elderfo

import fetch from 'node-fetch';

import { getCategories } from './data';

beforeEach(() => {
  // Reset the modules back to their original state.
  // In this case, we are setting `node-fetch` back
  // to the original, unmocked version
  jest.resetModules();
});

elderfo

import { getCategories } from './data';

describe('getCategories', () => {
  it('should return expected data from server', async () => {
    const categories = await getCategories();
    expect(categories).toEqual([
      { id: 1, name: 'Category 1' },
      { id: 2, name: 'Category 2' },
      { id: 3, name: 'Category 3' },
      { id: 4, name: 'Category 4' },

elderfo

import fetch from 'node-fetch';

const normalize = json => {
  return json.categories.map(category => {
    return {
      id: category.catId,
      name: category.catName,
    };
  });
};

elderfo

{
  "categories": [
    { "catId": 1, "catName": "Category 1" },
    { "catId": 2, "catName": "Category 2" },
    { "catId": 3, "catName": "Category 3" },
    { "catId": 4, "catName": "Category 4" }
  ]
}

elderfo

Notes on HMR

• Build electron using it's own babel config (using env)

{
  "electron-main": {
    "presets": [
      ["es2015"],
      "react"
    ],
 "plugins": [

elderfo

git branch -m old_branch new_branch         # perform the rename
git push origin :old_branch                 # delete remote branch
git push --set-upstream origin new_branch   # push to remote, setting the remote branch

elderfo

export default class SampleClass { 
  getSomething() { 
    return 'something';
  }
}

elderfo

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Debug Jest",
            "type": "node",
            "request": "launch",
            "program": "${workspaceRoot}/node_modules/jest-cli/bin/jest.js",
            "stopOnEntry": false,
            "args": ["--runInBand"],

elderfo

// Requires references to:
// - System.ValueTuple
// - Microsoft.VisualStudio.QualityTools.UnitTestFramework
public class Person
{
    public string Name { get; set; }
    public string City { get; set; }

    public void Deconstruct(out string name, out string city)
    {

elderfo

using Project.Data; // enternal dependency

namespace Project.Logic 
{
  public class User 
  {
    // ..

    public List<UserModel> GetAll() {
      IEnumerable<User> users = _entities.Users;