osher

function buildObject(str) {
  var newObj = {};
  var len = str.length;
  var at = 1;

  if (str[0] != "{") 
    return null;
    
  if (len < 1) 
    console.log('broke out');

osher

/**
 This is a bad example:
*/
const helper = require('./helper');
const { user } = require('./fixture');
const accounts = require('../lib/accounts');
const Should = require('should');

it('should work', async () => {
  await Should(accounts.create(user.admin.registerData).be.rejected();

osher

/**
 This is a better example that does a better job both in testing and in communicating the test-intent.
(with some skipped parts to keep things short)
*/
const helper = require('./helper');
const { user } = require('./fixture');
const SUT = require('../lib/accounts');
const Should = require('should');

describe('lib/accounts - accounts service', () => {

osher

/**

Consider the language did not provide us with `.indexOf` and we had to implement it ourselves.
Given that the factory is already implemented, how easy is it to add a new case.

Mind how hoisting helps keep the higher levels above, while implementation details are below.

 */
const Should = require('should');
const SUT = require('./index-of');

osher

//code                                                concerns
//-------------------------------------------------------------------
console.log('starting greeter');                     //binary+logging

require('http').createServer((req, res) => {         //binary+app
  const [action] = req.url.slice(1).match(/[^\/]+/); //route

  switch(true) {                                     //route
    case action == 'status':                         //webCtrl
      return res.end('i\'m alive');                  //view+webCtrl

osher

//code                                                     concern
//-------------------------------------------------------------------
const conf = () => {                                     //config 
  views: {                                               //config
    status: 'i\'m alive',                                //config
    greet:  'hello, %s',                                 //config
    help:   'supports: /greet or /status',               //config
  },                                                     //config
  web: { port: 3000 },                                   //config
};                                                       //config

osher

# This demo uses an alpine sandbox in a docker container in 
# interactive mode. ran with:
#    docker run --rm -it alpine
#
# if you run it on your own system:
#  1. you should use your own package manager instead of `apk`
#  2. expect the following left overs:
#    - installed binaries (age, age-keygen, sops)
#    - $HOME/.config/sops/age/keys.txt 
#    - demo files: source.env, encrypted.env, decrypted.env

osher

FROM node:alpine-lts
WORKDIR /app
COPY packge.json .
RUN npm i --production

FROM alpine
RUN apk update \
 && apk upgrade --no-cache \
 && apk add --no-cache nodejs \
 && rm -r /**/apk /**/**/apk

osher

ARG TAG_NODE_BASE=lts
FROM node:$TAG_NODE_BASE

WORKDIR /app

RUN apk update --no-cache \
 && apk upgrade --no-cache \
 && apk add --no-cache \
      build-base \
      openssh \

osher

ARG TAG_ALPINE_BASE=latest
FROM alpine:$TAG_ALPINE_BASE
RUN apk update --no-cache \
    && apk upgrade --no-cache \
    && apk add --no-cache nodejs

WORKDIR /app
RUN addgroup -S service \
    && adduser -S service -G service