'Test the creation of a simple XlsxWriter file.'

def test_create_file(self):

    workbook = Workbook(self.got_filename)
    worksheet = workbook.add_worksheet()
    format = workbook.add_format({'align': 'center'})
    worksheet.merge_range(1, 1, 1, 3, 123, format)
    workbook.close()
    self.assertExcelEqual()
