mirror of
https://github.com/nuxt/nuxt.git
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659 lines
22 KiB
TypeScript
659 lines
22 KiB
TypeScript
import { fileURLToPath } from 'node:url'
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import { describe, expect, it } from 'vitest'
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import { joinURL } from 'ufo'
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import { isWindows } from 'std-env'
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import { setup, fetch, $fetch, startServer, createPage, url } from '@nuxt/test-utils'
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// eslint-disable-next-line import/order
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import { expectNoClientErrors, renderPage } from './utils'
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await setup({
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rootDir: fileURLToPath(new URL('./fixtures/basic', import.meta.url)),
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server: true,
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browser: true
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})
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describe('server api', () => {
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it('should serialize', async () => {
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expect(await $fetch('/api/hello')).toBe('Hello API')
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expect(await $fetch('/api/hey')).toEqual({
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foo: 'bar',
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baz: 'qux'
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})
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})
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it('should preserve states', async () => {
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expect(await $fetch('/api/counter')).toEqual({ count: 0 })
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expect(await $fetch('/api/counter')).toEqual({ count: 1 })
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expect(await $fetch('/api/counter')).toEqual({ count: 2 })
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expect(await $fetch('/api/counter')).toEqual({ count: 3 })
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})
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})
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describe('pages', () => {
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it('render index', async () => {
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const html = await $fetch('/')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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// should render text
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expect(html).toContain('Hello Nuxt 3!')
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// should inject runtime config
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expect(html).toContain('RuntimeConfig | testConfig: 123')
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// composables auto import
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expect(html).toContain('Composable | foo: auto imported from ~/components/foo.ts')
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expect(html).toContain('Composable | bar: auto imported from ~/components/useBar.ts')
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expect(html).toContain('Composable | template: auto imported from ~/components/template.ts')
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// should import components
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expect(html).toContain('This is a custom component with a named export.')
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// should apply attributes to client-only components
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expect(html).toContain('<div style="color:red;" class="client-only"></div>')
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// should register global components automatically
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expect(html).toContain('global component registered automatically')
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expect(html).toContain('global component via suffix')
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await expectNoClientErrors('/')
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})
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it('render 404', async () => {
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const html = await $fetch('/not-found')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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expect(html).toContain('[...slug].vue')
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expect(html).toContain('404 at not-found')
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await expectNoClientErrors('/not-found')
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})
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it('preserves query', async () => {
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const html = await $fetch('/?test=true')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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// should render text
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expect(html).toContain('Path: /?test=true')
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await expectNoClientErrors('/?test=true')
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})
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it('/nested/[foo]/[bar].vue', async () => {
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const html = await $fetch('/nested/one/two')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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expect(html).toContain('nested/[foo]/[bar].vue')
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expect(html).toContain('foo: one')
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expect(html).toContain('bar: two')
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})
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it('/nested/[foo]/index.vue', async () => {
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const html = await $fetch('/nested/foobar')
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// TODO: should resolved to same entry
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// const html2 = await $fetch('/nested/foobar/index')
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// expect(html).toEqual(html2)
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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expect(html).toContain('nested/[foo]/index.vue')
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expect(html).toContain('foo: foobar')
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await expectNoClientErrors('/nested/foobar')
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})
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it('/nested/[foo]/user-[group].vue', async () => {
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const html = await $fetch('/nested/foobar/user-admin')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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expect(html).toContain('nested/[foo]/user-[group].vue')
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expect(html).toContain('foo: foobar')
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expect(html).toContain('group: admin')
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await expectNoClientErrors('/nested/foobar/user-admin')
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})
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it('/parent', async () => {
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const html = await $fetch('/parent')
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expect(html).toContain('parent/index')
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await expectNoClientErrors('/parent')
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})
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it('/another-parent', async () => {
