Cannot use MSW.js

[vladjerca]

Version: Deno 2.1.3

TypeError: Could not find package '_http_common' from referrer '.../node_modules/.deno/@[email protected]/node_modules/@mswjs/interceptors/lib/node/chunk-3A47UESP.mjs'.
 ❯ src/mocks/server.ts:1:1
      1| import { setupServer } from 'msw/node';
       | ^
      2| import { handlers } from './handlers.ts';
      3| 
 ❯ vitest-setup.ts:5:1

Easily reproducible by following the basic setup guide:

https://mswjs.io/docs/getting-started

Works with: bun and node. I know that _http_common is exposed by node but I would expect deno to have some polyfill for it since it's supposed to offer backwards compatibility? 🤔

LE: Link with repro https://github.com/vladjerca/deno-msw-repro

[vladjerca]

I've tried using the canary build, indeed the first issue is fixed. A new one seems to have materialized though:

ReferenceError: BroadcastChannel is not defined
 ❯ ../../node_modules/.deno/[email protected]/node_modules/msw/src/core/ws.ts:20:26

[petamoriken]

Please try to use --unstable-broadcast-channel flag or to add "unstable": ["broadcast-channel"] to deno.json
https://docs.deno.com/runtime/reference/cli/unstable_flags/#--unstable-broadcast-channel

[vladjerca]

Yep, that was the missing piece! Thanks, you guys rock! 😀