Requests not being intercepted on Node 18 #2336
Description
Please avoid duplicates
- I checked all open bugs and none of them matched my problem.
Reproducible test case
RunKit does not support Node 18 yet.
Nock Version
13.2.4
Node Version
v18.0.0
TypeScript Version
No response
What happened?
Nock is currently unable to intercept requests on Node 18 with its native fetch implementation:
const nock = require('nock');
const mock = nock('https://httpbin.org').get('/anything').reply(200, 'request was mocked');
fetch('https://httpbin.org/anything')
.then(res => res.text())
.then(res => {
console.log(res)
mock.done();
});(node:5294) ExperimentalWarning: The Fetch API is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
{
"args": {},
"data": "",
"files": {},
"form": {},
"headers": {
"Accept": "*/*",
"Accept-Encoding": "br, gzip, deflate",
"Accept-Language": "*",
"Host": "httpbin.org",
"Sec-Fetch-Mode": "cors",
"User-Agent": "undici",
"X-Amzn-Trace-Id": "REDACTED"
},
"json": null,
"method": "GET",
"origin": "REDACTED",
"url": "https://httpbin.org/anything"
}
node:internal/process/promises:288
triggerUncaughtException(err, true /* fromPromise */);
^
AssertionError [ERR_ASSERTION]: Mocks not yet satisfied:
GET https://httpbin.org:443/anything
at Scope.done (/Users/erunion/debug/node_modules/nock/lib/scope.js:166:12)
at /Users/erunion/code/debug/index.js:9:10
at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
generatedMessage: false,
code: 'ERR_ASSERTION',
actual: false,
expected: true,
operator: '=='
}
Node.js v18.0.0
The same code on Node 16 and 14 with the fetch polyfill isomorphic-fetch:
require('isomorphic-fetch');
const nock = require('nock');
const mock = nock('https://httpbin.org').get('/anything').reply(200, 'request was mocked');
fetch('https://httpbin.org/anything')
.then(res => res.text())
.then(res => {
console.log(res)
mock.done();
});request was mocked
Would you be interested in contributing a fix?
- yes