mock service worker not working with axios post and payload

Question

I'm running into a weird problem. Mock Service Worker is not intercepting axios.post with a payload. Without the payload it works. For exmaple:

This works:

await axios.post(`${BASE_URL}/test.json`);

This does not work:

await axios.post(`${BASE_URL}/test.json`, { id: 1 });

by just adding { id: 1 } MSW does not intercepts the call.

Any idea?

Answer 1

There's been a known issue with intercepting POST requests. It should be fixed in the latest version of MSW ( 0.43.1 by the moment of answering). Please update the package and follow the release notes in case there are any breaking changes you should be aware of.

Answer 2

I also had this issue. (prev version 0.41.0) Please update latest version ... ssibure....