Ability to run test namespaces one by one

[vemv]

Hey there,

I use karma-chome-headless to perform integration tests. This is, I load the whole app and black-box test it, Selenium style.

My setup for this is a bit hacky but it works. Or it mostly does!

I have 3 existing test namespaces (that's my whole suite) that are fine. I implemented a 4th one, which only passes if doo-tests only includes that test.

IOW:

(doo-tests 'a 'b 'c) -> always works (doo-tests 'd) -> always works (doo-tests 'a 'b 'c 'd) -> never works

So, a/b/c are uncompatible with d.

Regardless of the exact cause of the error, which I don't want to bore you with, I'd just like a way that test namepaces are run "one by one", sequentially: one test, one karma execution.

That way one would guarantee that each test has a 100% clean/isolated state.

I realise that it might result in a slower suite, but I'm willing to take that cost.

Cheers - Victor