Test time

[nsheff]

The tests take too long to run (> 30 min). At a first glance it looks like this is because we're installing lots of R packages, maybe including bsgenome objects (? need to double-check that), which is taking a long time.

Could it be better to build a container with these dependencies and use that?

[khoroshevskyi]

I have disabled installing more than a half of R packages, it soved the issue, but there are much more issues with testing.
Now I am strugling with database. Not sure if we can solve this issue without mock tests.
I would rewrite this tests, as they are deprecated. It will take some time, that's why I think we should move forvared without tests for this moment.