/*
* Copyright 2010-2011 Ning, Inc.
*
* Ning 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 com.ning.billing.invoice.tests;
import java.io.IOException;
import java.math.BigDecimal;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import org.mockito.Mockito;
import org.skife.jdbi.v2.IDBI;
import org.skife.jdbi.v2.exceptions.TransactionFailedException;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.Test;
import com.ning.billing.KillbillTestSuiteWithEmbeddedDB;
import com.ning.billing.catalog.api.Currency;
import com.ning.billing.dbi.MysqlTestingHelper;
import com.ning.billing.invoice.InvoiceTestSuiteWithEmbeddedDB;
import com.ning.billing.invoice.api.Invoice;
import com.ning.billing.invoice.api.InvoiceApiException;
import com.ning.billing.invoice.api.InvoiceItem;
import com.ning.billing.invoice.api.InvoicePayment;
import com.ning.billing.invoice.api.InvoicePayment.InvoicePaymentType;
import com.ning.billing.invoice.api.InvoicePaymentApi;
import com.ning.billing.invoice.api.invoice.DefaultInvoicePaymentApi;
import com.ning.billing.invoice.dao.DefaultInvoiceDao;
import com.ning.billing.invoice.dao.InvoiceDao;
import com.ning.billing.invoice.dao.InvoiceSqlDao;
import com.ning.billing.invoice.glue.InvoiceModuleWithEmbeddedDb;
import com.ning.billing.invoice.model.FixedPriceInvoiceItem;
import com.ning.billing.invoice.notification.MockNextBillingDatePoster;
import com.ning.billing.invoice.notification.NextBillingDatePoster;
import com.ning.billing.util.api.TagUserApi;
import com.ning.billing.util.callcontext.CallContext;
import com.ning.billing.util.callcontext.TestCallContext;
import com.ning.billing.util.clock.Clock;
import com.ning.billing.util.clock.ClockMock;
import com.ning.billing.util.tag.api.DefaultTagUserApi;
import com.ning.billing.util.tag.dao.MockTagDao;
import com.ning.billing.util.tag.dao.MockTagDefinitionDao;
import com.ning.billing.util.tag.dao.TagDao;
import com.ning.billing.util.tag.dao.TagDefinitionDao;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;
public class TestChargeBacks extends InvoiceTestSuiteWithEmbeddedDB {
private static final BigDecimal FIFTEEN = new BigDecimal("15.00");
private static final BigDecimal THIRTY = new BigDecimal("30.00");
private static final BigDecimal ONE_MILLION = new BigDecimal("1000000.00");
private InvoiceSqlDao invoiceSqlDao;
private InvoicePaymentApi invoicePaymentApi;
private CallContext context;
private final Clock clock = new ClockMock();
private static final Currency CURRENCY = Currency.EUR;
@BeforeSuite(groups = "slow")
public void setup() throws IOException {
loadSystemPropertiesFromClasspath("/resource.properties");
final MysqlTestingHelper helper = KillbillTestSuiteWithEmbeddedDB.getMysqlTestingHelper();
final IDBI dbi = helper.getDBI();
invoiceSqlDao = dbi.onDemand(InvoiceSqlDao.class);
invoiceSqlDao.test();
final NextBillingDatePoster nextBillingDatePoster = new MockNextBillingDatePoster();
final TagDefinitionDao tagDefinitionDao = new MockTagDefinitionDao();
final TagDao tagDao = new MockTagDao();
final TagUserApi tagUserApi = new DefaultTagUserApi(tagDefinitionDao, tagDao);
final InvoiceDao invoiceDao = new DefaultInvoiceDao(dbi, nextBillingDatePoster, tagUserApi);
invoicePaymentApi = new DefaultInvoicePaymentApi(invoiceDao);
context = new TestCallContext("Charge back tests");
}
private static void loadSystemPropertiesFromClasspath(final String resource) {
final URL url = InvoiceModuleWithEmbeddedDb.class.getResource(resource);
assertNotNull(url);
try {
System.getProperties().load(url.openStream());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@Test(groups = "slow")
public void testCompleteChargeBack() throws InvoiceApiException {
final Invoice invoice = createAndPersistInvoice(THIRTY);
final InvoicePayment payment = createAndPersistPayment(invoice.getId(), THIRTY);
// create a full charge back
invoicePaymentApi.createChargeback(payment.getId(), THIRTY, context);
// check amount owed
final BigDecimal amount = invoicePaymentApi.getRemainingAmountPaid(payment.getId());
assertTrue(amount.compareTo(BigDecimal.ZERO) == 0);
}
@Test(groups = "slow")
public void testPartialChargeBack() throws InvoiceApiException {
final Invoice invoice = createAndPersistInvoice(THIRTY);
final InvoicePayment payment = createAndPersistPayment(invoice.getId(), THIRTY);
// create a partial charge back
invoicePaymentApi.createChargeback(payment.getId(), FIFTEEN, context);
// check amount owed
final BigDecimal amount = invoicePaymentApi.getRemainingAmountPaid(payment.getId());
assertTrue(amount.compareTo(FIFTEEN) == 0);
}
@Test(groups = "slow", expectedExceptions = InvoiceApiException.class)
public void testChargeBackLargerThanPaymentAmount() throws InvoiceApiException {
try {
final Invoice invoice = createAndPersistInvoice(THIRTY);
final InvoicePayment payment = createAndPersistPayment(invoice.getId(), THIRTY);
// create a large charge back
