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https://github.com/nuxt/nuxt.git
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fffe741986
Add stdout/stderr to console helpers Remove separate nosubfolders test file in favor of inclusion in basic.generate Add build.stats to silence webpack output Add .always to after hooks: (1) fixes issue with basic.dev test that watch.js is empty when one of the test fails and (2) fixes that sometimes when running multiple tests that failed after eachother the port is still used as the server did not automatically get killed Change all init nuxt before test to serial tests and add tests for DONE and OPEN logs
127 lines
3.5 KiB
JavaScript
Executable File
127 lines
3.5 KiB
JavaScript
Executable File
import test from 'ava'
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import { resolve } from 'path'
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import { Nuxt, Builder, Utils } from '..'
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import { uniq } from 'lodash'
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import rp from 'request-promise-native'
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import { interceptLog } from './helpers/console'
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const port = 4008
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let nuxt = null
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// Utils
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const range = n => [...Array(n).keys()]
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const FOOBAR_REGEX = /<foobar>([\s\S]*)<\/foobar>/
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const match = (regex, text) => (regex.exec(text) || [])[1]
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const url = (route) => 'http://localhost:' + port + route
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const isWindows = /^win/.test(process.platform)
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// Init nuxt.js and create server listening on localhost:4000
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test.serial('Init Nuxt.js', async t => {
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const rootDir = resolve(__dirname, 'fixtures/ssr')
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const config = require(resolve(rootDir, 'nuxt.config.js'))
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config.rootDir = rootDir
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const logSpy = await interceptLog(async () => {
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nuxt = new Nuxt(config)
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await new Builder(nuxt).build()
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await nuxt.listen(port, 'localhost')
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})
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t.true(logSpy.calledWithMatch('DONE'))
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t.true(logSpy.calledWithMatch('OPEN'))
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})
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// == Uniq Test ==
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// The idea behind is pages using a shared nextId() which returns an incrementing id
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// So all responses should strictly be different and length of unique responses should equal to responses
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// We strictly compare <foorbar>{id}</foorbar> section
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// Because other response parts such as window.__NUXT may be different resulting false positive passes.
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const uniqueTest = async (t, url) => {
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let results = []
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await Utils.parallel(range(20), async () => {
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let { html } = await nuxt.renderRoute(url)
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let foobar = match(FOOBAR_REGEX, html)
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results.push(parseInt(foobar))
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})
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let isUnique = uniq(results).length === results.length
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if (!isUnique) {
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/* eslint-disable no-console */
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console.log(url + '\n' + results.join(', ') + '\n')
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}
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t.true(isUnique)
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return results
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}
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test('unique responses with data()', async t => {
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await uniqueTest(t, '/data')
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})
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test('unique responses with component', async t => {
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await uniqueTest(t, '/component')
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})
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test('unique responses with async components', async t => {
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await uniqueTest(t, '/asyncComponent')
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})
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test('unique responses with asyncData()', async t => {
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await uniqueTest(t, '/asyncData')
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})
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test('unique responses with store initial state', async t => {
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await uniqueTest(t, '/store')
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})
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test('unique responses with nuxtServerInit', async t => {
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await uniqueTest(t, '/store?onServerInit=1')
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})
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test('unique responses with fetch', async t => {
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await uniqueTest(t, '/fetch')
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})
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// == Stress Test ==
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// The idea of this test is to ensure there is no memory or data leak during SSR requests
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// Or pending promises/sockets and function calls.
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// Making 16K requests by default
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// Related issue: https://github.com/nuxt/nuxt.js/issues/1354
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const stressTest = async (t, _url, concurrency = 64, steps = 256) => {
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let statusCodes = { }
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// appveyor memory limit!
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if (isWindows) {
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concurrency = 1
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steps = 1
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}
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await Utils.sequence(range(steps), async () => {
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await Utils.parallel(range(concurrency), async () => {
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let response = await rp(url(_url), { resolveWithFullResponse: true })
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// Status Code
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let code = response.statusCode
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if (!statusCodes[code]) {
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statusCodes[code] = 0
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}
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statusCodes[code]++
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})
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})
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t.is(statusCodes[200], concurrency * steps)
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}
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test('stress test with asyncData', async t => {
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await stressTest(t, '/asyncData')
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})
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// Close server and ask nuxt to stop listening to file changes
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test.after.always('Closing server and nuxt.js', async t => {
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await nuxt.close()
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})
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