Consider supporting travel (like freeze_time) as a pytest marker

[MRigal]

Hi @adamchainz !

Thanks for this great library!

If it does not come with a too high performance impact, similar to https://github.com/ktosiek/pytest-freezegun/pull/14/files consider supporting travel as a marker?

Best,
Matthieu

[adamchainz]

Yes sure, would you be able to put together a first PR? I don't think there would be any performance concern.

[MRigal]

Yes I can give it a try. However, I've noticed that you raise a TypeError("Can only decorate unittest.TestCase subclasses.") which might be problematic since it would be a test decorator... Or am I missing something?

[adamchainz]

Yes, I think the mark should interact with the existing pytest fixture and then you won't have any porblems.

[MRigal]

The library shift got unprioritized for now. Thus I could only try to make it on my free time, which makes it less likely to happen soon, just to let you know.