/*
* Copyright 2014-2016 Groupon, Inc
* Copyright 2014-2016 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.invoice.generator;
import java.math.BigDecimal;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import org.joda.time.LocalDate;
import org.killbill.billing.account.api.Account;
import org.killbill.billing.catalog.DefaultPrice;
import org.killbill.billing.catalog.MockInternationalPrice;
import org.killbill.billing.catalog.MockPlan;
import org.killbill.billing.catalog.MockPlanPhase;
import org.killbill.billing.catalog.api.BillingMode;
import org.killbill.billing.catalog.api.BillingPeriod;
import org.killbill.billing.catalog.api.PhaseType;
import org.killbill.billing.catalog.api.Plan;
import org.killbill.billing.catalog.api.PlanPhase;
import org.killbill.billing.invoice.InvoiceTestSuiteNoDB;
import org.killbill.billing.invoice.api.Invoice;
import org.killbill.billing.invoice.api.InvoiceItem;
import org.killbill.billing.invoice.generator.InvoiceWithMetadata.SubscriptionFutureNotificationDates;
import org.killbill.billing.invoice.model.DefaultInvoice;
import org.killbill.billing.invoice.model.RecurringInvoiceItem;
import org.killbill.billing.junction.BillingEvent;
import org.killbill.billing.subscription.api.SubscriptionBase;
import org.killbill.billing.subscription.api.SubscriptionBaseTransitionType;
import org.testng.Assert;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import static org.testng.Assert.*;
public class TestInvoiceWithMetadata extends InvoiceTestSuiteNoDB {
private Account account;
private SubscriptionBase subscription;
@Override
@BeforeMethod(groups = "fast")
public void beforeMethod() {
super.beforeMethod();
try {
account = invoiceUtil.createAccount(callContext);
subscription = invoiceUtil.createSubscription();
} catch (final Exception e) {
fail(e.getMessage());
}
}
@Test(groups = "fast")
public void testWith$0RecurringItem() {
final LocalDate invoiceDate = new LocalDate(2016, 11, 15);
final Invoice originalInvoice = new DefaultInvoice(account.getId(), invoiceDate, account.getCurrency());
final Plan plan = new MockPlan("my-plan");
final MockInternationalPrice price = new MockInternationalPrice(new DefaultPrice(BigDecimal.TEN, account.getCurrency()));
final PlanPhase planPhase = new MockPlanPhase(price, null, BillingPeriod.MONTHLY, PhaseType.EVERGREEN);
final BillingEvent event = invoiceUtil.createMockBillingEvent(account,
subscription,
invoiceDate.toDateTimeAtStartOfDay(),
plan,
planPhase,
null,
BigDecimal.ZERO,
account.getCurrency(),
planPhase.getRecurring().getBillingPeriod(),
1,
BillingMode.IN_ADVANCE,
"Billing Event Desc",
1L,
SubscriptionBaseTransitionType.CREATE);
final InvoiceItem invoiceItem = new RecurringInvoiceItem(UUID.randomUUID(),
invoiceDate.toDateTimeAtStartOfDay(),
originalInvoice.getId(),
account.getId(),
subscription.getBundleId(),
subscription.getId(),
event.getPlan().getName(),
event.getPlanPhase().getName(),
invoiceDate,
invoiceDate.plusMonths(1),
BigDecimal.ZERO,
BigDecimal.ZERO,
account.getCurrency());
originalInvoice.addInvoiceItem(invoiceItem);
final Map<UUID, SubscriptionFutureNotificationDates> perSubscriptionFutureNotificationDates = new HashMap<UUID, SubscriptionFutureNotificationDates>();
final SubscriptionFutureNotificationDates subscriptionFutureNotificationDates = new SubscriptionFutureNotificationDates(BillingMode.IN_ADVANCE);
subscriptionFutureNotificationDates.updateNextRecurringDateIfRequired(invoiceDate.plusMonths(1));
perSubscriptionFutureNotificationDates.put(subscription.getId(), subscriptionFutureNotificationDates);
final InvoiceWithMetadata invoiceWithMetadata = new InvoiceWithMetadata(originalInvoice, perSubscriptionFutureNotificationDates);
// We generate an invoice with one item, invoicing for $0
final Invoice resultingInvoice = invoiceWithMetadata.getInvoice();
Assert.assertNotNull(resultingInvoice);
Assert.assertEquals(resultingInvoice.getInvoiceItems().size(), 1);
Assert.assertEquals(resultingInvoice.getInvoiceItems().get(0).getAmount().compareTo(BigDecimal.ZERO), 0);
final Map<UUID, InvoiceWithMetadata.SubscriptionFutureNotificationDates> dateMap = invoiceWithMetadata.getPerSubscriptionFutureNotificationDates();
final InvoiceWithMetadata.SubscriptionFutureNotificationDates futureNotificationDates = dateMap.get(subscription.getId());
// We verify that we generated the future notification for a month ahead
Assert.assertNotNull(futureNotificationDates.getNextRecurringDate());
Assert.assertEquals(futureNotificationDates.getNextRecurringDate().compareTo(invoiceDate.plusMonths(1)), 0 );
}
}