test(module): use get-port

Author: ricardogobbosouza

package.json

@@ -4,9 +4,7 @@
   "description": "ESLint will run on saving.",
   "license": "MIT",
   "contributors": [
-    {
-      "name": "Ricardo Gobbo de Souza <ricardogobbosouza@yahoo.com.br>"
-    }
+    "Ricardo Gobbo de Souza <ricardogobbosouza@yahoo.com.br>"
   ],
   "main": "lib/module.js",
   "repository": "https://github.com/nuxt-community/eslint-module",
@@ -42,6 +40,7 @@
     "eslint-plugin-promise": "latest",
     "eslint-plugin-standard": "latest",
     "eslint-plugin-vue": "latest",
+    "get-port": "latest",
     "husky": "latest",
     "jest": "latest",
     "nuxt-edge": "latest",

test/module.test.js

@@ -1,23 +1,24 @@
 jest.setTimeout(60000)
-process.env.PORT = process.env.PORT || 5060
 
 const { Nuxt, Builder } = require('nuxt-edge')
 const request = require('request-promise-native')
+const getPort = require('get-port')
 
 const config = require('../example/nuxt.config')
 
-const url = path => `http://localhost:${process.env.PORT}${path}`
-const get = path => request(url(path))
+let nuxt, port
 
-describe('basic', () => {
-  let nuxt
+const url = path => `http://localhost:${port}${path}`
+const get = path => request(url(path))
 
+describe('module', () => {
   beforeAll(async () => {
     config.dev = true
     config.debug = true
     nuxt = new Nuxt(config)
     await new Builder(nuxt).build()
-    await nuxt.listen(process.env.PORT)
+    port = await getPort()
+    await nuxt.listen(port)
   })
 
   afterAll(async () => {

yarn.lock

@@ -4108,6 +4108,11 @@ get-pkg-repo@^1.0.0:
     parse-github-repo-url "^1.3.0"
     through2 "^2.0.0"
 
+get-port@latest:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/get-port/-/get-port-4.1.0.tgz#93eb3d5552c197497d76e9c389a6ac9920e20192"
+  integrity sha512-4/fqAYrzrzOiqDrdeZRKXGdTGgbkfTEumGlNQPeP6Jy8w0PzN9mzeNQ3XgHaTNie8pQ3hOUkrwlZt2Fzk5H9mA==
+
 get-stdin@5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-5.0.1.tgz#122e161591e21ff4c52530305693f20e6393a398"