NumbersTest.java

/*
 Copyright  2002-2004 MySQL AB, 2008 Sun Microsystems
 All rights reserved. Use is subject to license terms.

  The MySQL Connector/J is licensed under the terms of the GPL,
  like most MySQL Connectors. There are special exceptions to the
  terms and conditions of the GPL as it is applied to this software,
  see the FLOSS License Exception available on mysql.com.

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; version 2 of the
  License.

  This program is distributed in the hope that it will be useful,  
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  02110-1301 USA



 */
package testsuite.simple;

import java.sql.SQLException;

import testsuite.BaseTestCase;

/**
 * 
 * @author Mark Matthews
 * @version $Id$
 */
public class NumbersTest extends BaseTestCase {
	// ~ Static fields/initializers
	// ---------------------------------------------

	private static final long TEST_BIGINT_VALUE = 6147483647L;

	// ~ Constructors
	// -----------------------------------------------------------

	/**
	 * Creates a new NumbersTest object.
	 * 
	 * @param name
	 *            DOCUMENT ME!
	 */
	public NumbersTest(String name) {
		super(name);
	}

	// ~ Methods
	// ----------------------------------------------------------------

	/**
	 * Runs all test cases in this test suite
	 * 
	 * @param args
	 */
	public static void main(String[] args) {
		junit.textui.TestRunner.run(NumbersTest.class);
	}

	/**
	 * DOCUMENT ME!
	 * 
	 * @throws Exception
	 *             DOCUMENT ME!
	 */
	public void setUp() throws Exception {
		super.setUp();
		createTestTable();
	}

	/**
	 * DOCUMENT ME!
	 * 
	 * @throws SQLException
	 *             DOCUMENT ME!
	 */
	public void testNumbers() throws SQLException {
		this.rs = this.stmt.executeQuery("SELECT * from number_test");

		while (this.rs.next()) {
			long minBigInt = this.rs.getLong(1);
			long maxBigInt = this.rs.getLong(2);
			long testBigInt = this.rs.getLong(3);
			assertTrue("Minimum bigint not stored correctly",
					(minBigInt == Long.MIN_VALUE));
			assertTrue("Maximum bigint not stored correctly",
					(maxBigInt == Long.MAX_VALUE));
			assertTrue("Test bigint not stored correctly",
					(TEST_BIGINT_VALUE == testBigInt));
		}
	}

	private void createTestTable() throws SQLException {
		try {
			this.stmt.executeUpdate("DROP TABLE number_test");
		} catch (SQLException sqlEx) {
			;
		}

		this.stmt
				.executeUpdate("CREATE TABLE number_test (minBigInt bigint, maxBigInt bigint, testBigInt bigint)");
		this.stmt
				.executeUpdate("INSERT INTO number_test (minBigInt,maxBigInt,testBigInt) values ("
						+ Long.MIN_VALUE
						+ ","
						+ Long.MAX_VALUE
						+ ","
						+ TEST_BIGINT_VALUE + ")");
	}
}