'Test the creation of a simple XlsxWriter file.'

def test_create_file(self):

    workbook = Workbook(self.got_filename)
    worksheet = workbook.add_worksheet()
    worksheet.insert_button('C2', {'macro': 'my_macro', 'width': 128, 'height': 30})
    workbook.close()
    self.assertExcelEqual()
