[PATCH 2/6] tests: Use --noinput when running tests

[Finucane, Stephen]

> We don't want prompts when running tests, especially when they are run
> through tox and most likely on a CI server.
> 
> When cancelling a test mid-way, the test db is not destroyed ans
> subsequent runs will fail trying to create it and asking the user what
> to do. --noinput will use the default answer, that is to destroy the
> test db and start anew.
> 
> v2: Rebase on top of upstream
> 
> Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>

Acked-by: Stephen Finucane <stephen.finucane at intel.com>