/**
* getDsn
*
* @param string $driver
*
* @return array|bool
*/
public static function getDsn($driver)
{
$const = 'WINDWALKER_TEST_DB_DSN_' . strtoupper($driver);
// First let's look to see if we have a DSN defined or in the environment variables.
if (defined($const) || getenv($const)) {
$dsn = defined($const) ? constant($const) : getenv($const);
} else {
return false;
}
return PdoHelper::extractDsn($dsn);
}
/**
* connect
*
* @throws \RuntimeException
* @return static
*/
public function connect()
{
if ($this->connection) {
return $this;
}
$dsn = PdoHelper::getDsn($this->options['driver'], $this->options);
try {
$this->connection = new \PDO($dsn, $this->options['user'], $this->options['password'], $this->options['driverOptions']);
} catch (\PDOException $e) {
throw new \RuntimeException('Could not connect to PDO: ' . $e->getMessage() . '. DSN: ' . $dsn, $e->getCode(), $e);
}
$this->connection->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
$this->connection->setAttribute(\PDO::ATTR_EMULATE_PREPARES, true);
return $this;
}
