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import Vue from '../../dist/vue.runtime.common.js'
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import { compileWithWebpack } from './compile-with-webpack'
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import { createRenderer } from '../../packages/vue-server-renderer'
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import VueSSRClientPlugin from '../../packages/vue-server-renderer/client-plugin'
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import { createRenderer as createBundleRenderer } from './ssr-bundle-render.spec.js'
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const defaultTemplate = `<html><head></head><body><!--vue-ssr-outlet--></body></html>`
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const interpolateTemplate = `<html><head><title>{{ title }}</title></head><body><!--vue-ssr-outlet-->{{{ snippet }}}</body></html>`
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function generateClientManifest (file, cb) {
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compileWithWebpack(file, {
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output: {
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path: '/',
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publicPath: '/',
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filename: '[name].js'
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},
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optimization: {
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runtimeChunk: {
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name: 'manifest'
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}
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},
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plugins: [
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new VueSSRClientPlugin()
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]
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}, fs => {
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cb(JSON.parse(fs.readFileSync('/vue-ssr-client-manifest.json', 'utf-8')))
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})
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}
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function createRendererWithManifest (file, options, cb) {
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if (typeof options === 'function') {
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cb = options
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options = null
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}
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generateClientManifest(file, clientManifest => {
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createBundleRenderer(file, Object.assign({
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asBundle: true,
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template: defaultTemplate,
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clientManifest
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}, options), cb)
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})
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}
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describe('SSR: template option', () => {
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it('renderToString', done => {
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const renderer = createRenderer({
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template: defaultTemplate
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})
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const context = {
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head: '<meta name="viewport" content="width=device-width">',
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styles: '<style>h1 { color: red }</style>',
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state: { a: 1 }
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}
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renderer.renderToString(new Vue({
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template: '<div>hi</div>'
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}), context, (err, res) => {
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expect(err).toBeNull()
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expect(res).toContain(
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`<html><head>${context.head}${context.styles}</head><body>` +
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`<div data-server-rendered="true">hi</div>` +
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`<script>window.__INITIAL_STATE__={"a":1}</script>` +
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`</body></html>`
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)
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done()
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})
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})
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it('renderToString with interpolation', done => {
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const renderer = createRenderer({
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template: interpolateTemplate
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})
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const context = {
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title: '<script>hacks</script>',
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snippet: '<div>foo</div>',
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head: '<meta name="viewport" content="width=device-width">',
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styles: '<style>h1 { color: red }</style>',
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state: { a: 1 }
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}
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renderer.renderToString(new Vue({
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template: '<div>hi</div>'
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}), context, (err, res) => {
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expect(err).toBeNull()
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expect(res).toContain(
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`<html><head>` +
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// double mustache should be escaped
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`<title><script>hacks</script></title>` +
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`${context.head}${context.styles}</head><body>` +
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`<div data-server-rendered="true">hi</div>` +
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`<script>window.__INITIAL_STATE__={"a":1}</script>` +
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// triple should be raw
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`<div>foo</div>` +
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`</body></html>`
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)
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done()
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})
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})
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it('renderToString with interpolation and context.rendered', done => {
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const renderer = createRenderer({
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template: interpolateTemplate
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})