invoicePaymentApi.createChargeback(payment.getId(), ONE_MILLION, context);
fail("Expected a failure...");
} catch (TransactionFailedException expected) {
throw (InvoiceApiException) expected.getCause();
}
}
@Test(groups = "slow", expectedExceptions = InvoiceApiException.class)
public void testNegativeChargeBackAmount() throws InvoiceApiException {
try {
final Invoice invoice = createAndPersistInvoice(THIRTY);
final InvoicePayment payment = createAndPersistPayment(invoice.getId(), THIRTY);
// create a partial charge back
invoicePaymentApi.createChargeback(payment.getId(), BigDecimal.ONE.negate(), context);
} catch (TransactionFailedException expected) {
throw (InvoiceApiException) expected.getCause();
}
}
@Test(groups = "slow")
public void testGetAccountIdFromPaymentIdHappyPath() throws InvoiceApiException {
final Invoice invoice = createAndPersistInvoice(THIRTY);
final InvoicePayment payment = createAndPersistPayment(invoice.getId(), THIRTY);
final UUID accountId = invoicePaymentApi.getAccountIdFromInvoicePaymentId(payment.getId());
assertEquals(accountId, invoice.getAccountId());
}
@Test(groups = "slow", expectedExceptions = InvoiceApiException.class)
public void testGetAccountIdFromPaymentIdBadPaymentId() throws InvoiceApiException {
invoicePaymentApi.getAccountIdFromInvoicePaymentId(UUID.randomUUID());
}
@Test(groups = "slow")
public void testGetChargeBacksByAccountIdWithEmptyReturnSet() throws InvoiceApiException {
final List<InvoicePayment> chargebacks = invoicePaymentApi.getChargebacksByAccountId(UUID.randomUUID());
assertNotNull(chargebacks);
assertEquals(chargebacks.size(), 0);
}
@Test(groups = "slow")
public void testGetChargeBacksByAccountIdHappyPath() throws InvoiceApiException {
final Invoice invoice = createAndPersistInvoice(THIRTY);
final InvoicePayment payment = createAndPersistPayment(invoice.getId(), THIRTY);
// create a partial charge back
invoicePaymentApi.createChargeback(payment.getId(), FIFTEEN, context);
final List<InvoicePayment> chargebacks = invoicePaymentApi.getChargebacksByAccountId(invoice.getAccountId());
assertNotNull(chargebacks);
assertEquals(chargebacks.size(), 1);
assertEquals(chargebacks.get(0).getLinkedInvoicePaymentId(), payment.getId());
}
@Test(groups = "slow")
public void testGetChargeBacksByPaymentIdWithEmptyReturnSet() throws InvoiceApiException {
final List<InvoicePayment> chargebacks = invoicePaymentApi.getChargebacksByPaymentId(UUID.randomUUID());
assertNotNull(chargebacks);
assertEquals(chargebacks.size(), 0);
}
@Test(groups = "slow")
public void testGetChargeBacksByInvoicePaymentIdHappyPath() throws InvoiceApiException {
final Invoice invoice = createAndPersistInvoice(THIRTY);
final InvoicePayment payment = createAndPersistPayment(invoice.getId(), THIRTY);
// create a partial charge back
invoicePaymentApi.createChargeback(payment.getId(), FIFTEEN, context);
final List<InvoicePayment> chargebacks = invoicePaymentApi.getChargebacksByPaymentId(payment.getPaymentId());
assertNotNull(chargebacks);
assertEquals(chargebacks.size(), 1);
assertEquals(chargebacks.get(0).getLinkedInvoicePaymentId(), payment.getId());
}
private Invoice createAndPersistInvoice(final BigDecimal amount) {
final Invoice invoice = Mockito.mock(Invoice.class);
final UUID invoiceId = UUID.randomUUID();
final UUID accountId = UUID.randomUUID();
Mockito.when(invoice.getId()).thenReturn(invoiceId);
Mockito.when(invoice.getAccountId()).thenReturn(accountId);
Mockito.when(invoice.getInvoiceDate()).thenReturn(clock.getUTCNow());
Mockito.when(invoice.getTargetDate()).thenReturn(clock.getUTCNow());
Mockito.when(invoice.getCurrency()).thenReturn(CURRENCY);
Mockito.when(invoice.isMigrationInvoice()).thenReturn(false);
final List<InvoiceItem> items = new ArrayList<InvoiceItem>();
items.add(createInvoiceItem(invoiceId, accountId, amount));
Mockito.when(invoice.getInvoiceItems()).thenReturn(items);
invoiceSqlDao.create(invoice, context);
return invoice;
}
private InvoiceItem createInvoiceItem(final UUID invoiceId, final UUID accountId, final BigDecimal amount) {
return new FixedPriceInvoiceItem(invoiceId, accountId, UUID.randomUUID(), UUID.randomUUID(),
"charge back test", "charge back phase", clock.getUTCNow(), clock.getUTCNow(), amount, CURRENCY);
}
private InvoicePayment createAndPersistPayment(final UUID invoiceId, final BigDecimal amount) {
final InvoicePayment payment = Mockito.mock(InvoicePayment.class);
Mockito.when(payment.getId()).thenReturn(UUID.randomUUID());
Mockito.when(payment.getType()).thenReturn(InvoicePaymentType.ATTEMPT);
Mockito.when(payment.getInvoiceId()).thenReturn(invoiceId);
Mockito.when(payment.getPaymentId()).thenReturn(UUID.randomUUID());
Mockito.when(payment.getPaymentDate()).thenReturn(clock.getUTCNow());
Mockito.when(payment.getAmount()).thenReturn(amount);
Mockito.when(payment.getCurrency()).thenReturn(CURRENCY);
invoicePaymentApi.notifyOfPayment(payment, context);
return payment;
}
}