Undici v7.0.0 wants MessagePort

[ehuelsmann]

Please add MessagePort to this library; Undici v7.0.0 (released this week) wants it, but it's not added to the jest-fixed-dom environment.

[kettanaito]

@ehuelsmann, hi. Can you please post an exact error you are getting from Undici? Also, what are you using in tests to encounter it?

[ehuelsmann]

Thanks for the quick response! The error pops up on ledgersmb/LedgerSMB#8514 (a Renovate PR). The actual error is shown in https://github.com/ledgersmb/LedgerSMB/actions/runs/12083789803/job/33697693250?pr=8514#step:8:274.

The actual tests and polyfills are defined in https://github.com/ledgersmb/LedgerSMB/tree/renovate/master-undici-7.x/UI/tests.

Thanks in advance for having a look!

[ehuelsmann]

Found the solution by adding the global myself for now like in this commit: ledgersmb/LedgerSMB@c58942b#diff-25bc82ba45e95c2542def838cf0637faeefd912abbc454d366a17074211bf6f4

Would still be something I expect to be in this project, though...

[matthiasgeihs]

Ran into the same problem. Please add 🙏