TestInvoiceDispatcher.java

/*
 * 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;

import java.io.IOException;
import java.util.List;
import java.util.SortedSet;
import java.util.TreeSet;
import java.util.UUID;

import org.apache.commons.io.IOUtils;
import org.joda.time.DateTime;
import org.testng.Assert;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;

import com.google.inject.Inject;
import com.ning.billing.account.api.Account;
import com.ning.billing.account.api.AccountUserApi;
import com.ning.billing.catalog.MockInternationalPrice;
import com.ning.billing.catalog.MockPlan;
import com.ning.billing.catalog.MockPlanPhase;
import com.ning.billing.catalog.api.BillingPeriod;
import com.ning.billing.catalog.api.Currency;
import com.ning.billing.catalog.api.InternationalPrice;
import com.ning.billing.catalog.api.Plan;
import com.ning.billing.catalog.api.PlanPhase;
import com.ning.billing.dbi.MysqlTestingHelper;
import com.ning.billing.entitlement.api.billing.BillingEvent;
import com.ning.billing.entitlement.api.billing.BillingModeType;
import com.ning.billing.entitlement.api.billing.DefaultBillingEvent;
import com.ning.billing.entitlement.api.billing.EntitlementBillingApi;
import com.ning.billing.entitlement.api.user.Subscription;
import com.ning.billing.entitlement.api.user.SubscriptionTransition.SubscriptionTransitionType;
import com.ning.billing.invoice.api.Invoice;
import com.ning.billing.invoice.api.InvoiceApiException;
import com.ning.billing.invoice.api.InvoiceUserApi;
import com.ning.billing.invoice.dao.InvoiceDao;
import com.ning.billing.invoice.model.InvoiceGenerator;
import com.ning.billing.invoice.notification.NextBillingDateNotifier;
import com.ning.billing.mock.BrainDeadProxyFactory;
import com.ning.billing.mock.BrainDeadProxyFactory.ZombieControl;
import com.ning.billing.util.bus.BusService;
import com.ning.billing.util.globallocker.GlobalLocker;

@Guice(modules = {MockModule.class})
public class TestInvoiceDispatcher {

    @Inject
    InvoiceUserApi invoiceUserApi;
    @Inject
 	private InvoiceGenerator generator;
    @Inject
    private InvoiceDao invoiceDao;
    @Inject
    private GlobalLocker locker;

    @Inject
    private MysqlTestingHelper helper;

    @Inject
    NextBillingDateNotifier notifier;

    @Inject
    private BusService busService;



    @BeforeSuite(alwaysRun = true)
    public void setup() throws IOException
    {


        final String accountDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/account/ddl.sql"));
        final String entitlementDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/entitlement/ddl.sql"));
        final String invoiceDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/invoice/ddl.sql"));
//        final String paymentDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/payment/ddl.sql"));
        final String utilDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/util/ddl.sql"));

        helper.startMysql();

        helper.initDb(accountDdl);
        helper.initDb(entitlementDdl);
        helper.initDb(invoiceDdl);
//        helper.initDb(paymentDdl);
        helper.initDb(utilDdl);
        notifier.initialize();
        notifier.start();

        busService.getBus().start();
    }


	    @Test(groups={"fast"}, enabled=true)
	    public void testDryrunInvoice() throws InvoiceApiException {
	    	UUID accountId = UUID.randomUUID();
	    	UUID subscriptionId = UUID.randomUUID();

	    	AccountUserApi accountUserApi = BrainDeadProxyFactory.createBrainDeadProxyFor(AccountUserApi.class);
	    	Account account = BrainDeadProxyFactory.createBrainDeadProxyFor(Account.class);
	    	((ZombieControl)accountUserApi).addResult("getAccountById", account);
	    	((ZombieControl)account).addResult("getCurrency", Currency.USD);
	    	((ZombieControl)account).addResult("getId", accountId);

	    	Subscription subscription =  BrainDeadProxyFactory.createBrainDeadProxyFor(Subscription.class);
	    	((ZombieControl)subscription).addResult("getId", subscriptionId);
	    	SortedSet<BillingEvent> events = new TreeSet<BillingEvent>();
	    	Plan plan = MockPlan.createBicycleNoTrialEvergreen1USD();
	    	PlanPhase planPhase = MockPlanPhase.create1USDMonthlyEvergreen();
			DateTime effectiveDate = new DateTime().minusDays(1);
			InternationalPrice reccurringPrice = MockInternationalPrice.create1USD();
			InternationalPrice fixedPrice = null;
			events.add(new DefaultBillingEvent(subscription, effectiveDate,plan,planPhase, fixedPrice , reccurringPrice, BillingPeriod.MONTHLY, 1, BillingModeType.IN_ADVANCE,"", 1L, SubscriptionTransitionType.CREATE));
	    	EntitlementBillingApi entitlementBillingApi = BrainDeadProxyFactory.createBrainDeadProxyFor(EntitlementBillingApi.class);
	    	((ZombieControl)entitlementBillingApi).addResult("getBillingEventsForAccount", events);


	    	DateTime target = new DateTime();

	    	InvoiceDispatcher dispatcher = new InvoiceDispatcher(generator, accountUserApi, entitlementBillingApi, invoiceDao, locker);

	    	Invoice invoice = dispatcher.processAccount(accountId, target, true);
	    	Assert.assertNotNull(invoice);

	    	List<Invoice> invoices = invoiceDao.getInvoicesByAccount(accountId);
	    	Assert.assertEquals(invoices.size(),0);

	    	// Try it again to double check
	    	invoice = dispatcher.processAccount(accountId, target, true);
	    	Assert.assertNotNull(invoice);

	    	invoices = invoiceDao.getInvoicesByAccount(accountId);
	    	Assert.assertEquals(invoices.size(),0);

	    	// This time no dry run
	    	invoice = dispatcher.processAccount(accountId, target, false);
	    	Assert.assertNotNull(invoice);

	    	invoices = invoiceDao.getInvoicesByAccount(accountId);
	    	Assert.assertEquals(invoices.size(),1);

	    }
}