.getId(), "tracking-1", "bullets", new LocalDate(2012, 4, 1), 99L, callContext);
recordUsageData(aoSubscription.getId(), "tracking-2", "bullets", new LocalDate(2012, 4, 15), 100L, callContext);
busHandler.pushExpectedEvents(NextEvent.PHASE, NextEvent.NULL_INVOICE, NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
clock.addDays(30);
assertListenerStatus();
Invoice curInvoice = invoiceChecker.checkInvoice(account.getId(), 2, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2013, 5, 1), InvoiceItemType.RECURRING, new BigDecimal("2399.95")),
new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), new LocalDate(2012, 5, 1), InvoiceItemType.USAGE, new BigDecimal("5.90")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of("tracking-1", "tracking-2"), internalCallContext);
// $0 invoice
busHandler.pushExpectedEvents(NextEvent.INVOICE);
clock.addMonths(1);
assertListenerStatus();
curInvoice = invoiceChecker.checkInvoice(account.getId(), 3, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.USAGE, BigDecimal.ZERO));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of(), internalCallContext);
recordUsageData(aoSubscription.getId(), "tracking-3", "bullets", new LocalDate(2012, 6, 1), 50L, callContext);
recordUsageData(aoSubscription.getId(), "tracking-4", "bullets", new LocalDate(2012, 6, 16), 300L, callContext);
busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
clock.addMonths(1);
assertListenerStatus();
curInvoice = invoiceChecker.checkInvoice(account.getId(), 4, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 6, 1), new LocalDate(2012, 7, 1), InvoiceItemType.USAGE, new BigDecimal("11.80")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of("tracking-3", "tracking-4"), internalCallContext);
// Should be ignored because this is outside of optimization range (org.killbill.invoice.readMaxRawUsagePreviousPeriod = 2) => we will only look for items > 2012-7-1 - 2 months = 2012-5-1
recordUsageData(aoSubscription.getId(), "tracking-5", "bullets", new LocalDate(2012, 4, 30), 100L, callContext);
// Should be invoiced from past period
recordUsageData(aoSubscription.getId(), "tracking-6", "bullets", new LocalDate(2012, 5, 1), 199L, callContext);
// New usage for this past period
recordUsageData(aoSubscription.getId(), "tracking-7", "bullets", new LocalDate(2012, 7, 1), 50L, callContext);
recordUsageData(aoSubscription.getId(), "tracking-8", "bullets", new LocalDate(2012, 7, 16), 300L, callContext);
// Remove old data, should be ignored by the system because readMaxRawUsagePreviousPeriod = 2, so:
// * Last endDate invoiced is 2012-7-1 => Anything 2 period prior that will be ignored => Anything prior 2012-5-1 should be ignored
removeUsageData(aoSubscription.getId(), "bullets", new LocalDate(2012, 4, 15));
busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
clock.addMonths(1);
assertListenerStatus();
curInvoice = invoiceChecker.checkInvoice(account.getId(), 5, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.USAGE, new BigDecimal("5.90")),
new ExpectedInvoiceItemCheck(new LocalDate(2012, 7, 1), new LocalDate(2012, 8, 1), InvoiceItemType.USAGE, new BigDecimal("11.80")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of("tracking-6", "tracking-7", "tracking-8"), internalCallContext);
// Add a few more month of usage data and check correctness of invoice: iterate 8 times until 2013-4-1 (prior ANNUAL renewal)
LocalDate startDate = new LocalDate(2012, 8, 1);
int currentInvoice = 6;
for (int i = 0; i < 8; i++) {
final String trackingId = "tracking-" + (9 + i);
recordUsageData(aoSubscription.getId(), trackingId, "bullets", startDate.plusDays(15), 350L, callContext);
busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
clock.addMonths(1);
assertListenerStatus();
curInvoice = invoiceChecker.checkInvoice(account.getId(), currentInvoice, callContext,
new ExpectedInvoiceItemCheck(startDate, startDate.plusMonths(1), InvoiceItemType.USAGE, new BigDecimal("11.80")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of(trackingId), internalCallContext);
startDate = startDate.plusMonths(1);
currentInvoice++;
}
}
@Test(groups = "slow")
public void testWithCancellation() throws Exception {
// We take april as it has 30 days (easier to play with BCD)
// Set clock to the initial start date - we implicitly assume here that the account timezone is UTC
clock.setDay(new LocalDate(2012, 4, 1));
final AccountData accountData = getAccountData(1);
final Account account = createAccountWithNonOsgiPaymentMethod(accountData);
accountChecker.checkAccount(account.getId(), accountData, callContext);
//
// CREATE SUBSCRIPTION AND EXPECT BOTH EVENTS: NextEvent.CREATE, NextEvent.BLOCK NextEvent.INVOICE
//
final DefaultEntitlement bpSubscription = createBaseEntitlementAndCheckForCompletion(account.getId(), "bundleKey", "Shotgun", ProductCategory.BASE, BillingPeriod.ANNUAL, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.INVOICE);
// Check bundle after BP got created otherwise we get an error from auditApi.
