node/test/es-module/test-esm-loader-mock.mjs
Matteo Collina 8c5c2c18b6
Revert "module: have a single hooks thread for all workers"
This reverts commit 22cb99d073.

PR-URL: https://github.com/nodejs/node/pull/53183
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
2024-06-02 22:10:34 +00:00

43 lines
1.2 KiB
JavaScript

import '../common/index.mjs';
import assert from 'node:assert/strict';
import { mock } from '../fixtures/es-module-loaders/mock.mjs';
mock('node:events', {
EventEmitter: 'This is mocked!'
});
// This resolves to node:events
// It is intercepted by mock-loader and doesn't return the normal value
assert.deepStrictEqual(await import('events'), Object.defineProperty({
__proto__: null,
EventEmitter: 'This is mocked!'
}, Symbol.toStringTag, {
enumerable: false,
value: 'Module'
}));
const mutator = mock('node:events', {
EventEmitter: 'This is mocked v2!'
});
// It is intercepted by mock-loader and doesn't return the normal value.
// This is resolved separately from the import above since the specifiers
// are different.
const mockedV2 = await import('node:events');
assert.deepStrictEqual(mockedV2, Object.defineProperty({
__proto__: null,
EventEmitter: 'This is mocked v2!'
}, Symbol.toStringTag, {
enumerable: false,
value: 'Module'
}));
mutator.EventEmitter = 'This is mocked v3!';
assert.deepStrictEqual(mockedV2, Object.defineProperty({
__proto__: null,
EventEmitter: 'This is mocked v3!'
}, Symbol.toStringTag, {
enumerable: false,
value: 'Module'
}));