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const context = {
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title: '<script>hacks</script>',
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snippet: '<div>foo</div>',
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head: '<meta name="viewport" content="width=device-width">',
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styles: '<style>h1 { color: red }</style>',
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state: { a: 0 },
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rendered: context => {
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context.state.a = 1
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}
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}
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renderer.renderToString(new Vue({
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template: '<div>hi</div>'
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}), context, (err, res) => {
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expect(err).toBeNull()
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expect(res).toContain(
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`<html><head>` +
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// double mustache should be escaped
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`<title><script>hacks</script></title>` +
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`${context.head}${context.styles}</head><body>` +
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`<div data-server-rendered="true">hi</div>` +
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`<script>window.__INITIAL_STATE__={"a":1}</script>` +
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// triple should be raw
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`<div>foo</div>` +
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`</body></html>`
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)
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done()
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})
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})
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it('renderToStream', done => {
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const renderer = createRenderer({
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template: defaultTemplate
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})
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const context = {
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head: '<meta name="viewport" content="width=device-width">',
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styles: '<style>h1 { color: red }</style>',
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state: { a: 1 }
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}
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const stream = renderer.renderToStream(new Vue({
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template: '<div>hi</div>'
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}), context)
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let res = ''
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stream.on('data', chunk => {
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res += chunk
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})
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stream.on('end', () => {
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expect(res).toContain(
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`<html><head>${context.head}${context.styles}</head><body>` +
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`<div data-server-rendered="true">hi</div>` +
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`<script>window.__INITIAL_STATE__={"a":1}</script>` +
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`</body></html>`
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)
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done()
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})
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})
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it('renderToStream with interpolation', done => {
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const renderer = createRenderer({
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template: interpolateTemplate
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})
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const context = {
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title: '<script>hacks</script>',
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snippet: '<div>foo</div>',
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head: '<meta name="viewport" content="width=device-width">',
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styles: '<style>h1 { color: red }</style>',
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state: { a: 1 }
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}
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const stream = renderer.renderToStream(new Vue({
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template: '<div>hi</div>'
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}), context)
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let res = ''
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stream.on('data', chunk => {
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res += chunk
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})
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stream.on('end', () => {
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expect(res).toContain(
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`<html><head>` +
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// double mustache should be escaped
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`<title><script>hacks</script></title>` +
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`${context.head}${context.styles}</head><body>` +
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`<div data-server-rendered="true">hi</div>` +
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`<script>window.__INITIAL_STATE__={"a":1}</script>` +
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// triple should be raw
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`<div>foo</div>` +
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`</body></html>`
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)
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done()
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})
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})
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it('renderToStream with interpolation and context.rendered', done => {
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const renderer = createRenderer({
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template: interpolateTemplate
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})
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const context = {
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title: '<script>hacks</script>',
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snippet: '<div>foo</div>',
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head: '<meta name="viewport" content="width=device-width">',
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styles: '<style>h1 { color: red }</style>',
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state: { a: 0 },
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rendered: context => {
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context.state.a = 1
