test: Add puppeteer for testing (wip)

package.json

@@ -144,6 +144,7 @@
     "jsdom": "^11.3.0",
     "json-loader": "^0.5.7",
     "nyc": "^11.2.1",
+    "puppeteer": "^0.12.0",
     "request": "^2.83.0",
     "request-promise-native": "^1.0.5",
     "rimraf": "^2.6.2",

test/basic.dom.test.js

@@ -0,0 +1,212 @@
+import test from 'ava'
+import { resolve } from 'path'
+import puppeteer from 'puppeteer'
+import { Nuxt, Builder } from '../index.js'
+
+const port = 4003
+const url = (route) => 'http://localhost:' + port + route
+
+let nuxt = null
+let browser
+const open = async (path) => {
+  const page = await browser.newPage()
+  await page.goto(url(path))
+  await page.waitForFunction('!!window.$nuxt')
+  page.html = () => page.evaluate(() => window.document.documentElement.outerHTML)
+  return page
+}
+
+// Init nuxt.js and create server listening on localhost:4003
+test.before('Init Nuxt.js', async t => {
+  const options = {
+    rootDir: resolve(__dirname, 'fixtures/basic'),
+    dev: false,
+    head: {
+      titleTemplate (titleChunk) {
+        return titleChunk ? `${titleChunk} - Nuxt.js` : 'Nuxt.js'
+      }
+    }
+  }
+  nuxt = new Nuxt(options)
+  await new Builder(nuxt).build()
+
+  await nuxt.listen(port, 'localhost')
+})
+
+test.before('Start Puppeteer', async t => {
+  browser = await puppeteer.launch({
+    // https://github.com/GoogleChrome/puppeteer/blob/master/docs/api.md#puppeteerlaunchoptions
+  })
+})
+
+test('/stateless', async t => {
+  const page = await open('/stateless')
+  const h1 = await page.$eval('h1', (h1) => h1.textContent)
+  const loading = await page.evaluate(() => window.$nuxt.$loading.$data)
+
+  t.is(await page.title(), 'Nuxt.js')
+  t.is(h1, 'My component!')
+  t.is(loading.show, false)
+  t.is(loading.percent, 0)
+  await page.close()
+})
+
+test('/css', async t => {
+  const page = await open('/css')
+  t.is(await page.$eval('.red', (red) => red.textContent), 'This is red')
+  t.is(await page.$eval('.red', (red) => window.getComputedStyle(red).color), 'rgb(255, 0, 0)')
+  await page.close()
+})
+
+test('/stateful', async t => {
+  const page = await open('/stateful')
+  const html = await page.html()
+  t.true(html.includes('<div><p>The answer is 42</p></div>'))
+  await page.close()
+})
+
+// test('/store', async t => {
+//   const { html } = await nuxt.renderRoute('/store')
+//   t.true(html.includes('<h1>Vuex Nested Modules</h1>'))
+//   t.true(html.includes('<p>1</p>'))
+// })
+
+// test('/head', async t => {
+//   const window = await nuxt.renderAndGetWindow(url('/head'), { virtualConsole: false })
+//   const html = window.document.body.innerHTML
+//   const metas = window.document.getElementsByTagName('meta')
+//   t.is(window.document.title, 'My title - Nuxt.js')
+//   t.is(metas[0].getAttribute('content'), 'my meta')
+//   t.true(html.includes('<div><h1>I can haz meta tags</h1></div>'))
+// })
+
+// test('/async-data', async t => {
+//   const { html } = await nuxt.renderRoute('/async-data')
+//   t.true(html.includes('<p>Nuxt.js</p>'))
+// })
+
+// test('/await-async-data', async t => {
+//   const { html } = await nuxt.renderRoute('/await-async-data')
+//   t.true(html.includes('<p>Await Nuxt.js</p>'))
+// })
+
+// test('/callback-async-data', async t => {
+//   const { html } = await nuxt.renderRoute('/callback-async-data')
+//   t.true(html.includes('<p>Callback Nuxt.js</p>'))
+// })
+
+// test('/users/1', async t => {
+//   const { html } = await nuxt.renderRoute('/users/1')
+//   t.true(html.includes('<h1>User: 1</h1>'))
+// })
+
+// test('/validate should display a 404', async t => {
+//   const { html } = await nuxt.renderRoute('/validate')
