1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
'use strict';
const assert = require('assert');
const net = require('net');
const request = require('../support/client');
const express = require('../support/express');
function getFreePort(fn) {
const server = net.createServer();
server.listen(0, () => {
const { port } = server.address();
server.close(() => {
fn(port);
});
});
}
describe('with network error', () => {
before(function (done) {
// connecting to a free port
// will trigger a connection refused
getFreePort((port) => {
this.port = port;
done();
});
});
it('should error', function (done) {
request.get(`http://localhost:${this.port}/`).end((error, res) => {
assert(error, 'expected an error');
done();
});
});
});
|
