function upgradeToVersion($version)
{
Mock::generatePartial('OA_UpgradeLogger', $mockLogger = 'OA_UpgradeLogger' . rand(), array('logOnly', 'logError', 'log'));
$oLogger = new $mockLogger($this);
$oLogger->setReturnValue('logOnly', true);
$oLogger->setReturnValue('logError', true);
$oLogger->setReturnValue('log', true);
$this->oDBUpgrader = new OA_DB_Upgrade($oLogger);
$this->oDBUpgrader->logFile = MAX_PATH . '/var/DB_Upgrade.test.log';
$this->oDBUpgrader->initMDB2Schema();
$auditor = new OA_DB_UpgradeAuditor();
$this->oDBUpgrader->oAuditor =& $auditor;
$this->assertTrue($auditor->init($this->oDBUpgrader->oSchema->db), 'error initialising upgrade auditor, probable error creating database action table');
// execute all database upgrade actions for a given schema version
// constructive first
$this->oDBUpgrader->init('constructive', 'tables_core', $version);
$this->oDBUpgrader->doBackups = false;
$this->assertTrue($this->oDBUpgrader->upgrade(), 'constructive');
// use same changeset, switch timing only to execute destructive
$this->oDBUpgrader->init('destructive', 'tables_core', $version, true);
$this->assertTrue($this->oDBUpgrader->upgrade(), 'destructive');
}
