fix: appveyor test failure (#3754)

* fix: appveyor test failure

* ci: bring back yarn cache

* ci: turn off matrix

* refactor: use babel instead of esm in jest

* refactor: use es modules in fixtures

.babelrc

@@ -7,7 +7,8 @@
             "node": "current"
           }
         }]
-      ]
+      ],
+      "plugins": ["dynamic-import-node"]
     }
   }
 }

appveyor.yml

@@ -1,11 +1,13 @@
 # Test against the latest version of this Node.js version
 environment:
-  matrix:
-    - nodejs_version: "Current"
+  nodejs_version: "Current"
+# environment:
+#   matrix:
+#     - nodejs_version: "Current"
 
 cache:
   - 'node_modules -> yarn.lock'
-  # - '%LOCALAPPDATA%\\Yarn -> yarn.lock'
+  - '%LOCALAPPDATA%\\Yarn -> yarn.lock'
 
 image: Visual Studio 2017
 

jest.config.js

@@ -7,6 +7,7 @@ module.exports = {
   ],
   setupTestFrameworkScriptFile: './test/utils/setup',
   testPathIgnorePatterns: ['test/fixtures/.*/.*?/'],
+  transformIgnorePatterns: ['<rootDir>/node_modules/'],
   moduleFileExtensions: ['js', 'mjs', 'json'],
   expand: true,
   forceExit: true

package.json

@@ -141,6 +141,7 @@
     "babel-core": "^7.0.0-0",
     "babel-eslint": "^9.0.0-beta",
     "babel-jest": "^23.4.2",
+    "babel-plugin-dynamic-import-node": "^2.0.0",
     "codecov": "^3.0.4",
     "cross-env": "^5.2.0",
     "eslint": "^4.19.1",

test/e2e/basic.browser.test.js

@@ -10,7 +10,7 @@ let page = null
 
 describe('basic browser', () => {
   beforeAll(async () => {
-    const config = loadFixture('basic')
+    const config = await loadFixture('basic')
     nuxt = new Nuxt(config)
     port = await getPort()
     await nuxt.listen(port, 'localhost')

test/e2e/basic.vue-config.test.js

@@ -9,7 +9,7 @@ let nuxt = null
 let page = null
 
 const startServer = async (type = 'basic') => {
-  const config = loadFixture(type)
+  const config = await loadFixture(type)
   nuxt = new Nuxt(config)
   port = await getPort()
   await nuxt.listen(port, 'localhost')

test/e2e/children.patch.browser.test.js

@@ -11,7 +11,7 @@ const dates = {}
 
 describe('children patch (browser)', () => {
   beforeAll(async () => {
-    const options = loadFixture('children')
+    const options = await loadFixture('children')
     nuxt = new Nuxt(options)
     port = await getPort()
     await nuxt.listen(port, 'localhost')

test/fixtures/basic/basic.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('basic')

test/fixtures/children/children.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('children')

test/fixtures/config-explicit/config-explicit.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('config-explicit')

test/fixtures/custom-app-template/basic.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('custom-app-template')

test/fixtures/custom-dirs/custom-dirs.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('custom-dirs')

test/fixtures/custom-dirs/package.json

@@ -1,5 +0,0 @@
-{
-  "name": "custom-dirs",
-  "version": "1.0.0",
-  "dependencies": {}
-}

test/fixtures/dynamic-routes/dynamic-routes.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('dynamic-routes')

test/fixtures/empty/empty.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('empty')

test/fixtures/error/error.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('error')

test/fixtures/extract-css/extract-css.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('extract-css')

test/fixtures/module/module.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('module')

test/fixtures/module/package.json

@@ -1,5 +0,0 @@
-{
-  "name": "module",
-  "version": "1.0.0",
-  "dependencies": {}
-}

test/fixtures/spa/spa.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('spa')

test/fixtures/ssr/ssr.test.js

@@ -1,3 +1,3 @@
-const { buildFixture } = require('../../utils/build')
+import { buildFixture } from '../../utils/build'
 
 buildFixture('ssr')

test/fixtures/with-config/package.json

@@ -1,5 +0,0 @@
-{
-  "name": "with-config",
-  "version": "1.0.0",
-  "dependencies": {}
-}

test/fixtures/with-config/with-config.test.js

@@ -1,5 +1,5 @@
-const consola = require('consola')
-const { buildFixture } = require('../../utils/build')
+import consola from 'consola'
+import { buildFixture } from '../../utils/build'
 
 describe('with-config', () => {
   buildFixture('with-config', () => {

test/unit/basic.dev.test.js

@@ -8,7 +8,7 @@ let transpile = null
 
 describe('basic dev', () => {
   beforeAll(async () => {
-    const config = loadFixture('basic', {
+    const config = await loadFixture('basic', {
       dev: true,
       debug: true,
       buildDir: '.nuxt-dev',

test/unit/basic.fail.generate.test.js

@@ -2,7 +2,7 @@ import { loadFixture, Nuxt, Generator } from '../utils'
 
 describe('basic fail generate', () => {
   test('Fail with routes() which throw an error', async () => {
-    const options = loadFixture('basic', {
+    const options = await loadFixture('basic', {
       generate: {
         routes() {
           throw new Error('Not today!')

