'Test the creation of a XlsxWriter file with date times in 1900 and
1904 epochs.'

def test_create_file(self):

    workbook = Workbook(self.got_filename)
    worksheet = workbook.add_worksheet()
    format1 = workbook.add_format({'num_format': 14})
    worksheet.set_column('A:A', 12)
    worksheet.write_datetime('A1', date(1900, 1, 1), format1)
    worksheet.write_datetime('A2', date(1902, 9, 26), format1)
    worksheet.write_datetime('A3', date(1913, 9, 8), format1)
    worksheet.write_datetime('A4', date(1927, 5, 18), format1)
    worksheet.write_datetime('A5', date(2173, 10, 14), format1)
    worksheet.write_datetime('A6', date(4637, 11, 26), format1)
    workbook.close()
    self.assertExcelEqual()
