Nuxt + Vitest = ☀️

This is a simple plugin that will add some basic configuration for Vitest to run properly inside your Nuxt 3 application (autoimports, aliases, etc.).

Installation

1// vitest.config.ts
2import { defineConfig } from 'vitest/config'
3import NuxtVitest from 'vite-plugin-nuxt-test'
4
5export default defineConfig({
6    plugins: [NuxtVitest()],
7    test: {
8        // Your own configuration
9    }
10})

Usage

You may then use Vitest to test your composables without worrying about auto-imported methods.

1// composables/useBar.ts
2export function useBar() {
3    return 'bar'
4}

1// composables/useFoo.ts
2export function useFoo() {
3    return useBar() + '-foo'
4}

1import { describe, test } from 'vitest'
2
3describe('useFoo', () => {
4    it ('should not need to be imported', () => {
5        expect(useFoo).toBeDefined() // ✅
6    })
7
8    it ('should auto-import useBar as well', () => {
9        expect(useFoo()).toBe('bar-foo') // ✅
10    })
11})