test: refactor generate tests

package.json

@@ -43,6 +43,7 @@
   "scripts": {
     "build-fixtures": "node ./scripts/build-fixtures",
     "test": "npm run lint && npm run build-fixtures && jest test/",
+    "test:unit": "jest",
     "coverage": "nyc report --reporter=text-lcov > coverage.lcov && codecov",
     "lint": "eslint --ext .js,.mjs,.vue bin/* build/ lib/ test/ examples/",
     "precommit": "npm run lint",

test/basic.generate.test.js

@@ -11,6 +11,7 @@ import { loadFixture, getPort } from './utils'
 let port
 const url = route => 'http://localhost:' + port + route
 const rootDir = resolve(__dirname, 'fixtures/basic')
+const distDir = resolve(rootDir, '.nuxt-generate')
 
 let nuxt = null
 let server = null
@@ -18,13 +19,13 @@ let generator = null
 
 describe('basic generate', () => {
   beforeAll(async () => {
-    const config = loadFixture('basic')
+    const config = loadFixture('basic', {generate: {dir: '.nuxt-generate'}})
     nuxt = new Nuxt(config)
     generator = new Generator(nuxt)
 
     await generator.generate({ build: false })
 
-    const serve = serveStatic(resolve(__dirname, 'fixtures/basic/dist'))
+    const serve = serveStatic(distDir)
     server = http.createServer((req, res) => {
       serve(req, res, finalhandler(req, res))
     })
@@ -84,9 +85,9 @@ describe('basic generate', () => {
     const html = await rp(url('/users/1/index.html'))
     expect(html.includes('<h1>User: 1</h1>')).toBe(true)
     expect(
-      existsSync(resolve(__dirname, 'fixtures/basic/dist', 'users/1/index.html'))
+      existsSync(resolve(distDir, 'users/1/index.html'))
     ).toBe(true)
-    expect(existsSync(resolve(__dirname, 'fixtures/basic/dist', 'users/1.html'))).toBe(false)
+    expect(existsSync(resolve(distDir, 'users/1.html'))).toBe(false)
   })
 
   test('/users/2', async () => {
@@ -139,7 +140,7 @@ describe('basic generate', () => {
   })
 
   test('/users/1 not found', async () => {
-    await remove(resolve(rootDir, 'dist/users'))
+    await remove(resolve(distDir, 'users'))
     await expect(rp(url('/users/1'))).rejects.toMatchObject({
       statusCode: 404,
       response: {
@@ -159,9 +160,9 @@ describe('basic generate', () => {
   test('/users/1.html', async () => {
     const html = await rp(url('/users/1.html'))
     expect(html.includes('<h1>User: 1</h1>')).toBe(true)
-    expect(existsSync(resolve(__dirname, 'fixtures/basic/dist', 'users/1.html'))).toBe(true)
+    expect(existsSync(resolve(distDir, 'users/1.html'))).toBe(true)
     expect(
-      existsSync(resolve(__dirname, 'fixtures/basic/dist', 'users/1/index.html'))
+      existsSync(resolve(distDir, 'users/1/index.html'))
     ).toBe(false)
   })
 

test/fallback.generate.test.js

@@ -9,6 +9,7 @@ import { loadFixture, getPort } from './utils'
 
 let port
 const url = route => 'http://localhost:' + port + route
+const distDir = resolve(__dirname, 'fixtures/basic/.nuxt-generate-fallback')
 
 let nuxt = null
 let server = null
@@ -16,14 +17,14 @@ let generator = null
 
 describe('fallback generate', () => {
   beforeAll(async () => {
-    const config = loadFixture('basic')
+    const config = loadFixture('basic', {generate: {dir: '.nuxt-generate-fallback'}})
 
     nuxt = new Nuxt(config)
     generator = new Generator(nuxt)
 
     await generator.generate({ build: false })
 
-    const serve = serveStatic(resolve(__dirname, 'fixtures/basic/dist'))
+    const serve = serveStatic(distDir)
     server = http.createServer((req, res) => {
       serve(req, res, finalhandler(req, res))
     })
@@ -37,8 +38,8 @@ describe('fallback generate', () => {
     const html = await rp(url('/200.html'))
     expect(html.includes('<h1>Index page</h1>')).toBe(false)
     expect(html.includes('data-server-rendered')).toBe(false)
-    expect(existsSync(resolve(__dirname, 'fixtures/basic/dist', '200.html'))).toBe(true)
+    expect(existsSync(resolve(distDir, '200.html'))).toBe(true)
-    expect(existsSync(resolve(__dirname, 'fixtures/basic/dist', '404.html'))).toBe(false)
+    expect(existsSync(resolve(distDir, '404.html'))).toBe(false)
   })
 
   test('nuxt re-generating with generate.fallback = false', async () => {
@@ -56,8 +57,8 @@ describe('fallback generate', () => {
       }
     })
 
-    expect(existsSync(resolve(__dirname, 'fixtures/basic/dist', '200.html'))).toBe(false)
+    expect(existsSync(resolve(distDir, '200.html'))).toBe(false)
-    expect(existsSync(resolve(__dirname, 'fixtures/basic/dist', '404.html'))).toBe(false)
+    expect(existsSync(resolve(distDir, '404.html'))).toBe(false)
   })
 
   test('generate.fallback = true is transformed to /404.html', async () => {

test/utils/index.js

@@ -1,6 +1,7 @@
 import path from 'path'
 import fs from 'fs'
 import _getPort from 'get-port'
+import { defaultsDeep } from 'lodash'
 
 import { requireModule } from '../../lib/common/module'
 
@@ -13,7 +14,7 @@ export function loadFixture(fixture, overrides) {
   config.rootDir = rootDir
   config.dev = false
 
-  return Object.assign({}, config, overrides)
+  return defaultsDeep({}, overrides, config)
 }
 
 export function getPort() {