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const html = await $fetch('/another-parent')
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expect(html).toContain('another-parent/index')
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await expectNoClientErrors('/another-parent')
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})
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it('/client-only-components', async () => {
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const html = await $fetch('/client-only-components')
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expect(html).toContain('<div class="client-only-script" foo="bar">')
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expect(html).toContain('<div class="client-only-script-setup" foo="hello">')
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await expectNoClientErrors('/client-only-components')
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})
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})
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describe('head tags', () => {
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it('should render tags', async () => {
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const headHtml = await $fetch('/head')
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expect(headHtml).toContain('<title>Using a dynamic component - Title Template Fn Change</title>')
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expect(headHtml).not.toContain('<meta name="description" content="first">')
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expect(headHtml).toContain('<meta charset="utf-16">')
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expect(headHtml.match('meta charset').length).toEqual(1)
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expect(headHtml).toContain('<meta name="viewport" content="width=1024, initial-scale=1">')
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expect(headHtml.match('meta name="viewport"').length).toEqual(1)
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expect(headHtml).not.toContain('<meta charset="utf-8">')
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expect(headHtml).toContain('<meta name="description" content="overriding with an inline useHead call">')
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expect(headHtml).toMatch(/<html[^>]*class="html-attrs-test"/)
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expect(headHtml).toMatch(/<body[^>]*class="body-attrs-test"/)
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expect(headHtml).toContain('script>console.log("works with useMeta too")</script>')
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expect(headHtml).toContain('<script src="https://a-body-appended-script.com" data-meta-body="true"></script></body>')
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const indexHtml = await $fetch('/')
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// should render charset by default
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expect(indexHtml).toContain('<meta charset="utf-8">')
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// should render <Head> components
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expect(indexHtml).toContain('<title>Basic fixture</title>')
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})
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it('should render http-equiv correctly', async () => {
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const html = await $fetch('/head')
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// http-equiv should be rendered kebab case
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expect(html).toContain('<meta content="default-src https" http-equiv="content-security-policy">')
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})
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// TODO: Doesn't adds header in test environment
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// it.todo('should render stylesheet link tag (SPA mode)', async () => {
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// const html = await $fetch('/head', { headers: { 'x-nuxt-no-ssr': '1' } })
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// expect(html).toMatch(/<link rel="stylesheet" href="\/_nuxt\/[^>]*.css"/)
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// })
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})
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describe('legacy async data', () => {
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it('should work with defineNuxtComponent', async () => {
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const html = await $fetch('/legacy/async-data')
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expect(html).toContain('<div>Hello API</div>')
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expect(html).toContain('{hello:"Hello API"}')
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})
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})
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describe('navigate', () => {
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it('should redirect to index with navigateTo', async () => {
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const { headers } = await fetch('/navigate-to/', { redirect: 'manual' })
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expect(headers.get('location')).toEqual('/')
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})
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})
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describe('errors', () => {
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it('should render a JSON error page', async () => {
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const res = await fetch('/error', {
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headers: {
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accept: 'application/json'
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}
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})
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expect(res.status).toBe(422)
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const error = await res.json()
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delete error.stack
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expect(error).toMatchObject({
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message: 'This is a custom error',
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statusCode: 422,
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statusMessage: 'This is a custom error',
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url: '/error'
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})
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})
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it('should render a HTML error page', async () => {
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const res = await fetch('/error')
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expect(await res.text()).toContain('This is a custom error')
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})
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})
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describe('navigate external', () => {
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it('should redirect to example.com', async () => {
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const { headers } = await fetch('/navigate-to-external/', { redirect: 'manual' })
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expect(headers.get('location')).toEqual('https://example.com/')
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})
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})
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describe('middlewares', () => {
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it('should redirect to index with global middleware', async () => {
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const html = await $fetch('/redirect/')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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expect(html).toContain('Hello Nuxt 3!')