test/unit/basic.generate.test.js

@@ -16,7 +16,7 @@ let generator = null
 
 describe('basic generate', () => {
   beforeAll(async () => {
-    const config = loadFixture('basic', { generate: { dir: '.nuxt-generate' } })
+    const config = await loadFixture('basic', { generate: { dir: '.nuxt-generate' } })
     const nuxt = new Nuxt(config)
     const builder = new Builder(nuxt)
     builder.build = jest.fn()

test/unit/basic.ssr.csp.test.js

@@ -4,7 +4,7 @@ let port
 const url = route => 'http://localhost:' + port + route
 
 const startCspServer = async (csp, isProduction = true) => {
-  const options = loadFixture('basic', {
+  const options = await loadFixture('basic', {
     debug: !isProduction,
     render: { csp }
   })

test/unit/basic.ssr.test.js

@@ -8,7 +8,7 @@ let nuxt = null
 
 describe('basic ssr', () => {
   beforeAll(async () => {
-    const options = loadFixture('basic')
+    const options = await loadFixture('basic')
     nuxt = new Nuxt(options)
     port = await getPort()
     await nuxt.listen(port, '0.0.0.0')

test/unit/children.test.js

@@ -7,7 +7,7 @@ let nuxt = null
 
 describe('children', () => {
   beforeAll(async () => {
-    const options = loadFixture('children')
+    const options = await loadFixture('children')
     nuxt = new Nuxt(options)
     port = await getPort()
     await nuxt.listen(port, 'localhost')

test/unit/custom-app-template.test.js

@@ -5,7 +5,7 @@ let nuxt = null
 
 describe('custom-app-template', () => {
   beforeAll(async () => {
-    const options = loadFixture('custom-app-template')
+    const options = await loadFixture('custom-app-template')
     nuxt = new Nuxt(options)
     port = await getPort()
     await nuxt.listen(port, '0.0.0.0')

test/unit/custom-dirs.test.js

@@ -7,7 +7,7 @@ let nuxt = null
 
 describe('custom-dirs', () => {
   beforeAll(async () => {
-    const config = loadFixture('custom-dirs')
+    const config = await loadFixture('custom-dirs')
     nuxt = new Nuxt(config)
     port = await getPort()
     await nuxt.listen(port, 'localhost')

test/unit/dist-options.test.js

@@ -7,7 +7,7 @@ let nuxt = null
 
 describe('dist options', () => {
   beforeAll(async () => {
-    const options = loadFixture('basic')
+    const options = await loadFixture('basic')
     nuxt = new Nuxt(Object.assign(options, {dev: false}))
     port = await getPort()
     await nuxt.listen(port, '0.0.0.0')

test/unit/error.test.js

@@ -10,7 +10,7 @@ let nuxt = null
 
 describe('error', () => {
   beforeAll(async () => {
-    const config = loadFixture('error')
+    const config = await loadFixture('error')
     nuxt = new Nuxt(config)
     port = await getPort()
     await nuxt.listen(port, 'localhost')

test/unit/express.test.js

@@ -11,7 +11,7 @@ let server
 describe('express', () => {
   // Init nuxt.js and create express server
   beforeAll(async () => {
-    const config = loadFixture('basic')
+    const config = await loadFixture('basic')
     nuxt = new Nuxt(config)
 
     port = await getPort()

test/unit/fallback.generate.test.js

@@ -15,7 +15,7 @@ let generator = null
 
 describe('fallback generate', () => {
   beforeAll(async () => {
-    const config = loadFixture('basic', {generate: {dir: '.nuxt-generate-fallback'}})
+    const config = await loadFixture('basic', {generate: {dir: '.nuxt-generate-fallback'}})
 
     nuxt = new Nuxt(config)
     generator = new Generator(nuxt)

test/unit/module.test.js

@@ -10,7 +10,7 @@ let nuxt = null
 
 describe('module', () => {
   beforeAll(async () => {
-    const config = loadFixture('module')
+    const config = await loadFixture('module')
     nuxt = new Nuxt(config)
     port = await getPort()
     await nuxt.listen(port, 'localhost')

test/unit/nuxt.test.js

@@ -7,7 +7,7 @@ describe('nuxt', () => {
   })
 
   test('Nuxt.js Instance', async () => {
-    const config = loadFixture('empty')
+    const config = await loadFixture('empty')
     const nuxt = new Nuxt(config)
 
     expect(typeof nuxt).toBe('object')

