test: refactor test-cluster-basic

* Use common.mustNotCall() to check that callback is not invoked.
* Add space per test writing guide.

PR-URL: https://github.com/nodejs/node/pull/13905
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Rich Trott 2017-06-24 20:32:44 -07:00
parent 6dcead9793
commit 3b727aaa49

View File

@ -21,6 +21,7 @@
'use strict';
const common = require('../common');
const assert = require('assert');
const cluster = require('cluster');
@ -35,7 +36,7 @@ function forEach(obj, fn) {
if (cluster.isWorker) {
require('http').Server(common.noop).listen(0, '127.0.0.1');
require('http').Server(common.mustNotCall()).listen(0, '127.0.0.1');
} else if (cluster.isMaster) {
const checks = {