+//   t.true(html.includes('This page could not be found'))
+// })
+
+// test('/validate?valid=true', async t => {
+//   const { html } = await nuxt.renderRoute('/validate?valid=true')
+//   t.true(html.includes('<h1>I am valid</h1>'))
+// })
+
+// test('/redirect', async t => {
+//   const { html, redirected } = await nuxt.renderRoute('/redirect')
+//   t.true(html.includes('<div id="__nuxt"></div>'))
+//   t.true(redirected.path === '/')
+//   t.true(redirected.status === 302)
+// })
+
+// test('/redirect -> check redirected source', async t => {
+//   const window = await nuxt.renderAndGetWindow(url('/redirect'))
+//   const html = window.document.body.innerHTML
+//   t.true(html.includes('<h1>Index page</h1>'))
+// })
+
+// test('/special-state -> check window.__NUXT__.test = true', async t => {
+//   const window = await nuxt.renderAndGetWindow(url('/special-state'))
+//   t.is(window.document.title, 'Nuxt.js')
+//   t.is(window.__NUXT__.test, true)
+// })
+
+// test('/error', async t => {
+//   try {
+//     await nuxt.renderRoute('/error', { req: {}, res: {} })
+//   } catch (err) {
+//     t.true(err.message.includes('Error mouahahah'))
+//   }
+// })
+
+// test('/error status code', async t => {
+//   try {
+//     await rp(url('/error'))
+//   } catch (err) {
+//     t.true(err.statusCode === 500)
+//     t.true(err.response.body.includes('An error occurred in the application and your page could not be served'))
+//   }
+// })
+
+// test('/error2', async t => {
+//   const { html, error } = await nuxt.renderRoute('/error2')
+//   t.true(html.includes('Custom error'))
+//   t.true(error.message.includes('Custom error'))
+//   t.true(error.statusCode === undefined)
+// })
+
+// test('/error2 status code', async t => {
+//   try {
+//     await rp(url('/error2'))
+//   } catch (err) {
+//     t.is(err.statusCode, 500)
+//     t.true(err.response.body.includes('Custom error'))
+//   }
+// })
+
+// test('/redirect2', async t => {
+//   stdMocks.use()
+//   await rp(url('/redirect2')) // Should console.error
+//   stdMocks.restore()
+//   const output = stdMocks.flush()
+//   // Don't display error since redirect returns a noopApp
+//   t.true(output.stderr.length === 0)
+// })
+
+// test('/no-ssr', async t => {
+//   const { html } = await nuxt.renderRoute('/no-ssr')
+//   t.true(html.includes('<div class="no-ssr-placeholder">&lt;p&gt;Loading...&lt;/p&gt;</div>'))
+// })
+
+// test('/no-ssr (client-side)', async t => {
+//   const window = await nuxt.renderAndGetWindow(url('/no-ssr'))
+//   const html = window.document.body.innerHTML
+//   t.true(html.includes('Displayed only on client-side</h1>'))
+// })
+
+// test('ETag Header', async t => {
+//   const { headers: { etag } } = await rp(url('/stateless'), { resolveWithFullResponse: true })
+//   // Validate etag
+//   t.regex(etag, /W\/".*"$/)
+//   // Verify functionality
+//   const error = await t.throws(rp(url('/stateless'), { headers: { 'If-None-Match': etag } }))
+//   t.is(error.statusCode, 304)
+// })
+
+// test('/_nuxt/server-bundle.json should return 404', async t => {
+//   const err = await t.throws(rp(url('/_nuxt/server-bundle.json'), { resolveWithFullResponse: true }))
+//   t.is(err.statusCode, 404)
+// })
+
+// test('/_nuxt/ should return 404', async t => {
+//   const err = await t.throws(rp(url('/_nuxt/'), { resolveWithFullResponse: true }))
+//   t.is(err.statusCode, 404)
+// })
+
+// Close server and ask nuxt to stop listening to file changes
+test.after('Closing server and nuxt.js', t => {
+  nuxt.close()
+})
+
+test.after('Close Puppeteer', async t => {
+  await browser.close()
+  browser = null
+})

