break

        else:

            if expect_posts:

                raise NoHeader(account)

            else:

                return

        if account.is_under('Assets', 'Equity', 'Liabilities'):

            opening_row = testutil.ODSCell.from_row(next(rows))

            assert opening_row[0].value == start_date

            assert opening_row[4].text == open_bal.format(None, empty='0', sep='\0')

        for expected in expect_posts:

            cells = iter(testutil.ODSCell.from_row(next(rows)))

            assert next(cells).value == expected.meta.date

            assert next(cells).text == (expected.meta.get('entity') or '')

            assert next(cells).text == (expected.meta.txn.narration or '')

            if expected.cost is None:

                assert not next(cells).text

                assert next(cells).value == norm_func(expected.units.number)

            else:

                assert next(cells).value == norm_func(expected.units.number)

                assert next(cells).value == norm_func(expected.at_cost().number)

        closing_row = testutil.ODSCell.from_row(next(rows))

        assert closing_row[0].value == end_date

        assert closing_row[4].text == closing_bal.format(None, empty='0', sep='\0')

def get_sheet_names(ods):

    return [sheet.getAttribute('name').replace(' ', ':')