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Testing

This template provides builtin testing setup

vitest for headless testing​

By default, unit tests is powered by Vitest for performance and negative configuration purpose.

Our root package.json already includes vite and vite-tsconfig-paths, so you don't need to add them in every package.

Install vitest
yarn workspace @my-org/my-lib add -D vitest
libs/my-lib/vite.config.ts
/// <reference types="vitest" />
import { defineConfig } from 'vite';
import tsconfigPaths from 'vite-tsconfig-paths';

export default defineConfig({
  test: { typecheck: { ignoreSourceErrors: true }, passWithNoTests: true },
  plugins: [tsconfigPaths()]
});

Also, update your package.json:

{
  "scripts": {
    "test": "vitest run",
    "typecheck": "vitest typecheck"
  }
}
info

Of course, you can change choose jest or something else instead of vitest if you like, but we recommend that you at least try vitest

cypress for ui and e2e testing​

WIP

To be continued...