def associate(user_line):
validator.validate_association(user_line)
_adjust_optional_parameters(user_line)
ule_service.associate_user_line(user_line)
notifier.associated(user_line)
return user_line
def test_validate_association(self, user_line_find_all_by_user_id, line_get, user_get):
user_line = UserLine(user_id=1, line_id=2)
user_line_find_all_by_user_id.return_value = []
validator.validate_association(user_line)
user_get.assert_called_once_with(user_line.user_id)
line_get.assert_called_once_with(user_line.line_id)
user_line_find_all_by_user_id.assert_called_once_with(user_line.user_id)
