def test_type(self):
        rset = event.ResultSet()
        with pytest.raises(NotImplementedError):
            rset.extend([])
        with pytest.raises(NotImplementedError):
            rset.extend(False)
def __init__(self, branch, package):
		Base.__init__(self)
		self.branch = branch
		self.package = package
		self.sp_obj = None