public static Result<Void> failure() {
        return failure(ErrorCodeEnum.SERVICE_ERROR.getCode(), ErrorCodeEnum.SERVICE_ERROR.getMessage());
    }
@Test
    public void testFailure1() {
        String msg = "throwableMsg";
        Throwable throwable = new Throwable(msg);
        Assert.isTrue(SERVICE_ERROR.getCode().equals(Results.failure(throwable).getCode()));
        Assert.isTrue(msg.equals(Results.failure(throwable).getMessage()));
    }