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})
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it('should allow aborting navigation on server-side', async () => {
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const res = await fetch('/?abort', {
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headers: {
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accept: 'application/json'
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}
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})
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expect(res.status).toEqual(401)
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})
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it('should inject auth', async () => {
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const html = await $fetch('/auth')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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expect(html).toContain('auth.vue')
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expect(html).toContain('auth: Injected by injectAuth middleware')
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})
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it('should not inject auth', async () => {
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const html = await $fetch('/no-auth')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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expect(html).toContain('no-auth.vue')
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expect(html).toContain('auth: ')
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expect(html).not.toContain('Injected by injectAuth middleware')
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})
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})
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describe('plugins', () => {
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it('basic plugin', async () => {
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const html = await $fetch('/plugins')
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expect(html).toContain('myPlugin: Injected by my-plugin')
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})
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it('async plugin', async () => {
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const html = await $fetch('/plugins')
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expect(html).toContain('asyncPlugin: Async plugin works! 123')
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})
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})
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describe('layouts', () => {
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it('should apply custom layout', async () => {
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const html = await $fetch('/with-layout')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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expect(html).toContain('with-layout.vue')
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expect(html).toContain('Custom Layout:')
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})
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it('should work with a dynamically set layout', async () => {
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const html = await $fetch('/with-dynamic-layout')
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// Snapshot
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// expect(html).toMatchInlineSnapshot()
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expect(html).toContain('with-dynamic-layout')
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expect(html).toContain('Custom Layout:')
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await expectNoClientErrors('/with-dynamic-layout')
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})
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})
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describe('reactivity transform', () => {
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it('should works', async () => {
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const html = await $fetch('/')
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expect(html).toContain('Sugar Counter 12 x 2 = 24')
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})
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})
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describe('server tree shaking', () => {
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it('should work', async () => {
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const html = await $fetch('/client')
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expect(html).toContain('This page should not crash when rendered')
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})
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})
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describe('extends support', () => {
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describe('layouts & pages', () => {
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it('extends foo/layouts/default & foo/pages/index', async () => {
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const html = await $fetch('/foo')
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expect(html).toContain('Extended layout from foo')
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expect(html).toContain('Extended page from foo')
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})
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it('extends [bar/layouts/override & bar/pages/override] over [foo/layouts/override & foo/pages/override]', async () => {
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const html = await $fetch('/override')
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expect(html).toContain('Extended layout from bar')
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expect(html).toContain('Extended page from bar')
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})
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})
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describe('components', () => {
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it('extends foo/components/ExtendsFoo', async () => {
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const html = await $fetch('/foo')
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expect(html).toContain('Extended component from foo')
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})
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it('extends bar/components/ExtendsOverride over foo/components/ExtendsOverride', async () => {
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const html = await $fetch('/override')
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expect(html).toContain('Extended component from bar')
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})
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})
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describe('middlewares', () => {
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it('extends foo/middleware/foo', async () => {
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const html = await $fetch('/foo')
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expect(html).toContain('Middleware | foo: Injected by extended middleware from foo')
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})
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it('extends bar/middleware/override over foo/middleware/override', async () => {
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const html = await $fetch('/override')
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expect(html).toContain('Middleware | override: Injected by extended middleware from bar')
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})
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})
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describe('composables', () => {
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it('extends foo/composables/foo', async () => {
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const html = await $fetch('/foo')
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expect(html).toContain('Composable | useExtendsFoo: foo')
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})
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})
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describe('plugins', () => {
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it('extends foo/plugins/foo', async () => {
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const html = await $fetch('/foo')
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expect(html).toContain('Plugin | foo: String generated from foo plugin!')