subscriptionChecker.checkSubscriptionCreated(bpSubscription.getId(), internalCallContext);
invoiceChecker.checkInvoice(account.getId(), 1, callContext, new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), null, InvoiceItemType.FIXED, new BigDecimal("0")));
//
// ADD ADD_ON ON THE SAME DAY
//
final DefaultEntitlement aoSubscription = addAOEntitlementAndCheckForCompletion(bpSubscription.getBundleId(), "Bullets", ProductCategory.ADD_ON, BillingPeriod.NO_BILLING_PERIOD, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.NULL_INVOICE);
recordUsageData(aoSubscription.getId(), "t1", "bullets", new LocalDate(2012, 4, 1), 99L, callContext);
recordUsageData(aoSubscription.getId(), "t2", "bullets", new LocalDate(2012, 4, 15), 100L, callContext);
busHandler.pushExpectedEvents(NextEvent.PHASE, NextEvent.NULL_INVOICE, NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
clock.addDays(30);
assertListenerStatus();
Invoice curInvoice = invoiceChecker.checkInvoice(account.getId(), 2, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2013, 5, 1), InvoiceItemType.RECURRING, new BigDecimal("2399.95")),
new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), new LocalDate(2012, 5, 1), InvoiceItemType.USAGE, new BigDecimal("5.90")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of("t1", "t2"), internalCallContext);
recordUsageData(aoSubscription.getId(), "t3", "bullets", new LocalDate(2012, 5, 3), 99L, callContext);
recordUsageData(aoSubscription.getId(), "t4", "bullets", new LocalDate(2012, 5, 5), 100L, callContext);
// This one should be ignored
recordUsageData(aoSubscription.getId(), "t5", "bullets", new LocalDate(2012, 5, 29), 100L, callContext);
clock.addDays(27);
busHandler.pushExpectedEvents(NextEvent.BLOCK, NextEvent.CANCEL, NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
aoSubscription.cancelEntitlementWithDateOverrideBillingPolicy(new LocalDate(2012, 5, 28), BillingActionPolicy.IMMEDIATE, ImmutableList.<PluginProperty>of(), callContext);
assertListenerStatus();
curInvoice = invoiceChecker.checkInvoice(account.getId(), 3, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 5, 28), InvoiceItemType.USAGE, new BigDecimal("5.90")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of("t3", "t4"), internalCallContext);
busHandler.pushExpectedEvent(NextEvent.NULL_INVOICE);
clock.addDays(4);
assertListenerStatus();
}
@Test(groups = "slow")
public void testWithNoRecurringPlan() throws Exception {
// We take april as it has 30 days (easier to play with BCD)
// Set clock to the initial start date - we implicitly assume here that the account timezone is UTC
clock.setDay(new LocalDate(2012, 4, 1));
final AccountData accountData = getAccountData(1);
final Account account = createAccountWithNonOsgiPaymentMethod(accountData);
accountChecker.checkAccount(account.getId(), accountData, callContext);
// Create subscription
final DefaultEntitlement bpSubscription = createBaseEntitlementAndCheckForCompletion(account.getId(), "bundleKey", "Trebuchet", ProductCategory.BASE, BillingPeriod.NO_BILLING_PERIOD, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.NULL_INVOICE);
// Check bundle after BP got created otherwise we get an error from auditApi.
