chore: modernize tests

.github/workflows/test.yml

@@ -0,0 +1,28 @@
+name: Node.js CI
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [16.x, 18.x, 20.x]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run Vitest
+        run: npm test

index.js

@@ -1,5 +1,5 @@
 /*eslint-env node */
 'use strict';
-module.exports = require('./lib/proxy');
-module.exports.docker = require('./lib/docker');
-module.exports.etcd = require('./lib/etcd-backend');
+export * from "./lib/docker.mjs"
+export * from "./lib/etcd-backend.mjs"
+export * from "./lib/proxy.mjs"

lib/etcd-backend.js → lib/etcd-backend.mjs

@@ -64,7 +64,7 @@ function ETCDModule(redbird, options) {
       } else if (body.node.key && body.node.value && IsJsonString(body.node.value)) {
         var config = JSON.parse(body.node.value);
         if (typeof config.docker !== 'undefined') {
-          require('../')
+          require('..')
             .docker(_this.redbird)
             .register(body.node.key, body.node.value.docker, body.node.value);
         } else {

lib/letsencrypt.js

@@ -14,14 +14,14 @@
  *
  *
  */
-var leStoreConfig = {};
-var webrootPath = ':configDir/:hostname/.well-known/acme-challenge';
+let leStoreConfig = {};
+const webrootPath = ':configDir/:hostname/.well-known/acme-challenge';
 
 function init(certPath, port, logger) {
-  var http = require('http');
-  var path = require('path');
-  var url = require('url');
-  var fs = require('fs');
+  const http = require('http');
+  const path = require('path');
+  const url = require('url');
+  const fs = require('fs');
 
   logger && logger.info('Initializing letsencrypt, path %s, port: %s', certPath, port);
 
@@ -35,7 +35,7 @@ function init(certPath, port, logger) {
     workDir: ':configDir/letsencrypt/var/lib',
     logsDir: ':configDir/letsencrypt/var/log',
 
-    webrootPath: webrootPath,
+    webrootPath,
     debug: false,
   };
 
@@ -79,15 +79,15 @@ function init(certPath, port, logger) {
  *  to avoid
  */
 function getCertificates(domain, email, production, renew, logger) {
-  var LE = require('greenlock');
+  const LE = require('greenlock');
   var le;
 
   // Storage Backend
   var leStore = require('le-store-certbot').create(leStoreConfig);
 
   // ACME Challenge Handlers
   var leChallenge = require('le-challenge-fs').create({
-    webrootPath: webrootPath,
+    webrootPath,
     debug: false,
   });