test/unit/spa.test.js

@@ -13,7 +13,7 @@ const renderRoute = async (_url) => {
 
 describe('spa', () => {
   beforeAll(async () => {
-    const config = loadFixture('spa')
+    const config = await loadFixture('spa')
     nuxt = new Nuxt(config)
     port = await getPort()
     await nuxt.listen(port, 'localhost')

test/unit/ssr.test.js

@@ -63,7 +63,7 @@ const stressTest = async (_url, concurrency = 2, steps = 4) => {
 
 describe('ssr', () => {
   beforeAll(async () => {
-    const config = loadFixture('ssr')
+    const config = await loadFixture('ssr')
     nuxt = new Nuxt(config)
     port = await getPort()
     await nuxt.listen(port, 'localhost')

test/unit/with-config.test.js

@@ -7,7 +7,7 @@ let nuxt = null
 
 describe('with-config', () => {
   beforeAll(async () => {
-    const config = loadFixture('with-config')
+    const config = await loadFixture('with-config')
     nuxt = new Nuxt(config)
     port = await getPort()
     await nuxt.listen(port, 'localhost')

test/utils/build.js

@@ -2,7 +2,7 @@ import { loadFixture, Nuxt, Builder } from './index'
 
 export const buildFixture = function (fixture, callback) {
   test(`Build ${fixture}`, async () => {
-    const config = loadFixture(fixture)
+    const config = await loadFixture(fixture)
     const nuxt = new Nuxt(config)
     const buildDone = jest.fn()
     nuxt.hook('build:done', buildDone)

test/utils/index.js

@@ -4,7 +4,6 @@ import fs from 'fs'
 import _getPort from 'get-port'
 import { defaultsDeep } from 'lodash'
 import _rp from 'request-promise-native'
-import esm from 'esm'
 import pkg from '../../package.json'
 import Dist from '../../lib/nuxt'
 
@@ -18,13 +17,11 @@ export const Options = Dist.Options
 export const Builder = Dist.Builder
 export const Generator = Dist.Generator
 
-const requireModule = esm(module, {})
-
-export const loadFixture = function loadFixture(fixture, overrides) {
+export const loadFixture = async function (fixture, overrides) {
   const rootDir = path.resolve(__dirname, '..', 'fixtures', fixture)
   const configFile = path.resolve(rootDir, 'nuxt.config.js')
 
-  const config = fs.existsSync(configFile) ? requireModule(configFile).default : {}
+  const config = fs.existsSync(configFile) ? (await import(`../fixtures/${fixture}/nuxt.config`)).default : {}
 
   config.rootDir = rootDir
   config.dev = false

yarn.lock

@@ -1328,6 +1328,13 @@ babel-messages@^6.23.0:
   dependencies:
     babel-runtime "^6.22.0"
 
+babel-plugin-dynamic-import-node@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.0.0.tgz#d6fc3f6c5e3bdc34e49c15faca7ce069755c0a57"
+  dependencies:
+    babel-plugin-syntax-dynamic-import "^6.18.0"
+    object.assign "^4.1.0"
+
 babel-plugin-istanbul@^4.1.6:
   version "4.1.6"
   resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.6.tgz#36c59b2192efce81c5b378321b74175add1c9a45"
@@ -1341,6 +1348,10 @@ babel-plugin-jest-hoist@^23.2.0:
   version "23.2.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-23.2.0.tgz#e61fae05a1ca8801aadee57a6d66b8cefaf44167"
 
+babel-plugin-syntax-dynamic-import@^6.18.0:
+  version "6.18.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-dynamic-import/-/babel-plugin-syntax-dynamic-import-6.18.0.tgz#8d6a26229c83745a9982a441051572caa179b1da"
+
 babel-plugin-syntax-object-rest-spread@^6.13.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
@@ -4084,6 +4095,10 @@ is-callable@^1.1.1, is-callable@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.3.tgz#86eb75392805ddc33af71c92a0eedf74ee7604b2"
 
+is-callable@^1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.4.tgz#1e1adf219e1eeb684d691f9d6a05ff0d30a24d75"
+
 is-ci@^1.0.10, is-ci@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.1.0.tgz#247e4162e7860cebbdaf30b774d6b0ac7dcfe7a5"
@@ -7935,11 +7950,14 @@ strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
-style-resources-loader@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/style-resources-loader/-/style-resources-loader-1.1.0.tgz#492f4f6ab0052c207148fd808acbdd83e79a9231"
+style-resources-loader@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/style-resources-loader/-/style-resources-loader-1.2.1.tgz#7679d5dc2f27046b2fc2b83c1d5b6c1b8a9b820c"
   dependencies:
     glob "^7.1.2"
+    is-callable "^1.1.4"
+    is-plain-object "^2.0.4"
+    is-promise "^2.1.0"
     loader-utils "^1.1.0"
 
 stylehacks@^4.0.0: