add async client fixture

[pbelskiy]

No description provided.

[pbelskiy]

Related to #864

[bluetech]

Thanks @pbelskiy, this looks good.

It will be good to rebase on latest master, the CI is overhauled and should be green now.

We need to figure out the recommendation. But if nothing clears up, we can stick with pytest-asyncio setup. It is just an example so can be fixed later.

I think for completion we should also add an async_rf fixture which creates an AsyncRequestFactory.

[bluetech]

@pbelskiy You requested my review but not sure if you've seen my other comments. CI fails as well.

[pbelskiy]

Rebased, tests is okay now

@bluetech

I think for completion we should also add an async_rf fixture which creates an AsyncRequestFactory

Do you suggest to add this to this PR or new one?

[bluetech]

Do you suggest to add this to this PR or new one?

If you don't mind, would be good to do it in this PR already.

[pbelskiy]

@bluetech Done. But I removed :class: prefix from docs for new fixtures:

An instance of a django.test.AsyncClient
An instance of a django.test.AsyncRequestFactory

Becase it leads to build documentation error, I don't understand why.