/**
* Create a new instance in a manner compatible
* with the Squirt dependency injection
* @param array $params
*/
public static function factory(array $params = array())
{
$dsn = SquirtUtil::validateStringParam('dsn', $params);
$username = SquirtUtil::validateStringParamWithDefault('username', $params, '');
$password = SquirtUtil::validateStringParamWithDefault('password', $params, '');
$options = SquirtUtil::validateArrayParamWithDefault('options', $params, array());
$instance = new static($dsn, $username, $password, $options);
return $instance;
}
public function testValidateArrayParamWithDefault()
{
$result = SquirtUtil::validateArrayParamWithDefault('set', array('set' => array(1, 2, 3)), array());
$this->assertEquals(array(1, 2, 3), $result);
$result = SquirtUtil::validateArrayParamWithDefault('set', array(), array(5));
$this->assertEquals(array(5), $result);
}