fix code lint

Author: qing-yang-20230331

lib/connection_config.js

@@ -48,7 +48,7 @@ const validOptions = {
   // These options are used for Pool
   connectionLimit: 1,
   maxIdle: 1,
-  idleTimeout: 60000,
+  idleTimeout: 1,
   Promise: 1,
   queueLimit: 1,
   waitForConnections: 1

test/common.js

@@ -105,7 +105,10 @@ exports.getConfig = function(input) {
     timezone: args && args.timezone,
     dateStrings: args && args.dateStrings,
     authSwitchHandler: args && args.authSwitchHandler,
-    typeCast: args && args.typeCast
+    typeCast: args && args.typeCast,
+    connectionLimit: args && args.connectionLimit,
+    maxIdle: args && args.maxIdle,
+    idleTimeout: args && args.idleTimeout,
   };
   return params;
 };

test/integration/test-pool-release-idle-connection.js

@@ -1,15 +1,13 @@
 'use strict';
 
 const createPool = require('../common.js').createPool;
-const config = require('../common.js').config;
 const assert = require('assert');
 
-const options = Object.assign({
+const pool = new createPool({
   connectionLimit: 5, // 5 connections
   maxIdle: 1, // 1 idle connection
   idleTimeout: 5000, // 5 seconds
-}, config);
-const pool = new createPool(options);
+});
 
 pool.getConnection((err1, connection1) => {
   assert.ifError(err1);