/*
 * Copyright 2010-2013 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.osgi.bundles.analytics;

import java.io.IOException;

import javax.sql.DataSource;

import org.mockito.Mockito;
import org.osgi.framework.BundleContext;
import org.skife.jdbi.v2.DBI;
import org.testng.Assert;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;

import com.ning.billing.commons.embeddeddb.h2.H2EmbeddedDB;
import com.ning.billing.osgi.bundles.analytics.dao.BusinessAnalyticsSqlDao;
import com.ning.billing.osgi.bundles.analytics.dao.BusinessDBIProvider;
import com.ning.billing.util.io.IOUtils;
import com.ning.killbill.osgi.libs.killbill.OSGIKillbillDataSource;

import com.google.common.io.Resources;

public abstract class AnalyticsTestSuiteWithEmbeddedDB extends AnalyticsTestSuiteNoDB {

    protected H2EmbeddedDB embeddedDB;
    protected DBI dbi;
    protected BusinessAnalyticsSqlDao analyticsSqlDao;

    @BeforeClass(groups = "slow")
    public void setUpClass() throws Exception {
        embeddedDB = new H2EmbeddedDB();
        embeddedDB.initialize();
        embeddedDB.start();
    }

    @BeforeMethod(groups = "slow")
    @Override
    public void setUp() throws Exception {
        super.setUp();

        killbillDataSource = new AnalyticsOSGIKillbillDataSource();

        final String ddl = IOUtils.toString(Resources.getResource("com/ning/billing/osgi/bundles/analytics/ddl.sql").openStream());
        embeddedDB.executeScript(ddl);

        dbi = BusinessDBIProvider.get(embeddedDB.getDataSource());
        analyticsSqlDao = dbi.onDemand(BusinessAnalyticsSqlDao.class);
    }

    @AfterClass(groups = "slow")
    public void tearDown() throws Exception {
        embeddedDB.stop();
    }

    private final class AnalyticsOSGIKillbillDataSource extends OSGIKillbillDataSource {

        public AnalyticsOSGIKillbillDataSource() {
            super(Mockito.mock(BundleContext.class));
        }

        @Override
        public DataSource getDataSource() {
            try {
                return embeddedDB.getDataSource();
            } catch (IOException e) {
                Assert.fail(e.toString(), e);
                return null;
            }
        }
    }
}
