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package com.jpattern.orm.test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;

import java.util.Date;

import org.junit.Test;

import com.jpattern.orm.BaseTestShared;
import com.jpattern.orm.JPO;
import com.jpattern.orm.session.Session;
import com.jpattern.orm.test.domain.AutoId;
import com.jpattern.orm.test.domain.AutoIdInteger;
import com.jpattern.orm.transaction.Transaction;

/**
 * 
 * @author Francesco Cina
 *
 * 20/mag/2011
 */
public class AutoIdTest extends BaseTestShared {

	@Override
	protected void setUp() throws Exception {
	}

	@Override
	protected void tearDown() throws Exception {
	}

	@Test
	public void testAutoId() throws Exception {
		final JPO jpOrm = getJPOrm();

		jpOrm.register(AutoId.class);

		AutoId autoId = new AutoId();
		autoId.setValue("value for test " + new Date().getTime() );

		// CREATE
		final Session conn = jpOrm.session();
		Transaction tx = conn.transaction();
		autoId = conn.save(autoId);
		tx.commit();


		System.out.println("autoId id: " + autoId.getId());
		assertTrue( autoId.getId() >= 100 );

		// LOAD
		AutoId autoIdLoad1 = conn.find(AutoId.class, autoId.getId() );
		assertNotNull(autoIdLoad1);
		assertEquals( autoId.getId(), autoIdLoad1.getId() );
		assertEquals( autoId.getValue(), autoIdLoad1.getValue() );

		//UPDATE
		tx = conn.transaction();
		autoIdLoad1.setValue("new Value " + new Date().getTime() );
		autoIdLoad1 = conn.update(autoIdLoad1);
		tx.commit();

		// LOAD
		final AutoId autoIdLoad2 = conn.find(AutoId.class, autoId.getId() );
		assertNotNull(autoIdLoad2);
		assertEquals( autoIdLoad1.getId(), autoIdLoad2.getId() );
		assertEquals( autoIdLoad1.getValue(), autoIdLoad2.getValue() );

		//DELETE
		tx = conn.transaction();
		conn.delete(autoIdLoad2);
		tx.commit();
		final AutoId autoIdLoad3 = conn.find(AutoId.class, autoId.getId() );
		assertNull(autoIdLoad3);

	}

	@Test
	public void testAutoIdInteger() throws Exception {
		final JPO jpOrm = getJPOrm();

		jpOrm.register(AutoIdInteger.class);

		AutoIdInteger autoId = new AutoIdInteger();
		autoId.setValue("value for test " + new Date().getTime() );

		// CREATE
		final Session conn = jpOrm.session();
		Transaction tx = conn.transaction();
		autoId = conn.save(autoId);
		tx.commit();


		System.out.println("autoId id: " + autoId.getId());
		assertTrue( autoId.getId() >= 100 );

		// LOAD
		AutoIdInteger autoIdLoad1 = conn.find(AutoIdInteger.class, autoId.getId() );
		assertNotNull(autoIdLoad1);
		assertEquals( autoId.getId(), autoIdLoad1.getId() );
		assertEquals( autoId.getValue(), autoIdLoad1.getValue() );

		//UPDATE
		tx = conn.transaction();
		autoIdLoad1.setValue("new Value " + new Date().getTime() );
		autoIdLoad1 = conn.update(autoIdLoad1);
		tx.commit();

		// LOAD
		final AutoIdInteger autoIdLoad2 = conn.find(AutoIdInteger.class, autoId.getId() );
		assertNotNull(autoIdLoad2);
		assertEquals( autoIdLoad1.getId(), autoIdLoad2.getId() );
		assertEquals( autoIdLoad1.getValue(), autoIdLoad2.getValue() );

		//DELETE
		tx = conn.transaction();
		conn.delete(autoIdLoad2);
		tx.commit();
		final AutoIdInteger autoIdLoad3 = conn.find(AutoIdInteger.class, autoId.getId() );
		assertNull(autoIdLoad3);

	}

}