mirror of https://github.com/nuxt/nuxt.git
277 lines
9.0 KiB
JavaScript
277 lines
9.0 KiB
JavaScript
import { existsSync, writeFileSync } from 'fs'
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import http from 'http'
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import { resolve } from 'path'
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import { remove } from 'fs-extra'
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import serveStatic from 'serve-static'
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import finalhandler from 'finalhandler'
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import { TARGETS } from '@nuxt/utils'
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import { Builder, Generator, getPort, loadFixture, Nuxt, rp, listPaths, equalOrStartsWith } from '../utils'
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let port
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const url = route => 'http://localhost:' + port + route
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const rootDir = resolve(__dirname, '..', 'fixtures/basic')
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const distDir = resolve(rootDir, '.nuxt-generate')
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let builder
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let server = null
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let generator = null
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let pathsBefore
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let changedFileName
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describe('basic generate', () => {
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beforeAll(async () => {
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const config = await loadFixture('basic', {
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generate: {
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static: false,
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dir: '.nuxt-generate'
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}
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})
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const nuxt = new Nuxt(config)
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await nuxt.ready()
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pathsBefore = listPaths(nuxt.options.rootDir)
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// Make sure our check for changed files is really working
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changedFileName = resolve(nuxt.options.generate.dir, '..', '.nuxt-generate', '.nuxt-generate-changed')
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nuxt.hook('generate:done', () => {
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writeFileSync(changedFileName, '')
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})
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nuxt.hook('export:page', ({ page, errors }) => {
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if (errors.length && page.route.includes('/skip-on-fail')) {
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page.exclude = true
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}
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})
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builder = new Builder(nuxt)
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builder.build = jest.fn()
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generator = new Generator(nuxt, builder)
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await generator.generate()
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const serve = serveStatic(distDir)
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server = http.createServer((req, res) => {
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serve(req, res, finalhandler(req, res))
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})
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port = await getPort()
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server.listen(port)
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})
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test('Check builder', () => {
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expect(builder.bundleBuilder.buildContext.target).toBe(TARGETS.static)
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expect(builder.build).toHaveBeenCalledTimes(1)
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})
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test('Check ready hook called', () => {
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expect(generator.nuxt.__hook_ready_called__).toBe(true)
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})
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test('Check changed files', () => {
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// When generating Nuxt we only expect files to change
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// within nuxt.options.generate.dir, but also allow other
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// .nuxt dirs for when tests are runInBand
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const allowChangesDir = resolve(generator.nuxt.options.generate.dir, '..', '.nuxt')
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let changedFileFound = false
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const paths = listPaths(generator.nuxt.options.rootDir, pathsBefore)
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paths.forEach((item) => {
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if (item.path === changedFileName) {
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changedFileFound = true
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} else {
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expect(equalOrStartsWith(allowChangesDir, item.path)).toBe(true)
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}
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})
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expect(changedFileFound).toBe(true)
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})
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test('Format errors', () => {
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const error = generator._formatErrors([
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{ type: 'handled', route: '/h1', error: 'page not found' },
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{ type: 'unhandled', route: '/h2', error: { stack: 'unhandled error stack' } }
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])
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expect(error).toMatch(' /h1')
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expect(error).toMatch(' /h2')
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expect(error).toMatch('"page not found"')
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expect(error).toMatch('unhandled error stack')
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})
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test('/stateless', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/stateless'))
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const html = window.document.body.innerHTML
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expect(html).toContain('<h1>My component!</h1>')
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})
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test('/store-module', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/store-module'))
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const html = window.document.body.innerHTML
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expect(html).toContain('<h1>mutated</h1>')
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})
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test('/css', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/css'))
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const headHtml = window.document.head.innerHTML
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expect(headHtml).toContain('.red{color:red')
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const element = window.document.querySelector('.red')
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expect(element).not.toBe(null)
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expect(element.textContent).toContain('This is red')
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expect(element.className).toBe('red')
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// t.is(window.getComputedStyle(element), 'red')
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})
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test('/stateful', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/stateful'))
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const html = window.document.body.innerHTML
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expect(html).toContain('<div><p>The answer is 42</p></div>')
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})
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test('/head', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/head'))
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const html = window.document.body.innerHTML
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const metas = window.document.getElementsByTagName('meta')
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expect(window.document.title).toBe('My title - Nuxt')
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expect(metas[0].getAttribute('data-n-head')).toBe('ssr')
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expect(metas[1].getAttribute('content')).toBe('my meta')
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expect(html).toContain('<div><h1>I can haz meta tags</h1></div>')
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})
