'use strict'; const common = require('../common'); const assert = require('assert'); const timers = require('timers'); const enrollObj = { _onTimeout: common.mustCall(), }; timers.enroll(enrollObj, 1); assert.strictEqual(enrollObj._idleTimeout, 1); timers.enroll(enrollObj, 10); assert.strictEqual(enrollObj._idleTimeout, 10); timers.active(enrollObj);