Clean up server properties

tests/helpers/docsifyInit.js

@@ -1,5 +1,5 @@
 const stripIndent = require('common-tags/lib/stripIndent');
-const { serverIP, serverPort } = require('./server.js');
+const { URL: serverURL } = require('./server.js');
 
 /**
  * Playwright helper for dynamically creating custom docsify sites.
@@ -16,7 +16,7 @@ const { serverIP, serverPort } = require('./server.js');
  * @param {string|String[]} [options.styleURLs=['/lib/themes/vue.css']] External CSS to inject via <link rel="stylesheet"> tag(s)
  * @param {String} [options.script] JS to inject via <script> tag
  * @param {string|String[]} [options.scriptURLs] External JS to inject via <script src="..."> tag(s)
- * @param {String} [options.url=`http://${serverIP}:${serverPort}`] URL of local test server
+ * @param {String} [options.url=serverURL] URL of local test server
  * @param {String} [options.docsifyURL='/lib/docsify.js']
  * @param {String} [options.waitForSelector='#main']
  */
@@ -32,7 +32,7 @@ async function docsifyInit(page, options) {
     styleURLs: ['/lib/themes/vue.css'],
     script: '',
     scriptURLs: [],
-    url: `http://${serverIP}:${serverPort}`,
+    url: serverURL,
     docsifyURL: '/lib/docsify.js',
     waitForSelector: '#main',
   };

tests/helpers/server.js

@@ -1,7 +1,7 @@
 module.exports = {
-  serverIP: '127.0.0.1',
-  serverPort: 8080,
-  get serverURL() {
-    return `http://${this.serverIP}:${this.serverPort}`;
+  host: 'localhost',
+  port: 8080,
+  get URL() {
+    return `http://${this.host}:${this.port}`;
   },
 };

tests/jest.setup.js

@@ -1,13 +1,13 @@
 const path = require('path');
 const liveServer = require('live-server');
-const { serverIP, serverPort } = require('./helpers/server.js');
+const { host, port } = require('./helpers/server.js');
 
 module.exports = async () => {
-  global.__SERVER__ = liveServer;
+  global.__SERVER__ = liveServer; // Instance reference for teardown script
 
   liveServer.start({
-    host: serverIP,
-    port: serverPort,
+    host,
+    port,
     root: path.resolve(__dirname, 'fixtures'),
     open: false,
     logLevel: 0,