pahund’s gists

pahund / gist:74005d4d1e9639617bf144166c4521c9

Created September 9, 2018 09:42

	/Users/pahund/.nvm/versions/node/v8.9.4/bin/node /Users/pahund/Library/Preferences/IntelliJIdea2018.2/scratches/scratch_59.es6
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pahund / wallaby-console.log

Created September 7, 2017 13:58

Output from Wallaby.js when running in debug mode


	core v1.0.481
	Thu, 07 Sep 2017 13:51:29 GMT wallaby:project Wallaby config: /Users/pahund/git/polly/wallaby.js
	Thu, 07 Sep 2017 13:51:29 GMT wallaby:project File cache: /Users/pahund/Library/Caches/IntelliJIdea2017.2/wallaby/projects/fc6cd10c264cc385
	Thu, 07 Sep 2017 13:51:29 GMT wallaby:uiService Listening port 51235
	Thu, 07 Sep 2017 13:51:29 GMT wallaby:project Config file change detected, invalidating local cache
	Wallaby App (realtime reports) is available at: http://localhost:51245
	Thu, 07 Sep 2017 13:51:29 GMT wallaby:workers Parallelism for initial run: 6, for regular run: 3
	Thu, 07 Sep 2017 13:51:29 GMT wallaby:workers Starting run worker instance #0
	Thu, 07 Sep 2017 13:51:29 GMT wallaby:workers Starting run worker instance #1

pahund / requestPostList.js

Created August 18, 2017 06:15

Code Example for Testing a Redux Saga with Mocha

	import { push } from 'react-router-redux';
	import { takeLatest, call, put } from 'redux-saga/effects';
	import config from '../../../config/client';
	import { REQUEST_POST_LIST } from '../actions';
	import updatePostList from '../actions/updatePostList';
	import fetchPostList from './utils/fetchPostList';
	import trackPageViewWithGoogleAnalytics from '../actions/trackPageViewWithGoogleAnalytics';
	import trackPageViewWithIvw from '../actions/trackPageViewWithIvw';

	export function *requestPostList({ threadId, page }) {

pahund / module-structure.txt

Last active July 22, 2017 16:05

The dependency tree of my module under test

	BunyanLogstashTcpStream.js
	│
	│ // https://nodejs.org/dist/latest-v6.x/docs/api/events.html#events_class_eventemitter
	├── import { EventEmitter } from 'events';
	│
	│ // https://nodejs.org/dist/latest-v6.x/docs/api/net.html#net_net
	├── import net from 'net';
	│
	│ // https://www.npmjs.com/package/bunyan
	├── import bunyan from 'bunyan';

pahund / wallaby-console.log

Created June 23, 2017 14:46

Wallaby Console

	wallaby.js started
	core v1.0.442
	console.error: Warning: Accessing PropTypes via the main React package is deprecated. Use the prop-types package from npm instead.
	Execution progress: 50 tests
	Execution progress: 100 tests
	Execution progress: 150 tests
	Execution progress: 200 tests
	Execution progress: 250 tests
	Execution progress: 300 tests
	Execution progress: 350 tests

pahund / wallaby-failing-tests.log

Created June 23, 2017 14:39

Wallaby.js Failing Tests

	62 failing tests, 1197 passing

	test/server/services/OptimizelyTest.js [server/services/Optimizely] When I instantiate a Optimizely service and the Optimizely API cannot be reached and I call the “fetch” method the “data” property is not set [12 ms]

	Error: nope
	at setup test/server/services/OptimizelyTest.js:308
	at Context.<anonymous> test/server/services/OptimizelyTest.js:217

	From console:
	(node:12929) PromiseRejectionHandledWarning: Promise rejection was handled asynchronously (rejection id: 19)

pahund / PageHeaderTest.js

Created May 28, 2017 09:35

Attempt to solve problem of stubbing require.ensure in Mocha unit tests (see https://stackoverflow.com/questions/44114737/how-do-i-stub-webpacks-require-ensure)

	/**
	* PageHeaderTest.js
	*
	* (C) 2017 mobile.de GmbH
	*
	* @author <a href="mailto:[email protected]">Patrick Hund</a>
	* @since 28 Mai 2017
	*/
	import { mount } from 'enzyme';
	import React from 'react';

pahund / package.json

Created May 27, 2017 16:53

Using “setupTestFrameworkScriptFile” in package.json

	"jest": {
	"setupTestFrameworkScriptFile": "<rootDir>/test/setup.js",
	"moduleNameMapper": {
	"\\.scss$": "<rootDir>/test/styleMock.js"
	}
	}

pahund / setup.js

Last active April 20, 2022 04:35

Using Chai and Jest assertions together with Jest's expect (thanks Ruben Oostinga!)

	import chai from 'chai';
	import sinonChai from 'sinon-chai';
	import chaiAsPromised from 'chai-as-promised';
	import chaiEnzyme from 'chai-enzyme';

	chai.use(sinonChai);
	chai.use(chaiAsPromised);
	chai.use(chaiEnzyme());

	// Make sure chai and jasmine ".not" play nice together

pahund / thisWorks.test.js

Created May 27, 2017 16:26

Chai assertions with Jest's expect – this works

	describe('the result', () => it('is boolean value false', () => {
	expect(result).to.be.a('boolean').and.equal(false);
	}));

Patrick Hund pahund