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})
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})
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describe('server', () => {
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it('extends foo/server/api/foo', async () => {
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expect(await $fetch('/api/foo')).toBe('foo')
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})
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it('extends foo/server/middleware/foo', async () => {
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const { headers } = await fetch('/')
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expect(headers.get('injected-header')).toEqual('foo')
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})
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})
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describe('app', () => {
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it('extends foo/app/router.options & bar/app/router.options', async () => {
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const html: string = await $fetch('/')
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const routerLinkClasses = html.match(/href="\/" class="([^"]*)"/)?.[1].split(' ')
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expect(routerLinkClasses).toContain('foo-active-class')
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expect(routerLinkClasses).toContain('bar-exact-active-class')
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})
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})
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})
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describe('automatically keyed composables', () => {
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it('should automatically generate keys', async () => {
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const html = await $fetch('/keyed-composables')
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expect(html).toContain('true')
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expect(html).not.toContain('false')
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})
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it('should match server-generated keys', async () => {
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await expectNoClientErrors('/keyed-composables')
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})
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})
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describe.skipIf(process.env.NUXT_TEST_DEV || process.env.TEST_WITH_WEBPACK)('inlining component styles', () => {
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it('should inline styles', async () => {
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const html = await $fetch('/styles')
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for (const style of [
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'{--assets:"assets"}', // <script>
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'{--scoped:"scoped"}', // <style lang=css>
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'{--postcss:"postcss"}', // <style lang=postcss>
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'{--global:"global"}', // entryfile dependency
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'{--plugin:"plugin"}', // plugin dependency
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'{--functional:"functional"}' // functional component with css import
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]) {
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expect(html).toContain(style)
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}
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})
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it('only renders prefetch for entry styles', async () => {
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const html: string = await $fetch('/styles')
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expect(html.match(/<link [^>]*href="[^"]*\.css">/)?.map(m => m.replace(/\.[^.]*\.css/, '.css'))).toMatchInlineSnapshot(`
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[
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"<link rel=\\"prefetch stylesheet\\" href=\\"/_nuxt/entry.css\\">",
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]
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`)
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})
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it('still downloads client-only styles', async () => {
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const page = await createPage('/styles')
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await page.waitForLoadState('networkidle')
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expect(await page.$eval('.client-only-css', e => getComputedStyle(e).color)).toBe('rgb(50, 50, 50)')
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})
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it.todo('renders client-only styles only', async () => {
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const html = await $fetch('/styles')
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expect(html).toContain('{--client-only:"client-only"}')
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})
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})
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describe('prefetching', () => {
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it('should prefetch components', async () => {
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await expectNoClientErrors('/prefetch/components')
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})
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it('should not prefetch certain dynamic imports by default', async () => {
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const html = await $fetch('/auth')
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// should not prefetch global components
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expect(html).not.toMatch(/<link [^>]*\/_nuxt\/TestGlobal[^>]*\.js"/)
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// should not prefetch all other pages
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expect(html).not.toMatch(/<link [^>]*\/_nuxt\/navigate-to[^>]*\.js"/)
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})
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})
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describe.runIf(process.env.NUXT_TEST_DEV)('detecting invalid root nodes', () => {
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it('should detect invalid root nodes in pages', async () => {
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for (const path of ['1', '2', '3', '4']) {
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const { consoleLogs } = await renderPage(joinURL('/invalid-root', path))
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const consoleLogsWarns = consoleLogs.filter(i => i.type === 'warning').map(w => w.text).join('\n')
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expect(consoleLogsWarns).toContain('does not have a single root node and will cause errors when navigating between routes')
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}
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})
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it('should not complain if there is no transition', async () => {
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for (const path of ['fine']) {
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const { consoleLogs } = await renderPage(joinURL('/invalid-root', path))
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const consoleLogsWarns = consoleLogs.filter(i => i.type === 'warning')
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expect(consoleLogsWarns.length).toEqual(0)
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}
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})
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})
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// TODO: dynamic paths in dev
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describe.skipIf(process.env.NUXT_TEST_DEV)('dynamic paths', () => {
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it('should work with no overrides', async () => {
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const html: string = await $fetch('/assets')
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for (const match of html.matchAll(/(href|src)="(.*?)"|url\(([^)]*?)\)/g)) {
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const url = match[2] || match[3]
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expect(url.startsWith('/_nuxt/') || url === '/public.svg').toBeTruthy()
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}
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})
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// Webpack injects CSS differently
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it.skipIf(process.env.TEST_WITH_WEBPACK)('adds relative paths to CSS', async () => {
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const html: string = await $fetch('/assets')
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const urls = Array.from(html.matchAll(/(href|src)="(.*?)"|url\(([^)]*?)\)/g)).map(m => m[2] || m[3])
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const cssURL = urls.find(u => /_nuxt\/assets.*\.css$/.test(u))
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expect(cssURL).toBeDefined()
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const css: string = await $fetch(cssURL!)