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test('/async-data', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/async-data'))
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const html = window.document.body.innerHTML
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expect(html).toContain('<p>Nuxt</p>')
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})
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test('/тест雨 (test non ascii route)', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/тест雨'))
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const html = window.document.body.innerHTML
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expect(html).toContain('Hello unicode')
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})
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test('/users/1/index.html', async () => {
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const { body: html } = await rp(url('/users/1/index.html'))
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expect(html).toContain('<h1>User: 1</h1>')
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expect(
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existsSync(resolve(distDir, 'users/1/index.html'))
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).toBe(true)
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expect(existsSync(resolve(distDir, 'users/1.html'))).toBe(false)
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})
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test('/users/2', async () => {
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const { body: html } = await rp(url('/users/2'))
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expect(html).toContain('<h1>User: 2</h1>')
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})
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test('/users/3 (payload given)', async () => {
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const { body: html } = await rp(url('/users/3'))
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expect(html).toContain('<h1>User: 3000</h1>')
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})
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test('/users/4 -> Not found', async () => {
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await expect(rp(url('/users/4'))).rejects.toMatchObject({
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response: {
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statusCode: 404,
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body: expect.stringContaining('Cannot GET /users/4')
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}
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})
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})
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test('/validate should not be server-rendered', async () => {
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const { body: html } = await rp(url('/validate'))
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expect(html).toContain('<div id="__nuxt"></div>')
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})
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test.posix('/validate -> should display a 404', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/validate'))
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const html = window.document.body.innerHTML
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expect(html).toContain('This page could not be found')
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})
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test('/validate?valid=true', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/validate?valid=true'))
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const html = window.document.body.innerHTML
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expect(html).toContain('I am valid</h1>')
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})
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test('/redirect should not be server-rendered', async () => {
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const { body: html } = await rp(url('/redirect'))
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expect(html).toContain('<div id="__nuxt"></div>')
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// vue-meta should also not indicate ssr
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expect(html).toContain('<html>')
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expect(html).toContain('<meta data-n-head="1" charset="utf-8">')
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})
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test('/redirect -> check redirected source', async () => {
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const window = await generator.nuxt.server.renderAndGetWindow(url('/redirect'))
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const html = window.document.body.innerHTML
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expect(html).toContain('<h1>Index page</h1>')
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})
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test('/users/1 not found', async () => {
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await remove(resolve(distDir, 'users'))
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await expect(rp(url('/users/1'))).rejects.toMatchObject({
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response: {
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statusCode: 404,
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body: expect.stringContaining('Cannot GET /users/1')
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}
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})
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})
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test('nuxt re-generating with no subfolders', async () => {
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generator.nuxt.options.generate.subFolders = false
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generator.getAppRoutes = jest.fn(() => [])
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await expect(generator.generate()).resolves.toBeTruthy()
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})
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test('/users/1.html', async () => {
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const { body } = await rp(url('/users/1.html'))
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expect(body).toContain('<h1>User: 1</h1>')
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expect(existsSync(resolve(distDir, 'users/1.html'))).toBe(true)
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expect(
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existsSync(resolve(distDir, 'users/1/index.html'))
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).toBe(false)
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})
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test('/-ignored', async () => {
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await expect(rp(url('/-ignored'))).rejects.toMatchObject({
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response: {
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statusCode: 404,
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body: expect.stringContaining('Cannot GET /-ignored')
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}
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})
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})
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test('/ignored.test', async () => {
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await expect(rp(url('/ignored.test'))).rejects.toMatchObject({
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response: {
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statusCode: 404,
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body: expect.stringContaining('Cannot GET /ignored.test')
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}
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})
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})
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test('creates /200.html as fallback', async () => {
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const { body: html } = await rp(url('/200.html'))
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expect(html.includes('<h1>Index page</h1>')).toBe(false)
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expect(html.includes('data-server-rendered')).toBe(false)
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expect(existsSync(resolve(distDir, '200.html'))).toBe(true)
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expect(existsSync(resolve(distDir, '404.html'))).toBe(false)
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})
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test('Checke skipped files', () => {
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expect(
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existsSync(resolve(distDir, 'skip-on-fail/fail.html'))
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).toBe(false)
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expect(
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existsSync(resolve(distDir, 'skip-on-fail/success.html'))
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).toBe(true)
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})
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// Close server and ask nuxt to stop listening to file changes
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afterAll(async () => {
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await server.close()
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})
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})
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