










<?php
/**
* filename: ConnectionFactory.php
*/
require_once 'IAbstractFactory.php';
require_once 'MysqlConnection.php';
require_once 'OracleConnection.php';
/**
* 数据库连接工厂
*/
class ConnectionFactory implements IAbstractFactory {
/**
* uri scheme 一个uri的模式部分,例如 JDBC数据库连接 jdbc:mysql://localhost:3306/test
* 这里的scheme部分为jdbc,还有其他的比如 http,ftp,https 等等
* @access private
*/
protected $scheme = null;
public function getMysqlConnection() {
return new MysqlConnection();
}
public function getOracleConnection() {
return new OracleConnection();
}
}
?>
/**
* filename: ConnectionFactory.php
*/
require_once 'IAbstractFactory.php';
require_once 'MysqlConnection.php';
require_once 'OracleConnection.php';
/**
* 数据库连接工厂
*/
class ConnectionFactory implements IAbstractFactory {
/**
* uri scheme 一个uri的模式部分,例如 JDBC数据库连接 jdbc:mysql://localhost:3306/test
* 这里的scheme部分为jdbc,还有其他的比如 http,ftp,https 等等
* @access private
*/
protected $scheme = null;
public function getMysqlConnection() {
return new MysqlConnection();
}
public function getOracleConnection() {
return new OracleConnection();
}
}
?>









数据库链接实现
<?php
/**
* filename: MysqlConnection.php
*/
require_once 'IConnection.php';
class MysqlConnection implements IConnection {
function __construct() {
}
}
?>
/**
* filename: MysqlConnection.php
*/
require_once 'IConnection.php';
class MysqlConnection implements IConnection {
function __construct() {
}
}
?>
<?php
/**
* filename: OracleConnection.php
*/
require_once 'IConnection.php';
class OracleConnection implements IConnection {
function __construct() {
}
}
?>
/**
* filename: OracleConnection.php
*/
require_once 'IConnection.php';
class OracleConnection implements IConnection {
function __construct() {
}
}
?>
UnitTestCase
<?php
require_once 'simpletest/unit_tester.php';
require_once 'simpletest/reporter.php';
require_once 'ConnectionFactory.php';
require_once 'MysqlConnection.php';
/**
* Database Factory Test Case
*
*/
class FactoryTestCase extends UnitTestCase {
function testFactoryAndConnection() {
// factory test
$factory = new ConnectionFactory();
$this->assertNotNull($factory);
$this->assertIsA($factory, 'ConnectionFactory');
// mysql connection test
$connection = $factory->getMysqlConnection();
$this->assertNotNull($connection);
$this->assertIsA($connection, 'MysqlConnection');
// oracle connection test
$connection = $factory->getOracleConnection();
$this->assertNotNull($connection);
$this->assertIsA($connection, 'OracleConnection');
}
}
// start test
$test = new FactoryTestCase();
$test->run(new HtmlReporter());
?>
require_once 'simpletest/unit_tester.php';
require_once 'simpletest/reporter.php';
require_once 'ConnectionFactory.php';
require_once 'MysqlConnection.php';
/**
* Database Factory Test Case
*
*/
class FactoryTestCase extends UnitTestCase {
function testFactoryAndConnection() {
// factory test
$factory = new ConnectionFactory();
$this->assertNotNull($factory);
$this->assertIsA($factory, 'ConnectionFactory');
// mysql connection test
$connection = $factory->getMysqlConnection();
$this->assertNotNull($connection);
$this->assertIsA($connection, 'MysqlConnection');
// oracle connection test
$connection = $factory->getOracleConnection();
$this->assertNotNull($connection);
$this->assertIsA($connection, 'OracleConnection');
}
}
// start test
$test = new FactoryTestCase();
$test->run(new HtmlReporter());
?>