Server-side coverage is not tracked

[romandecker]

Hey!

Thanks for putting this together, I was able to adopt it for my project ❤️

However, I found that some files don't seem to be tracked, specifically anything that runs server-side. In my project, I have middlewares, api routes, getServerSideProps, etc... and all of that is not being tracked.

I've put together a minimum example with a single getServerSideProps call.

I made sure to explicitly include the file I want to cover in the .nycrc.json file, however, code in no-coverage-here is not being tracked as you can see:

An interesting side note seems to be, that there invocation of foo() seems to be tracked correctly, it's really just the file inside no-coverage-here that's missing.

Any idea what could be going wrong here?

[kylemh]

No idea here! 😞

I looked for a relevant issue in https://github.com/cypress-io/code-coverage but didn't see any. It's possible this could be a mistake from Cypress's code-coverage module, from Istanbul, or from some aspect of the config written here.

If you find the answer, let's definitely fix it here.

[romandecker]

I'll report it with them.

[kylemh]

The problem could be here, to be clear. I just don't see where.

[cri-us]

Same issue, any update about solution ?

[kylemh]

@bahmutov let me know if you have any ideas that I can act on - even if it's just high level thoughts. Would love to keep this repo working well and I can do a Cypress v10 update