def _add_long_step_and_save(self, format):
    data = create_test_case_file()
    data.testcase_table.tests[0].add_step(['A kw', '1', '2', '3', '4', '6', '7', '8'])
    output = StringIO()
    data.save(format=format, output=output)
    return output.getvalue().strip()
def _add_long_step_and_save(self, format):
    data = create_test_case_file()
    data.testcase_table.tests[0].add_step(['A kw', '1', '2', '3', '4', '6', '7', '8'])
    output = StringIO()
    data.save(format=format, output=output)
    return output.getvalue().strip()