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doctrine2/tests/Doctrine/Tests/TestUtil.php

98 lines
3.6 KiB
PHP

<?php
namespace Doctrine\Tests;
/**
* TestUtil is a class with static utility methods used during tests.
*
* @author robo
*/
class TestUtil
{
/**
* Gets a <b>real</b> database connection using the following parameters
* of the $GLOBALS array:
*
* 'db_type' : The name of the Doctrine DBAL database driver to use.
* 'db_username' : The username to use for connecting.
* 'db_password' : The password to use for connecting.
* 'db_host' : The hostname of the database to connect to.
* 'db_name' : The name of the database to connect to.
* 'db_port' : The port of the database to connect to.
*
* Usually these variables of the $GLOBALS array are filled by PHPUnit based
* on an XML configuration file. If no such parameters exist, an SQLite
* in-memory database is used.
*
* IMPORTANT:
* 1) Each invocation of this method returns a NEW database connection.
* 2) The database is dropped and recreated to ensure it's clean.
*
* @return Doctrine\DBAL\Connection The database connection instance.
*/
public static function getConnection()
{
if (isset($GLOBALS['db_type'], $GLOBALS['db_username'], $GLOBALS['db_password'],
$GLOBALS['db_host'], $GLOBALS['db_name'], $GLOBALS['db_port']) &&
isset($GLOBALS['tmpdb_type'], $GLOBALS['tmpdb_username'], $GLOBALS['tmpdb_password'],
$GLOBALS['tmpdb_host'], $GLOBALS['tmpdb_name'], $GLOBALS['tmpdb_port'])) {
$realDbParams = array(
'driver' => $GLOBALS['db_type'],
'user' => $GLOBALS['db_username'],
'password' => $GLOBALS['db_password'],
'host' => $GLOBALS['db_host'],
'dbname' => $GLOBALS['db_name'],
'port' => $GLOBALS['db_port']
);
$tmpDbParams = array(
'driver' => $GLOBALS['tmpdb_type'],
'user' => $GLOBALS['tmpdb_username'],
'password' => $GLOBALS['tmpdb_password'],
'host' => $GLOBALS['tmpdb_host'],
'dbname' => $GLOBALS['tmpdb_name'],
'port' => $GLOBALS['tmpdb_port']
);
// Connect to tmpdb in order to drop and create the real test db.
$tmpConn = \Doctrine\DBAL\DriverManager::getConnection($tmpDbParams);
$realConn = \Doctrine\DBAL\DriverManager::getConnection($realDbParams);
$dbname = $realConn->getDatabase();
$realConn->close();
$tmpConn->getSchemaManager()->dropDatabase($dbname);
$tmpConn->getSchemaManager()->createDatabase($dbname);
$tmpConn->close();
$conn = \Doctrine\DBAL\DriverManager::getConnection($realDbParams);
} else {
$params = array(
'driver' => 'pdo_sqlite',
'memory' => true
);
$conn = \Doctrine\DBAL\DriverManager::getConnection($params);
}
return $conn;
}
/**
* @return \Doctrine\DBAL\Connection
*/
public static function getTempConnection()
{
$tmpDbParams = array(
'driver' => $GLOBALS['tmpdb_type'],
'user' => $GLOBALS['tmpdb_username'],
'password' => $GLOBALS['tmpdb_password'],
'host' => $GLOBALS['tmpdb_host'],
'dbname' => $GLOBALS['tmpdb_name'],
'port' => $GLOBALS['tmpdb_port']
);
// Connect to tmpdb in order to drop and create the real test db.
return \Doctrine\DBAL\DriverManager::getConnection($tmpDbParams);
}
}