subscriptionChecker.checkSubscriptionCreated(bpSubscription.getId(), internalCallContext);
Assert.assertNull(bpSubscription.getSubscriptionBase().getChargedThroughDate());
// Record usage for first month
recordUsageData(bpSubscription.getId(), "xxx-1", "stones", new LocalDate(2012, 4, 5), 85L, callContext);
recordUsageData(bpSubscription.getId(), "xxx-2", "stones", new LocalDate(2012, 4, 15), 150L, callContext);
busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
clock.addMonths(1);
assertListenerStatus();
Invoice curInvoice = invoiceChecker.checkInvoice(account.getId(), 1, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), new LocalDate(2012, 5, 1), InvoiceItemType.USAGE, new BigDecimal("1000")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of("xxx-1", "xxx-2"), internalCallContext);
final DateTime firstExpectedCTD = account.getReferenceTime().withMonthOfYear(5).withDayOfMonth(1);
assertEquals(subscriptionBaseInternalApiApi.getSubscriptionFromId(bpSubscription.getId(), internalCallContext).getChargedThroughDate().compareTo(firstExpectedCTD), 0);
// $0 invoice
busHandler.pushExpectedEvents(NextEvent.INVOICE);
clock.addMonths(1);
assertListenerStatus();
curInvoice = invoiceChecker.checkInvoice(account.getId(), 2, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.USAGE, BigDecimal.ZERO));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of(), internalCallContext);
final DateTime secondExpectedCTD = account.getReferenceTime().withMonthOfYear(6).withDayOfMonth(1);
assertEquals(subscriptionBaseInternalApiApi.getSubscriptionFromId(bpSubscription.getId(), internalCallContext).getChargedThroughDate().compareTo(secondExpectedCTD), 0);
// Record usage for third month (verify invoicing resumes)
recordUsageData(bpSubscription.getId(), "xxx-3", "stones", new LocalDate(2012, 6, 5), 25L, callContext);
recordUsageData(bpSubscription.getId(), "xxx-4", "stones", new LocalDate(2012, 6, 15), 50L, callContext);
busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
clock.addMonths(1);
assertListenerStatus();
curInvoice = invoiceChecker.checkInvoice(account.getId(), 3, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 6, 1), new LocalDate(2012, 7, 1), InvoiceItemType.USAGE, new BigDecimal("100")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of("xxx-3", "xxx-4"), internalCallContext);
final DateTime thirdExpectedCTD = account.getReferenceTime().withMonthOfYear(7).withDayOfMonth(1);
assertEquals(subscriptionBaseInternalApiApi.getSubscriptionFromId(bpSubscription.getId(), internalCallContext).getChargedThroughDate().compareTo(thirdExpectedCTD), 0);
}
@Test(groups = "slow")
public void testWithMultipleUsageSubscriptions() throws Exception {
// We take april as it has 30 days (easier to play with BCD)
// Set clock to the initial start date - we implicitly assume here that the account timezone is UTC
clock.setDay(new LocalDate(2012, 4, 1));
final AccountData accountData = getAccountData(1);
final Account account = createAccountWithNonOsgiPaymentMethod(accountData);
accountChecker.checkAccount(account.getId(), accountData, callContext);
// Create subscription
final DefaultEntitlement bp1 = createBaseEntitlementAndCheckForCompletion(account.getId(), "bundleKey1", "Trebuchet", ProductCategory.BASE, BillingPeriod.NO_BILLING_PERIOD, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.NULL_INVOICE);
subscriptionChecker.checkSubscriptionCreated(bp1.getId(), internalCallContext);
final DefaultEntitlement bp2 = createBaseEntitlementAndCheckForCompletion(account.getId(), "bundleKey2", "Trebuchet", ProductCategory.BASE, BillingPeriod.NO_BILLING_PERIOD, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.NULL_INVOICE);
subscriptionChecker.checkSubscriptionCreated(bp2.getId(), internalCallContext);
final List<UsageRecord> bp1StoneRecords1 = new ArrayList();
bp1StoneRecords1.add(new UsageRecord(new LocalDate(2012, 4, 5), 5L));
bp1StoneRecords1.add(new UsageRecord(new LocalDate(2012, 4, 15), 10L));
bp1StoneRecords1.add(new UsageRecord(new LocalDate(2012, 4, 16), 15L));
final SubscriptionUsageRecord bp1UsageRecord1 = new SubscriptionUsageRecord(bp1.getId(), "bp1-tracking-1", ImmutableList.of(new UnitUsageRecord("stones", bp1StoneRecords1)));
recordUsageData(bp1UsageRecord1, callContext);
final List<UsageRecord> bp1StoneRecords2 = new ArrayList();
bp1StoneRecords2.add(new UsageRecord(new LocalDate(2012, 4, 23), 10L));
// Outside of range for this period -> Its tracking ID spreads across 2 invoices
