public static Result<Void> failure() {
        return failure(ErrorCodeEnum.SERVICE_ERROR.getCode(), ErrorCodeEnum.SERVICE_ERROR.getMessage());
    }
@Test
    public void testFailure3() {
        String code = "500";
        String msg = "message";
        Assert.isTrue(code.equals(Results.failure(code, msg).getCode()));
        Assert.isTrue(msg.equals(Results.failure(code, msg).getMessage()));
    }