Alex Jukes AlexJukes

Fractional CTO. Using technology to help entrepreneurs do more with less.

AlexJukes / jest-props-matcher.ts

Created March 7, 2023 16:15

A custom jest matcher for checking whether props have been passed to a mocked React component

	expect.extend({
	toReceivePropsContaining(received, expected) {
	if (!received._isMockFunction) {
	return {
	message: () =>
	`Expected: ${chalk.green(
	'[A mocked React component]'
	)}\nReceived: ${this.utils.printReceived(received)}`,
	pass: false,
	}

AlexJukes / AuthorDonationsTest.js

Last active May 22, 2017 13:35 — forked from pau1m/AuthorDonationsTest.js

AuthorDonationsTest.js

	// Include web3 library so we can query accounts.
	const Web3 = require('web3')
	// Instantiate new web3 object pointing toward an Ethereum node.
	let web3 = new Web3(new Web3.providers.HttpProvider("http://localhost:8545"))
	// Include AuthorDonation contract
	let AuthorDonation = artifacts.require("./AuthorDonation")

	// Test with Mocha
	contract('AuthorDonation', function(accounts) {
	// Setup a variable to hold the contract object.