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const imageUrls = Array.from(css.matchAll(/url\(([^)]*)\)/g)).map(m => m[1].replace(/[-.][\w]{8}\./g, '.'))
|
|
expect(imageUrls).toMatchInlineSnapshot(`
|
|
[
|
|
"./logo.svg",
|
|
"../public.svg",
|
|
"../public.svg",
|
|
"../public.svg",
|
|
]
|
|
`)
|
|
})
|
|
|
|
it('should allow setting base URL and build assets directory', async () => {
|
|
process.env.NUXT_APP_BUILD_ASSETS_DIR = '/_other/'
|
|
process.env.NUXT_APP_BASE_URL = '/foo/'
|
|
await startServer()
|
|
|
|
const html = await $fetch('/foo/assets')
|
|
for (const match of html.matchAll(/(href|src)="(.*?)"|url\(([^)]*?)\)/g)) {
|
|
const url = match[2] || match[3]
|
|
expect(
|
|
url.startsWith('/foo/_other/') ||
|
|
url === '/foo/public.svg' ||
|
|
// TODO: webpack does not yet support dynamic static paths
|
|
(process.env.TEST_WITH_WEBPACK && url === '/public.svg')
|
|
).toBeTruthy()
|
|
}
|
|
})
|
|
|
|
it('should allow setting relative baseURL', async () => {
|
|
delete process.env.NUXT_APP_BUILD_ASSETS_DIR
|
|
process.env.NUXT_APP_BASE_URL = './'
|
|
await startServer()
|
|
|
|
const html = await $fetch('/assets')
|
|
for (const match of html.matchAll(/(href|src)="(.*?)"|url\(([^)]*?)\)/g)) {
|
|
const url = match[2] || match[3]
|
|
expect(
|
|
url.startsWith('./_nuxt/') ||
|
|
url === './public.svg' ||
|
|
// TODO: webpack does not yet support dynamic static paths
|
|
(process.env.TEST_WITH_WEBPACK && url === '/public.svg')
|
|
).toBeTruthy()
|
|
expect(url.startsWith('./_nuxt/_nuxt')).toBeFalsy()
|
|
}
|
|
})
|
|
|
|
it('should use baseURL when redirecting', async () => {
|
|
process.env.NUXT_APP_BUILD_ASSETS_DIR = '/_other/'
|
|
process.env.NUXT_APP_BASE_URL = '/foo/'
|
|
await startServer()
|
|
const { headers } = await fetch('/foo/navigate-to/', { redirect: 'manual' })
|
|
|
|
expect(headers.get('location')).toEqual('/foo/')
|
|
})
|
|
|
|
it('should allow setting CDN URL', async () => {
|
|
process.env.NUXT_APP_BASE_URL = '/foo/'
|
|
process.env.NUXT_APP_CDN_URL = 'https://example.com/'
|
|
process.env.NUXT_APP_BUILD_ASSETS_DIR = '/_cdn/'
|
|
await startServer()
|
|
|
|
const html = await $fetch('/foo/assets')
|
|
for (const match of html.matchAll(/(href|src)="(.*?)"|url\(([^)]*?)\)/g)) {
|
|
const url = match[2] || match[3]
|
|
expect(
|
|
url.startsWith('https://example.com/_cdn/') ||
|
|
url === 'https://example.com/public.svg' ||
|
|
// TODO: webpack does not yet support dynamic static paths
|
|
(process.env.TEST_WITH_WEBPACK && url === '/public.svg')
|
|
).toBeTruthy()
|
|
}
|
|
})
|
|
|
|
it('restore server', async () => {
|
|
process.env.NUXT_APP_BASE_URL = undefined
|
|
process.env.NUXT_APP_CDN_URL = undefined
|
|
process.env.NUXT_APP_BUILD_ASSETS_DIR = undefined
|
|
await startServer()
|
|
})
|
|
})
|
|
|
|
describe('app config', () => {
|
|
it('should work', async () => {
|
|
const html = await $fetch('/app-config')
|
|
|
|
const expectedAppConfig = {
|
|
fromNuxtConfig: true,
|
|
nested: {
|
|
val: 2
|
|
},
|
|
fromLayer: true,
|
|
userConfig: 123
|
|
}
|
|
|
|
expect(html).toContain(JSON.stringify(expectedAppConfig))
|
|
})
|
|
})
|
|
|
|
describe.skipIf(process.env.NUXT_TEST_DEV || isWindows)('payload rendering', () => {
|
|
it('renders a payload', async () => {
|
|
const payload = await $fetch('/random/a/_payload.js', { responseType: 'text' })
|
|
expect(payload).toMatch(
|
|
/export default \{data:\{\$frand_a:\[[^\]]*\]\},state:\{"\$srandom:rand_a":\d*,"\$srandom:default":\d*\},prerenderedAt:\d*\}/
|
|
)
|
|
})
|
|
|
|
it('does not fetch a prefetched payload', async () => {
|
|
const page = await createPage()
|
|
const requests = [] as string[]
|
|
|
|
page.on('request', (req) => {
|
|
requests.push(req.url().replace(url('/'), '/'))
|
|
})
|
|
|
|
await page.goto(url('/random/a'))
|
|
await page.waitForLoadState('networkidle')
|
|
|
|
const importSuffix = process.env.NUXT_TEST_DEV && !process.env.TEST_WITH_WEBPACK ? '?import' : ''
|
|
|
|
// We are manually prefetching other payloads
|
|
expect(requests).toContain('/random/c/_payload.js')
|
|
|
|
// We are not triggering API requests in the payload
|
|
expect(requests).not.toContain(expect.stringContaining('/api/random'))
|
|
// requests.length = 0
|
|
|
|
await page.click('[href="/random/b"]')
|
|
await page.waitForLoadState('networkidle')
|
|
|
|
// We are not triggering API requests in the payload in client-side nav
|
|
expect(requests).not.toContain('/api/random')
|
|
|
|
// We are fetching a payload we did not prefetch
|
|
expect(requests).toContain('/random/b/_payload.js' + importSuffix)
|
|
|
|
// We are not refetching payloads we've already prefetched
|
|
// expect(requests.filter(p => p.includes('_payload')).length).toBe(1)
|
|
// requests.length = 0
|
|
|
|
await page.click('[href="/random/c"]')
|
|
await page.waitForLoadState('networkidle')
|
|
|
|
// We are not triggering API requests in the payload in client-side nav
|
|
expect(requests).not.toContain('/api/random')
|
|
|
|
// We are not refetching payloads we've already prefetched
|
|
// Note: we refetch on dev as urls differ between '' and '?import'
|
|
// expect(requests.filter(p => p.includes('_payload')).length).toBe(process.env.NUXT_TEST_DEV ? 1 : 0)
|
|
})
|
|
})
|
|
|
|
describe('useAsyncData', () => {
|
|
it('single request resolves', async () => {
|
|
await expectNoClientErrors('/useAsyncData/single')
|
|
})
|
|
|
|
it('two requests resolve', async () => {
|
|
await expectNoClientErrors('/useAsyncData/double')
|
|
})
|
|
|
|
it('two requests resolve and sync', async () => {
|
|
await $fetch('/useAsyncData/refresh')
|
|
})
|
|
|
|
it('two requests made at once resolve and sync', async () => {
|
|
await expectNoClientErrors('/useAsyncData/promise-all')
|
|
})
|
|
})
|