[tests] migrate from jest to vitest (#3940)

This is a big change, but I think it's a good move, as `vitest` is much
more modern than `jest`.

I'm excited about the UI watch feature (run `npm run test:ui`), for
example - it's really helpful and saves time when debugging tests. I had
to adjust a few tests because they had time related issues, but
basically we are now testing the same things - even a bit better and
less flaky (I hope).

What do you think?
This commit is contained in:
Kristjan ESPERANTO
2025-11-03 19:47:01 +01:00
committed by GitHub
parent b542f33a0a
commit 462abf7027
30 changed files with 2370 additions and 3562 deletions

View File

@@ -1,7 +1,7 @@
// This logger is very simple, but needs to be extended.
(function (root, factory) {
if (typeof exports === "object") {
if (process.env.JEST_WORKER_ID === undefined) {
if (process.env.mmTestMode !== "true") {
const { styleText } = require("node:util");
// add timestamps in front of log messages
@@ -78,8 +78,8 @@
let logLevel;
let enableLog;
if (typeof exports === "object") {
// in nodejs and not running with jest
enableLog = process.env.JEST_WORKER_ID === undefined;
// in nodejs and not running in test mode
enableLog = process.env.mmTestMode !== "true";
} else {
// in browser and not running with jsdom
enableLog = typeof window === "object" && window.name !== "jsdom";
@@ -97,7 +97,7 @@
groupEnd: Function.prototype.bind.call(console.groupEnd, console),
time: Function.prototype.bind.call(console.time, console),
timeEnd: Function.prototype.bind.call(console.timeEnd, console),
timeStamp: Function.prototype.bind.call(console.timeStamp, console)
timeStamp: console.timeStamp ? Function.prototype.bind.call(console.timeStamp, console) : function () {}
};
logLevel.setLogLevel = function (newLevel) {