bp1StoneRecords2.add(new UsageRecord(new LocalDate(2012, 5, 1), 101L));
final SubscriptionUsageRecord bp1UsageRecord2 = new SubscriptionUsageRecord(bp1.getId(), "bp1-tracking-2", ImmutableList.of(new UnitUsageRecord("stones", bp1StoneRecords2)));
recordUsageData(bp1UsageRecord2, callContext);
final List<UsageRecord> bp2StoneRecords = new ArrayList();
bp2StoneRecords.add(new UsageRecord(new LocalDate(2012, 4, 5), 85L));
bp2StoneRecords.add(new UsageRecord(new LocalDate(2012, 4, 15), 150L));
bp2StoneRecords.add(new UsageRecord(new LocalDate(2012, 4, 16), 39L));
final SubscriptionUsageRecord bp2UsageRecord = new SubscriptionUsageRecord(bp2.getId(), "bp2-tracking-1", ImmutableList.of(new UnitUsageRecord("stones", bp2StoneRecords)));
recordUsageData(bp2UsageRecord, callContext);
busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
clock.addMonths(1);
assertListenerStatus();
Invoice curInvoice = invoiceChecker.checkInvoice(account.getId(), 1, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), new LocalDate(2012, 5, 1), InvoiceItemType.USAGE, new BigDecimal("100")),
new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), new LocalDate(2012, 5, 1), InvoiceItemType.USAGE, new BigDecimal("1000")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of("bp1-tracking-1", "bp1-tracking-2", "bp2-tracking-1"), internalCallContext);
busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.PAYMENT, NextEvent.INVOICE_PAYMENT);
clock.addMonths(1);
assertListenerStatus();
curInvoice = invoiceChecker.checkInvoice(account.getId(), 2, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.USAGE, new BigDecimal("0")),
new ExpectedInvoiceItemCheck(new LocalDate(2012, 5, 1), new LocalDate(2012, 6, 1), InvoiceItemType.USAGE, new BigDecimal("1000")));
invoiceChecker.checkTrackingIds(curInvoice, ImmutableSet.of("bp1-tracking-2"), internalCallContext);
}
@Test(groups = "slow")
public void testWithVoidedInvoice() throws Exception {
// We take april as it has 30 days (easier to play with BCD)
// Set clock to the initial start date - we implicitly assume here that the account timezone is UTC
clock.setDay(new LocalDate(2012, 4, 1));
final AccountData accountData = getAccountData(1);
final Account account = createAccount(accountData);
accountChecker.checkAccount(account.getId(), accountData, callContext);
// Create subscription
final DefaultEntitlement bpSubscription = createBaseEntitlementAndCheckForCompletion(account.getId(), "bundleKey", "Trebuchet", ProductCategory.BASE, BillingPeriod.NO_BILLING_PERIOD, NextEvent.CREATE, NextEvent.BLOCK, NextEvent.NULL_INVOICE);
// Check bundle after BP got created otherwise we get an error from auditApi.
subscriptionChecker.checkSubscriptionCreated(bpSubscription.getId(), internalCallContext);
Assert.assertNull(bpSubscription.getSubscriptionBase().getChargedThroughDate());
// Record usage for first month
recordUsageData(bpSubscription.getId(), "xxx-1", "stones", new LocalDate(2012, 4, 5), 85L, callContext);
recordUsageData(bpSubscription.getId(), "xxx-2", "stones", new LocalDate(2012, 4, 15), 150L, callContext);
busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.INVOICE_PAYMENT_ERROR);
invoiceUserApi.triggerInvoiceGeneration(account.getId(),
new LocalDate(2012, 5, 1),
callContext);
assertListenerStatus();
final Invoice firstInvoice = invoiceChecker.checkInvoice(account.getId(), 1, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), new LocalDate(2012, 5, 1), InvoiceItemType.USAGE, new BigDecimal("1000")));
invoiceChecker.checkTrackingIds(firstInvoice, ImmutableSet.of("xxx-1", "xxx-2"), internalCallContext);
// Void the first invoice
invoiceUserApi.voidInvoice(firstInvoice.getId(), callContext);
assertListenerStatus();
invoiceChecker.checkTrackingIds(firstInvoice, ImmutableSet.of(), internalCallContext);
// Regenerate the invoice
busHandler.pushExpectedEvents(NextEvent.INVOICE, NextEvent.INVOICE_PAYMENT_ERROR);
invoiceUserApi.triggerInvoiceGeneration(account.getId(),
new LocalDate(2012, 5, 1),
callContext);
assertListenerStatus();
// Re-run checks
final Invoice secondInvoice = invoiceChecker.checkInvoice(account.getId(), 1, callContext,
new ExpectedInvoiceItemCheck(new LocalDate(2012, 4, 1), new LocalDate(2012, 5, 1), InvoiceItemType.USAGE, new BigDecimal("1000")));
assertNotEquals(firstInvoice.getId(), secondInvoice.getId());
invoiceChecker.checkTrackingIds(secondInvoice, ImmutableSet.of("xxx-1", "xxx-2"), internalCallContext);
}
}