Pop\Form\Fields::factory PHP Method

    public static function factory($fields = null, array $attribs = null, array $values = null, $omit = null)
    {
        return new self($fields, $attribs, $values, $omit);
    }

 public function testAddFieldsFromTableException()
 {
     $this->setExpectedException('Pop\\Form\\Exception');
     Users::setDb(Db::factory('Sqlite', array('database' => __DIR__ . '/../tmp/test.sqlite')));
     $f = Fields::factory(array());
     $f->addFieldsFromTable(array());
 }