John Oerter joerter

joerter / bowling-game-js-first-test-fail.js

Last active December 20, 2019 16:08

	const BowlingGame = require('./bowling-game');

	it('should return 0 for a game of all gutter balls', () => {
	const game = new BowlingGame();

	for (let i = 0; i < 20; i++) {
	game.roll(0);
	}

	expect(game.score).toEqual(0);

joerter / angular-component-class-test-with-stub.ts

Created September 2, 2018 18:02

An Angular component class test using a stub function to create typed dependencies

	// Based on example from: https://angular.io/guide/component-interaction#parent-listens-for-child-event
	@Component({
	selector: 'app-voter'
	})
	export class VoterComponent {
	@Output() voted = new EventEmitter<boolean>();
	didVote = false;

	constructor(private loggingService: LoggingService){}

joerter / stub.ts

Last active January 20, 2023 04:33

A simple function that creates an object of the specified type and sets all properties to undefined. Useful for creating stubs in Typescript tests

	export function stub<T>(partial?: Partial<T>): T {
	return partial != null ? (partial as T) : ({} as T);
	}

joerter / angular-component-class-test.ts

Last active August 12, 2018 19:03

An example of how to write a component class test for an Angular component

	// Based on example from: https://angular.io/guide/component-interaction#parent-listens-for-child-event
	@Component({
	selector: 'app-voter'
	})
	export class VoterComponent {
	@Output() voted = new EventEmitter<boolean>();
	didVote = false;

	constructor(private loggingService: LoggingService){}

joerter / dockerized-step3-dockerfile

Last active January 24, 2016 23:57

joerter / step2-docker-run

Last active January 24, 2016 03:40

docker run --name dockerized-container -d -p 3000:3000 dockerized node server.js

joerter / step2-docker-build

Last active January 24, 2016 03:40

docker build -t dockerized .

joerter / dockerized-step2

Last active January 24, 2016 03:42

joerter / dockerized-step1.js

Last active January 23, 2016 20:55

	const http = require('http');

	const port = 3000;

	http.createServer((req, res) => {
	res.writeHead(200, { 'Content-Type': 'text/plain' });
	res.end('Dockerized!\n');
	}).listen(port, () => {
	console.log(`Server running at http://0.0.0.0:${port}/`);
	});