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nodejs/test/parallel/test-net-better-error-messages-port.js
Myles Borins 28e9a022df test: wrap assert.fail when passed to callback
Currently there are many instances where assert.fail is directly passed
to a callback for error handling. Unfortunately this will swallow the
error as it is the third argument of assert.fail that sets the message
not the first.

This commit adds a new function to test/common.js that simply wraps
assert.fail and calls it with the provided message.

Tip of the hat to @trott for pointing me in the direction of this.

PR-URL: https://github.com/nodejs/node/pull/3453
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2015-10-24 14:42:41 -07:00

15 lines
349 B
JavaScript

'use strict';
var common = require('../common');
var net = require('net');
var assert = require('assert');
var c = net.createConnection(common.PORT);
c.on('connect', common.fail);
c.on('error', common.mustCall(function(e) {
assert.equal(e.code, 'ECONNREFUSED');
assert.equal(e.port, common.PORT);
assert.equal(e.address, '127.0.0.1');
}));