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}
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}
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const stream = renderer.renderToStream(new Vue({
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template: '<div>hi</div>'
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}), context)
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let res = ''
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stream.on('data', chunk => {
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res += chunk
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})
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stream.on('end', () => {
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expect(res).toContain(
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`<html><head>` +
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// double mustache should be escaped
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`<title><script>hacks</script></title>` +
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`${context.head}${context.styles}</head><body>` +
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`<div data-server-rendered="true">hi</div>` +
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`<script>window.__INITIAL_STATE__={"a":1}</script>` +
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// triple should be raw
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`<div>foo</div>` +
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`</body></html>`
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)
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done()
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})
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})
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it('bundleRenderer + renderToString', done => {
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createBundleRenderer('app.js', {
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asBundle: true,
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template: defaultTemplate
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}, renderer => {
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const context = {
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head: '<meta name="viewport" content="width=device-width">',
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styles: '<style>h1 { color: red }</style>',
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state: { a: 1 },
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url: '/test'
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}
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renderer.renderToString(context, (err, res) => {
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expect(err).toBeNull()
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expect(res).toContain(
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`<html><head>${context.head}${context.styles}</head><body>` +
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`<div data-server-rendered="true">/test</div>` +
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`<script>window.__INITIAL_STATE__={"a":1}</script>` +
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`</body></html>`
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)
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expect(context.msg).toBe('hello')
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done()
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})
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})
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})
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it('bundleRenderer + renderToStream', done => {
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createBundleRenderer('app.js', {
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asBundle: true,
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template: defaultTemplate
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}, renderer => {
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const context = {
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head: '<meta name="viewport" content="width=device-width">',
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styles: '<style>h1 { color: red }</style>',
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state: { a: 1 },
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url: '/test'
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}
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const stream = renderer.renderToStream(context)
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let res = ''
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stream.on('data', chunk => {
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res += chunk.toString()
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})
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stream.on('end', () => {
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expect(res).toContain(
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`<html><head>${context.head}${context.styles}</head><body>` +
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`<div data-server-rendered="true">/test</div>` +
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`<script>window.__INITIAL_STATE__={"a":1}</script>` +
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`</body></html>`
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)
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expect(context.msg).toBe('hello')
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done()
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})
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})
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})
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const expectedHTMLWithManifest = (options = {}) =>
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`<html><head>` +
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// used chunks should have preload
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`<link rel="preload" href="/manifest.js" as="script">` +
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`<link rel="preload" href="/main.js" as="script">` +
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`<link rel="preload" href="/0.js" as="script">` +
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`<link rel="preload" href="/test.css" as="style">` +
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// images and fonts are only preloaded when explicitly asked for
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(options.preloadOtherAssets ? `<link rel="preload" href="/test.png" as="image">` : ``) +
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(options.preloadOtherAssets ? `<link rel="preload" href="/test.woff2" as="font" type="font/woff2" crossorigin>` : ``) +
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// unused chunks should have prefetch
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(options.noPrefetch ? `` : `<link rel="prefetch" href="/1.js">`) +
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// css assets should be loaded
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`<link rel="stylesheet" href="/test.css">` +
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`</head><body>` +
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`<div data-server-rendered="true"><div>async test.woff2 test.png</div></div>` +
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// state should be inlined before scripts
