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{
  "films": [
    {
      "id": 1,
      "title": "Star Trek: The motion picture",
      "year": "1979",
      "director_id": 1
    },
    {
      "id": 2,

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import SERVER_ENV from './server.config';

var environment = process.env.NODE_ENV || 'development';

var serverConf = SERVER_ENV[environment];

export {
    serverConf
};

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const SERVER_ENV = {
    'production': { port: process.env.SERVER_PORT },
    'development': { port: 4850 }
};

export default SERVER_ENV;

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import { serverConf } from './config';

import express from 'express';
import bodyParser from 'body-parser';

var app = express();

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

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import log4js from 'log4js';
var logger = log4js.getLogger('server.js');
logger.level = 'all';

import { serverConf } from './config';

import express from 'express';
import bodyParser from 'body-parser';

var app = express();

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const sum = (a, b) => {
    return a + b;
};

const dif = (a, b) => {
    return a - b;
};

export {
    sum,

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{
  "name": "jest.testing.manual.mocking",
  "version": "1.0.0",
  "description": "Basic script in order to test the Jest Testing Framework manual mocking.",
  "main": "src/app.js",
  "scripts": {
    "dev": "NODE_ENV=development nodemon --watch src --exec babel-node src/app.js",
    "test": "jest --watch"
  },
  "repository": {

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import * as calculator from './utils/calculator';

const doASum = () => {
    let a = 5;
    let b = 10;

    return calculator.sum(a, b);
};

const doADif = () => {

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import 'jest';

import * as app from '../src/app';

describe('Testing the use of the \'calculator\' module', () => {
    test('Testing doASum ...', () => {
        expect(app.doASum()).toEqual(15);
    });
});

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import 'jest';

var sum = jest.fn().mockReturnValue(20);
var dif = jest.fn().mockReturnValue(-20);

const calculator = jest.mock('../calculator', () => {
    return {
        sum,
        dif
    };