Code review comment for lp:~canonical-platform-qa/ubuntu-system-tests/clean-install

> The tests are passing and the whole change works. I see that the code is
> getting more complex with this change, perhaps we could research if there is
> an alternative to list the tests and avoid removing all these imports. What do
> you think?

I was thinking about mocking the imports using method we discussed previously. This will not work for the case of running the self-tests on the host, as that would require at least some the real imports to be present.