/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.test.timestamp;

import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.util.Map;
import javax.persistence.Entity;
import javax.persistence.Id;

import org.hibernate.cfg.AvailableSettings;

import org.hibernate.testing.junit4.BaseNonConfigCoreFunctionalTestCase;
import org.hibernate.test.util.jdbc.PreparedStatementSpyConnectionProvider;
import org.junit.Test;

import static org.hibernate.testing.transaction.TransactionUtil.doInHibernate;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;

/**
 * @author Vlad Mihalcea
 */
public class JdbcTimestampDefaultTimeZoneTest
		extends BaseNonConfigCoreFunctionalTestCase {

	private PreparedStatementSpyConnectionProvider connectionProvider = new PreparedStatementSpyConnectionProvider();

	@Override
	protected Class<?>[] getAnnotatedClasses() {
		return new Class<?>[] {
				Person.class
		};
	}

	@Override
	protected void addSettings(Map settings) {
		settings.put(
				AvailableSettings.CONNECTION_PROVIDER,
				connectionProvider
		);
	}

	@Override
	protected void releaseResources() {
		super.releaseResources();
		connectionProvider.stop();
	}

	@Test
	public void testTimeZone() {

		connectionProvider.clear();
		doInHibernate( this::sessionFactory, s -> {
			Person person = new Person();
			person.id = 1L;
			s.persist( person );

		} );

		assertEquals( 1, connectionProvider.getPreparedStatements().size() );
		PreparedStatement ps = connectionProvider.getPreparedStatements()
				.get( 0 );
		try {
			verify( ps, times( 1 ) ).setTimestamp(
					anyInt(),
					any( Timestamp.class )
			);
		}
		catch ( SQLException e ) {
			fail( e.getMessage() );
		}

		doInHibernate( this::sessionFactory, s -> {
			Person person = s.find( Person.class, 1L );
			assertEquals( 0, person.createdOn.getTime() );
		} );
	}

	@Entity(name = "Person")
	public static class Person {

		@Id
		private Long id;

		private Timestamp createdOn = new Timestamp( 0 );
	}
}