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`<script>window.${options.stateKey || '__INITIAL_STATE__'}={"a":1}</script>` +
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// manifest chunk should be first
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`<script src="/manifest.js" defer></script>` +
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// async chunks should be before main chunk
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`<script src="/0.js" defer></script>` +
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`<script src="/main.js" defer></script>` +
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`</body></html>`
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createClientManifestAssertions(true)
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createClientManifestAssertions(false)
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|
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function createClientManifestAssertions (runInNewContext) {
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|
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it('bundleRenderer + renderToString + clientManifest ()', done => {
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createRendererWithManifest('split.js', { runInNewContext }, renderer => {
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renderer.renderToString({ state: { a: 1 }}, (err, res) => {
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expect(err).toBeNull()
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|
|
|
expect(res).toContain(expectedHTMLWithManifest())
|
|
|
|
|
done()
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
it('bundleRenderer + renderToStream + clientManifest + shouldPreload', done => {
|
|
|
|
|
createRendererWithManifest('split.js', {
|
|
|
|
|
runInNewContext,
|
|
|
|
|
shouldPreload: (file, type) => {
|
|
|
|
|
if (type === 'image' || type === 'script' || type === 'font' || type === 'style') {
|
|
|
|
|
return true
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}, renderer => {
|
|
|
|
|
const stream = renderer.renderToStream({ state: { a: 1 }})
|
|
|
|
|
let res = ''
|
|
|
|
|
stream.on('data', chunk => {
|
|
|
|
|
res += chunk.toString()
|
|
|
|
|
})
|
|
|
|
|
stream.on('end', () => {
|
|
|
|
|
expect(res).toContain(expectedHTMLWithManifest({
|
|
|
|
|
preloadOtherAssets: true
|
|
|
|
|
}))
|
|
|
|
|
done()
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
it('bundleRenderer + renderToStream + clientManifest + shouldPrefetch', done => {
|
|
|
|
|
createRendererWithManifest('split.js', {
|
|
|
|
|
runInNewContext,
|
|
|
|
|
shouldPrefetch: (file, type) => {
|
|
|
|
|
if (type === 'script') {
|
|
|
|
|
return false
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}, renderer => {
|
|
|
|
|
const stream = renderer.renderToStream({ state: { a: 1 }})
|
|
|
|
|
let res = ''
|
|
|
|
|
stream.on('data', chunk => {
|
|
|
|
|
res += chunk.toString()
|
|
|
|
|
})
|
|
|
|
|
stream.on('end', () => {
|
|
|
|
|
expect(res).toContain(expectedHTMLWithManifest({
|
|
|
|
|
noPrefetch: true
|
|
|
|
|
}))
|
|
|
|
|
done()
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
it('bundleRenderer + renderToString + clientManifest + inject: false', done => {
|
|
|
|
|
createRendererWithManifest('split.js', {
|
|
|
|
|
runInNewContext,
|
|
|
|
|
template: `<html>` +
|
|
|
|
|
`<head>{{{ renderResourceHints() }}}{{{ renderStyles() }}}</head>` +
|
|
|
|
|
`<body><!--vue-ssr-outlet-->{{{ renderState({ windowKey: '__FOO__', contextKey: 'foo' }) }}}{{{ renderScripts() }}}</body>` +
|
|
|
|
|
`</html>`,
|
|
|
|
|
inject: false
|
|
|
|
|
}, renderer => {
|
|
|
|
|
const context = { foo: { a: 1 }}
|
|
|
|
|
renderer.renderToString(context, (err, res) => {
|
|
|
|
|
expect(err).toBeNull()
|
|
|
|
|
expect(res).toContain(expectedHTMLWithManifest({
|
|
|
|
|
stateKey: '__FOO__'
|
|
|
|
|
}))
|
|
|
|
|
done()
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
it('bundleRenderer + renderToString + clientManifest + no template', done => {
|
|
|
|
|
createRendererWithManifest('split.js', {
|
|
|
|
|
runInNewContext,
|
|
|
|
|
template: null
|
|
|
|
|
}, renderer => {
|
|
|
|
|
const context = { foo: { a: 1 }}
|
|
|
|
|
renderer.renderToString(context, (err, res) => {
|
|
|
|
|
expect(err).toBeNull()
|
|
|
|
|
|
|
|
|
|
const customOutput =
|
|
|
|
|
`<html><head>${
|
|
|
|
|
context.renderResourceHints() +
|
|
|
|
|
context.renderStyles()
|
|
|
|
|
}</head><body>${
|
|
|
|
|
res +
|
|
|
|
|
context.renderState({
|
|
|
|
|
windowKey: '__FOO__',
|
|
|
|
|
contextKey: 'foo'
|
|
|
|
|
}) +
|
|
|
|
|
context.renderScripts()
|
|
|
|
|
}</body></html>`
|
|
|
|
|
|
|
|
|
|
expect(customOutput).toContain(expectedHTMLWithManifest({
|
|
|
|
|
stateKey: '__FOO__'
|
|
|
|
|
}))
|
|
|
|
|
done()
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
it('whitespace insensitive interpolation', done => {
|
|
|
|
|
const interpolateTemplate = `<html><head><title>{{title}}</title></head><body><!--vue-ssr-outlet-->{{{snippet}}}</body></html>`
|
|
|
|
|
const renderer = createRenderer({
|
|
|
|
|
template: interpolateTemplate
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
const context = {
|
|
|
|
|
title: '<script>hacks</script>',
|
|
|
|
|
snippet: '<div>foo</div>',
|
|
|
|
|
head: '<meta name="viewport" content="width=device-width">',
|
|
|
|
|
styles: '<style>h1 { color: red }</style>',
|
|
|
|
|
state: { a: 1 }
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
renderer.renderToString(new Vue({
|
|
|
|
|
template: '<div>hi</div>'
|
|
|
|
|
}), context, (err, res) => {
|
|
|
|
|
expect(err).toBeNull()
|
|
|
|
|
expect(res).toContain(
|
|
|
|
|
`<html><head>` +
|
|
|
|
|
// double mustache should be escaped
|
|
|
|
|
`<title><script>hacks</script></title>` +
|
|
|
|
|
`${context.head}${context.styles}</head><body>` +
|
|
|
|
|
`<div data-server-rendered="true">hi</div>` +
|
|
|
|
|
`<script>window.__INITIAL_STATE__={"a":1}</script>` +
|
|
|
|
|
// triple should be raw
|
|
|
|
|
`<div>foo</div>` +
|
|
|
|
|
`</body></html>`
|
|
|
|
|
)
|
|
|
|
|
done()
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
it('renderToString + nonce', done => {
|
|
|
|
|
const interpolateTemplate = `<html><head><title>hello</title></head><body><!--vue-ssr-outlet--></body></html>`
|
|
|
|
|
const renderer = createRenderer({
|
|
|
|
|
template: interpolateTemplate
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
const context = {
|
|
|
|
|
state: { a: 1 },
|
|
|
|
|
nonce: '4AEemGb0xJptoIGFP3Nd'
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
renderer.renderToString(new Vue({
|
|
|
|
|
template: '<div>hi</div>'
|
|
|
|
|
}), context, (err, res) => {
|
|
|
|
|
expect(err).toBeNull()
|
|
|
|
|
expect(res).toContain(
|
|
|
|
|
`<html><head>` +
|
|
|
|
|
`<title>hello</title>` +
|
|
|
|
|
`</head><body>` +
|
|
|
|
|
`<div data-server-rendered="true">hi</div>` +
|
|
|
|
|
`<script nonce="4AEemGb0xJptoIGFP3Nd">window.__INITIAL_STATE__={"a":1}</script>` +
|
|
|
|
|
`</body></html>`
|
|
|
|
|
)
|
|
|
|
|
done()
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
it('renderToString + custom serializer', done => {
|
|
|
|
|
const expected = `{"foo":123}`
|
|
|
|
|
const renderer = createRenderer({
|
|
|
|
|
template: defaultTemplate,
|
|
|
|
|
serializer: () => expected
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
const context = {
|
|
|
|
|
state: { a: 1 }
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
renderer.renderToString(new Vue({
|
|
|
|
|
template: '<div>hi</div>'
|
|
|
|
|
}), context, (err, res) => {
|
|
|
|
|
expect(err).toBeNull()
|
|
|
|
|
expect(res).toContain(
|
|
|
|
|
`<script>window.__INITIAL_STATE__=${expected}</script>`
|
|
|
|
|
)
|
|
|
|
|
done()
|
|
|
|
|
})
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
})
|
