testbugbase.java

hsql是很有名的嵌入式数据库

/* Copyright (c) 2001-2005, The HSQL Development Group
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 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
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 * Neither the name of the HSQL Development Group nor the names of its
 * contributors may be used to endorse or promote products derived from this
 * software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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package org.hsqldb.test;

import java.sql.Connection;
import java.sql.DriverManager;

import org.hsqldb.Server;

import junit.framework.TestCase;

/**
 * HSQLDB TestBugBase Junit test case. <p>
 *
 * @author  boucherb@users
 * @version 1.7.2
 * @since 1.7.2
 */
public abstract class TestBugBase extends TestCase {

    //  change the url to reflect your preferred db location and name
    //  String url = "jdbc:hsqldb:hsql://localhost/yourtest";
    String serverProps = "database.0=mem:test";
    String url         = "jdbc:hsqldb:hsql://localhost";
    String user        = "sa";
    String password    = "";
    Server server;

    public TestBugBase(String name) {
        super(name);
    }

    protected void setUp() {

        server = new Server();

        server.putPropertiesFromString(serverProps);
        server.setLogWriter(null);
        server.setErrWriter(null);
        server.start();

        try {
            Class.forName("org.hsqldb.jdbcDriver");
        } catch (Exception e) {
            e.printStackTrace();
            System.out.println(this + ".setUp() error: " + e.getMessage());
        }
    }

    protected void tearDown() {

        server.stop();

        server = null;
    }

    Connection newConnection() throws Exception {
        return DriverManager.getConnection(url, user, password);
    }

    public abstract void test() throws Exception;
}