fix: possible circular reference in route

lib/routes.js

@@ -9,9 +9,10 @@
   included in all copies or substantial portions of this Source Code Form.
 */
 const router = require('koa-route');
+const stringify = require('safe-stable-stringify');
 const stripAnsi = require('strip-ansi');
 
-const prep = (data) => JSON.stringify(data);
+const prep = (data) => stringify(data);
 
 const statsOptions = {
   all: false,

package.json

@@ -56,6 +56,7 @@
     "open": "^7.0.3",
     "p-defer": "^3.0.0",
     "rimraf": "^3.0.2",
+    "safe-stable-stringify": "^1.1.1",
     "strip-ansi": "^6.0.0",
     "superstruct": "^0.11.1",
     "webpack-plugin-ramdisk": "^0.1.2",
@@ -77,6 +78,7 @@
     "nyc": "^15.0.1",
     "pre-commit": "^1.2.2",
     "puppeteer": "^3.0.2",
+    "random-js": "^2.1.0",
     "react-refresh": "^0.8.3",
     "webpack": "^4.44.2",
     "webpack-nano": "^1.0.0"

test/fixtures/multi/webpack.config.js

@@ -1,12 +1,12 @@
 const { resolve } = require('path');
 
-const getPort = require('get-port');
+const { getPort } = require('../../helpers/port');
 
 const { WebpackPluginServe: Serve } = require('../../../lib/');
 
 const serve = new Serve({
   host: 'localhost',
-  port: getPort({ port: 55555 })
+  port: getPort()
 });
 
 module.exports = [

test/fixtures/ramdisk-empty-pkg/webpack.config.js

@@ -1,6 +1,6 @@
 const { resolve } = require('path');
 
-const getPort = require('get-port');
+const { getPort } = require('../../helpers/port');
 
 const { WebpackPluginServe: Serve } = require('../../../lib/');
 
@@ -16,7 +16,7 @@ module.exports = {
   plugins: [
     new Serve({
       host: 'localhost',
-      port: getPort({ port: 55555 }),
+      port: getPort(),
       ramdisk: true
     })
   ],

test/fixtures/ramdisk/config-context-error.js

@@ -1,6 +1,6 @@
 const { resolve } = require('path');
 
-const getPort = require('get-port');
+const { getPort } = require('../../helpers/port');
 
 const { WebpackPluginServe: Serve } = require('../../../lib/');
 
@@ -16,7 +16,7 @@ module.exports = {
   plugins: [
     new Serve({
       host: 'localhost',
-      port: getPort({ port: 55555 }),
+      port: getPort(),
       ramdisk: true
     })
   ],

test/fixtures/ramdisk/config-cwd-error.js

@@ -1,6 +1,6 @@
 const { resolve } = require('path');
 
-const getPort = require('get-port');
+const { getPort } = require('../../helpers/port');
 
 const { WebpackPluginServe: Serve } = require('../../../lib/');
 
@@ -16,7 +16,7 @@ module.exports = {
   plugins: [
     new Serve({
       host: 'localhost',
-      port: getPort({ port: 55555 }),
+      port: getPort(),
       ramdisk: true
     })
   ],

test/fixtures/ramdisk/custom-options.js

@@ -1,6 +1,6 @@
 const { resolve } = require('path');
 
-const getPort = require('get-port');
+const { getPort } = require('../../helpers/port');
 
 const { WebpackPluginServe: Serve } = require('../../../lib/');
 
@@ -16,7 +16,7 @@ module.exports = {
   plugins: [
     new Serve({
       host: 'localhost',
-      port: getPort({ port: 55555 }),
+      port: getPort(),
       ramdisk: {
         bytes: 1024 * 1024
       }

test/fixtures/ramdisk/webpack.config.js

@@ -1,6 +1,6 @@
 const { resolve } = require('path');
 
-const getPort = require('get-port');
+const { getPort } = require('../../helpers/port');
 
 const { WebpackPluginServe: Serve } = require('../../../lib/');
 
@@ -16,7 +16,7 @@ module.exports = {
   plugins: [
     new Serve({
       host: 'localhost',
-      port: getPort({ port: 55555 }),
+      port: getPort(),
       ramdisk: true
     })
   ],

test/fixtures/simple/webpack.config.js

@@ -1,6 +1,6 @@
 const { resolve } = require('path');
 
-const getPort = require('get-port');
+const { getPort } = require('../../helpers/port');
 
 const { WebpackPluginServe: Serve } = require('../../../lib/');
 
@@ -19,7 +19,7 @@ module.exports = {
         'X-Superhero': 'batman'
       },
       host: 'localhost',
-      port: getPort({ port: 55555 })
+      port: getPort()
     })
   ],
   resolve: {

test/helpers/port.js

@@ -0,0 +1,8 @@
+const getPort = require('get-port');
+const { Random } = require('random-js');
+
+const random = new Random();
+
+module.exports = {
+  getPort: () => getPort({ port: random.integer(55000, 55555) })
+};

test/ramdisk.test.js

@@ -22,7 +22,7 @@ const waitFor = (text, stream) => {
   };
 };
 
-test('ramdisk', async (t) => {
+test.serial('ramdisk', async (t) => {
   const proc = execa('wp', [], { cwd: fixturePath });
   const { stderr, stdout } = proc;
   const pathTest = 'Build being written to ';
@@ -41,7 +41,7 @@ test('ramdisk', async (t) => {
   proc.kill('SIGTERM');
 });
 
-test('ramdisk with options', async (t) => {
+test.serial('ramdisk with options', async (t) => {
   const proc = execa('wp', ['--config', 'ramdisk/custom-options.js'], {
     cwd: resolve(fixturePath, '..')
   });
@@ -62,7 +62,7 @@ test('ramdisk with options', async (t) => {
   proc.kill('SIGTERM');
 });
 
-test('context error', async (t) => {
+test.serial('context error', async (t) => {
   try {
     await execa('wp', ['--config', 'ramdisk/config-context-error.js'], {
       cwd: resolve(fixturePath, '..')
@@ -75,7 +75,7 @@ test('context error', async (t) => {
   t.fail();
 });
 
-test('cwd error', async (t) => {
+test.serial('cwd error', async (t) => {
   try {
     await execa('wp', ['--config', '../config-cwd-error.js'], {
       cwd: join(fixturePath, 'cwd-error')
@@ -88,7 +88,7 @@ test('cwd error', async (t) => {
   t.fail();
 });
 
-test('ramdisk with empty package.json', async (t) => {
+test.serial('ramdisk with empty package.json', async (t) => {
   const fixturePath = join(__dirname, 'fixtures/ramdisk-empty-pkg');
   const proc = execa('wp', [], { cwd: fixturePath });
   const { stderr, stdout } = proc;

test/wait-for-build.test.js

@@ -1,10 +1,10 @@
-const getPort = require('get-port');
 const del = require('del');
 const webpack = require('webpack');
 const test = require('ava');
 const fetch = require('node-fetch');
 const defer = require('p-defer');
 
+const { getPort } = require('./helpers/port');
 const { make } = require('./fixtures/wait-for-build/make-config');
 
 let watcher;

test/ws.test.js

@@ -1,12 +1,13 @@
 const test = require('ava');
-const getPort = require('get-port');
 const Koa = require('koa');
 const router = require('koa-route');
 const defer = require('p-defer');
 const WebSocket = require('ws');
 
 const { middleware } = require('../lib/ws');
 
+const { getPort } = require('./helpers/port');
+
 test('websocket middleware', async (t) => {
   const app = new Koa();
   const port = await getPort();