yarn.lock

@@ -101,6 +101,12 @@ acorn@^5.0.0, acorn@^5.1.1, acorn@^5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.1.2.tgz#911cb53e036807cf0fa778dc5d370fbd864246d7"
 
+agent-base@^4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.1.1.tgz#92d8a4fc2524a3b09b3666a33b6c97960f23d6a4"
+  dependencies:
+    es6-promisify "^5.0.0"
+
 ajv-keywords@^2.0.0, ajv-keywords@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.0.tgz#a296e17f7bfae7c1ce4f7e0de53d29cb32162df0"
@@ -293,6 +299,10 @@ async-each@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
 
+async-limiter@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
+
 async@^1.4.0:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
@@ -1669,7 +1679,7 @@ concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
 
-concat-stream@^1.5.0, concat-stream@^1.6.0:
+concat-stream@1.6.0, concat-stream@^1.5.0, concat-stream@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
   dependencies:
@@ -2065,7 +2075,13 @@ debug-log@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/debug-log/-/debug-log-1.0.1.tgz#2307632d4c04382b8df8a32f70b895046d52745f"
 
-debug@2.6.9, debug@^2.2.0, debug@^2.6.8:
+debug@2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
+  dependencies:
+    ms "0.7.1"
+
+debug@2.6.9, debug@^2.2.0, debug@^2.4.1, debug@^2.6.8:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
@@ -2387,10 +2403,16 @@ es6-map@^0.1.3:
     es6-symbol "~3.1.1"
     event-emitter "~0.3.5"
 
-es6-promise@^4.1.1:
+es6-promise@^4.0.3, es6-promise@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.1.1.tgz#8811e90915d9a0dba36274f0b242dbda78f9c92a"
 
+es6-promisify@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
+  dependencies:
+    es6-promise "^4.0.3"
+
 es6-set@~0.1.5:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/es6-set/-/es6-set-0.1.5.tgz#d2b3ec5d4d800ced818db538d28974db0a73ccb1"
@@ -2726,6 +2748,15 @@ extract-text-webpack-plugin@^3.0.2:
     schema-utils "^0.3.0"
     webpack-sources "^1.0.1"
 
+extract-zip@^1.6.5:
+  version "1.6.5"
+  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.5.tgz#99a06735b6ea20ea9b705d779acffcc87cff0440"
+  dependencies:
+    concat-stream "1.6.0"
+    debug "2.2.0"
+    mkdirp "0.5.0"
+    yauzl "2.4.1"
+
 extsprintf@1.3.0, extsprintf@^1.2.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
@@ -2750,6 +2781,12 @@ fastparse@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.1.tgz#d1e2643b38a94d7583b479060e6c4affc94071f8"
 
+fd-slicer@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/fd-slicer/-/fd-slicer-1.0.1.tgz#8b5bcbd9ec327c5041bf9ab023fd6750f1177e65"
+  dependencies:
+    pend "~1.2.0"
+
 figures@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
@@ -3334,6 +3371,13 @@ https-browserify@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
 
+https-proxy-agent@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-2.1.0.tgz#1391bee7fd66aeabc0df2a1fa90f58954f43e443"
+  dependencies:
+    agent-base "^4.1.0"
+    debug "^2.4.1"
+
 hullabaloo-config-manager@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/hullabaloo-config-manager/-/hullabaloo-config-manager-1.1.1.tgz#1d9117813129ad035fd9e8477eaf066911269fe3"
@@ -4251,6 +4295,12 @@ mississippi@^1.3.0:
     stream-each "^1.1.0"
     through2 "^2.0.0"
 
+mkdirp@0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.0.tgz#1d73076a6df986cd9344e15e71fcc05a4c9abf12"
+  dependencies:
+    minimist "0.0.8"
+
 "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
@@ -4268,6 +4318,10 @@ move-concurrently@^1.0.1:
     rimraf "^2.5.4"
     run-queue "^1.0.3"
 
+ms@0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
+
 ms@2.0.0, ms@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -4764,6 +4818,10 @@ pbkdf2@^3.0.3:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+pend@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
+
 performance-now@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-0.2.0.tgz#33ef30c5c77d4ea21c5a53869d91b56d8f2555e5"
@@ -5442,6 +5500,10 @@ proxy-addr@~2.0.2:
     forwarded "~0.1.2"
     ipaddr.js "1.5.2"
 
+proxy-from-env@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.0.0.tgz#33c50398f70ea7eb96d21f7b817630a55791c7ee"
+
 prr@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
@@ -5487,6 +5549,19 @@ punycode@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
 
+puppeteer@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/puppeteer/-/puppeteer-0.12.0.tgz#9c421930851594dfdd479d07646666a74ced7719"
+  dependencies:
+    debug "^2.6.8"
+    extract-zip "^1.6.5"
+    https-proxy-agent "^2.1.0"
+    mime "^1.3.4"
+    progress "^2.0.0"
+    proxy-from-env "^1.0.0"
+    rimraf "^2.6.1"
+    ws "^3.0.0"
+
 q@^1.1.2:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -7087,6 +7162,14 @@ ws@^2.3.1:
     safe-buffer "~5.0.1"
     ultron "~1.1.0"
 
+ws@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-3.2.0.tgz#d5d3d6b11aff71e73f808f40cc69d52bb6d4a185"
+  dependencies:
+    async-limiter "~1.0.0"
+    safe-buffer "~5.1.0"
+    ultron "~1.1.0"
+
 xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
@@ -7172,3 +7255,9 @@ yargs@~3.10.0:
     cliui "^2.1.0"
     decamelize "^1.0.0"
     window-size "0.1.0"
+
+yauzl@2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.4.1.tgz#9528f442dab1b2284e58b4379bb194e22e0c4005"
+  dependencies:
+    fd-slicer "~1.0.1"